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Video picture display method and device, terminal and storage medium

A display method and screen technology, which is applied in the field of video processing, can solve problems such as poor image processing effect and lower video playback quality, and achieve the effect of improving image quality and display effect

Pending Publication Date: 2021-10-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the differences between images, if the same image adjustment parameters are used, the processing effect of some images will be poor, such as oversaturation and sharpness, which will reduce the quality of video playback.

Method used

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  • Video picture display method and device, terminal and storage medium
  • Video picture display method and device, terminal and storage medium
  • Video picture display method and device, terminal and storage medium

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Embodiment Construction

[0032] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0033] The "plurality" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0034] In the field of video processing, video processing technology includes video source processing and post-processing, wherein post-processing refers to the process of post-processing the original video frame from multiple dimensions such as color, contrast, and clarity. In related technologies, a fixed processing method is adopted for p...

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PUM

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Abstract

The embodiment of the invention discloses a video picture display method and device, a terminal and a storage medium, and belongs to the technical field of video processing. The method comprises the following steps: identifying image content in an original video frame; based on the image content, performing image enhancement processing on the original video frame to obtain an enhanced video frame, the image enhancement processing mode including at least one of saturation enhancement, sharpness enhancement and contrast enhancement; performing color temperature adjustment on the enhanced video frame based on an environment color temperature to obtain a target video frame; and displaying a video picture based on the target video frame. In the embodiment of the invention, different image enhancement processing is carried out for the image content of the video frame, so that the video picture is clearer and more natural, and the image quality of the video picture is improved; furthermore, the color temperature of the video frame is adjusted according to the environment color temperature, so that the influence of the environment color temperature on picture display is avoided, and the display effect of the video picture is improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of video processing, and in particular to a method, device, terminal, and storage medium for displaying video images. Background technique [0002] With the development of display technology, people have higher and higher requirements for display effects. For example, in a video playback scene, people hope that the video effect displayed on the display screen is clear, beautiful, and pleasing to the eye. [0003] In related technologies, in order to improve the video display effect, before the video is displayed, image processing may be performed on the displayed image in dimensions such as color, contrast, and definition, so as to improve the quality of the final displayed video. For example, adjustment parameters such as fixed contrast, fixed sharpness, and fixed saturation are set, and the video image is adjusted through the fixed image adjustment parameters, and the adjusted v...

Claims

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Application Information

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IPC IPC(8): H04N9/64H04N9/73
CPCH04N9/646H04N9/73
Inventor 胡杰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD