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Apparatus and method of image processing

An image processing device and image processing technology, applied in image communication, electrical components, etc., can solve problems such as increased processing time

Inactive Publication Date: 2011-07-13
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] While the above solution is effective in not requiring the image processing device to have a large amount of memory space, the processing time required to interpret and apply image processing based on the interpretation increases
Also, when the data area subjected to output is different from the data area subjected to input, image processing determined based on a determination result generated when image data is input may not reflect the characteristics of the data area of ​​image data for output

Method used

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  • Apparatus and method of image processing
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  • Apparatus and method of image processing

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Embodiment Construction

[0024] The terminology used herein is for describing particular embodiments only and is not intended to limit the invention. As used herein, singular forms are intended to include plural forms unless the context clearly dictates otherwise. It will be further understood that when used in this specification, the term inclusion specifies the presence of stated features, integers, steps, operations, elements and / or components, but does not exclude the presence of one or more other features, steps, operations, elements, The presence or addition of components and / or groups thereof.

[0025] In describing the exemplary embodiments shown in the drawings, specific terminology is employed for the sake of clarity. However, it is not intended that the disclosure be limited to the specific terms so chosen, and it is to be understood that each specific element includes all technical equivalents that operate in a similar manner.

[0026] refer to figure 1 , the functional structure of the...

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Abstract

An image processing apparatus includes a first color determining device, a storage device, a second color determining device, an output image processing device, and a controller. The controller compares between a first area of input image data and a second area of the input image data to generate a comparison result. When the comparison result indicates that the second area of the input image datadoes not match the first area of the input image data, the controller causes the second color determining device to generate the second determination result and causes the output image data to be generated based on the second determination result. When the comparison result indicates that the second area of the input image data matches the first area of the input image data, the controller causesthe output image processing device to apply image processing determined based on the first determination result.

Description

[0001] This application is based on and claims priority from Japanese Patent Application No. 2008-119963 filed with Japan Patent Office on May 1, 2008, the entire contents of which are hereby incorporated by reference. technical field [0002] The present invention relates to an image processing apparatus and method, and more particularly, to determining whether input image data is color or monochrome to generate a determination result, and applying image processing determined based on the determination result to the input image data. Background technique [0003] For example, as described in Japanese Patent Application Laid-Open Nos. 2007-116272, 2001-113324, 2007-028408, 2006-086629, recent image processing apparatuses are equipped to determine whether input image data is color or black and white to generate a determination result, and will The results determine the features of the image processing applied to the image data. [0004] In one example, the image processing de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/60H04N1/40
CPCH04N1/56
Inventor 大川智司
Owner RICOH KK