Method and system for controlling video surveillance record playback

FIELD: radio engineering, communication.

SUBSTANCE: playback control system comprises: a video recording means, a motion detecting means and a video playback means, wherein the video recording means is capable of recording video surveillance; the motion detecting means is capable of recognising a video image in real time and labelling a time index for a dynamic frame (dynamic frames) of the video when recording using the video recording means; and the video playback means is capable of obtaining the time index from the motion detecting means and playback the dynamic frame(s) of the video surveillance record in accordance with the time index when playing back the video surveillance record.

EFFECT: shorter time for playing back a video surveillance record without loss of significant information.

8 cl, 2 dwg

 

The technical field to which the invention relates.

The present invention relates to the field of video surveillance systems, in particular, to the technology of recording video, and particularly, to a method and system to control playback recording video.

The level of technology

Currently, with the development of computer and network technologies, the growing importance of video surveillance systems in areas such as Finance, transport, trade, electric power, public security, customs, defence and housing.

Generally their use is recording a video using the video cameras installed in the appropriate places, signaling recording video to a specific server centre CCTV for some transmission network and further storing the data recording on the storage medium using a storage device. If necessary, access archived data recording, the authorized person can access a video file stored on the storage media, watch a video, and search for the desired information.

However, when verifying the information recording always have to deal with a lot of static images that contain very little information, h is about leads to loss of time. Currently, there are two ways out of this situation. The first method consists of passing a static image to reduce review time by accelerated playback, i.e. the video is skipping frames. When streaming this method can be implemented by increasing the transfer rate of the video stream on the side of the streaming media server. Due to the technology used, this method requires a very careful view the recording by the person during fast playback, which inevitably leads to the omission of relevant information due to the negligence of the person viewing the record. Another method consists of passing a static image by manually moving the slider pointer designated playback to reduce review time and leads to a greater probability of missing relevant information.

The present invention is proposed in light of the shortcomings of the prior art and consists in the impossibility of effective management recording playback video. The present invention is mainly aimed at the implementation of advanced solutions that enable you to control the playback of video surveillance recording, with the aim of eliminating at least one of the description of the data above drawbacks of the prior art.

Disclosure of inventions

To achieve the foregoing objectives, in one aspect, the present invention proposes a method of control of playback recording video.

The way to control playback of video surveillance recording in accordance with the present invention includes the following steps:

step A, which is in the process of recording video surveillance recognize the image recording in real time and mark the time index for dynamic frame (dynamic frames) video;

step B, which is in the process of recording video get the time index and reproduce the dynamic frame recording video in accordance with a time index.

In this way control the playback of the dynamic frame (dynamic frames) preferably consists of at least two dynamic frames and the step of affixing the temporary index represents the initial marking of time and end time for each dynamic frame.

The start time and end time for each dynamic frame preferably is stored in the temporary file indexes corresponding to recording video.

In addition, in step A recognition image, videotape and in real-time and marking time index for the dynamic video frames is as follows:

in step A1 start recording video, set a flag start time and designate a minimum period of time marking the video, during which the flag start time remains set, and mark the time of starting recording as the initial moment of time the current dynamic block;

in step A2 recognize the image recording;

in step A3 determine the presence of a moving object in the image recording and flag the initial time and, depending on the result of the determination, perform one of the following operations:

1) in the presence of a moving object in the image recording and the flag is set the initial time performing the next step;

2) in the presence of a moving object in the image recording and reset the flag start time set a flag start time, current time recording mark as the start time of the current dynamic frame and perform the next step;

3) in the absence of a moving object in the image recording and the flag is set the initial time is determined whether the time difference between the current time of the video and the previously recorded start time is the minimum time marking the video, and if p is a positive result of determination relieve flag start time, and the current time recording mark as the end time of the current dynamic frame and perform the next step; otherwise, execute the next step;

4) in the absence of a moving object in the image recording and reset the flag initial time performing the next step;

in step A4 determine completed the recording of the video, and in case of positive result of the determining to perform the next step; otherwise go back to step A2;

in step A5 determine whether the flag start time, and, if so, determine the reset flag start time and the current time recording mark as the end time of the current dynamic frame.

In this way the playback control step of recognizing the image recording in real time preferably is a General recognition of the image (General plan) or local image (close-up) a predefined image from a movie in real time.

In this way the playback control the playback of video surveillance preferably is a local playback or remote playback.

