公开(公告)号：US20080310510A1

公开(公告)日：2008-12-18

申请号：US11883292

申请日：2006-01-12

申请人： Norimichi Hiwasa ,  Hideki Inomata ,  Hiroharu Sakate ,  Ayako Nemoto

发明人： Norimichi Hiwasa ,  Hideki Inomata ,  Hiroharu Sakate ,  Ayako Nemoto

IPC分类号： H04N7/26

CPC分类号： H04N9/8227 ,  H04N9/8042 ,  H04N19/117 ,  H04N19/119 ,  H04N19/132 ,  H04N19/146 ,  H04N19/154 ,  H04N19/17 ,  H04N19/172 ,  H04N19/61 ,  H04N19/82 ,  H04N19/86

摘要： An image coding, recording and reading apparatus generates a local decoded image which is used for motion compensation prediction at the same time when coding an original image to be coded so as to generate an original image coded stream, acquires a difference image which is a difference between the local decoded image and the original image to be coded, codes the difference image so as to generate a difference image coded stream, records the original image coded stream and the difference image stream generated thereby into a storage memory, and adds an original image and a difference image which are obtained by decoding both the above-mentioned coded streams read out of the storage memory, respectively, so as to generate an addition image.

摘要翻译： 图像编码，记录和读取装置在对要编码的原始图像进行编码的同时生成用于运动补偿预测的局部解码图像，以生成原始图像编码流，获取作为差分的差分图像 在本地解码图像和要被编码的原始图像之间，对差分图像进行编码，以生成差分图像编码流，将原始图像编码流和由此生成的差分图像流记录到存储存储器中，并将原始图像 以及分别通过对从存储存储器读出的上述编码流进行解码而获得的差分图像，以便生成加法图像。