Way related activation computer code in the form of symbols and corresponding portions of the image

 

(57) Abstract:

The invention relates to the field of electronics and can be used, for example, in the way of interrelated activation computer code in the form of symbols and corresponding portions of the image. The technical result is the improvement of methods of activating computer codes and corresponding parts of the images with the achievement of the technical result in increasing the average precision is activated, the resulting computer codes and corresponding parts of the images. The method is that the conversion process will receive an additional array data volume V1, cross-cutting the original image volume V2with appropriate computer codes V3and V1choose within the 1(V1+ V2+V3)/(V2)<1000, where experimental factors, which are selected respectively within 0,1536, 0,2445. Then activate portions of the source information with depth 2their coverage, which is selected in the range 1 (1+2)/18,1, where experimental factor, which is chosen in the range of 0.34 to 5.7. After ulcerous computer codes and activating the corresponding pieces of information.

The invention relates to the field of electronics and can be used, for example, in the way of interrelated activation computer code in the form of symbols and corresponding portions of the image.

There is a method of activating the resulting computer codes and their corresponding originals, including the transformation of the original character information of the original document into a set of corresponding computer codes found and selected fields of the document and align computer codes with the original [Patent USA N 5153927: Character reading system and method., IPC Oct. 6, 1992].

There is also known a method of interrelated activation computer code in the form of symbols and corresponding portions of the image, i.e. the setting of the conversion process of image fragments in computer codes unambiguous temporal and/or spatial relationships between the activation of the computer codes and activating the corresponding transform of the image fragments [user Manual Fine Reader 4.0ABBYY Software House, Moscow 1998. Kazan factory software. Order f-377 - prototype].

A disadvantage of the known values achieved average accuracy is activated, the resulting computer codes and corresponding parts of the images.

Solved by the invention challenge is to improve ways of activating the computer codes and the corresponding parts of the images with the achievement of the technical result in increasing the average precision is activated, the resulting computer codes and corresponding parts of the images.

For convenience and unambiguous understanding would be appropriate interpretation and definitions hereinafter symbols and/or terms.

The original convertible information, materialized mainly in the form of collections of computer code corresponding to the source object, for example, raspoznavaniya picture.

Computer code (e.g., symbol) - computer representation of some piece of information (in particular, the character or image). Computer character codes, in particular, receive computer recognition of graphic images entered in the computer, for example, using a scanner, or its fragments.

The recognition process is the processing of the recognition system introduced in computer graphics, for example, some IC is

Depth coverage of computer code is, for example, the maximum deviation of a selected subset of computer codes from the geometric center of the another subset of computer codes describing, in particular, converting a piece of information.

The geometric center or the reference value of the computer codes is, for example, the arithmetic mean of the minimum and maximum values of the function describing computer codes.

The interrelated process of activation is made by the person and/or equivalent device, and/or computer program establishing unambiguous temporal and spatial relation between the activation of the resulting computer codes and activating the corresponding source computer code or corresponding portions of the image.

The accuracy of the process of activation - the average percentage of correctly interconnected activated computer codes and corresponding fragments of images on a statistically representative of practically relevant set of arrays of the source data.

Exactly interconnected activated computer codes and their corresponding fragmani interconnected computer codes and the corresponding parts of the images.

Loosely interconnected activated computer codes and their corresponding fragments of the image is not correctly installed, selected visually, spatially and temporally interconnected computer codes and the corresponding parts of the images.

Activated symbols and/or computer codes and the corresponding parts of the images is identified visually or in any other way objects for processing.

As a quick information disclosing the invention, it should be noted that the technical result achieved provide using the proposed method interconnected activation computer code in the form of symbols and corresponding portions of the image, i.e. the setting of the conversion process of image fragments in computer codes unambiguous temporal and/or spatial relationships between the activation of the computer codes and activate the corresponding transform of the image fragments. Other essential features of the claimed method is that the conversion process will receive an additional array data volume V1, cross-cutting ishodnuyu within 1(V1+ V2+ V3)/(V2)1000 where - to - pilot ratio, and V1choose within,

1(V1+ V2+ V3)/(V2)1000,

where V1- amount of additional data array;

V2- the volume of the original image fragments;

V3- the amount of computer codes corresponding to the original image volume V2;

experimental coefficient, which is selected depending on the type and nature of the initial information in the range of 0.15 36;

experimental coefficient, which is selected depending on the amount and probability distribution of computer codes within 0,2445.

Then activate the original image fragments with depth1their coverage and the corresponding computer codes with depth2their coverage, while depth1and2choose within

1 (1+2)/18,1,

where1- depth coverage of the original image fragments;

2- depth coverage of computer codes corresponding to the original image fragments;

experimental coefficient, which is selected depending on the conversion settings and from what erikas between activating the resulting computer codes and activating the corresponding portions of the image, the minimum value of t1and the maximum value of t2the delay is chosen within

1(t1+ t2)/t22,

where t1the minimum value of the time delay between activating the resulting computer codes and activating the corresponding portions of the image;

t2- the maximum value of the time delay between activating the resulting computer codes and activating the corresponding portions of the image;

- experimentally coefficient, which is selected depending on the values of the volume V1V2V3within 0,17 74.