As another aspect of the present invention offer the W system to control playback recording video.

System to control playback of video surveillance recording in accordance with this invention contains: a tool for recording, the medium motion detection means to play back the movie, and the means of recording made with the possibility of recording video; detecting movement made with the possibility of recognition of the image recording in real time and with the possibility of writing a temporary index for dynamic frame (dynamic frames) video recording recording surveillance tool for recording; and a means of playing a video made with the possibility of obtaining a temporary index funds from the motion detection and the ability to play a dynamic frame (dynamic frames) recording video in according to the time index during playback and recording video.

In this system to control the playback image of the video that will be recognizable by means of motion detection, preferably is a General picture (General plan) or local image (foreground) a predefined image from a movie.

In this system to control the playback tool vos is proizvedeniya videos is preferably by means of local playback or remote playback.

Thanks to the recognition of image recording in real-time and temporary labeling index for dynamic frame (dynamic frames) recording in progress recording video, the present invention allows for playback of videos to quickly determine the position of the dynamic frame of the movie through a temporary index that not only reduces the playing time, but also can effectively avoid the loss of significant information recording under accelerated video playback.

In the further description considered other distinctive signs and the technical result of the present invention, and some of them are obvious from the description, others become clear in the practical implementation of the invention. The objective and other technical result of the present invention can be achieved by signs contained in the description, the claims and the attached drawings.

Brief description of drawings

Figure 1 represents a diagram of the sequence control playback in accordance with one embodiments of the present invention.

Figure 2 is a sequence diagram of the operation of affixing the temporary index in accordance with them of the embodiments of the present invention.

The implementation of the invention

Functions overview

In light of the deficiencies of the prior art, consists in the impossibility of effective management recording playback video surveillance, embodiments of the present invention provide an improved solution for managing reproduction of video surveillance recording. The solution provided by the embodiment, it is able to recognize the image recording in real time and to mark the time index for dynamic frame (dynamic frames) recording in progress recording video and, thus, allows you to playback videos to quickly determine the position of the dynamic frame of the movie through the temporary index without losing significant information.

Further preferred embodiments of the present invention are described in detail with reference to the drawings. It should be understood that here the preferred embodiments of used solely for the purpose of describing and explaining the present invention and are not intended to limit the present invention. Embodiments of the present invention and distinguishing features of these embodiments can be combined with each other in the absence of protiveris the th.

First of all, in accordance with one embodiments of the present invention implements a system to control playback recording video, which may contain a means of recording, the detection tool movements and tool for video playback.

In this system a means of recording made with the possibility of recording video; detecting movement made with the possibility of recognition of the image recording in real time and with the possibility of writing a temporary index for dynamic frame (dynamic frames) video recording recording surveillance tool for recording; and a means of playing a video made with the possibility of obtaining a temporary index file temporary indexes and with dynamic frame (dynamic frames) video surveillance recording in accordance with a time index during playback and recording video.

In particular, the means of playback of a video can be a tool for local playback, i.e. the client local playback, or the remote playback, in other words, when streaming streaming medias is RVer able to provide the media stream (flows) to the client media stream in accordance with the time in the temporary file indexes thus, that achieves the same effect as local playback by the client.

In the above-mentioned control system by recognition of image recording in real-time and temporary labeling index for dynamic frame (dynamic frames) recording, during playback it is possible to quickly determine the position of the dynamic frame (dynamic frames) video by time index.

In addition, in accordance with one embodiments of the present invention implemented method for managing playback recording video.

Figure 1 represents a diagram of the sequence control playback in accordance with one embodiments of the present invention. It should be noted that the steps shown in this chart from the number of the attached drawings can be executed in a computer system containing a set of instructions executable by the computer. In addition, in some situations, the steps shown or described can be performed in a different order than presented on the chart of the sequence of actions.

As shown in figure 1, the method of controlling the playback in accordance with one embodiments of the present invention mainly contents the t following steps (steps 101 to 104).

In step 101, the pre-processing module receives the image (image) of video surveillance in real time in accordance with the start time and end time of task recording.

