Dynamic image display processing method and system

A dynamic image and processing method technology, applied in the field of image processing, can solve the problems of image flicker and image display delay, and achieve the effect of achieving synchronization, avoiding image flicker, and avoiding image display delay

Inactive Publication Date: 2016-03-23
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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Problems solved by technology

[0005] In view of this, the present invention provides a dynamic image display processing method ...

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0037] The embodiment of the present invention discloses a processing method and system for dynamic image display, so as to solve the problems of image flicker and image display delay when the dynamic image is displayed.

[0038] See figure 1 , A flow chart of a dynamic image display processing method provided by an embodiment of the present invention includes the steps:

[0039] Step S11, receiving the dynamic data of the monitored object u...

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Abstract

The invention discloses a dynamic image display processing method and system. The method comprises: receiving dynamic data uploaded by a monitoring apparatus through a pre-established first thread, and performing caching; processing dynamic data of a cache region through a pre-established second thread to obtain dynamic data after format conversion; then redrawing a created graphic memory object by utilizing the dynamic data after format conversion; and after operation of redrawing the blockage graphic memory object, directly copying the graphic memory object to a window body display region to realize dynamic image display. According to the processing method and system, a receiving process and a processing process of the dynamic data are separated by adopting a multi-thread programming technology, so that the receiving and processing of the dynamic data can be carried out at the same time. Therefore, the problems of image flickering and image display delay caused by data transmission delay can be effectively avoided and the synchronization of image display data and actually received data is realized.

Description

Technical field [0001] The present invention relates to the field of image processing technology, and more specifically, to a processing method and system for dynamic image display. Background technique [0002] In the interface development process, we often encounter image processing problems such as form updates. When the window is updated, if the window needs to perform dynamic image processing when responding to the window redraw command WM_PAINT, then there will be flickering caused by frequent refresh when the window is redrawn. [0003] At present, the flicker phenomenon in the drawing process is mainly solved by adopting the double-buffering drawing technology. The double-buffering technology is to draw the image while creating the graphic memory object every time the interface is refreshed. Although this method improves the display effect of the image so that the displayed image no longer flickers, it takes time to receive dynamic data and process dynamic data, which resu...

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Application Information

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IPC IPC(8): G06F9/44
CPCG06F8/38G06F9/451
Inventor 胡叨福贺永玲胡善德杨斌薛贺杰
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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