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Image data spreading system and method

一种图像数据、图像的技术，应用在图像显示领域，能够解决不允许图像数据大小和分辨率、不允许数据通信量优化、系统无法令人满意地解决图像显示等待时间问题等问题

Inactive Publication Date: 2007-11-21
T2PHARMA GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since these systems are designed to prefetch full-fidelity image data, they introduce considerable system load, since in most applications the previous checks do not need to be full-fidelity
In addition, these systems do not allow optimization of data traffic across networks and between devices, nor optimization of image data size and resolution
As a result, these systems do not satisfactorily address latency issues in image display

Method used

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  • Image data spreading system and method

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Embodiment Construction

[0027] Referring first to Figures 1 and 2, there are shown components of an image data dissemination system 10 constructed in accordance with a preferred example of the present invention. The image data dissemination system 10 includes a user workstation 8 , a storage access point 11 , a local storage area 15 including a permanent storage area 20 and a temporary storage area 40 , and a non-local storage area 17 including a permanent storage area 60 . As shown, local storage area 15 and non-local storage area 17 are separated by a network topology boundary 19 .

[0028] The image data dissemination system 10 reduces delays in presenting images to users 19 at user workstations 8 by predetermining anticipated image requests and providing such images within a local storage area at an optimal transmission distance from user workstations 8 to satisfy such images The requested image data file is implemented. Anticipated image requests are determined by determining anticipated image ...

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Abstract

An image data dissemination system and method for anticipating user image requests from a user workstation and for locating, transforming and, as necessary, migrating anticipated representations of image data files to a local storage area for efficient access. An anticipated image request is determined based on a number of factors including the image retrieval historical information associated with a user and / or the user workstation. An anticipated representation of the image data file is also determined. An image data file that satisfies the anticipated image request and is in the anticipated representation is then identified, copied and stored in an optimal local storage area. When a user workstation generates the anticipated image request, the corresponding image data file stored on the optimal local storage area is provided the user workstation.

Description

technical field [0001] The present invention relates generally to the field of image display, and more particularly to an improved system and method for retrieving image data files from memory locations. Background technique [0002] A picture archiving and communication system (PACS) consists of various components to facilitate the management of images from various imaging modalities. Therefore, it is necessary to efficiently distribute medical images to various users. Using prefetching and automatic routing to predict when an image will be accessed, and place that image in cache accordingly, or directly at the station where it is expected to be viewed, is intended to shorten The wait time for end users requesting to view a specific image. Many attempts have been made to shorten the waiting time for image retrieval. [0003] For example, US Patent No. 6,574,629 to Cooke, Jr. et al. discloses a PACS that routes relevant prior studies to evaluation stations for planning sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F17/3028G06F19/321Y10S707/99931G06Q50/24Y10S707/99945G06Q50/22G06F16/51G16H10/60G16H30/40
Inventor E·劳基波迪斯R·布伦斯廷F·阿弗里
Owner T2PHARMA GMBH