| 摘要 |
FIELD: information technology. ^ SUBSTANCE: reference and analysed digital graphic images are merged, analysed by comparing digital graphic images and identifying regions containing different images in the digital graphic images and, in accordance with the present invention, the digital graphic images are merged by superposing an analysed digital graphic image onto a reference graphic image, further, visibility of images is changed, and differences between the reference and analysed digital graphic images is determined from the visual perception of visibility of changing images. ^ EFFECT: high reliability and accuracy of determining differences between digital graphic images, high information content of the method and efficiency of operations for analysing and detecting differences in like digital graphic images. ^ 3 cl, 6 dwg |
