公开(公告)号：US09509972B2

公开(公告)日：2016-11-29

申请号：US14129205

申请日：2012-06-21

申请人： Sehoon Yea ,  Eunyong Son ,  Jaewon Sung ,  Jiwook Jung

发明人： Sehoon Yea ,  Eunyong Son ,  Jaewon Sung ,  Jiwook Jung

IPC分类号： H04N7/18 ,  H04N13/00 ,  H04N19/597 ,  H04N19/105 ,  H04N19/176 ,  H04N19/14 ,  H04N19/154 ,  H04N19/187

CPC分类号： H04N13/128 ,  H04N19/105 ,  H04N19/14 ,  H04N19/154 ,  H04N19/176 ,  H04N19/187 ,  H04N19/597

摘要： Disclosed are an encoding/decoding method and apparatus using a skip mode. The image decoding method comprises: generating a warping prediction depth image unit, and then decoding skip information regarding an image unit to be decoded; and decoding the image unit to be decoded using a skip mode based on the skip information. The skip information may be determined based on depth information of the warping prediction depth image unit, depth information of the image unit to be decoded, or edge information of a text picture image unit corresponding to the image unit to be decoded. Thus, an unnecessary prediction process need not be performed during the encoding and decoding of the image unit, thereby improving image encoding and decoding efficiency.

公开(公告)号：US20140146137A1

公开(公告)日：2014-05-29

申请号：US14129205

申请日：2012-06-21

申请人： Sehoon Yea ,  Eunyong Son ,  Jaewon Sung ,  Jiwook Jung

发明人： Sehoon Yea ,  Eunyong Son ,  Jaewon Sung ,  Jiwook Jung

IPC分类号： H04N13/00

CPC分类号： H04N13/128 ,  H04N19/105 ,  H04N19/14 ,  H04N19/154 ,  H04N19/176 ,  H04N19/187 ,  H04N19/597

摘要： Disclosed are an encoding/decoding method and apparatus using a skip mode. The image decoding method comprises: generating a warping prediction depth image unit, and then decoding skip information regarding an image unit to be decoded; and decoding the image unit to be decoded using a skip mode based on the skip information. The skip information may be determined based on depth information of the warping prediction depth image unit, depth information of the image unit to be decoded, or edge information of a text picture image unit corresponding to the image unit to be decoded. Thus, an unnecessary prediction process need not be performed during the encoding and decoding of the image unit, thereby improving image encoding and decoding efficiency.

摘要翻译： 公开了使用跳过模式的编码/解码方法和装置。 图像解码方法包括：生成翘曲预测深度图像单元，然后解码关于要解码的图像单元的跳过信息; 并且基于跳过信息使用跳过模式对要解码的图像单元进行解码。 可以基于翘曲预测深度图像单元的深度信息，要解码的图像单元的深度信息或与要解码的图像单元相对应的文本图像图像单元的边缘信息来确定跳过信息。 因此，在图像单元的编码和解码期间不需要执行不必要的预测处理，从而提高图像编码和解码效率。