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Screen alternate display method in proofreading

A display method and screen technology, which is applied in the field of screen alternate display in proofreading, can solve problems such as difficult observation and high labor intensity of eyes, and achieve the effect of saving time and energy

Inactive Publication Date: 2015-04-29
EECREE AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

This method is also very difficult to obs

Method used

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Examples

Experimental program
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Example Embodiment

[0012] Example 1

[0013] The screen alternate display method in the proofreading in this embodiment uses computer vision technology to strictly align the two images to be compared, and displays them alternately in a time-sharing window in one window. If the two are exactly the same, the human eye will feel like a still image and will not find that the two images are actually displayed alternately. However, if there are some differences, you will find that as if in a static background, only the difference part is moving, and the human eye will quickly grasp the alternate part of the difference.

[0014] The specific implementation of the above method is to use computer vision technology to strictly align the two images to be compared in terms of position, rotation and zoom ratio. Computer vision technology such as template matching can be used, and then the software controls the two positions to move to align together. The position of each image is also controlled to make the pat...

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Abstract

The invention relates to a screen alternate display method in proofreading. Two images to be compared are aligned strictly through using a computer vision technology, and display alternately in a time-sharing mode in one window. If the two images are identical, human eyes see a static image, and do not find that actually two images display alternately. If differences exist between the two images, it seems like that only the differences are moving in a static background, and human eyes can rapidly catch the differences which change alternately. By means of a computer image processing technology, the technologies such as filtering unrelated colors for images, changing the color images into gray images, and changing different pixels which are visually identified through a computer into a color which is so different from other colors are used for displaying the differences in the images directly to facilitate the human eyes to identify and judge. According to the screen alternate display method in proofreading, differences can be caught rapidly by a person, the time and energy are saved, the usage in the proofreading of texts or images is facilitated.

Description

technical field [0001] The invention relates to a method for alternately displaying screens during proofreading, and belongs to the technical field of computer software methods. Background technique [0002] In the design stage of the design industry or printing-related industries, or the product quality control stage, people need to find out the mistakes in design revisions or the fallacies in product printing. Regardless of whether the items to be compared are patterns or text, most of the content is the same, just look for small errors or differences. One of the methods currently used is to display the images to be compared in different areas of the screen or print them out, and mark the differences into an image through human eye observation or automatic calculation. It is very difficult to compare the difference with the human eye image. Another method is to use one image as a base, and the second image is displayed semi-transparently, overlapping them on the screen ...

Claims

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Application Information

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IPC IPC(8): G06T3/00G06T3/40G06T3/60
CPCG06T3/00G06T3/4084G06T3/60
Inventor 柳华伟柳泉王坤
Owner EECREE AUTOMATION TECH CO LTD
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