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41. 发明申请

US20100141783A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20100141783A1
公开(公告)日：2010-06-10
申请号：US12594625
申请日：2009-02-05
申请人： Satoshi Sakaguchi , Tadamasa Toma
发明人： Satoshi Sakaguchi , Tadamasa Toma
IPC分类号： H04N5/228
CPC分类号： H04N5/232 , G06T3/4053 , H04N5/23232 , H04N5/343 , H04N2101/00
摘要： An image processing device (200) according to the present invention includes: a shooting period obtaining unit (205) configured to obtain a shooting period; an imaging unit (202) which includes a plurality of pixels each converting light into an electrical signal, and which has a first mode in which a low-resolution image signal is outputted and a second mode in which a high-resolution image signal is outputted, the low-resolution image signal including electrical signals converted by a first number of pixels among the plurality of pixels, the high-resolution image signal including electrical signals converted by a second number of pixels among the plurality of pixels, and the second number being greater than the first number; a control unit (210) configured to cause the imaging unit (202) to operate in the first mode during the shooting period, and to operate in the second mode during a period other than the shooting period; and a super-resolution unit (203) configured to generate a super-resolution image signal by performing a resolution up-converting process on the low-resolution image signal outputted by the imaging unit (202) during the shooting period, using the high-resolution image signal outputted by the imaging unit (202) during the period other than the shooting period.
摘要翻译：根据本发明的图像处理设备（200）包括：拍摄周期获取单元（205），被配置为获得拍摄周期; 成像单元（202），其包括将光转换成电信号的多个像素，并且具有其中输出低分辨率图像信号的第一模式和输出高分辨率图像信号的第二模式所述低分辨率图像信号包括由所述多个像素中的第一数量的像素转换的电信号，所述高分辨率图像信号包括由所述多个像素之中的第二数量的像素转换的电信号，所述第二数量为大于第一个数字; 控制单元，被配置为使得所述摄像单元在所述拍摄期间以所述第一模式工作，并且在除所述拍摄周期之外的时段期间以所述第二模式操作; 以及超分辨率单元，其被配置为通过对所述摄像单元（202）输出的低分辨率图像信号进行分辨率上变换处理来生成超分辨率图像信号，在拍摄期间以外的期间，由摄像部（202）输出的分辨率图像信号。

42. 发明授权

US07436859B2 Demultiplexing device 有权
标题翻译：解复用器
公开(公告)号：US07436859B2
公开(公告)日：2008-10-14
申请号：US10504295
申请日：2003-04-22
申请人： Youji Notoya , Yoshinori Matsui , Tadamasa Toma , Koji Imura , Naoto Otake
发明人： Youji Notoya , Yoshinori Matsui , Tadamasa Toma , Koji Imura , Naoto Otake
IPC分类号： H04J3/04
CPC分类号： H04N21/85406 , H04N21/434
摘要： A demultiplexing apparatus includes a data obtainment unit to obtain the MP4 file data, and a decoding unit to demultiplex the MP4 file data obtained by the data obtainment unit into pairs of a moov and a mdat and pairs of a moof and a mdat, and decode those pairs pair-by-pair. A content duration specification unit specifies the content total duration based on the content total duration information contained in the moov of the MP4 file data obtained by the data obtainment unit and a playback unit displays the content total duration specified by the content duration specification unit.
摘要翻译：解复用装置包括获取MP4文件数据的数据获取单元，以及解码单元，用于将由数据获取单元获取的MP4文件数据解复用成moov和mdat以及moof和mdat对，并将其解码那对配对。内容持续时间指定单元基于由数据获取单元获得的MP4文件数据的moov中包含的内容总持续时间信息来指定内容总持续时间，并且重放单元显示由内容持续时间指定单元指定的内容总持续时间。

43. 发明申请

US20080075168A1 Picture Coding Apparatus and Picture Decoding Apparatus 有权
标题翻译：图像编码装置和图像解码装置
公开(公告)号：US20080075168A1
公开(公告)日：2008-03-27
申请号：US11576085
申请日：2005-10-05
申请人： Tadamasa Toma , Tomoyuki Okada , Sam Liu
发明人： Tadamasa Toma , Tomoyuki Okada , Sam Liu
IPC分类号： H04B1/66
CPC分类号： H04N19/137 , H04N19/132 , H04N19/159 , H04N19/172 , H04N19/46 , H04N19/70
摘要： The present invention provides a picture coding apparatus which can reduce a load in decoding. A picture coding apparatus (200) includes: a motion estimation unit (201) and a motion compensation unit (202) which codes each picture according to a picture type of the picture; an information generation unit (213) which generates a map that indicates a still picture sequence in a random access unit which includes a plurality of coded pictures; and a variable length coding unit (211) which writes, into the random access unit, the map that is generated by the information generation unit (213).
摘要翻译：本发明提供一种图像编码装置，其可以减少解码中的负载。图像编码装置（200）包括：运动估计单元（201）和运动补偿单元（202），根据图像的图像类型对每个图像进行编码; 信息生成单元，生成表示包含多个编码画面的随机存取单元中的静止图像序列的地图; 以及可变长度编码单元（211），其向随机存取单元写入由信息生成单元（213）生成的地图。

