Method for identifying a plurality of images with different block arrangement mode

Abstract

The present invention relates to an image analysis method. An image block is constructed by inputting the starting point and end point coordinates of a plurality of image blocks included in an image, and the image is analyzed according to an image block permutation table. The image analysis method provided by the present invention can extend the image block permutation table at any moment; under the precondition that a memorizer is sufficient, the sorts of the images which can be analyzed by an image analyzing procedure can be increased greatly with considerable convenience.

Description

technical field [0001] The present invention relates to an image analysis method, in particular to an analysis method capable of identifying images with different arrangements of image blocks. Background technique [0002] Devices for digital image processing, such as digital cameras, document scanners, printers, etc., have been widely used by people today. In order to ensure that the output image produced by the digital imaging device is as consistent as possible with the real image, for example, whether the image printed by the printer is very close to the electronic image, or whether the electronic image produced by the scanner is close to the paper image, so it is necessary Some image analysis steps to distinguish the difference between the output image and the real image. This kind of image analysis process is generally the easiest to identify by human eyes, that is, the difference between the output image and the original image is directly compared by human eyes. How...

AI Technical Summary

Problems solved by technology

[0005] Although the second image IB is only obtained by rotating the first image IA, such as Figure 1(a) to Figure 1(c) As shown, but if the program writer of the first image analysis program PA takes into account the image rotation when writing the program, the first image analysis program PA can only analyze the first image IA and cannot analyze the second image IB

However, the third image IC that has been rearranged by blocks still cannot be analyzed by the first image analysis program PA. At this time, a third image analysis program for analyzing the third image IC must be designed for the block position of the third image IC. PC

[0007] In other words, images with different arrangements of image blocks are considered different images to image analysis programs and therefore cannot share the same image analysis program

Even the image analysis program PA added with the image rotation command RC as shown in Figure 2(b) can only analyze the second image PB obtained after the rotation of the first image PA, but still cannot analyze the third image PC or other more images with different block arrangements

[0008] It is cumbersome and inefficient to have to rewrite the program to analyze the image every time an image with a block arrangement appears, and therefore, there is a need for an image that can analyze images with different image block arrangements using a single analysis program Analytical method

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