A device for providing video and control via a computer network, including image correction

 

The invention relates to the field of education, audiovisual systems, communication systems and computer networks. The technical result is the creation of a method and device that allows the transmission of users of video through the Internet with presence in a live broadcast from remote locations. The technical result is achieved by the fact that the proposed device and method aimed at obtaining video images and accompanying audio information from remote places and interactive representation of the received data by the user using the node world wide web. In addition, the user is passed to the graphics information and text, which are passed to the video. 11 C. and 57 C.p. f-crystals, 21 ill.

Description text in facsimile form (see graphic part) TC

Claims

1. Device for the transmission of audio and video signals to the user terminal that contains the node world wide web, coupled with many terminal user, containing the receiving tool designed to accept a variety of digital compressed audio and video signals, the server audio and video signals, before the project, designed for switching and combining multiple compressed digital video signals, means receiving commands designed to receive commands from users on the users ' terminals, and these commands instruct the node global network to provide the required digital compressed audio and video signals, administrative block, connected to the means for switching and combination, designed to issue commands on the digital compressed audio and video signals must switch to combined and transmission facility, coupled with a means of switching and combination, designed to transmit the required compressed digital audio and video signals to the user terminals in the form of a data stream.

2. The device under item 1, characterized in that the receiving means is additionally configured to receive textual and graphical information and the world network node further comprises a signal accumulation audio and video information associated with the receiving means, which accumulates at least part of the received compressed digital audio and video signals, the data accumulation device, coupled with the receiving tool designed for accumulation is clucene and combination, storage devices audio and video and data accumulation device, in this administrative tool is made with the possibility of issuing instructions to the database server to reproduce and pass on the tool switching and combining digital compressed audio and video signals from the device to the accumulation of audio and video and text and graphic information from the data accumulation device.

3. Device that provides the user pseudoproline remote camera containing many remote cameras set up in such a way that they remove the remote location, and each remote camera transmits a video signal from a remote location in a different perspective, a compression device, coupled with video cameras designed for video compression, network data associated with a node in the global network and with the compression device, intended for the transmission of compressed video signals from a remote location on the site world wide web site world-wide network associated with the data network and user terminals, and the world network node comprises a receiver, at the entrance which serves compressed video signals, administrative block, intended for prepolitical, switching tool, managed by the administrative unit that is designed to switch the received compressed video signals to the communication equipment, communication equipment associated with the administrative tool designed to transfer commutated compressed video signals to the user terminals and to receive commands users while the user terminal is configured to transmit the user command to the node world wide web, and administrative unit configured to issue instructions to the switching means to transmit compressed video signals through the communications equipment at the user terminal in accordance with the user commands, allowing the user to remotely control compressed video signals received at the user terminal, by entering user commands.

4. A device designed to provide the user real control remote video camera containing a remote camera located in such a way that it transmits the video signals from a remote location, and this remote camera includes means associated with the remote computer that is designed to change the orientation or position of ESignal, the remote computer associated with the data network and a remote video camera, designed for control by means of changing the orientation or position of the camera in response to received control signals, the data network associated with the node world wide web, the compression device and a computer intended for the transmission of compressed video signals from the compression device to the site of the world network, and transmitting control signals from a host worldwide network to a remote computer, the host of the world network connected to the data network and user terminals, and the world network node comprises a receiver, the input of which is served compressed video signals, communication equipment, designed to transmit the received compressed video signal to the terminal user and receiving user commands from the user terminal, the administrative unit associated with the communication equipment that is designed to convert user commands to the control signal, and transmitting a control signal to the transmitter, and the transmitter connected to the data network, for transmitting a control signal to the remote computer, the user may be remotely controlled compressed) and the education computer network designed for reception of signals in a data stream with a certain data rate, containing the server world wide web intended for receiving compressed video signals and feed the output to the communication equipment of one or more compressed video signals in the form of data flow, communications equipment associated with the server world network and multiple user terminals and having many ports I / o and a tool designed to determine the data transmission speed for each connected user terminal, in which a compressed video signal in a data stream transmitted to the user terminal has a data transmission rate, defined using this tool definition.

6. A device for use with the Internet intended for communication with a remote instructor that contains the remote camera located in such a way that it transmits the video signals representing the image of the remote trainer, the compression device operationally associated with the remote video camera intended for video compression, display, coupled to the data network, for displaying the issue of compression, as well as display, designed for transmission of compressed video signals from the compression device to the site of the world network and issues from the world network node to display the node world-wide network associated with the data network and user terminals, and the world network node comprises a receiver intended for receiving compressed video communications equipment intended for the transmission of the received compressed video to the user terminal and for receiving the user's question, the administrative unit associated with the communication equipment, which converts the user's question into a signal issue and transmits a signal issue at the transmitter, and the transmitter connected to the data network, designed for signal transmission issue on a data network, the user can specify a remote instructor a question by entering the user on the user terminal, and the remote instructor can view a user's question on the display and to answer the user's question.

