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Image processing apparatus

An image processing device and technology for image data, applied in image communication, electrical components, etc., can solve problems such as unknown specific conditions, and achieve the effect of shortening transmission time

Inactive Publication Date: 2009-05-13
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the details of the process of generating a thumbnail image and sending the reduced image data to a monitor for display are unknown.

Method used

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Experimental program
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Embodiment Construction

[0019] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. figure 1 It is a block diagram illustrating the configuration of the composite device 10 according to one embodiment of the present invention.

[0020] Such as figure 1 As shown, the composite device 10 of this embodiment has a microprocessing unit (microprocessing unit: MPU) 11, a synchronous dynamic random access memory (synchronous dynamic random access memory: SDRAM) 12, and a flash memory (flash memory) 13. The MPU 11 , SDRAM 12 and flash memory 13 are connected to each other through a local bus (local bus) 30 .

[0021] The MPU 11 is a control unit that controls the entire device, reads and executes various programs stored in the flash memory 13, and realizes facsimile functions, scan functions, and copy functions described later. Furthermore, the SDRAM 12 is a readable and writable memory, and is used as a working area for executing the program.

[002...

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PUM

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Abstract

An image processing apparatus includes a first image reduction unit that creates reduced-image data from image data, a coding unit that creates a reduced-image file from the reduced-image data, a memory unit that stores the reduced-image file in association with an original-image file created from the original image, a display unit that displays the content of the reduced-image file, a display controller that controls the display unit, a transfer unit that transfers the reduced-image file read out from the memory unit to the display controller, and a conversion unit that converts the content of the reduced-image file transferred to the display controller into signals to display on the display unit.

Description

technical field [0001] The present invention relates to an image processing device, in particular, to an image processing device capable of displaying thumbnail-size images on a display. Background technique [0002] Conventionally, an image processing device such as a facsimile device has a display capable of displaying various information, and a thumbnail image of an image file (image file) stored in the main body of the image processing device can be displayed on the display. Be known. By displaying the thumbnail images on the display, the user (user) can quickly grasp the contents of received facsimiles and the like. [0003] Conventional facsimile devices are configured to store actual image data and thumbnail images in association with each other in an SD (Secure Digital) memory card (memory card), and can read only the thumbnail images from the SD memory card and display them on a liquid crystal display (Liquid Display). Crystal Display). In addition, other convent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/393H04N1/32
CPCH04N1/00442H04N1/32358H04N2201/3288H04N1/3935H04N2201/0094
Inventor 冈本智至
Owner MURATA MASCH LTD