44. 发明申请

US20070258702A1 Encoding or Decoding Device and Recording/Reproduction Terminal 审中-公开
标题翻译：编码或解码设备和录制/再现终端
公开(公告)号：US20070258702A1
公开(公告)日：2007-11-08
申请号：US10565131
申请日：2005-06-20
申请人： Toshiyasu Sugio , Hiroaki Toida , Takahiro Nishi , Tadamasa Toma , Hisao Sasai
发明人： Toshiyasu Sugio , Hiroaki Toida , Takahiro Nishi , Tadamasa Toma , Hisao Sasai
IPC分类号： H04N7/26
CPC分类号： H04N9/7921 , G06F1/1626 , G06F1/1656 , G06F1/1686 , H04N5/232 , H04N5/772 , H04N5/781 , H04N5/782 , H04N5/907 , H04N7/012 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/132 , H04N19/156 , H04N19/172 , H04N19/182 , H04N19/40
摘要： An object of the present invention is to provide a recording/reproduction terminal having a general-purpose slot and a detachable encoding or decoding device. A recording/reproduction device includes: a recording/reproduction terminal 103 which records and reproduces signals representing audio or video; and a removable coding device 100 which is detachably connected to the recording/reproduction terminal 103, and the recording/reproduction terminal 103 has a terminal information storage unit 105 which stores terminal information which is information regarding the recording/reproduction terminal 103, and a removable coding device 100 has: a terminal information obtainment unit 101 which obtains the terminal information from the recording/reproduction terminal 103 when the removable coding device 100 is connected to the recording/reproduction terminal 103; and a signal conversion unit 102 which encodes or decodes the signals representing audio or video based on the obtained terminal information.
摘要翻译：本发明的目的是提供一种具有通用时隙和可拆卸编码或解码装置的记录/再现终端。记录/再现装置包括：记录和再现表示音频或视频的信号的记录/再现终端103; 以及可拆卸地连接到记录/再现终端103的可移除编码装置100，并且记录/再现终端103具有终端信息存储单元105，其存储关于记录/再现终端103的信息的终端信息，以及可移除编码装置100具有：终端信息获取单元101，当可移除编码装置100连接到记录/再现终端103时，其从记录/再现终端103获得终端信息; 以及信号转换单元102，其基于获得的终端信息对表示音频或视频的信号进行编码或解码。

45. 发明申请

US20070116426A1 Stream generation apparatus, stream generation method, coding apparatus, coding method, recording medium and program thereof 有权
标题翻译：流生成装置，流生成方法，编码装置，编码方法，记录介质及程序
公开(公告)号：US20070116426A1
公开(公告)日：2007-05-24
申请号：US10580468
申请日：2005-04-25
申请人： Tadamasa Toma , Tomoyuki Okada , Hiroshi Yahata , Shinya Kadono
发明人： Tadamasa Toma , Tomoyuki Okada , Hiroshi Yahata , Shinya Kadono
IPC分类号： H04N5/91
CPC分类号： H04N5/783 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/329 , G11B2220/2541 , G11B2220/2562 , G11B2220/2579 , G11B2220/61 , H04N9/8042 , H04N9/8063 , H04N9/8205
摘要： A stream generation apparatus of the present invention is a stream generation apparatus which generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. It includes a judging unit which judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, an adding unit which adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play, and a generating unit which generates the stream including the coded pictures, the command and the repetition information.
摘要翻译：本发明的流生成装置是生成包含编码图像的流的流生成装置和用于管理保存解码图像的缓冲器的命令，该命令被添加到编码图像之一作为参考图像。它包括判断单元，判断单元是否在特技播放时跳过添加了该命令的编码图像;加法单元，其在判断为跳过编码图像的情况下，添加重复信息以与解码顺序相对应的下一个编码图像的命令相同的内容，判断为跳过的编码图像，并且在特技播放时不被跳过的编码图像，以及生成单元，其生成包括编码图片，命令和重复信息。

