Image and image information fusion method and system

Abstract

The invention discloses an image and image information fusion method and system, and the method comprises the steps of obtaining a collection image of a to-be-processed image, and reading EXIF information of the collection image; converting the read EXIF information into an ASCII code based on a binary system, setting a gray value value corresponding to '0' of the ASCII code to be 0, and setting agray value corresponding to '1' of the ASCII code to be 255; writing the ASCII code data converted from the EXIF information of the acquired image into the image, and sequentially writing the ASCII code data into the acquired image according to the writing representation of '0' or '1' to finish the preliminary encoding of the acquired image; acquiring an initially coded acquisition image, detecting a corresponding ASCII code coding pixel block, respectively carrying out row expansion and column expansion corresponding to the coding pixel block, and outputting a coded acquisition image. According to the invention, the image data information can be stably and effectively recorded, the coding identifier does not influence the visual experience of the user, and the effect is remarkable.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a method and system for fusing images and image information. Background technique [0002] With the rise of the computer industry, it has driven the progress and revolution of many industries. For example, image processing technology closely related to the computer industry, people are constantly developing image processing technology in the process of increasing demand for computer technology, and discovering more application fields for image processing technology, such as monitoring, In video images, remote sensing and biomedical images. Because the image carries the factory parameter attribute value at the same time during the generation process. In order to effectively integrate images with their corresponding image information, the existing method is to superimpose watermarks and characters on images. As a mature technology, OSD has been widely used in dedicated image proce...

AI Technical Summary

Problems solved by technology

[0003] However, according to the image superimposed by OSD technology, the actual process takes up more image pixels of the image. However, when the user obtains the image or video, he does not want to display the relevant information of the digital device in the form of a watermark on the image. At the same time, these superimposed characters will also Affect the user's visual senses or subsequent image processing

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