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11.发明公开IMAGE CODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE CODING METHOD, AND IMAGE DECODING METHOD 审中-公开图像编码装置，图像解码装置，图像编码方法和图像解码方法
公开(公告)号：EP2481214A4
公开(公告)日：2014-08-27
申请号：EP10819344
申请日：2010-09-21
Applicant: PANASONIC CORP
Inventor： KASHIWAGI YOSHIICHIRO , CHEN TAO , NISHI TAKAHIRO
IPC: H04N7/12 , H04N19/136 , H04N19/184 , H04N19/187 , H04N19/34 , H04N19/36 , H04N19/56 , H04N19/597
CPC classification number: H04N19/36 , H04N19/136 , H04N19/184 , H04N19/187 , H04N19/34 , H04N19/56 , H04N19/597
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公开(公告)号：EP1709801A4
公开(公告)日：2010-11-24
申请号：EP05712072
申请日：2005-01-26
Applicant: PANASONIC CORP
Inventor： LU JIUHUAI , CHEN TAO , KASHIWAGI YOSHIICHIRO , KADONO SHINYA , LIM CHONG SOON
CPC classification number: H04N19/188 , H04N19/126 , H04N19/159 , H04N19/169 , H04N19/186 , H04N19/61 , H04N19/70
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13.发明公开
公开(公告)号：EP2658260A4
公开(公告)日：2015-07-01
申请号：EP11850478
申请日：2011-12-21
Applicant: PANASONIC CORP
Inventor： KASHIWAGI YOSHIICHIRO , CHEN TAO
IPC: H04N19/30 , H04N19/597 , H04N19/98
CPC classification number: H04N19/30 , H04N19/597 , H04N19/98
Abstract: To reduce the amount of data involved in coding a picture having a bit-depth higher than a bit-depth supported by an encoder, an image coding apparatus (100A) according to an aspect of the present invention includes: a down-converter (102A) which generates a base layer picture by down-converting a target picture to reduce the bit-depth of the target picture by a first value; a first encoder (111A) which codes the base layer picture, and generates a reconstructed picture by decoding the coded base layer picture; a subtractor (103A) which performs shift amount adjustment on the reconstructed picture to increase the bit-depth of the reconstructed picture by a second value, and generates, based on the reconstructed picture on which the adjustment has been performed and the target picture, an enhancement layer picture for enhancing the quality of the base layer picture; a second encoder (112A) which codes the enhancement layer picture; and an output unit (115) which outputs the coded base layer picture and the coded enhancement layer picture.
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14.发明公开
公开(公告)号：EP1714484A4
公开(公告)日：2009-03-18
申请号：EP05712071
申请日：2005-01-26
Applicant: PANASONIC CORP
Inventor： CHEN TAO , LU JIUHUAI , KASHIWAGI YOSHIICHIRO , KADONO SHINYA , LIM CHONG SOON
CPC classification number: H04N19/42 , H04N19/126 , H04N19/46 , H04N19/61
Abstract: The picture decoding method according to the present invention is a decoding method for decoding coded pictures by inverse quantization (IQ1) and inverse orthogonal transformation, in which a quantization matrix which defines a scaling ratio of a quantization step for each component is multiplied by a multiplier (IQ11), which is a coefficient for frequency transformation or a quantization step, and also, a result of the multiplication is multiplied by a quantized value, as a process of inverse quantization.
