Image file locking method and image file maintenance method

An image file, database technology, used in special data processing applications, instruments, electrical digital data processing, etc.

Inactive Publication Date: 2010-03-17
NUCTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to propose an image file locking method and an image file maintenance method, which can so...

Method used

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  • Image file locking method and image file maintenance method
  • Image file locking method and image file maintenance method
  • Image file locking method and image file maintenance method

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Embodiment Construction

[0014] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components, although shown in different drawings. For clarity and conciseness, detailed descriptions of known functions and constructions incorporated herein will be omitted since they would otherwise obscure the subject matter of the present invention.

[0015] The structure of the X-ray security inspection system operation inspection subsystem is as follows: figure 1 shown

[0016] 1) The operation inspection subsystem 10 is mainly composed of an equipment control subsystem 11, an image acquisition subsystem 12, an image management subsystem 13, and data (image files and databases) 14, etc.

[0017] 2) The equipment control subsystem 11 controls the various software and hardware components of the equipment to work together. The image acquisition subs...

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Abstract

The invention discloses an image file locking method and an image file maintenance method. A user sets a locking flag for an image file when managing the image file, and then determines whether to delete an image according to whether the image file has the locking flag or not in the process that a system automatically maintains the image.

Description

technical field [0001] The invention relates to the technical field of radiation imaging detection, in particular to a method for locking an image file in a security inspection system and a method for maintaining the image file, which can prevent the image file from being automatically deleted. Background technique [0002] In the current security inspection system, in order to make the system more convenient to use, the software provides the function of automatically maintaining image data, that is, the function of automatically deleting expired image files, but the automatic deletion function may delete files that users think are meaningful. image. In order to solve this problem, the currently adopted solution is to allow users to regularly dump images of interest to other local storage locations or export them to external storage media to prevent image files from being automatically deleted. [0003] However, in this way, the user needs to prepare another memory to store...

Claims

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Application Information

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IPC IPC(8): G06F17/30G07C9/00
Inventor 王涟袁绍明
Owner NUCTECH CO LTD
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