Video optimization and playing method and system, electronic equipment and storage medium

An optimization method and video playback technology, applied in the video field, to achieve the effect of improving PSNR, resolution and dynamic range

Pending Publication Date: 2020-07-31
MIGU CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a video optimization and playback method, system, electronic device, and storage medium to solve

Method used

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  • Video optimization and playing method and system, electronic equipment and storage medium
  • Video optimization and playing method and system, electronic equipment and storage medium
  • Video optimization and playing method and system, electronic equipment and storage medium

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Embodiment Construction

[0066] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0067] figure 1 The flowchart of the video optimization method provided by the embodiment of the present invention, such as figure 1 As shown, the video optimization method provided by the embodiment of the present invention includes:

[0068] Step 101. Obtain video image data to be optimized.

[0069] Video image data may be image frames in a ...

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Abstract

The embodiment of the invention provides a video optimization and playing method and system, electronic equipment and a storage medium. The method comprises the steps: obtaining to-be-optimized videoimage data; inputting the to-be-optimized video image data, the illumination intensity parameter of the external environment and the brightness parameter of the video display screen into a pre-constructed video optimization model to obtain optimized video image data; and encoding the optimized video image data to obtain a video data packet. According to the video optimization and playing method and system, the electronic equipment and the storage medium provided by the embodiment of the invention, the to-be-optimized video image data is optimized through the video optimization model, the improvement of the video image data in multiple aspects such as brightness, resolution and dynamic range is realized, and the PSNR of the video image data is improved.

Description

technical field [0001] The present invention relates to the field of video technology, in particular to a video optimization and playback method, system, electronic equipment and storage medium. Background technique [0002] Existing smart phones are equipped with light sensors. When the light changes, the operating system of the smart phone automatically adjusts the brightness of the screen according to the sensed light intensity, thereby improving the user experience. [0003] However, people's visual experience is not only affected by brightness. Generally speaking, video brightness, resolution, dynamic range (dynamic range, refers to the ratio of the maximum value to the minimum value of a variable signal), etc. jointly affect the viewing quality of the video. For the same video under different lighting conditions, in order to achieve the ideal viewing effect, in addition to adjusting the brightness of the video, the resolution and dynamic range of the video need to be ...

Claims

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Application Information

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IPC IPC(8): G06T11/60G06K9/62G06N20/00
CPCG06T11/60G06N20/00G06F18/214
Inventor 赵璐李琳
Owner MIGU CO LTD
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