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Video encoding and decoding method, video codec and electronic equipment

A video codec and video coding technology, applied in video codec and electronic equipment, video codec field, can solve problems such as poor video quality, achieve the effect of improving compression rate, avoiding distortion, and high coding efficiency

Pending Publication Date: 2022-07-12
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a video codec method, video codec and electronic equipment, which can solve the problem of poor video quality caused by codec

Method used

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  • Video encoding and decoding method, video codec and electronic equipment
  • Video encoding and decoding method, video codec and electronic equipment
  • Video encoding and decoding method, video codec and electronic equipment

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of this application.

[0025] The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between "first", "second", etc. Objects are us...

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Abstract

The invention discloses a video encoding and decoding method, a video codec and electronic equipment, and belongs to the technical field of electronics. The video coding and decoding method comprises the following steps: acquiring a first video frame sequence to be coded; inputting the first video frame sequence into a time sequence reversible neural network to obtain a video coding code stream which is positively output by the time sequence reversible neural network and corresponds to first preset distribution; and under the condition of decoding, inputting the video coding code stream and second preset distribution into the time sequence reversible neural network to obtain a second video frame sequence reversely output by the time sequence reversible neural network.

Description

technical field [0001] The present application belongs to the field of electronic technology, and specifically relates to a video encoding and decoding method, a video encoding and decoding device, and an electronic device. Background technique [0002] Video plays an important role in daily life, video calling, short video shooting, video watching, etc. With the development of network technology, massive video data has brought great challenges to video transmission, storage and processing, and video codec technology has become very important. The video can be encoded and compressed through encoding technology, making it easy to store and transmit. Decoding is the inverse process of encoding, which is used to restore the encoded data into video. [0003] At present, video encoding and decoding are mainly implemented through standard encoding and decoding technologies such as H.264 / H.265. The H.264 / H.265 standard encoding and decoding technology first predicts the encoded ...

Claims

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Application Information

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IPC IPC(8): H04N19/20H04N19/44
CPCH04N19/20H04N19/44
Inventor 沈鹏
Owner VIVO MOBILE COMM CO LTD
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