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Method and system for real-time sliding display of scanned image

A technology for displaying scanning and scanning images, applied in the direction of digital output to display devices, static indicators, cathode ray tube indicators, etc., can solve problems such as dependence on price, hidden dangers of equipment hardware maintenance, etc., to achieve strong compatibility and good display effect Effect

Active Publication Date: 2017-03-29
NUCTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage is that it relies on expensive graphics processing cards, and different graphics processing cards have great differences in functional compatibility, which brings many hidden dangers to subsequent equipment hardware maintenance.

Method used

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  • Method and system for real-time sliding display of scanned image
  • Method and system for real-time sliding display of scanned image
  • Method and system for real-time sliding display of scanned image

Examples

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Embodiment Construction

[0035] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.

[0036] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or mo...

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Abstract

The invention relates to a method and a system for real-time sliding display of a scanned image. A method which supports image transformation and is used for real-time sliding display of the scanned image comprises the following steps of collecting the scanned image to obtain an incremental image data block; carrying out incremental data processing to process the incremental image data block according to the current image transformation state; adding the incremental image data block into image cache distributed in computer memory, wherein the image cache stores image data in a display screen; and carrying out incremental display to copy the incremental image data block to video memory of a video card, and utilizing the video memory of the video card to carry out real-time sliding display on the incremental image data block. When an image transformation request is obtained, an image processing thread is utilized to process the image data in the image cache to obtain image transformation data, and a refresh display request signal is arranged; and refresh display is carried out on the image transformation data by utilizing a display refresh thread according to the refresh display request signal.

Description

technical field [0001] The present disclosure relates to a method and system for displaying scanned images, in particular, to a method and system for real-time sliding display of scanned images that support image transformation. Background technique [0002] In large-scale container inspection equipment, the current main working mode is that the scanning process is controlled by the system control station, collected and saved as X-ray image files by the data processing station, and finally the image is checked by the image processing station. In order to improve inspection efficiency, it is sometimes necessary to process and display images in real time, so that inspectors can view images in a timely and efficient manner. [0003] In addition, in the field of X-ray image display, there are many existing display methods, most of which rely on GPU processing functions. Through the powerful GPU processor, the algorithm processing is quickly completed, and then the off-screen me...

Claims

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Application Information

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IPC IPC(8): G06F3/14
CPCG06F3/14G09G5/363G09G5/39G09G2340/0435G09G2350/00G09G2360/12G09G2360/121
Inventor 袁绍明宣亮亮
Owner NUCTECH CO LTD
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