公开(公告)号：EP4033760A1

公开(公告)日：2022-07-27

申请号：EP21215395.1

申请日：2011-12-30

申请人： Electronics and Telecommunications Research Institute ,  University-Industry Cooperation Group of Kyung Hee University

发明人： JEONG, Se Yoon ,  KIM, Hui Yong ,  LIM, Sung Chang ,  LEE, Jin Ho ,  LEE, Ha Hyun ,  KIM, Jong Ho ,  CHOI, Jin Soo ,  KIM, Jin Woong ,  AHN, Chie Teuk ,  PARK, Gwang Hoon ,  KIM, Kyung Yong ,  LEE, Han Soo ,  KIM, Tae Ryong

IPC分类号： H04N19/105 ,  H04N19/196 ,  H04N19/61

摘要： According to one embodiment of the present invention, a video information encoding method comprises: a step of predicting information of the current coding unit to generate prediction information; and a step of determining whether the information of the current coding unit coincides with the prediction information. If the information of the current coding unit coincides with the prediction information, a flag indicating that the information of the current coding unit coincides with the prediction information is encoded and transmitted. If the information of the current coding unit does not coincide with the prediction information, a flag indicating that the information of the current coding unit does not coincide with the prediction information is encoded and transmitted and the information of the current coding unit is encoded and transmitted. In the step of generating prediction information, the prediction information may be generated using the information on the coding unit adjacent to the current coding unit.

公开(公告)号：EP2661080A1

公开(公告)日：2013-11-06

申请号：EP11852454.5

申请日：2011-12-30

申请人： Electronics And Telecommunications Research Institute ,  University-Industry Cooperation Group of Kyung Hee University

发明人： JEONG, Se Yoon ,  KIM, Hui Yong ,  LIM, Sung Chang ,  LEE, Jin Ho ,  LEE, Ha Hyun ,  KIM, Jong Ho ,  CHOI, Jin Soo ,  KIM, Jin Woong ,  AHN, Chie Teuk ,  PARK, Gwang Hoon ,  KIM, Kyung Yong ,  LEE, Han Soo ,  KIM, Tae Ryong

IPC分类号： H04N7/26 ,  H04N7/32

CPC分类号： H04N19/10 ,  H04N19/105 ,  H04N19/196 ,  H04N19/197 ,  H04N19/61

摘要： According to one embodiment of the present invention, a video information encoding method comprises: a step of predicting information of the current coding unit to generate prediction information; and a step of determining whether the information of the current coding unit coincides with the prediction information. If the information of the current coding unit coincides with the prediction information, a flag indicating that the information of the current coding unit coincides with the prediction information is encoded and transmitted. If the information of the current coding unit does not coincide with the prediction information, a flag indicating that the information of the current coding unit does not coincide with the prediction information is encoded and transmitted and the information of the current coding unit is encoded and transmitted. In the step of generating prediction information, the prediction information may be generated using the information on the coding unit adjacent to the current coding unit.

摘要翻译： 。根据本发明一个实施例，编码方法的视频信息，包括：预测当前编码单元产生预测信息的信息的步骤; 和确定性采矿的步骤是否当前编码单元的信息与预测信息相一致。 如果当前编码单元的信息与预测信息一致时，一个标志，指示没有当前编码单元的信息一致与预测信息进行编码和反式mitted。 如果当前编码单元的信息不与预测信息一致时，一个标志，指示没有当前编码单元的不与预测信息相一致的信息被编码和反式mitted和当前编码单元的信息被编码和反式mitted ， 在生成预测信息的步骤中，可以使用编码单元邻近于当前编码单位的信息来生成预测信息。