专利检索 ap:("Takahiro Yamaguchi" OR "Yoshiichiro Kashiwagi" OR "Yoshihiro Mori" OR "Masayuki Kozuka") AND inv:"Yoshiichiro Kashiwagi" 第 1 页

1.

发明申请
PRODUCTION APPARATUS AND CONTENT DISTRIBUTION SYSTEM 有权

公开(公告)号：US20130176489A1

公开(公告)日：2013-07-11

申请号：US13819840

申请日：2011-12-14

申请人： Takahiro Yamaguchi , Yoshiichiro Kashiwagi , Yoshihiro Mori , Masayuki Kozuka

发明人： Takahiro Yamaguchi , Yoshiichiro Kashiwagi , Yoshihiro Mori , Masayuki Kozuka

IPC分类号： H04N11/20

CPC分类号： H04N21/4325 , G06T7/00 , G06T7/90 , G06T11/001 , H04N11/20 , H04N19/136 , H04N19/186 , H04N19/40 , H04N19/44 , H04N21/234327 , H04N21/2383 , H04N21/4382

摘要： Provided is a production apparatus that can produce a distribution content that offers an even richer color tone expression during playback of video. The production apparatus for producing a distribution content including distribution video data is constituted by an original acquisition unit that acquires original video data; a distribution video acquisition unit that acquires the distribution video data, the distribution video data having been generated by conversion of the original video data to a lower gradation; a difference generation unit that generates difference data between the original video data and the distribution video data; and an output unit that outputs the difference data. A playback apparatus plays back the distribution content.

2.

发明授权
Production apparatus and content distribution system 有权
标题翻译：生产设备和内容分发系统

公开(公告)号：US08977099B2

公开(公告)日：2015-03-10

申请号：US13819840

申请日：2011-12-14

申请人： Takahiro Yamaguchi , Yoshiichiro Kashiwagi , Yoshihiro Mori , Masayuki Kozuka

发明人： Takahiro Yamaguchi , Yoshiichiro Kashiwagi , Yoshihiro Mori , Masayuki Kozuka

IPC分类号： H04N5/932 , H04N11/20 , H04N19/186 , H04N19/40 , H04N21/2343

CPC分类号： H04N21/4325 , G06T7/00 , G06T7/90 , G06T11/001 , H04N11/20 , H04N19/136 , H04N19/186 , H04N19/40 , H04N19/44 , H04N21/234327 , H04N21/2383 , H04N21/4382

摘要： Provided is a production apparatus that can produce a distribution content that offers an even richer color tone expression during playback of video. The production apparatus for producing a distribution content including distribution video data is constituted by an original acquisition unit that acquires original video data; a distribution video acquisition unit that acquires the distribution video data, the distribution video data having been generated by conversion of the original video data to a lower gradation; a difference generation unit that generates difference data between the original video data and the distribution video data; and an output unit that outputs the difference data. A playback apparatus plays back the distribution content.

摘要翻译： 提供一种可以产生在视频播放期间提供更加丰富的色调表现的分发内容的制作装置。用于产生包括分发视频数据的分发内容的制作装置由获取原始视频数据的原始获取单元构成; 分发视频获取单元，其获取所述分配视频数据，所述分配视频数据是通过将所述原始视频数据转换为较低灰度而产生的; 差产生单元，其生成原始视频数据和分发视频数据之间的差分数据; 以及输出单元，输出差分数据。播放装置回放分发内容。

3.

发明授权
High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device 有权

公开(公告)号：US08391689B2

公开(公告)日：2013-03-05

申请号：US13078314

申请日：2011-04-01

申请人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

发明人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

IPC分类号： H04N5/917

CPC分类号： H04N21/816 , G11B20/10 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/322 , G11B27/329 , G11B2020/10944 , G11B2220/2562 , H04N5/04 , H04N5/06 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/775 , H04N5/783 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/7925 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/398 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

4.

发明授权
High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device 有权

公开(公告)号：US08139929B2

公开(公告)日：2012-03-20

申请号：US12950233

申请日：2010-11-19

申请人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

发明人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

IPC分类号： H04N5/92 , H04N9/80 , H04N5/76

CPC分类号： H04N21/816 , G11B20/10 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/322 , G11B27/329 , G11B2020/10944 , G11B2220/2562 , H04N5/04 , H04N5/06 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/775 , H04N5/783 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/7925 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/398 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

5.