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15.发明专利
公开(公告)号：JP2011172247A
公开(公告)日：2011-09-01
申请号：JP2011061946
申请日：2011-03-22
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： OSHIMA MITSUAKI , KASHIWAGI YOSHIICHIRO , HASEBE TAKUMI , TSUGA KAZUHIRO , NAKAMURA KAZUHIKO , MORI YOSHIHIRO , KOZUKA MASAYUKI , FUKUSHIMA YOSHIHISA , KAWAHARA TOSHIYUKI , HIGASHITANI EKI , OKADA TOMOYUKI , MATSUI KENICHI
IPC: H04N13/04 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/04 , H04N5/06 , H04N5/46 , H04N5/85 , H04N5/91 , H04N5/92 , H04N5/93 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N13/00 , H04N13/02
CPC classification number: 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 , H04N13/0003 , H04N13/0037 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/0059 , H04N13/0066 , H04N13/0239 , H04N13/0438 , H04N13/0454 , H04N13/0456 , H04N13/0497 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk in which a three-dimensional video signal and a high resolution video signal are recorded and a system for reproducing the signals recorded in the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution image. SOLUTION: A first video signal and a second video signal are respectively divided into frame groups of one GOP or more and alternately recorded in right and left interleave blocks on an optical disk 1. A three-dimensional/high resolution compatible reproducing apparatus reproduces both of first and second interleave blocks to obtain a three-dimensional image or a high resolution image. A three-dimensional/high resolution non-compatible reproducing apparatus reproduces only either one of the first and second interleave blocks by jumping tracks to obtain an ordinary resolution image. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 解决的问题：为了提供其中记录有三维视频信号和高分辨率视频信号的光盘，以及用于再现记录在光盘中的信号的系统，其与常规系统兼容 再现普通分辨率图像。 解决方案：第一视频信号和第二视频信号分别被划分成一个GOP或更多GOP的帧组，并交替地记录在光盘1上的右和左交错块中。三维/高分辨率兼容再现装置 再现第一和第二交织块两者以获得三维图像或高分辨率图像。 三维/高分辨率不兼容再现装置仅通过跳跃轨迹再现第一和第二交错块中的任何一个，以获得普通分辨率图像。 版权所有（C）2011，JPO＆INPIT
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Patent Agency Ranking16.发明专利Optical disk for recording of high-resolution and stereoscopic video, optical disk reproducing device, and optical disk recording device 有权用于记录高分辨率和立体视频的光盘，光盘再现装置和光盘记录装置
公开(公告)号：JP2011142674A
公开(公告)日：2011-07-21
申请号：JP2011061948
申请日：2011-03-22
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： OSHIMA MITSUAKI , KASHIWAGI YOSHIICHIRO , HASEBE TAKUMI , TSUGA KAZUHIRO , NAKAMURA KAZUHIKO , MORI YOSHIHIRO , KOZUKA MASAYUKI , FUKUSHIMA YOSHIHISA , KAWAHARA TOSHIYUKI , HIGASHITANI EKI , OKADA TOMOYUKI , MATSUI KENICHI
IPC: H04N13/04 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/04 , H04N5/06 , H04N5/46 , H04N5/85 , H04N5/91 , H04N5/92 , H04N5/93 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N13/00 , H04N13/02
CPC classification number: 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 , H04N13/0003 , H04N13/0037 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/0059 , H04N13/0066 , H04N13/0239 , H04N13/0438 , H04N13/0454 , H04N13/0456 , H04N13/0497 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having a stereoscopic video signal and a high quality video signal recorded therein, and a system which can reproduce the optical disk, wherein a compatibility with a prior art system for reproducing an ordinary video can be achieved. SOLUTION: For a reproducer compatible with stereoscopic and high-quality video signals, a stereoscopic or high-quality video is obtained by dividing each of first and second video signals into a group of frames more than 1 GOP, and reproducing both of first and second interleave blocks recorded on an optical disk 1 alternately at its right and left sides. For a reproducer not incompatible with stereoscopic and high-quality video signals, an ordinary video is obtained by track jumping and reproducing only one of the first and second interleave blocks. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种具有记录在其中的立体视频信号和高质量视频信号的光盘，以及可再现光盘的系统，其中与用于再现普通视频的现有技术系统的兼容性 可以实现。 解决方案：对于与立体和高质量视频信号兼容的再现器，通过将第一和第二视频信号中的每一个分成多于1个GOP的帧，并且再现两个 第一和第二交错块在其左侧和右侧交替记录在光盘1上。 对于与立体和高质量视频信号不兼容的再现器，通过仅跳过和再现第一和第二交织块中的一个来获得普通视频。 版权所有（C）2011，JPO＆INPIT
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17.发明专利Optical disk for high resolution and three-dimensional video recording, optical disk reproduction apparatus, and optical disk recording apparatus 审中-公开用于高分辨率和三维视频记录的光盘，光盘再现装置和光盘记录装置
公开(公告)号：JP2011019250A
公开(公告)日：2011-01-27
申请号：JP2010177205
申请日：2010-08-06
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： OSHIMA MITSUAKI , KASHIWAGI YOSHIICHIRO , HASEBE TAKUMI , TSUGA KAZUHIRO , NAKAMURA KAZUHIKO , MORI YOSHIHIRO , KOZUKA MASAYUKI , FUKUSHIMA YOSHIHISA , KAWAHARA TOSHIYUKI , HIGASHITANI EKI , OKADA TOMOYUKI , MATSUI KENICHI
IPC: H04N13/04 , G11B20/10 , G11B20/12 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/04 , H04N5/06 , H04N5/46 , H04N5/85 , H04N5/91 , H04N5/92 , H04N5/93 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N13/00 , H04N13/02
CPC classification number: 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 , H04N13/0003 , H04N13/0037 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/0059 , H04N13/0066 , H04N13/0239 , H04N13/0438 , H04N13/0454 , H04N13/0456 , H04N13/0497 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085
Abstract: PROBLEM TO BE SOLVED: To achieve compatibility with a conventional system for reproducing an ordinary video, in an optical disk having three-dimensional video and high-image-quality video signals recorded therein, and a system for reproducing them.SOLUTION: By using interleaved blocks obtained by dividing a first video signal and a second video signal into frame groups of 1 GOP or more to be recorded alternately on the right and left sides on an optical disk 1, a three-dimension/high-image-quality responsive reproduction apparatus reproduces both the first and second interleaved blocks, so that a three-dimensional video or high-image-quality video is obtained; and a three-dimension/high-image-quality non-responsive reproduction apparatus reproduces only either the first or second interleaved block by jumping tracks, so that an ordinary video is obtained.
