VIDEO DECODIN AND ENCODING APPARATUSES, MEDIUM, AND DEVICE FOR GENERATING/STORING BIT STREAMS

• Main Authors: KIM JIN-WOONG, LEE JIN-HO, KIM HUI-YONG, CHOI JIN-SOO, KIM JAE-GON, PARK UN-KI, LIM SUNGANG, LEE SANG-YONG
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

Disclosed is a video encoding device including an entropy encoder which encodes information about a prediction motion vector used to perform inter-prediction of a prediction object block between candidate prediction motion vectors which are included in a candidate prediction motion vector list, and prediction units which determine information of a plurality of spatial candidate prediction motion vectors according to adjacent prediction blocks of the prediction object block and generate a candidate prediction motion vector list by determining the information about time-based candidate prediction motion vectors based on the information about the plurality of spatial candidate prediction motion vectors. 公开了种视频解码设备，包括：熵解码单元，用于对指示候选预测运动向量列表中包括的候选预测运动向量之中的、用于执行预测目标块的帧间预测的预测运动向量的信息进行解码；和预测单元，用于通过根据预测目标块的邻近预测块确定关于多个空间候选预测运动向量的信息，并基于所述关于多个空间候选预测运动向量的信息确定关于时间候选预测运动向量的信息，来生成候选预测运动向量列表。