7. The system of providing user pseudoproline camera via the node world wide web, containing the compressor unit, designed for compression of video data of different types is a remote place, oborvala, connected to the communication equipment, and for transmitting compressed video data from the compressor unit to one or more connected users, administrative block, connected to the communication equipment, designed to determine what the image of the remote location has to be connected to the user in accordance with the control command of the camera from the connected user, providing, thus, connected to the user pseudoproline camera.

8. The system under item 7, characterized in that it further comprises the accumulation block of video data is connected to the compressor unit, and configured to transmit image data of various kinds of remote places in the world network.

9. The system under item 8, characterized in that the use of video data different types of remote location representing a video shot from different angles with the camera located at a remote location.

10. The system under item 8, characterized in that the use of video data different types of remote places, which is distorted wide-angle video images of the remote location, and optionally the Oia distortion, at least one species of a wide-angle image.

11. The system provides the user with a remote video camera for obtaining video images containing the node world wide web, and this site worldwide network includes a video receiver designed to receive video from a remote video camera, compressor unit, designed for video compression, communications equipment designed to receive commands to control the remote camera from one or more users connected to the communication equipment, and for transmitting the compressed video from the compressor unit to one or more connected users, the transmitter associated with the remote video camera control unit camera connected to the computer, and configured to transmit the formatted commands camera control obtained from one or more connected users using the computer, transmitter, and is configured to format and transmit with a transmitter control commands camera that is received from a user at a remote video camera to control the remote camera.

retrieve the compressed video image, the tool receiving commands from a remote user, and this command instructs the system to provide the desired one of the received video images to a remote user, the first matrix switch, associated with the means of obtaining made with the possibility of switching the received video image, in accordance with a command from a remote user, the output device associated with the first matrix switch, which outputs the desired commutated compressed video, in which remote users receive the compressed video output device.

13. The system under item 12, characterized in that the means for obtaining the image includes a receiver that receives a compressed video image.

14. System on p. 13, characterized in that the means for obtaining image additionally includes a device video compression.

15. The system under item 13, wherein the receiver is a broadcast television receiver.

16. The system under item 13, wherein the receiver is adapted for receiving compressed video signals over the data network.

17. The system under item 12, characterized in that the floor tool the new connection.

18. The system under item 12, characterized in that the means for obtaining the image includes an input interface, and the input interface is connected to a cable head node.

19. The system under item 12, characterized in that the means for obtaining the image includes an input interface, and this input interface is connected to a network controller.

20. The system under item 12, characterized in that the means for obtaining the image includes an input interface, and the input interface is connected to the terminal node.

21. The system under item 12, characterized in that the means for obtaining the image includes an input interface, and the input interface is connected to a cable TV system.

22. The system under item 12, characterized in that the means for obtaining the image contains a file server, which stores video.

23. The system under item 12, characterized in that it further comprises a second matrix switch connected to multiple video servers, and the first matrix switch is associated with means for receiving the image via a second matrix switch and video servers.

24. The system under item 12, characterized in that the use of video present is connected to the file server, catch the video, this administrative unit is designed to remove distortion from a segment of the recorded video.

25. The system under item 12, wherein the output device comprises an output interface and the output interface is connected with the transmitter system pager.

26. The system under item 12, wherein the output device comprises an output interface and the output interface is connected with the transmitter broadcast TV.

27. The system under item 12, wherein the output device comprises an output interface and the output interface associated with the operations center.

28. The system under item 12, wherein the output device comprises an output interface and the output interface is connected with a cable head node.

29. The system under item 12, wherein the output device comprises an output interface and the output interface associated with the network controller.

30. The system under item 12, wherein the output device comprises an output interface and the output interface associated with the device management network.

31. The system under item 12, characterized in that the output device is on p. 12, wherein the output device comprises an output interface and the output interface is connected with the cable television system.

33. The way you view at a distance remote location, comprising stages of access to the data network, receiving compressed video signals corresponding to one or more types of remote location via a data network, receiving commands from a remote user, related to various kinds of remote location, input using computer commands related to different kind of remote place, and display different types of remote location remote to the user.

34. The method according to p. 33, characterized in that the data network using the Internet, and further comprises the following steps set the node address of the global network Internet, access to a remote host.

35. The method according to p. 33, characterized in that use compressed video image representing a distorted wide-angle video image, and the step of displaying includes a step of removing distortion from a segment of the distorted wide-angle video images related to the various types that should be displayed.

36. The method according to p. 33, otlichajushegosja remote cameras, and further comprises the steps of processing the input commands to select one or more remote cameras in accordance with different views on the display which is passed to the command, and receiving compressed video related to different types from the selected remote camera.