46. 发明授权

US06897433B2 Method for rewriting data in three-dimensional optical memory device fabricated in glass by ultra-short light pulse 失效
标题翻译：通过超短光脉冲在玻璃制造的三维光存储器件中重写数据的方法
公开(公告)号：US06897433B2
公开(公告)日：2005-05-24
申请号：US10276695
申请日：2001-05-18
申请人： Kazuyoshi Itoh , Wataru Watanabe , Tadamasa Toma
发明人： Kazuyoshi Itoh , Wataru Watanabe , Tadamasa Toma
IPC分类号： G02F1/35 , G11B7/0045 , G11B7/006 , G11C13/04 , G11C17/00 , H01J3/14
CPC分类号： G11B7/0045 , G11B7/006 , G11C13/04 , G11C13/041 , G11C13/048
摘要： A method for rewriting data in a three-dimensional optical memory element created in glass with ultrashort light pulse includes creating a bit due to a photo-induced contrast in index of refraction inside the glass in three dimensions depending of the strength of a first ultrashort-pulse laser beam. Then, irradiating the bit created in three dimensions with a second ultrashort-pulse laser beam having a lower energy than the strength of the first ultrashort-pulse laser beam while condensing the second ultrashort-pulse laser beam with an optical lens at a point shifted from the bit to be moved by a predetermined distance in an opposite direction from the direction of propagation of the first and second ultrashort pulse laser beams, thereby moving the bit for rewriting.
摘要翻译：用超短光脉冲在玻璃制成的三维光学存储元件中重写数据的方法包括：根据第一超短脉冲激光的强度，三维地产生由玻璃内的折射率引起的光诱导对比度的位，脉冲激光束。然后，利用具有比第一超短脉冲激光束的强度低的能量的第二超短脉冲激光束照射在三维中产生的位，同时在第二超短脉冲激光束的偏移点处将第二超短脉冲激光束与光学透镜聚焦该位在与第一和第二超短脉冲激光束的传播方向相反的方向上移动预定距离，从而移动位以进行重写。

47. 发明授权

US09277217B2 Video coding device for coding videos of a plurality of qualities to generate streams and video playback device for playing back streams 有权
标题翻译：用于编码多个品质的视频的视频编码装置，以产生用于播放流的流和视频播放装置
公开(公告)号：US09277217B2
公开(公告)日：2016-03-01
申请号：US13978458
申请日：2012-02-15
申请人： Taiji Sasaki , Hiroshi Yahata , Tomoki Ogawa , Tadamasa Toma
发明人： Taiji Sasaki , Hiroshi Yahata , Tomoki Ogawa , Tadamasa Toma
IPC分类号： H04N11/02 , H04N19/30 , H04N19/597
CPC分类号： H04N19/30 , H04N19/597
摘要： Provided are video encoding device that encodes high-quality video, restricting increase of the required bandwidth, while maintaining playback compatibility with playback devices conforming to MPEG-2 standard, and video playback device. Data creation device 5401 includes: 2D compatible video encoder 2602 that generates stream conforming to MPEG-2 format by compress-encoding original video of normal quality; base-view video encoder 2605 that generates stream, composed of black images, that includes the same number of pictures as stream that is obtained by compress-encoding original video; and dependent-view video encoder 5409 that generates dependent-view video stream by compress-encoding higher-quality original video, by using, as reference pictures, pictures included in stream conforming to the MPEG-2 format that have the same time information as pictures included in the base-view video stream that correspond to pictures constituting higher-quality original video.
摘要翻译：提供了编码高质量视频的视频编码装置，限制所需带宽的增加，同时保持与符合MPEG-2标准的播放装置的播放兼容性以及视频播放装置。数据创建装置5401包括：2D兼容视频编码器2602，其通过压缩编码具有正常质量的原始视频来生成符合MPEG-2格式的流; 基本视图视频编码器2605，其生成由黑色图像组成的流，其包括与通过压缩编码原始视频获得的流相同数量的图像; 和依赖视点视频编码器5409，其通过使用与图像相同的时间信息的符合MPEG-2格式的流中包含的图像作为参考图像来对较高质量的原始视频进行压缩编码来生成从属视角视频流包括在与构成更高质量的原始视频的图像相对应的基础视图视频流中。

