Monochrome image processing system and method for removing background of image based on dynamic data

A monochrome image and dynamic data technology, applied in the direction of image communication, electrical components, etc., can solve the problems of increasing the application flexibility of the image removal processing program and the inability to synchronize the image removal processing program, and achieve the effect of improving the output effect
CN1960430AInactive Publication Date: 2007-05-09PRIMAX ELECTRONICS LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
PRIMAX ELECTRONICS LTD
Publication Date
2007-05-09
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The method comprise: when making image / text separation, firstly getting the pixel distribution information about a part of image; then generating the lookup table required by executing the program to erase the background of image; synchronously making the background erasing program for overall image.
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Description

technical field

[0001] The present invention relates to an image processing system and its method, in particular to a monochromatic image processing system and its method capable of image background removal. Background technique

[0002] In the copying function of a Multi-Function Peripheral (MFP), usually an image input device such as a scanner is used to obtain an original image and perform many image processing procedures before copying.

[0003] The process of obtaining the original image often has inherent interference factors, such as: the source document (source document) is too thin, the source document is used on both sides, the source document itself is dirty, or some acquired interference generated during the process of obtaining the original image Factors make it easy to have smudge noise in the image data of the original image obtained by the scanner. If these smudge noise cannot be effectively removed, it will seriously affect the output quality of the actual i...

Claims

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