METHODS AND APPARATUS FOR MULTI-HYPOTHESIS MODE REFERENCE AND CONSTRAINTS

• Main Authors: CHIANG MAN-SHU, HSU CHIH-WEI
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The techniques described herein relate to methods, apparatus, and computer readable media configured to decode and/or encode video data. If the current coding block was using more than one hypothesesof prediction data to generate the prediction data, first prediction data is determined for a current coding block of a picture generated using a first prediction mode, and second prediction data is determined for the current coding block generated using a second prediction mode. Information derived from at least one of the first prediction mode and the second prediction mode can be stored. The stored information can be referenced by the subsequent coding blocks. 本文描述的技术涉及被配置为解码和/或编码视频数据的方法，装置和计算机可读介质。如果当前编码块使用多于一个预测数据的假设来生成预测数据，则使用第一预测模式生成的图像的当前编码块的第一预测数据被确定，以及使用第二预测模式生成的当前编码块的第二预测数据被确定。从第一预测模式和第二预测模式中的至少一个导出的信息被存储。存储信息可由后续编码块参考。