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Medical image data storing method

A data storage and medical imaging technology, applied in the field of medical imaging data storage, can solve the problems that restrict the development of medical image processing, no solution is proposed, and the retrieval speed is slow, and achieve the effect of improving image storage efficiency and retrieval speed

Inactive Publication Date: 2015-06-03
CHENGDU YINGTAI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current image content retrieval based on the PACS platform still has the phenomenon of slow retrieval speed and low efficiency, which restricts the development of medical image processing.
[0003] Therefore, for the above-mentioned problems existing in related technologies, effective solutions have not yet been proposed

Method used

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Embodiment Construction

[0023] The following and accompanying appendices illustrating the principles of the invention Figure 1 A detailed description of one or more embodiments of the invention is provided together. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for the purpose of example and the invention may be practiced according to the claims without some or all of these specific details.

[0024] In order to improve the efficiency of medical image retrieval, one aspect of the present invention provides a method for storing medical image data. figure 1 It is a flowchart of a method for storing medical image data according...

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Abstract

The invention provides a medical image data storing method. The method comprises the following steps of storing all the information of original images of a medical image file in an image library file; adopting an SIFT (Scale Invariant Feature Transform) to detect and describe local characteristics; adopting a K mean cluster to build a vocabulary; adopting a weighting vector to express an image; building an sorting index file; accessing to offset of single image data in the image library file to realize random reading and search of the image data . According to a method for processing the image data in a PACS (picture archiving and communication system) on the basis of cloud calculation, the image storing efficiency and the search speed are increased.

Description

technical field [0001] The invention relates to image storage and processing, in particular to a medical image data storage method. Background technique [0002] With the development of digital image technology, a large number of medical images are produced, and these massive medical image data can provide services for clinical diagnosis. How to effectively manage and organize these medical images is a difficult problem for medical workers. PACS can provide optimized solutions for medical image storage and transmission in digital form, and one of the key technologies of PACS is mass storage. Content-based medical image retrieval was developed in the context of the PACS architecture. Medical image retrieval is a typical data-intensive computing process. For massive medical images, it is difficult for a medical image retrieval system based on a single node to meet the real-time requirements of images. The PACS system based on cloud computing has distributed and parallel pro...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 徐宇
Owner CHENGDU YINGTAI SCI & TECH