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Video encoding method and apparatus

A video coding and coding technology, applied in the field of video coding, can solve problems such as poor image display quality and reduced video experience, and achieve the effect of eliminating boundaries, ensuring coding quality, and reducing the impact of subjective quality.

Active Publication Date: 2021-03-16
SZ DJI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since the image is divided into multiple cores for encoding, there will be more obvious boundary block effect at the boundary where the image is divided, resulting in poor image display quality and reduced user experience when watching videos

Method used

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  • Video encoding method and apparatus
  • Video encoding method and apparatus
  • Video encoding method and apparatus

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present application are described below.

[0036] Unless otherwise specified, all technical and scientific terms used in the embodiments of the present application have the same meaning as commonly understood by those skilled in the technical field of the present application. The terms used in the present application are only for the purpose of describing specific embodiments, and are not intended to limit the scope of the present application.

[0037] figure 1 It is a structural diagram of the technical solutions of the embodiments of the application.

[0038] Such as figure 1 As shown, the system 100 can receive the data to be processed 102 , process the data to be processed 102 , and generate the processed data 108 . For example, the system 100 may receive data to be encoded and encode the data to be encoded to generate encoded data, or the system 100 may receive data to be decoded and decode the data to be decoded...

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Abstract

The invention provides a video encoding method and apparatus, comprising: receiving, with a first processor, first encoding parameter information and first reconstructed pixels of a first boundary image block in an image to be encoded, the first boundary image block being encoded by a second processor; receiving, by the first processor, second encoding parameter information and second reconstructed pixels of a second boundary image block in the image to be encoded, the second boundary image block being encoded by a third processor, the image to be encoded comprising a first image and a secondimage adjacent to each other, wherein the first boundary image block is a boundary image block in the first image, the second boundary image block is a boundary image block in the second image, and the second boundary image block is adjacent to the first boundary image block; and filtering, using the first processor, adjacent boundaries between the first image and the second image based on the first encoding parameter information, the second encoding parameter information, the first reconstructed pixel and the second reconstructed pixel.

Description

[0001] Copyright statement [0002] The disclosure of this patent document contains material that is protected by copyright. This copyright belongs to the copyright owner. The copyright owner has no objection to the reproduction by anyone of the patent document or the patent disclosure as it exists in the official records and files of the Patent and Trademark Office. technical field [0003] The present application relates to the field of image processing, and more specifically, to a video encoding method and device. Background technique [0004] At present, in practical applications, due to the increasing demand for video resolution and frame rate, single-core hardware encoders can no longer meet the needs. Multi-core hardware encoders can provide higher encoding performance, thus meeting higher requirements. Resolution and frame rate requirements. A multi-core hardware encoder usually divides an image or video into multiple tiles, and each core is responsible for encodi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/13H04N19/154H04N19/172H04N19/61H04N19/86
CPCH04N19/61H04N19/13H04N19/86H04N19/172H04N19/154
Inventor 周焰郑萧桢王亚强
Owner SZ DJI TECH CO LTD
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