In step 102, the vehicle motion detection (preferably the tool may be a tool to detect movement of the above-mentioned system control playback recording video) performs motion detection in the overall picture (the General plan) in accordance with the image (images)obtained (derived) from the monitoring object, and detects the presence of a moving object in the image, and the criteria for such determination and the area of motion detection can be set by the system in advance in accordance with the requirements. For example, the area of motion detection can make all of the image recording or part of an image recording; criteria for determining the movement can be the following: the state of the object on the current image of the video is changed from static to dynamic, the image of the video there is a new object or disappears existing object and so on; the occurrence of any of the above situations is the detection of a moving object in the image recording.

In step 103, the system of which defines the start time and end time of a fragment of the video images, the user, in accordance with a result of determination made by the means of motion detection, and writes the times in the file of time indices corresponding to the video file. This process is repeated until the task is complete recording, then the temporary file indexes and the video file are placed in the storage device.

In step 104, when the need arises client access to the video file, the video file and the corresponding file temporary indexes at any given time and the playback device recording surveillance reads the temporary file indexes, and sequentially reproduces the recording surveillance in accordance with the start time and end time of a segment. the video file temporary indexes.

Typically, in the practice of surveillance images, the user needs monitoring, represent the image with the occurrence of the unusual situation and information of these images, the user, is called information. Because of the unusual situation usually occurs unexpectedly and user monitoring, cannot know in advance the time of its occurrence, surveillance should be performed continuously for a relatively long paragraph is the period of time. Usually the user who monitors can control only the start time and end time of the observation. For example, on a certain site monitoring is carried out nighttime observation of a certain building to prevent theft and vehicle recording device equipped with a recording used for recording images of the entrance to the building, where the device recording is performed with the opportunity to begin the task of recording at 24:00 and finish the task of recording the next day at 8:00. Assuming that a man has penetrated the entrance to the building at 5:00, most of the eight images videos may be insignificant information, for example, images of the earth and steps in front of the entrance to the building, and user monitoring, it would be difficult to find meaningful information that a person has entered through the entrance of the building at 5:00, among the huge volume of irrelevant information. However, when using the present invention, since the penetration of a person through the entrance of the building at 5:00 is in the present invention the predefined event associated with a moving object, the tool motion detection detects the presence of a moving object in the image, starting from the point in time at which the exercise of man in the image of the video at 5:00, and marks the current point in time 5:00 video as the initial time slice videos that contain relevant information and also the means of motion detection detects whether the moving object in the image after the person has entered through the entrance of the building at 5:01 and disappeared from the image recording, and marks the current point in time 5:01 video as the end time of a fragment of the video that contains meaningful information. When playing the recording of the CCTV user monitoring can quickly find the relevant information in video surveillance recording in accordance with the marking of the start time and end time.

It should be noted that the moving object does not only mean a new object appears in the image, but can also mean changing the state of an existing object. For example, if in the example above, the degree to observe the image down because of the earthquake and the like, the tool motion detection can also detect the presence of a moving object in the image and marking the time index for the fragment that contains meaningful information.

In the present embodiment, the fragment of a video containing a moving object is called a dynamic Cadro is recording video. In the file recording video may contain one or more dynamic frames, for example, if in the example above, assume that the collapse of speed occurred at 6:00, the tool motion detection determines that at time 6:02 after the collapse of the moving object on the image is missing, and in this case, the video file may contain two dynamic frame, namely, the dynamic frame, which lasts from 5:00 to 5:01, and the dynamic frame, which lasts from 6:00 to 6:02.

As shown in figure 2, the operation of marking time in one of the embodiments of the present invention mainly includes the following steps (steps 201 to 214).

In step 201, the pre-processing module receives an outline of the tasks of recording in real time, and this task may be a local task, and the task of recording on a remote server accessed through the network.

In step 202, the device (s) is initialized in accordance with the task of recording, is assigned the minimum period of time marking videos m_s and starts recording.

In step 203, the system sets the flag start time (m_bStart=TRUE) and records the start time in the file of temporary indexes, and this means that the content to which the wives be reproduced, starting from this point in time, is a fragment that contains meaningful information.

In step 204, the tool motion detection receives the frame image, i.e. the image of the video.

In step 205, the vehicle motion detection detects the presence of a moving object on the image contained in the frame image, and a positive result of the determination, the action proceeds to step 206, otherwise, the action proceeds to step 208.

In step 206 reads the flag start time and determines whether he (m_bStart==TRUE)with a positive result of the determination, the action proceeds to step 211, otherwise, the action proceeds to step 207.

