Detection method of static layer information of terminal, and terminal

A detection method and a technology for static images, which are applied in the field of image processing, can solve the problems affecting the quality of TV output images and the wrong closing of the dynamic image processing function, and achieve the effect of improving the quality of output images.

Active Publication Date: 2016-12-07
HISENSE VISUAL TECH CO LTD
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Problems solved by technology

However, in many cases, for example, when a third-party application is only running in the background, it will also create a transparent layer superimposed on the video layer image, that is, when the created static image layer is a transparent layer When using the existing method to control the opening or clos

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  • Detection method of static layer information of terminal, and terminal
  • Detection method of static layer information of terminal, and terminal
  • Detection method of static layer information of terminal, and terminal

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Embodiment Construction

[0028] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0029] The terminal device in the embodiment of the present invention may be a television, a mobile phone, a tablet computer, a computer, and the like.

[0030] figure 1 A schematic diagram of a scene provided by an embodiment of the present invention. Such as figure 1 As shown, terminal 010 is included in the figure, and there are video layer image 011 and OSD layer image 012 in the display ...

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Abstract

The embodiment of the invention relates to a detection method of the static layer information of a terminal, and the terminal. The detection method is applied to the terminal of an Android system. The static layers including an OSD (On Screen Display) layer, a third-party application layer and the like in the terminal are all uniformly managed by a terminal layer management module. The method of the embodiment of the invention comprises the following steps: according to the numbered information of each layer in the terminal layer management module, determining the layer on a top level at present; then, obtaining the pixel value of a preset area in the layer on the top level, and analyzing the pixel value of the preset area; and specifically, judging whether the pixel value in the preset area is the same with a target pixel value or not, and judging that the layer of the top level contains image contents when the pixel value in the preset area is different from the target pixel value. According to an above identification result, a dynamic image processing function can be accurately controlled to be opened or closed, and the picture output quality of the terminal is improved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a terminal static layer information detection method and a terminal. Background technique [0002] With the development of TV technology, TV has become an important part of people's life. In order to provide users with clearer and smoother output images, image processing technology is usually used in TV. [0003] At present, most image processing technologies only process dynamic images, for example, MEMC (Motion Estimate and Motion Compensation, Motion Estimation and Motion Compensation) dynamic image technology. This technology is also known as "120Hz screen stabilization technology", that is to increase the field frequency of the TV signal from the original 60Hz to 120Hz by means of digital frame insertion, and use MEMC to realize the transition between image frames, so that the image frame The transition is smoother, thereby eliminating the phenomenon of motion jitt...

Claims

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Application Information

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IPC IPC(8): H04N21/431
CPCH04N5/14G09G5/14H04N5/44504H04N9/12H04N21/4312
Inventor 苏慧李鑫于清晓
Owner HISENSE VISUAL TECH CO LTD
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