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Image forming apparatus and image processing method

An image processing device and image technology, applied in the direction of image communication, simultaneous data marking and printing, visual presentation using a printer, etc.

Active Publication Date: 2008-05-21
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this case, since the damaged encoded image is printed on the output paper, it may not be possible to restore the original image as the user intended

Method used

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  • Image forming apparatus and image processing method
  • Image forming apparatus and image processing method
  • Image forming apparatus and image processing method

Examples

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Embodiment Construction

[0032] The embodiments of the present invention will be described with reference to the drawings.

[0033] In this specification, the term "image editing" means: processing of image data. The "image editing" includes processing for data such as binding edge processing, frame erasing processing, binding processing, negative / positive film processing, mirroring processing, and coded image printing processing.

[0034] Fig. 1 is a block diagram showing the configuration of a printing system of an embodiment of the present invention.

[0035] In this printing system, a host computer (PC) 40 and three image forming apparatuses 10, 20, and 30 are connected to a local area network (LAN) 50. However, in this printing system, the number of connections is not limited to this. In addition, although in this embodiment, the PC 40 and the image forming apparatuses 10, 20, and 30 are connected to each other through the LAN 50, it is not necessary for these devices to be connected through the use ...

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PUM

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Abstract

An image forming apparatus determines whether or not setting for image editing, such as negative / positive inversion or mirror image processing, has been performed for read original image data. Then, in accordance with the determination of whether or not encoded image data exists in the original image data, the image forming apparatus performs image editing, such as negative / positive inversion or mirror image processing, for the entire original image data or for an area of the original image data not corresponding to the encoded image data, and outputs the processed original image to a sheet.

Description

Technical field [0001] The present invention relates to an image processing device, an image forming device, and an image processing method. Background technique [0002] The technology of encoding product information, etc., and printing the encoded information on the output paper, and reading the information printed on the output paper, represented by barcodes, etc., has been applied to product management and other aspects. In this technical field, not only the method of encoding and printing the product number, but also the method of encoding and printing image information and the like is used. [0003] For example, as shown in Figures 14 and 15, as an example of the prior art, the following technology can be used, that is, any file such as a document file or an image file is printed as coded image data on an output paper and read by a scanner The encoded image data, and the read encoded image data is decoded to extract the original file. [0004] 14, the controller device 11 r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K1/20H04N1/40H04N1/41G06K15/02
CPCH04N1/32144H04N2201/3264H04N2201/3269H04N2201/3267H04N1/387H04N2201/3242
Inventor 佐藤央周
Owner CANON KK
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