37. The method according to p. 36, wherein the step of displaying further includes the step of specifying the location of the selected remote camera and the original frame is a remote place.

38. The method according to p. 37, wherein the step of displaying further comprises the step graphical layout of remote cameras in a remote location with respect to the original frame.

39. The method according to p. 33, wherein the step of displaying further comprises the step of specifying the location of the source frame in a remote location.

40. The method according to p. 33, wherein the step of displaying further comprises the step of specifying data related to the compressed video image, and these data are selected from the group consisting of the location of the remote location, the time in a remote location.

41. The method according to p. 33, wherein the step of displaying further includes the step of specifying data related to the elements of video, the number of colors in the video.

42. The method according to p. 33, characterized in that use, which is a team on the implementation of tracking a remote location, and further comprises the steps of processing a compressed video on search activity in a remote location, and the step of displaying includes the step of selecting the type of remote places showing activity, if such activity is present.

43. The method according to p. 42, wherein the step of displaying further includes the step of automatic translation of the camera in a remote location, if the activity is missing.

44. The method according to p. 42, characterized in that use compressed video image representing a distorted wide-angle video image, and the processing step includes the step of removing distortion, at least part of the received compressed video image to detect the presence of activity.

45. The method according to p. 44, wherein the selection step includes the step of selecting the segments in wide-angle video image intended for viewing, and the step of displaying further includes the step of removing distortion from the selected segments.

46. The method according to p. 42, characterized in that use compressed tap select one or more cameras to view, if activity is present.

47. The method according to p. 42, characterized in that use, which is a command for the automatic translation of the camera in a remote location, and the step of displaying further includes the step, browse for a fixed time many different kinds of remote places.

48. The method according to p. 47, characterized in that it further comprises the step of selecting whether to perform the increase or decrease in the fixed time.

49. The method according to p. 33, characterized in that it further comprises the step of accepting data and graphic images relating to the remote location, and the step of displaying further comprises the step of displaying data and graphics.

50. The method according to p. 49, characterized in that it further comprises the step of saving the video, graphics and data in the means of accumulation.

51. The method according to p. 33, characterized in that it further comprises the step of saving the video data, graphic data and the data in the means of accumulation.

52. Method of providing an interactive presentation to users, comprising stages connect at least one user through the channels peredach the user, receiving a request from a user relating to the video in one remote location, transmitting to the user via the communication channels, at least part of the compressed video images related to the requested remote place.

53. The method according to p. 52, wherein the step of transmitting includes a step of compression of video images related to the requested remote place.

54. The method according to p. 52, wherein the step of receiving compressed video contains step playback of compressed video from the device to the accumulation of the video.

55. The method according to p. 52, wherein the step of receiving the compressed video image includes a step of receiving compressed video channel information transfer.

56. The method according to p. 52, characterized in that it further comprises the steps of playback data related to the requested remote place, reproducing graphic information related to the requested remote location, and the step of transmitting further comprises the step of providing a reproduced data and graphical information to the user.

57. The method according to p. 52, wherein the step of receiving the compressed video image further comprises the step Palopo p. 57, characterized in that the step of transmitting includes a step of sending to the user of the compressed video image of one species at a remote location.

59. The method according to p. 58, characterized in that use compressed video image representing a distorted wide-angle video image, and the step of transmitting includes a step of removing distortion from a portion of the compressed video.

60. The method according to p. 58, characterized in that use compressed video image representing a video image captured by the multiple cameras, and the step of transmitting includes a step of sending to the user of the compressed video one camera.

61. The method according to p. 52, characterized in that it further comprises the steps of receiving questions pertaining to the remote location, generating the response data to the received question and the step of transmitting includes the step of transmitting the response data to the user.

62. The method according to p. 61, wherein the step of generating further comprises the steps of presenting a question to a person who has knowledge about the remote location, and receiving the response data from this man.

63. The method according to p. 61, characterized in that use response data containing the pre-recorded graphic image and text, and stage viraemia and text.

64. The method according to p. 63, characterized in that use response data, optionally containing pre-recorded video, and the step of generating further comprises the step of playing a pre-recorded video.

65. The method according to p. 64, characterized in that use is a question that represents a request for obtaining information relating to a remote place.

66. The method according to p. 52, characterized in that it further comprises the step of accepting information related to a remote location, and the step of transmitting includes a step of sending information to the user.

67. The method according to p. 52, characterized in that it further comprises the step of receiving information relating to the data rate of the communication system of the user, and the step of transmitting further comprises the step of setting the data rate to the user.

68. Method of providing interactive lectures users, containing the steps of receiving a compressed video image of the lecturer, the connection of one or more users via the communication channels, receive questions from users, the presentation of questions to the lecturer, responses lecturer on one or more questions, transmitting the compressed videoit the

 

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