公开(公告)号：US20160113480A1

公开(公告)日：2016-04-28

申请号：US14992485

申请日：2016-01-11

Applicant: OLYMPUS CORPORATION

Inventor： Masatoshi HOMAN ,  Kenichi TAKIZAWA

IPC: A61B1/00 ,  H04N19/172 ,  H04N19/423 ,  A61B1/04 ,  H04N19/65 ,  H04N19/117 ,  H04N19/186 ,  H04N9/04 ,  H04N19/176 ,  H04N7/18

CPC classification number: A61B1/00009 ,  A61B1/00016 ,  A61B1/041 ,  H03M7/16 ,  H03M13/09 ,  H03M13/1111 ,  H04N7/185 ,  H04N9/045 ,  H04N19/117 ,  H04N19/172 ,  H04N19/176 ,  H04N19/186 ,  H04N19/30 ,  H04N19/423 ,  H04N19/65 ,  H04N19/89

Abstract: A decoding device includes: a data obtaining unit configured to obtain a key block and a non-key brock, the key block forming a part of image data of one frame, and the non-key block forming a part of the image data of one frame on at least a part of which a coding process is performed; a characteristic information storage unit configured to store characteristic information regarding a pixel value correlation characteristic in a frame; and a decoding unit configured to perform repeated decoding by a belief-propagation method based on a first log-likelihood ratio and a second log-likelihood ratio to estimate the non-key block before the coding process, the first log-likelihood being obtained from the non-key block, and the second log-likelihood ratio being obtained from the key block and the characteristic information.

Abstract translation: 解码装置包括：数据获取单元，被配置为获得密钥块和非密钥库，所述密钥块形成一帧的图像数据的一部分，以及形成一个图像数据的一部分的非密钥块 在其至少一部分执行编码处理的帧; 特征信息存储单元，被配置为存储关于帧中的像素值相关特性的特征信息; 以及解码单元，被配置为通过基于第一对数似然比和第二对数似然比的置信度传播方法来执行重复解码以估计编码处理之前的非密钥块，所述第一对数似然性是从 非密钥块和从密钥块获得的第二对数似然比和特征信息。

公开(公告)号：US20130060101A1

公开(公告)日：2013-03-07

申请号：US13667499

申请日：2012-11-02

Applicant: OLYMPUS CORPORATION

Inventor： Hironobu TAKIZAWA ,  Hironao KAWANO ,  Akio UCHIYAMA ,  Hidetake SEGAWA ,  Masatoshi HOMAN

IPC: A61B5/07

CPC classification number: A61B1/041 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/05 ,  A61B5/0084 ,  A61B5/073 ,  A61B5/14539 ,  A61B5/14546 ,  A61B2562/245

Abstract: A capsule casing of a capsule medical device has a chemical sensor inside, used for sensing operation. The chemical sensor has a recovery device which resets the chemical sensor to an initial state thereof so as to use the chemical sensor for the sensing operation a plurality of times or continuously.

Abstract translation: 胶囊医疗装置的胶囊型壳体内部具有用于检测动作的化学传感器。 化学传感器具有将化学传感器复位到其初始状态的恢复装置，以便多次或连续地使用化学传感器进行感测操作。