48. 发明授权

US08442382B2 Stream generation apparatus, stream generation method, coding apparatus, coding method, recording medium and program thereof 有权
标题翻译：流生成装置，流生成方法，编码装置，编码方法，记录介质及程序
公开(公告)号：US08442382B2
公开(公告)日：2013-05-14
申请号：US12609154
申请日：2009-10-30
申请人： Tadamasa Toma , Tomoyuki Okada , Hiroshi Yahata , Shinya Kadono
发明人： Tadamasa Toma , Tomoyuki Okada , Hiroshi Yahata , Shinya Kadono
IPC分类号： H04N9/80 , H04N5/92 , H04N5/917 , H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N5/783 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/329 , G11B2220/2541 , G11B2220/2562 , G11B2220/2579 , G11B2220/61 , H04N9/8042 , H04N9/8063 , H04N9/8205
摘要： A stream generation apparatus generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. A judging unit judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, and an adding unit adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play. A generating unit generates the stream including the coded pictures, the command and the repetition information.
摘要翻译：流生成装置生成包括编码图像的流和用于管理保存解码图像的缓冲器的命令，该命令被添加到编码图像之一作为参考图像。判断单元判断在特技播放时是否跳过添加有命令的编码图像，并且在判断编码图像被跳过的情况下，相加单元相加表示相同的重复信息内容作为对解码顺序的后续的编码图像的命令，判断为跳过的编码图像，并且在特技播放时不跳过。生成单元生成包括编码图像，命令和重复信息的流。

49. 发明授权

US08411759B2 Multiplexing apparatus and demultiplexing apparatus 有权
标题翻译：多路复用装置和解复用装置
公开(公告)号：US08411759B2
公开(公告)日：2013-04-02
申请号：US12406361
申请日：2009-03-18
申请人： Tadamasa Toma , Tomoyuki Okada , Shinya Kadono
发明人： Tadamasa Toma , Tomoyuki Okada , Shinya Kadono
IPC分类号： H04N7/12 , H04N5/93 , H04N5/783
CPC分类号： H04N21/23614 , G11B27/105 , G11B27/3027 , G11B27/322 , G11B2220/2541 , H04N21/42646 , H04N21/4348
摘要： The multiplexing apparatus which does not make a user who watches a moving picture feel uncomfortable, the moving picture including: (i) a coding unit (42) for generating one or more coded streams so that no gap occurs at the connection of predetermined two access units in a process of decoding, in sequence, the two access units in all of the access units included in the coded streams; and (ii) a multiplexing unit (18) for multiplexing, with other information, the coded streams generated in the coding unit (42).
摘要翻译：不使用户观看运动图像的多路复用装置感到不舒服，运动图像包括：（i）用于生成一个或多个编码流的编码单元（42），使得在预定的两次访问的连接处不发生间隙按顺序解码包含在编码流中的所有访问单元中的两个访问单元的处理单元; 和（ii）用于与其他信息一起复用在编码单元（42）中生成的编码流的多路复用单元（18）。

50. 发明授权

US08264565B2 Image processing device and image processing method 有权
标题翻译：图像处理装置及图像处理方法
公开(公告)号：US08264565B2
公开(公告)日：2012-09-11
申请号：US12594625
申请日：2009-02-05
申请人： Satoshi Sakaguchi , Tadamasa Toma
发明人： Satoshi Sakaguchi , Tadamasa Toma
IPC分类号： H04N5/228 , H04N7/01 , H04N5/76 , H04N5/335
CPC分类号： H04N5/232 , G06T3/4053 , H04N5/23232 , H04N5/343 , H04N2101/00
摘要： An image processing device (200) according to the present invention includes: a shooting period obtaining unit (205) configured to obtain a shooting period; an imaging unit (202) which includes a plurality of pixels each converting light into an electrical signal, and which has a first mode in which a low-resolution image signal is outputted and a second mode in which a high-resolution image signal is outputted, the low-resolution image signal including electrical signals converted by a first number of pixels among the plurality of pixels, the high-resolution image signal including electrical signals converted by a second number of pixels among the plurality of pixels, and the second number being greater than the first number; a control unit (210) configured to cause the imaging unit (202) to operate in the first mode during the shooting period, and to operate in the second mode during a period other than the shooting period; and a super-resolution unit (203) configured to generate a super-resolution image signal by performing a resolution up-converting process on the low-resolution image signal outputted by the imaging unit (202) during the shooting period, using the high-resolution image signal outputted by the imaging unit (202) during the period other than the shooting period.
摘要翻译：根据本发明的图像处理设备（200）包括：拍摄周期获取单元（205），被配置为获得拍摄周期; 成像单元（202），其包括将光转换成电信号的多个像素，并且具有其中输出低分辨率图像信号的第一模式和输出高分辨率图像信号的第二模式所述低分辨率图像信号包括由所述多个像素中的第一数量的像素转换的电信号，所述高分辨率图像信号包括由所述多个像素之中的第二数量的像素转换的电信号，所述第二数量为大于第一个数字; 控制单元，被配置为使得所述摄像单元在所述拍摄期间以所述第一模式工作，并且在除所述拍摄周期之外的时段期间以所述第二模式操作; 以及超分辨率单元，其被配置为通过对所述摄像单元（202）输出的低分辨率图像信号进行分辨率上变换处理来生成超分辨率图像信号，在拍摄期间以外的期间，由摄像部（202）输出的分辨率图像信号。

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