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Method and device for packaging and decomposing image file and method for searching image file

An image file, wrapping technology, applied in the field of wrapping and deconstructing image files, can solve problems such as the inability to protect program code trade secrets

Inactive Publication Date: 2005-02-23
PENBEX DATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach not only requires extra manpower and time for system integration, but also has the problem that operating system vendors and software developers cannot protect the trade secrets in their respective program codes.

Method used

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  • Method and device for packaging and decomposing image file and method for searching image file
  • Method and device for packaging and decomposing image file and method for searching image file
  • Method and device for packaging and decomposing image file and method for searching image file

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Embodiment Construction

[0040] Please refer to figure 1As shown, the method and device for wrapping and deconstructing an image file according to a preferred embodiment of the present invention, and the image file capable of wrapping and deconstructing includes a computer-readable recording medium, which records a special data structure ( Data Structure) image file (Image File) 131, image file 131 includes an operating system image file (OperationSystem Image File) 1312 and a corresponding first header (Header) 1311, and at least one data segment Image file (Data Segment Image File) 1314 and its corresponding second header 1313. Wherein the content of the first header 1311 includes the file size information of the operating system image file 1312 and the number information of the data segment image files 1314 to be combined, and the content of the second header 1313 includes the information of the data segment image files 1314 File size information.

[0041] Please refer to figure 2 As shown, the...

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PUM

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Abstract

The invention is a method for packaging image files, it packages a operation system image file and at least a data segment image file, the method includes setting a first header which contains the size information of file in operation, system image file and setting a second header which contains the size information of file in data segment image file, and combining the first header, operation system image file, the second header and data segment image file in order. The invention opens a device for packaging image file and the method and device for parsing image file and the record medium which can be obtained by computer.

Description

technical field [0001] The present invention relates to a method and device for wrapping and deconstructing an image file, and an image file that can be wrapped and deconstructed, in particular to a special data structure that uses a header and its corresponding image file, wrapping and deconstructing A method and device for deconstructing an image file, and an image file that can be wrapped and deconstructed. Background technique [0002] Due to the advancement of information technology, hand-held electronic devices (Hand-held Devices) which are thin, light, compact and powerful have emerged as the times require. It can provide general functions including calendar, address book, notepad, calculator, clock, games, etc. or specific functions such as receiving real-time information, and the price is getting lower and lower, so it is widely accepted and loved by ordinary users. [0003] The hand-held electronic device produced by using the Open Operating System Platform techno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F12/06
Inventor 林润生
Owner PENBEX DATA SYST