CN112088534A - 一种帧间预测的方法及装置 - Google Patents

一种帧间预测的方法及装置 Download PDF

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CN112088534A
CN112088534A CN201980013385.6A CN201980013385A CN112088534A CN 112088534 A CN112088534 A CN 112088534A CN 201980013385 A CN201980013385 A CN 201980013385A CN 112088534 A CN112088534 A CN 112088534A
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prediction
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image
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CN112088534B (zh
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陈焕浜
杨海涛
陈建乐
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Huawei Technologies Co Ltd
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Abstract

本申请公开了一种帧间预测的方法和装置，该方法包括：根据预设图像划分宽度、预设图像划分高度、所述待处理图像块的宽度和高度，在所述待处理图像块中确定多个第一图像块；对所述多个第一图像块分别进行基于光流的双向预测，以获得每个第一图像块的预测值；组合所述多个第一图像块的预测值，以获得所述待处理图像块的预测值。所述装置包括确定模块、预测模块和组合模块。本申请能够降低帧间预测的实现复杂度，提高处理效率。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN201980013385.6A 2018-12-13 2019-12-03 一种帧间预测的方法、装置、设备及存储介质 Active CN112088534B (zh)

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Application Number Priority Date Filing Date Title
CN201811530481 2018-12-13
CN2018115304811 2018-12-13
CN201910325612.0A CN111327907B (zh) 2018-12-13 2019-04-22 一种帧间预测的方法、装置、设备及存储介质
CN2019103256120 2019-04-22
PCT/CN2019/122735 WO2020119525A1 (zh) 2018-12-13 2019-12-03 一种帧间预测的方法及装置

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EP (1) EP3890325A4 (zh)
JP (2) JP7384908B2 (zh)
KR (1) KR20210096282A (zh)
CN (4) CN115834903A (zh)
AU (2) AU2019397944B2 (zh)
BR (1) BR112021011307A2 (zh)
CA (1) CA3122618A1 (zh)
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CN113228681A (zh) * 2018-12-21 2021-08-06 韩国电子通信研究院 图像编码/解码方法和装置以及存储比特流的记录介质
CN112004091B (zh) * 2020-07-31 2021-08-03 浙江大华技术股份有限公司 帧间预测方法及其相关装置

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US8767823B2 (en) * 2011-03-30 2014-07-01 Industrial Technology Research Institute Method and apparatus for frame memory compression
MX2021012481A (es) * 2016-03-16 2022-05-30 Hfi Innovation Inc Metodo y aparato de procesamiento de datos de video con tama?o restringido de bloque en codificacion de video.
US20180199057A1 (en) * 2017-01-12 2018-07-12 Mediatek Inc. Method and Apparatus of Candidate Skipping for Predictor Refinement in Video Coding
CA3065492C (en) * 2017-05-17 2022-06-14 Kt Corporation Method and device for video signal processing

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JIANLE CHEN: "Algorithm Description of Joint Exploration Test Model 7JVET-G1001）", 《JOINT VIDEO EXPLORATION TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 117TH MEETING》 *

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US20210306644A1 (en) 2021-09-30
CA3122618A1 (en) 2020-06-18
CN111327907A (zh) 2020-06-23
EP3890325A4 (en) 2022-04-20
AU2019397944B2 (en) 2023-11-23
AU2019397944A1 (en) 2021-06-24
EP3890325A1 (en) 2021-10-06
CN112088534B (zh) 2022-02-15
KR20210096282A (ko) 2021-08-04
BR112021011307A2 (pt) 2021-08-31
CN111327907B (zh) 2022-11-22
MX2021006787A (es) 2021-07-15
SG11202105848YA (en) 2021-07-29
JP2024014927A (ja) 2024-02-01
JP2022513814A (ja) 2022-02-09
AU2024200854A1 (en) 2024-02-29
CN115834904A (zh) 2023-03-21
CN115834903A (zh) 2023-03-21
JP7384908B2 (ja) 2023-11-21

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