This paper presents a method for revelation a sense standard based on a set of semantically equivalent phrases of a subject-oriented language as a foundation for text recognition and compression. It suggests using this method to organize the basic components of a software knowledge control system based on test tasks of the open form.
A correction method of systematic error of observations of color coordinates of a photosensor array allowing correcting and estimating the colors of each pixel in the image is proposed. The estimates of color coordinates of uniform color are calculated according to the results of observation of the colors of individual pixels based on the covariance matrix… (More)
This paper is devoted to the problem of textual information transfer between experts and trainees in a computer-aided system for learning and testing of knowledge. A method is developed for the revelation of a semantic standard in a language usage situation (LUS) on the basis of word clustering by the occurrence frequency in semantically equivalent (SE)… (More)
This paper proposes a method for identifying image fragments presented by a multiresponse piecewise-linear model of segments and corner points, which considers the geometric and color contour. The method can improve the accuracy of identification of fragments and the subsequent reconstruction of a fragmented image.