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Image processing apparatus and image processing method

An image processing device and image processing technology, applied in character and pattern recognition, instruments, computer components, etc., can solve the problem of long processing time

Inactive Publication Date: 2008-09-17
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, in the techniques disclosed in Japanese Patent Application No. 2006-031546 and Japanese Patent Application No. 2005-063419, since predetermined processing is performed on the entire image, the processing time is relatively long

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

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Embodiment Construction

[0028] Exemplary embodiments of the present invention are described below with reference to the accompanying drawings.

[0029] In the case of performing predetermined processing such as Optical Character Recognition (OCR) processing and character orientation judgment processing on a document image using line data of the document image, the image processing apparatus 100 according to the embodiment efficiently executes the predetermined processing on the document image , can perform predetermined processing at high speed without requiring excessive computing resources.

[0030] figure 1 is a block diagram of the hardware configuration of the image processing apparatus 100 according to the embodiment of the present invention. The image processing device 100 includes a central processing unit (CPU) 1, a read only memory (ROM) 2, such as a storage unit 3 of a hard disk, a random access memory (RAM) 4, a non-volatile random access memory (NVRAM) 5, A keyboard 6 , a display unit ...

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Abstract

The invention relates to an image processing apparatus and an image processing method. The image processing apparatus includes a judging unit that judges whether a result of image processing performed on an area satisfies a certain processing end condition and a stopping unit that stops the image processing when judgment of the judging unit is affirmative.

Description

[0001] This application claims priority from Japanese Priority Documents 2007-065668 filed in Japan on March 14, 2007 and Japanese Priority Documents 2007-325144 filed in Japan on December 17, 2007 and is incorporated by reference in their entirety. technical field [0002] The present invention relates to techniques for processing document images. Background technique [0003] A technique of extracting line blocks by performing line extraction processing on a document image and performing predetermined processing on the line blocks is well known. [0004] For example, Japanese patent application 2006-031546 discloses a "character direction identifying device, character processing device, program, and storage medium (character direction identifying device, character processing device, program, and storage medium)". [0005] Further, Japanese Patent Application No. 2005-063419 discloses "language identification apparatus, program, and recording medium (language identificatio...

Claims

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Application Information

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IPC IPC(8): G06K9/20G06K9/68
Inventor 大黑庆久
Owner RICOH KK