In step 207, the system sets the flag start time (m_bStart=TRUE) and records the start time in the file of temporary indexes, and this means that initiated the recording of the fragment video and proceeds to step 211.

At step 208 reads the flag start time and determines whether he (m_bStart==TRUE)with a positive result of the determination, the action proceeds to step 209, otherwise, the action proceeds to step 211.

In step 209 reads the current time of writing, we compute the interval Δs recording time of the current track recording in accordance with the latest recorded the starting time of the fragment video and defined, p is Evesham whether this time is the minimum time marking videos (Δs> m_s), with a positive result of the determination, the action proceeds to step 210, otherwise, the action proceeds to step 211.

In step 210, the system resets the flag start time (m_bStart=FALSE) and writes the final time in the temporary file indexes, and this means that this piece of video that contains meaningful information, is completed.

In step 211 reads the current time records and determined that complete the overall task of recording a positive result of the determination, the action proceeds to step 212; otherwise, the action returns to step 204.

In step 212 determines whether the flag start time (m_bStart==TRUE)with a positive result of the determination, the action proceeds to step 213, otherwise, the action proceeds to step 214.

In step 213, the system resets the flag start time (m_bStart=FALSE) and writes the final time in the temporary file indexes, and this means that the task of recording as a whole is completed.

In step 214 perform the video ends and the video file and the corresponding file temporary indexes to provide access to them are placed in the storage device.

In the above-described process, the minimum period of time marking the video is a predefined time period, e.g. 30 s, and this pre-set the period of time guarantees, the duration of each dynamic frame is at least a certain minimum value. In particular, if for all time to the task of recording a moving object does not appear, according to the above process of affixing the temporary index file temporary indexes will still be labeled fragment of the video, and the initial moment of time a given piece of video represents the initial moment of time when I started taking the video, and the end time is a time after 30 seconds after the start of recording. Despite the fact that this fragment of the video does not contain a moving object, as described earlier, this piece of video is also considered as a dynamic frame, because it has marked the beginning of the record, which reflects the change in the image when it occurs, whereas before this image did not exist.

Compared with the prior art the present invention does not change the record surveillance and, therefore, does not affect the playback of the video in the normal playback mode. On the contrary, in the present invention the period of time during playback of the moving image that contains meaningful information, i.e. the dynamic frame is marked by the establishment of the ia file temporary indexes. When the client side gets access to the video file, the playback device can sequentially play all dynamic frames recorded in the corresponding temporary file indexes, thus, to effectively skip unnecessary information and to shorten the playback time of the video.

The present invention does not affect playback in normal playback mode, but allows you to implement a different playback mode, which automatically recognizes and plays back the moving image recording video without losing significant information, which significantly reduces the time recording CCTV, providing excellent technical result.

To a person skilled in the art it is obvious that some means and steps in the present invention can be implemented using computing devices General purpose, can be integrated in a single computing device or distributed in a network consisting of multiple computing devices. Alternatively, they can be implemented using program codes executable by the computing device, and, therefore, may be contained in storage devices for execution by the computing devices, or mo is ut to be implemented in the form of integrated circuits, in addition, several tools and steps can be implemented in a single integrated circuit. Thus, the present invention is not limited to any specific combination of hardware and software.

Of course,. there are many other embodiments of the present invention. Without deviating from the essence and principle of the present invention, the person skilled in the art machinery capable of various changes and variations in the present invention and all such modifications and variations are included in the scope of formulas of the present invention.

1. The way management recording playback video contains:
step A, which is in the process of recording video surveillance recognize the image recording in real time and mark the time index, including the start time and end time for dynamic frame (dynamic frames) video; and
step B, which is in the process of recording video get the time index and reproduce the dynamic frame recording video in accordance with a time index;
at this step a is as follows:
in step A1 start recording video, set a flag start time and prescribe the minimum period is on time marking videos during which the flag start time remains set, and mark the time of starting recording as the initial moment of time the current dynamic block;
in step A2 recognize the image of the video;
in step A3 determine the presence of a moving object in the image recording and flag the initial time and, depending on the result of the determination, perform one of the following:
1) in the presence of a moving object in the image recording and the flag is set the initial time performing the next step;
2) in the presence of a moving object in the image recording and reset the flag start time set a flag start time, current time recording mark as the start time of the current dynamic frame and perform the next step;
3) in the absence of a moving object in the image recording and the flag is set the initial time is determined whether the time difference between the current time of the video and the previously recorded start time is the minimum time marking videos, and, if so, determine the reset flag start time and the current time recording mark as the end time of the current dynamic is th frame and perform the next step; otherwise, execute the next step;
4) in the absence of a moving object in the image recording and reset the flag initial time performing the next step;
in step A4 determine completed the recording of the video, and in case of positive result of the determining to perform the next step; otherwise go back to step A2;
in step A5 determine whether the flag start time, and, if so, determine the reset flag start time and the current time recording mark as the end time of the current dynamic frame.

