Video static picture detection method, terminal and computer readable storage medium

A static picture and detection method technology, applied to color TV parts, TV system parts, TV, etc., can solve the problems of low accuracy and large amount of calculation

Active Publication Date: 2019-10-29
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a detection method, a detection terminal and a computer-readable storage medium of a video static picture, aiming to solve the problem of low accuracy and large amount of calculation in the prior art for judging whether the input picture is a static picture question

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  • Video static picture detection method, terminal and computer readable storage medium
  • Video static picture detection method, terminal and computer readable storage medium
  • Video static picture detection method, terminal and computer readable storage medium

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Embodiment Construction

[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] Please refer to figure 1 , figure 1 It is a schematic diagram of a hardware structure of a detection terminal provided in various embodiments of the present invention. The detection terminal includes components such as a communication module 10 , a memory 20 and a processor 30 . Those skilled in the art can understand that, figure 1 The detection terminal shown in may also include more or fewer components than shown, or combine certain components, or have a different arrangement of components. Wherein, the processor 30 is respectively connected to the memory 20 and the communication module 10 , the memory 20 stores a computer program, and the computer program is executed by the processor 30 at the same time.

[0045] The communication module 10 can be connected with external devices through the network. Th...

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PUM

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Abstract

The invention discloses a video static picture detection method, a video static picture detection terminal and a computer readable storage medium, and the method comprises the steps: obtaining a reference frame picture from a video, and obtaining a picture set comprising n frames of pictures from the back of the reference frame picture according to a playing sequence; sequentially judging whetherthe first n-1 frames of pictures in a currently acquired picture set meet the brightness requirement of a preset static picture or not; judging whether the nth frame of picture in the picture set meets a preset gray histogram judgment condition or not; and finally, judging whether a stop condition is met or not according to the reference frame picture and the nth frame picture in the currently obtained picture set; and when all the judgment results are yes, determining that a video picture formed by all the frames from the reference frame to the nth frame in the currently acquired picture setis a static picture. The technical problems that in the prior art, when whether an input picture is a static picture or not is judged, the accuracy is low, and the calculated amount is large are solved.

Description

technical field [0001] The invention relates to the field of terminal display, in particular to a detection method of a video static picture, a detection terminal and a computer-readable storage medium. Background technique [0002] Many of the current display devices use OLED screens. OLED screens have the disadvantage of afterimages if the static image does not move for a long time, which is commonly known as screen burn-in. Therefore, display devices using OLED screens need to judge whether the input image is a static image. . In order to solve this problem, in the prior art, the method of average brightness difference or gray value difference is generally used to judge whether the picture is a static picture. However, the accuracy of the method of average brightness difference is low, and the gray value difference The calculation amount of the method is relatively large, and the computing power of the equipment is required to be high. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44H04N5/14
CPCH04N21/44H04N5/147
Inventor 陶泽华洪明彬
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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