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1. 发明申请

WO2006001490A1 MOVING IMAGE ENCODING APPARATUS AND MOVING IMAGE ENCODING METHOD 审中-公开
标题翻译：移动图像编码装置和移动图像编码方法
公开(公告)号：WO2006001490A1
公开(公告)日：2006-01-05
申请号：PCT/JP2005/012008
申请日：2005-06-23
申请人： CANON KABUSHIKI KAISHA , KISHI, Hiroki , KAJIWARA, Hiroshi
发明人： KISHI, Hiroki , KAJIWARA, Hiroshi
IPC分类号： H04N7/26
CPC分类号： H04N19/127 , H04N19/17 , H04N19/51 , H04N19/63 , H04N19/645 , H04N19/647
摘要： An encoding unit that encodes a moving image using inter-frame motion prediction segments each frame into a plurality of segmented regions (302), and determines a region of interest from a frame to be decoded (317). The encoding unit (310) retrieves a pixel set, from the region of interest of the previous or succeeding frame, having high correlation to each segmented region of the frame to be encoded, calculates the difference between the data of each segmented region and data of the retrieved pixel set, and outputs difference data (314). Then, the encoding unit encodes the difference data (303, 306).
摘要翻译：一种编码单元，其使用帧间运动预测对运动图像进行编码，将每帧分割成多个分割区域（302），并且从要解码的帧确定感兴趣区域（317）。编码单元（310）从先前或后续帧的感兴趣区域检索与要编码的帧的每个分段区域具有高相关性的像素集合，计算每个分段区域的数据与每个分割区域的数据之间的差异检索出的像素集合，并输出差分数据（314）。然后，编码单元编码差分数据（303,306）。

2. 发明申请

WO2005088977A1 MOVING IMAGE CODING APPARATUS, MOVING IMAGE DECODING APPARATUS, CONTROL METHOD THEREFOR, COMPUTER PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开
标题翻译：移动图像编码装置，移动图像解码装置，其控制方法，计算机程序和计算机可读存储介质
公开(公告)号：WO2005088977A1
公开(公告)日：2005-09-22
申请号：PCT/JP2005/004851
申请日：2005-03-11
申请人： CANON KABUSHIKI KAISHA , KAJIWARA, Hiroshi , MAEDA, Mitsuru , SUZUKI, Masaki , KISHI, Hiroki
发明人： KAJIWARA, Hiroshi , MAEDA, Mitsuru , SUZUKI, Masaki , KISHI, Hiroki
IPC分类号： H04N7/30
CPC分类号： H04N19/64 , H04N19/169 , H04N19/17 , H04N19/184 , H04N19/46 , H04N19/61 , H04N19/63
摘要： This invention provides a technique of preventing errors from being gradually accumulated on the decoding side, while maintaining high scalability, even when a technique for transformation to subbands as a plurality of frequency components, like discrete wavelet transformation, is used for moving image coding. The image data of one input frame is decomposed into a plurality of subbands having different frequency components by a discrete wavelet transformation unit (101). A lower bitplane coding unit (109) codes, for each bitplane, predetermined lower bits of each coefficient data of a subband LL and the coefficient data of subbands other than the subband LL. The data of the upper bits of the subband LL is stored in a frame memory (105). A motion vector detection unit (107) detects a predicted value and motion vector on the basis of the decoded data of the subband LL in a preceding frame. A subtracter (103) obtains the difference between the detected predicted value and the current frame. A coefficient coding unit (104) codes the obtained difference. A motion vector coding unit (108) codes the motion vector. A multiplexing unit (111) multiplexes the code data obtained by the coding units (104, 108, 109).
摘要翻译：本发明提供了一种防止错误逐渐积累在解码侧的技术，同时保持高的可扩展性，即使将用于变换为多个频率分量的子带（如离散小波变换）的变换技术用于运动图像编码也是如此。通过离散小波变换单元（101）将一个输入帧的图像数据分解成具有不同频率分量的多个子带。低位平面编码单元（109）针对每个位平面编码子带LL的每个系数数据的预定低位和子带LL以外的子带的系数数据。子带LL的高位的数据被存储在帧存储器（105）中。运动矢量检测单元（107）根据前一帧中的子带LL的解码数据来检测预测值和运动矢量。减法器（103）获得检测到的预测值与当前帧之间的差。系数编码单元（104）对获得的差值进行编码。运动矢量编码单元（108）对运动矢量进行编码。复用单元（111）对由编码单元（104,108,109）获得的编码数据进行复用。

3. 发明专利

JPH0928722A HEPATIC SUPPLEMENT PRESERVABLE OVER LONG PERIOD OF TIME AND ITS PRODUCTION 失效
公开(公告)号：JPH0928722A
公开(公告)日：1997-02-04
申请号：JP18265895
申请日：1995-07-19
申请人： KAJIWARA HIROSHI , YONEMOTO SATORU
发明人： TSUJI KIMIYOSHI
IPC分类号： A61F2/02 , A61K35/407
摘要： PROBLEM TO BE SOLVED: To make it possible to supplement hepatic functions for all kinds of hepatic insufficiency and to preserve the supplements over a long period of time by forming hepatic tissue slices preservable at a prescribed temp. without losing their physiological activity from the liver of the fetus of the prescribed fetal age aseptically taken out of the pregnant swine and packing these slices into a selective permeable membrane capsule. SOLUTION: The fetus of the fetal age of >=70 days is aseptically taken out of the pregnant swine by cesarean section and the liver of the fetus is enucleated. This lever is rapidly washed with an antibotic-contg. phosphoric acid buffer soln. kept at about 4 deg.C and is cut to cubic slices of 0.5 to 5.0mm square by a laser knife. The cut slices are then subjected to washing to remove the blood cells and is immersed into a preserving liquid contg. 5.0 to 10.0% dimethyl sulfoxide or glycerol and 40.0 to 60.0% phosphoric acid buffer soln. to prevent freezing damage in such a manner that the preservation at

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