发明申请
HIGH-RESOLUTION OPTICAL DISK FOR RECORDING STEREOSCOPIC VIDEO, OPTICAL DISK REPRODUCING DEVICE, AND OPTICAL DISK RECORDING DEVICE 有权

公开(公告)号：US20110236001A1

公开(公告)日：2011-09-29

申请号：US13078342

申请日：2011-04-01

申请人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

发明人： Mitsuaki Oshima , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

IPC分类号： H04N5/917

CPC分类号： H04N21/816 , G11B20/10 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/322 , G11B27/329 , G11B2020/10944 , G11B2220/2562 , H04N5/04 , H04N5/06 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/775 , H04N5/783 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/7925 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/398 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

6.

发明申请
HIGH-RESOLUTION OPTICAL DISK FOR RECORDING STEREOSCOPIC VIDEO, OPTICAL DISK REPRODUCING DEVICE, AND OPTICAL DISK RECORDING DEVICE 有权

公开(公告)号：US20110234751A1

公开(公告)日：2011-09-29

申请号：US13078314

申请日：2011-04-01

申请人： Mitsuaki OSHIMA , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

发明人： Mitsuaki OSHIMA , Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

IPC分类号： H04N13/00

CPC分类号： H04N21/816 , G11B20/10 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/322 , G11B27/329 , G11B2020/10944 , G11B2220/2562 , H04N5/04 , H04N5/06 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/775 , H04N5/783 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/7925 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/398 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

7.

发明授权
Method and an apparatus reproducing bitstream having non-sequential system clock data seamlessly therebetween 失效
标题翻译：方法和装置在其间无缝地再现具有非顺序系统时钟数据的比特流

公开(公告)号：US06954584B2

公开(公告)日：2005-10-11

申请号：US10800833

申请日：2004-03-16

申请人： Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

发明人： Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

IPC分类号： H04N5/85 , G11B7/005 , G11B7/007 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/02 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , G11B27/34 , H04N5/06 , H04N5/44 , H04N5/45 , H04N5/92 , H04N5/93 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N13/00 , H04N19/00 , H04N19/48 , H04N19/65 , H04N19/70 , H04N19/91 , H04N7/04 , H04N5/91

CPC分类号： H04N19/597 , G11B20/10 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2020/10944 , G11B2220/2562 , H04N5/06 , H04N5/4401 , H04N5/45 , H04N5/85 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/361 , H04N13/398

摘要： A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.

摘要翻译： 输入至少交织运动图像数据和音频数据的一个或多个系统流的系统流连续再现装置和系统流连接信息包括用于产生用作系统流再现参考的系统时钟的系统时钟STC发生器时钟。系统流连续重放装置还包括参考系统时钟STC操作的一个或多个信号处理解码器，用于临时存储传送到对应的信号处理解码器的系统流数据的解码器缓冲器，以及用于选择参考的系统时钟STC的STC选择器在对第一系统流解码时由信号处理解码器和由信号处理解码器参考的另一个系统时钟STC，在解码与第一系统流连续再现的第二系统流时。

8.

发明授权
Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween 有权

公开(公告)号：US06516138B2

公开(公告)日：2003-02-04

申请号：US09933003

申请日：2001-08-21

申请人： Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

发明人： Yoshiichiro Kashiwagi , Takumi Hasebe , Kazuhiro Tsuga , Kazuhiko Nakamura , Yoshihiro Mori , Masayuki Kozuka , Yoshihisa Fukushima , Toshiyuki Kawara , Yasushi Azumatani , Tomoyuki Okada , Kenichi Matsui

IPC分类号： H04N585

CPC分类号： H04N19/597 , G11B20/10 , G11B20/1251 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2020/10944 , G11B2220/2562 , H04N5/06 , H04N5/4401 , H04N5/45 , H04N5/85 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/361 , H04N13/398

摘要： A system stream contiguous reproduction apparatus to which are input one or more system streams interleaving at least moving picture data and audio data, and system stream connection information includes a system clock STC generator for producing the system clock that is used as the system stream reproduction reference clock. The system stream contiguous reproduction apparatus further includes one or more signal processing decoders that operate referenced to the system clock STC, decoder buffers for temporarily storing the system stream data transferred to the corresponding signal processing decoders, and STC selectors for selecting a system clock STC referenced by the signal processing decoders when decoding the first system stream, and another system clock STC referenced by the signal processing decoders when decoding a second system stream reproduced contiguously to the first system stream.