2. The method according to claim 1, characterized in that the dynamic frame (dynamic frames) consists of at least two dynamic frames.

3. The method according to claim 2, characterized in that the start time and end time for each dynamic frame stored in the temporary file indexes corresponding to recording video.

4. The method according to any one of claims 1 to 4, characterized in that the step of recognizing the image recording in real time is a General recognition of the image (General plan) or local image (close-up) a predefined image from a movie in real time.

5. The method according to any one of claims 1 to 4, characterized in that proizvedenii recording video is a local playback or remote playback.

6. System to control playback of video surveillance recording, comprising: a means of recording, the medium motion detection means to play back the movie, and the means of recording made with the possibility of recording video; detecting movement made with the possibility of recognition of the image recording in real time and with the possibility of writing a temporary index that includes the start time and end time for dynamic frame (dynamic frames) video recording recording surveillance tool for recording; and a means of playing a video made with the possibility of obtaining a temporary index funds from the motion detection and the ability to play a dynamic frame (dynamic frames) video surveillance recording in accordance with a time index in the process of recording video,
when it detects motion carries action recognition image recording in real time and marks the time index, including the start time and end time for dynamic frame (dynamic frames) recording in progress recording the video as follows:
in step A1 start recording video, set a flag start time and designate a minimum period of time marking the video, during which the flag start time remains set, and mark the time of starting recording as the initial moment of time the current dynamic block;
in step A2 recognize the image of the video;
in step A3 determine the presence of a moving object in the image recording and flag the initial time and, depending on the result of the determination, perform one of the following:
1) in the presence of a moving object in the image recording and the flag is set the initial time performing the next step;
2) in the presence of a moving object in the image recording and reset the flag start time set a flag start time, current time recording mark as the start time of the current dynamic frame and perform the next step;
3) in the absence of a moving object in the image recording and the flag is set the initial time is determined whether the time difference between the current time of the video and the previously recorded start time is the minimum time marking videos, and positively the m by determining the reset flag start time, and the current time recording mark as the end time of the current dynamic frame and perform the next step; otherwise, execute the next step;
4) in the absence of a moving object in the image recording and reset the flag initial time performing the next step;
in step A4 determine completed the recording of the video, and in case of positive result of the determining to perform the next step; otherwise go back to step A2;
in step A5 determine whether the flag start time, and, if so, determine the reset flag start time and the current time recording mark as the end time of the current dynamic frame.

7. The system according to claim 6, characterized in that the image recording recognized by means of motion detection, is a common image (General plan) or local image (foreground) a predefined image from a movie.

8. The system according to claim 7, characterized in that means the video is a tool for local playback or remote play.



 

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25 cl, 3 dwg

FIELD: physics.

SUBSTANCE: system has a sensor unit 1, a signalling unit 2, a video surveillance unit 3, an actuating device unit 4, first 5 and second 6 modems, an information processing and display unit 7, a radio channel 8, a switching unit 9, a video information superposition unit 10, a display unit 11, audio signal transmitting 12 and receiving 13 units, a video peephole 14, a video signal converter 15 and a low frequency amplifier with a microphone 16 (i=1, 2,…, n). The first modem 5 has driving generators 17.i, a first OR logic element 18, a modulating function former 19, an amplitude modulator 20, a modulating code former 21, a phase-shift modulator 22, a power amplifier 23 and a transmitting antenna 24.

EFFECT: high reliability of security and surveillance of residential facilities and other secure objects through use of a radio channel using signals with combined amplitude modulation and phase-shift modulation.

3 dwg

FIELD: information technology.

