IMAGE DECODING METHOD, IMAGE ENCODING METHOD, AND METHOD FOR TRANSMITTING BITSTREAM

• Main Authors: AHN YONG JO, SIM DONG GYU, RYU HO CHAN
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

Disclosed are an image decoding method, an image encoding method, and a method for transmitting a bitstream. The image decoding method includes: determining whether an encoding mode of a current block is a current picture reference mode; obtaining a motion vector of the current block based on the motion candidate list; generating a prediction block of the current block based on the motion vector of the current block; and reconstructing the current block on the basis of a prediction block of the current block, in which the prediction block of the current block is a block inside a current picture including the current block in a case where the encoding mode of the current block is a current picture reference mode. 公开了一种图像解码方法、图像编码方法和传输比特流的方法。图像解码方法包括：确定当前块的编码模式是否为当前图片参考模式；基于运动候选列表来获得当前块的运动矢量；基于当前块的运动矢量来生成当前块的预测块；以及基于当前块的预测块来重建当前块，其中，在当前块的编码模式为当前图片参考模式的情况下，当前块的预测块是在包括当前块的当前图片内部的块。