公开(公告)号：US08391691B2

公开(公告)日：2013-03-05

申请号：US13078352

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.

公开(公告)号：US08184961B2

公开(公告)日：2012-05-22

申请号：US11931655

申请日：2007-10-31

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.

公开(公告)号：US08150240B2

公开(公告)日：2012-04-03

申请号：US12578134

申请日：2009-10-13

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.

公开(公告)号：US20110279642A1

公开(公告)日：2011-11-17

申请号：US13080858

申请日：2011-04-06

申请人： Mitsuaki Oshima ,  Hiromu Kitaura ,  Hideki Fukuda ,  Hideshi Ishihara ,  Toshiyuki Kawara

发明人： Mitsuaki Oshima ,  Hiromu Kitaura ,  Hideki Fukuda ,  Hideshi Ishihara ,  Toshiyuki Kawara

IPC分类号： H04N13/04

CPC分类号： H04N13/172 ,  G11B20/00007 ,  G11B20/10222 ,  G11B20/10527 ,  G11B20/1217 ,  G11B20/14 ,  G11B27/005 ,  G11B27/10 ,  G11B27/105 ,  G11B2020/10546 ,  G11B2020/10675 ,  G11B2020/1074 ,  G11B2020/10805 ,  G11B2020/10953 ,  G11B2020/1288 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N5/765 ,  H04N5/775 ,  H04N5/85 ,  H04N7/012 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877 ,  H04N13/10 ,  H04N13/144 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/178 ,  H04N13/183 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/341 ,  H04N13/359 ,  H04N13/361 ,  H04N13/363 ,  H04N13/398 ,  H04N19/597 ,  H04N19/61 ,  H04N21/42646 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/4392 ,  H04N2013/0085

摘要： The present invention has an objective of providing an optical disk having a high resolution picture and a system for reproducing data on the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution picture. A high resolution signal is divided into a main signal and a sub signal by picture division means and MPEG-encoded. The main signal and the sub signal are divided into frames each having 1 GOP or more. The resultant first interleave block 54 and second interleave block 55 are recorded alternately on an optical disk. A high resolution reproduction apparatus reproduced both the first and second interleave blocks, so that a high resolution picture is obtained. A non-high resolution reproduction apparatus reproduces only the first or second interleave block, so that an ordinary resolution picture.

公开(公告)号：US20110181695A1

公开(公告)日：2011-07-28

申请号：US13078378

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.

公开(公告)号：US06574423B1

公开(公告)日：2003-06-03

申请号：US09125885

申请日：1998-08-27

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： H04N726

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.

摘要翻译： 用于记录立体视频和高质量视频信号的光盘和用于再现来自光盘的视频和信号的系统与常规视频再现系统兼容。 用于再现立体视频和高质量视频的再现装置通过再现第一和第二视频信号在左右交替记录的光盘上的第一和第二交织块来获得立体视频或高质量视频 通过将第一和第二视频信号划分成一个GOP以上的帧组，并且不用于再现立体视频的再现装置和高质量视频通过仅通过跳转来再现第一或第二交织块来获得普通视频 轨道

公开(公告)号：US06470460B1

公开(公告)日：2002-10-22

申请号：US09932999

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： G06F106

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.

公开(公告)号：US08441519B2

公开(公告)日：2013-05-14

申请号：US12683677

申请日：2010-01-07

申请人： Mitsuaki Oshima ,  Hiromu Kitaura ,  Hideki Fukuda ,  Hideshi Ishihara ,  Toshiyuki Kawara

发明人： Mitsuaki Oshima ,  Hiromu Kitaura ,  Hideki Fukuda ,  Hideshi Ishihara ,  Toshiyuki Kawara

IPC分类号： H04N15/00 ,  H04N13/02

CPC分类号： H04N13/172 ,  G11B20/00007 ,  G11B20/10222 ,  G11B20/10527 ,  G11B20/1217 ,  G11B20/14 ,  G11B27/005 ,  G11B27/10 ,  G11B27/105 ,  G11B2020/10546 ,  G11B2020/10675 ,  G11B2020/1074 ,  G11B2020/10805 ,  G11B2020/10953 ,  G11B2020/1288 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N5/765 ,  H04N5/775 ,  H04N5/85 ,  H04N7/012 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877 ,  H04N13/10 ,  H04N13/144 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/178 ,  H04N13/183 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/341 ,  H04N13/359 ,  H04N13/361 ,  H04N13/363 ,  H04N13/398 ,  H04N19/597 ,  H04N19/61 ,  H04N21/42646 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/4392 ,  H04N2013/0085

摘要： The present invention has an objective of providing an optical disk having a high resolution picture and a system for reproducing data on the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution picture. A high resolution signal is divided into a main signal and a sub signal by picture division means and MPEG-encoded. The main signal and the sub signal are divided into frames each having 1 GOP or more. The resultant first interleave block 54 and second interleave block 55 are recorded alternately on an optical disk. A high resolution reproduction apparatus reproduced both the first and second interleave blocks, so that a high resolution picture is obtained. A non-high resolution reproduction apparatus reproduces only the first or second interleave block, so that an ordinary resolution picture.

摘要翻译： 本发明的目的是提供一种具有高分辨率图像的光盘和用于在光盘上再现数据的系统，其与用于再现普通分辨率图像的常规系统兼容。 高分辨率信号由图像分割装置分割为主信号和副信号，并进行MPEG编码。 主信号和子信号被分成具有1个GOP或更多GOP的帧。 所得到的第一交错块54和第二交错块55交替地记录在光盘上。 高分辨率再现装置再现第一和第二交错块，从而获得高分辨率图像。 非高分辨率再现设备仅再现第一或第二交错块，从而使普通分辨率图像。

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.

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.