SUBSTANCE: system is equipped with two memory modules, two analysis and recognition units, one having a function for analysing and comparing records from the first frame to the last, and the other having a function for analysing and comparing records from the last frame to the first, and a second video monitor, where each television camera is connected through a data network to the corresponding analysis and recognition unit which is connected to the corresponding memory module and the video monitor. Television cameras are arranged such that they can be simultaneously rotated in the horizontal plane by a rotary drive. Optical axes of the television cameras lies on a straight line and are directed oppositely. Motion detectors lie on the security perimeter. The output of each motion detector is connected to the corresponding pulse former, whose output is connected to the input of an OR element, whose output is connected to control inputs of the television cameras and the rotary drive. Efficiency of the security television system lies in elimination of blind spots inside the perimeter of the secured object, which prevents intrusion of the facility.

EFFECT: high efficiency of inspecting a secure territory on the perimeter and avoiding intrusion, achieved due to that the security television system comprises two television cameras connected through a data network to a video monitor and motion detectors connected to a signalling unit.

7 dwg

FIELD: physics.

SUBSTANCE: in the method, using a video surveillance subsystem with video cameras and thermal imagers mounted along the linear section of a boundary with alternation, using backlighting by backlight lasers, as well as an information collecting and processing subsystem, information is continuously transmitted from the thermal imagers to a computer and a monitor connected to said thermal imagers, and simultaneously recorded in a memory unit, for example a computer hard disk. Vibration detectors having detecting elements and signal processing units are mounted on the posts of the enclosure.

EFFECT: reduced cost of the equipment used while ensuring video surveillance at night and during bad visibility, ensuring detection of optical devices directed towards a secure facility.

2 cl, 6 dwg

FIELD: information technologies.

SUBSTANCE: video surveillance is carried out inside an object as a result of the fact that video equipment is placed, for instance, at least one digital camera and/or one video camera, in order to observe the inner space of the trading equipment object, which is not a room, and the field of view of video equipment is directed so that it covers both items located inside the object and the inner area of the most probable opening of the object, for instance, a cover or a door.

EFFECT: reduced possibility of penetration into trading equipment.

37 cl, 12 dwg

FIELD: information technology.

SUBSTANCE: camera forms a background image containing at least part of the field of vision of the camera; image fragments are arranged into a composite background image; the image is received in real time of the current field of vision of the camera; the image of the current field of vision of the camera is placed in real time into the background image formed by the camera; the position of the image in the background image correlated in real time and the position of the image, obtained in real time, in the field of vision of the camera is determined, wherein at the determination step, moving objects, new objects and disappearing objects are detected and selected in the field of vision of the camera, and if a moving or new object appears in the field of vision of the camera during observation, it is added to the background image in real time; the position of the image in the background image is measured in real time based on the change in the current field of vision of the camera. The camera is also fitted with an illumination device for creating an illuminating beam and a protective module for detecting presence of objects lying in close proximity to the illumination device, and switching off the illumination beam.

EFFECT: wider range of technical capabilities of video surveillance systems.

39 cl, 11 dwg

FIELD: radio engineering.

SUBSTANCE: television chamber comprises the second peak detector, an ADC, a generator of accumulation length, a gate multivibrator, the first and second RS-triggers, an inverter, an "AND" element and an "OR" element, new connections of these blocks with remaining blocks of the television chamber, and three additional cable strands are introduced into a line of connection between instruments of a transmitting and a receiving side of the television system.

EFFECT: expansion of functional capabilities of the security television system by provision of an image of a damage zone to the operator with high signal-noise ratio.

5 cl, 6 dwg

FIELD: medicine.

SUBSTANCE: invention relates to ultrasound means for diagnostic visualisation. System contains ultrasound probe for obtaining sequence of ultrasound images as perfusion of tissue with contrast substance takes place, multitude of images additionally includes anatomical reference point, showing tissue movement, processor of contrast substance perfusion and image processor, which identifies anatomical reference point and processing images, containing anatomical reference point, separating from processing the images, which do not include it. Method consists in obtaining sequence of ultrasound images of tumour and adjacent to it tissue as perfusion of contrast substance takes place, processing of images to identify tissue movement, with processing of only those images, which have not been subjected to negative impact of tissue movement, in order to determine perfusion parameter, which is a biomarker of treatment efficiency. In the second version of method only synchronised with respiratory movements ultrasound images are selected and normalised parameter of tissue perfusion with contrast substance is separated as related to tumour biomarker.

EFFECT: application of invention makes it possible to increase accuracy in assessment of angiogenesis regression.

18 cl, 10 dwg

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