Also set the minimum acceptable spatial deviation of D1and the maximum spatial deviation of D2between the simple average of the minimum and maximum values of the function describing activated resulting computer code executed in the form of characters, and the simple average of the minimum and maximum values of the function describing the activated source computer code executed in the form of symbols and D1and D2choose within,

1(D1+ D2)/D22 is valid spatial deviation;

experimental coefficient, which is selected depending on the values of the volume V1V2V3within 0,2663.

When presenting information, confirming the possibility of carrying out the invention it is expedient to describe in more detail the proposed method of interrelated activation computer code in the form of symbols and corresponding portions of the image. When the method is inappropriate to dwell on the well-known from the published data the implementation of its operations, in particular, related activation computer code in the form of symbols and corresponding portions of the image, i.e. the setting of the conversion process of image fragments in computer codes unambiguous temporal and/or spatial relationships between the activation of the computer codes and activating the corresponding transform of the image fragments. In detail it is appropriate to focus only on requiring additional descriptions of the significant features of the operations of the proposed method lies in the fact that in the conversion process, receive an additional array data volume V1AMI volume V3and V1choose within

1(V1+ V2+ V3)/V21000,

where V1- amount of additional data array;

V2- the volume of the original image fragments;

V3- the amount of computer codes corresponding to the original image volume V2;

experimental coefficient, which is selected depending on the type and nature of the initial information within 0,1536;

experimental coefficient, which is selected depending on the amount and probability distribution of computer codes within 0,2445.

Then activate the original image fragments with depth1their coverage and the corresponding computer codes with depth2their coverage, while depth1and2choose within

1 (1+2)/18,1,

where1- depth coverage of the original image fragments;

2- depth coverage of computer codes corresponding to the original image fragments;

experimental factor, which is chosen depending on the transformation parameters and the type and nature of the initial information within 0,34 57,

and ustanavlivanii corresponding portions of the image, the minimum value of t1and the maximum value of t2the delay is chosen within

1(t1+ t2)/t22,

where t1the minimum value of the time delay between activating the resulting computer codes and activating the corresponding portions of the image;

t2- the maximum value of the time delay between activating the resulting computer codes and activating the corresponding portions of the image;

experimental coefficient, which is selected depending on the values of the volume V1V2V3within 0,1774.

Also set the minimum acceptable spatial deviation of D1and the maximum spatial deviation of D2between the simple average of the minimum and maximum values of the function describing activated resulting computer code executed in the form of characters, and the simple average of the minimum and maximum values of the function describing the activated source computer code executed in the form of symbols and D1and D2choose within

1(D1+ D2)/D22 is imoe spatial deviation;

experimental coefficient, which is selected depending on the values of the volume V1V2V3within 0,2663.

As already defined above, the geometric center of computer code is, for example, the arithmetic mean of the minimum and maximum values of the function describing computer codes. If computer codes display the two-dimensional image, a geometric center, in particular, these computer codes can be adequate to the center of mass of the image plane figures, describing computer codes. Say an example of such a function describing computer codes (symbols), can serve the function y = f(x), describing a curve in the plane coinciding with the character image. The geometric center of such a function, then, can serve as the point (x, y),

where x = (xman- xmin)/2,

and y = (ymax- ymin)/2.

If the allocation in accordance with the analytical relations of the necessary amount of computer codes receive fractional, negative values and any other values that are incorrect based on the conditions of possibility of their future use, they are excluded from consideration and/or automating havlat for recognition, for example, custom photocopy machine image, faxogram, typewritten or handwritten text.

For clarification, it is advisable to give the following example of the practical application of the claimed method interconnected activation resulting computer codes in the form of symbols and corresponding portions of the image. Illustration of the practical application of the method can be, in particular, the communication method of the image with the text provided by the software ABBYY Fine Reader. This program converts a scanned image of the document in the format supported text editors. After recognition, it is often necessary to compare the recognition results with the original or translated fragments of images. For example, this is especially true when the recognized text written in an unfamiliar language, or contains a lot of unknown words. To conduct this comparison directly, it is often difficult, because you have to look for an appropriate place to transform the fragments of images. During recognition, an additional array of data volume V1for example, C (text characters) volume V2image text information in the corresponding computer codes recognized symbols of volume V3who choose, for example, in the range (V1+ V2) + V3)/(V2) = 215, where selected within 0,91,2, a is selected within 1,11,3. Implementing the following thing: move the cursor on the recognition results are unambiguously associated with the movement of the squares in the image of the original. When this trigger images of characters of the text information with depth1their coverage and their corresponding symbols computer codes with depth2their coverage, which for convenience choose within

(1+2)/1= 4,3-5,7,

where is selected within 0,81,1.

Option possible implementation of activation can also be illustrated by the following example, imagine if a sequence X of symbols computer codes (CCM), for example located in the computer's RAM. Choose the function f(X) emitting from this sequence specified symbol. Imagine another function g(x) from a random element x from the CCM, which returns 0 if the symbol is not transmitted. In this case, with respect to g(x) function f(X) is the activation function.

Deposits and/or marking them for further processing, and/or translation in a state that allows to perform on the selected conglomerates computer codes necessary actions (see prototype). Just like people, having a pencil can highlight a character on a sheet of paper, a computer that is running recognition program (for example Fine Reader 4.0) may select (activate) the symbol on the page image, and, say, cut around the image frame.

For clarification, what is the computer code to activate and after, it can be noted that, for example, in the computer code may be provided by an additional bit field. To enable it set to 0 and after activation with 1. The process of activating the computer codes perform functional units of a computer in accordance with a system-defined commands.

Then set a definite time relationship with a delay between activating the resulting symbols computer codes and activating the corresponding images of the characters of the source text information, the minimum value of t1and the maximum value of t2, which is chosen in the range (t1) + t2)/t2= 1,2-1,3, choose within 3,65,7. Also runstone deviation D2between the simple average of the minimum and maximum values of the function describing activated resulting computer code executed in the form of characters, and the simple average of the minimum and maximum values of the function describing the activated source computer code executed in the form of symbols and D1and D2choose within 1.3(D1+ D2)/D21,6, choose within 0,861,4. The box with the original can be highly increased, which allows to distinguish the character even on the original is of poor quality. Thus, for example, operator input text is able to quickly verify recognition results and correct errors in spelling and appearance of text.

Technical result achieved, as shown by the data of experiments and practical example of implementation of the method can be implemented only interrelated set of all essential features of the claimed subject matter reflected in the claims. The differences provide a basis to conclude that the novelty of this technical solution, but a combination of the requested claims in connection with them are not clearly about his achene declared limits were derived on the basis of statistical processing of experimental results, analysis and generalization of them, and is known from published data sources, and using the inventive intuition, based on the conditions of achievement of the technical result.

The criterion of industrial applicability of the proposed method is proved by the absence of the stated claims of any practically difficult-to-implement features and known means for their implementation. In respect of technical means necessary for implementing the inventive method, it is advisable in addition to the above, be noted that they can be as specialized functional units and functional units of computer, managed a system-defined commands. In practice, the technical means implementing the method interconnected activate computer codes and their corresponding originals can be, in particular, the system consisting of a scanner, computer, loaded into memory by the program scan, the program Fine Reader, subsystem synchronization of computer codes, as well as monitor or a printing device and a manipulator to control and process control. Features use of the method and other objectbase technical result of the practical implementation of the claimed subject matter can significantly extend its use in, for example, various documents, fillable handwritten characters.

Way related activation computer code in the form of symbols and corresponding portions of the image, i.e. the setting of the conversion process of image fragments in computer codes unambiguous temporal and/or spatial relationships between the activation of the computer codes and activating the corresponding transform fragments of images, and the conversion process may receive an additional array data volume1, cross-cutting the original image volume V2with appropriate computer codes volume V3choose within

1(V1+V2+V3)/(V2)1000,

where V1- amount of additional data array;

V2- the volume of the original image fragments;

V3- the amount of computer codes corresponding to the original image volume V2;

experimental coefficient, which is selected depending on the type and nature of the initial information within 0,1536,

experimental factor, which is chosen depending on alhamrani with depth1their coverage and the corresponding computer codes with depth2their coverage, while depth1and2choose within

1(1+2)/18,1,

where1the depth of the source image fragments;

2- depth coverage of computer codes corresponding to the original image fragments;

experimental factor, which is chosen depending on the transformation parameters and the type and nature of the initial information within 0,345,7, and set a definite time relationship with a delay between activating the resulting computer codes and activating the corresponding portions of the image, the minimum value of t1and the maximum value of t2the delay is chosen within

1(t1+t2)/t22,

where t1the minimum value of the time delay between activating the resulting computer codes and activating the corresponding portions of the image;

t2- the maximum value of the time delay between activating the resulting computer codes and activating the corresponding portions of the image;

experimental the cylinder the same set minimum acceptable spatial deviation of D1and the maximum spatial deviation of D2between the simple average of the minimum and maximum values of the function describing activated resulting computer code executed in the form of characters, and the simple average of the minimum and maximum values of the function describing the activated source computer code executed in the form of symbols and D1and D2choose within

1(D1+D2)/D22,

where D1- the minimum acceptable spatial deviation;

D2- the maximum spatial deviation;

experimental coefficient, which is selected depending on the values of the volume V1V2V3within 0,2663.

 

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