Abstract translation: 要解决的问题：为了实现与用于再现普通视频的常规系统的兼容性，在具有记录在其中的三维视频和高图像质量视频信号的光盘中，以及用于再现它们的系统。解决方案：通过使用交错 通过将第一视频信号和第二视频信号划分成1 GOP或更多的帧组而获得的块被交替地记录在光盘1的右侧和左侧上，三维/高图像质量响应再现装置 再现第一和第二交错块，从而获得三维视频或高图像质量视频; 并且三维/高图像质量的无响应再现设备仅通过跳跃轨迹再现第一或第二交织块，从而获得普通视频。
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18.发明专利Optical disk for high resolution and three-dimensional image recording, optical disk reproducing device and optical disk recording device 审中-公开用于高分辨率和三维图像记录的光盘，光盘再现装置和光盘记录装置
公开(公告)号：JP2010268516A
公开(公告)日：2010-11-25
申请号：JP2010177208
申请日：2010-08-06
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： OSHIMA MITSUAKI , KASHIWAGI YOSHIICHIRO , HASEBE TAKUMI , TSUGA KAZUHIRO , NAKAMURA KAZUHIKO , MORI YOSHIHIRO , KOZUKA MASAYUKI , FUKUSHIMA YOSHIHISA , KAWAHARA TOSHIYUKI , HIGASHITANI EKI , OKADA TOMOYUKI , MATSUI KENICHI
IPC: H04N5/92 , G11B20/10 , G11B20/12 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/04 , H04N5/06 , H04N5/46 , H04N5/85 , H04N5/91 , H04N5/93 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N13/00 , H04N13/02 , H04N13/04
CPC classification number: 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 , H04N13/0003 , H04N13/0037 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/0059 , H04N13/0066 , H04N13/0239 , H04N13/0438 , H04N13/0454 , H04N13/0456 , H04N13/0497 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085
Abstract: PROBLEM TO BE SOLVED: To achieve compatibility with a conventional system for reproducing normal images in an optical disk in which three-dimensional images and high quality video signals are recorded and a system for reproducing the images and the video signals from the optical disk. SOLUTION: A stereoscopic/high quality correspondence type reproducing device obtains three-dimensional images or high quality images by reproducing both of first and second interleaved blocks which are obtained by respectively dividing first and second video signals into frame groups of one GOP or more and alternately recording the divided frame groups on the right and left sides of the optical disk 1. In a stereoscopic/high quality non-correspondence type reproducing device, only either one of the first and second interleaved blocks is track-jumped and reproduced to obtain normal images. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：为了实现与用于在其中记录三维图像和高质量视频信号的光盘中再现正常图像的常规系统的兼容性以及用于从光学器件再现图像和视频信号的系统 磁盘。 解决方案：立体/高质量对应类型再现装置通过再现通过分别将第一和第二视频信号分成一个GOP的帧组而获得的第一和第二交织块，获得三维图像或高质量图像， 更多地并且交替地记录在光盘1的左右两侧的划分的帧组。在立体/高质量的非对应类型再现装置中，只有第一和第二交错块中的任何一个被跟踪跳跃并再现 获取正常图像。 版权所有（C）2011，JPO＆INPIT
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19.发明专利
公开(公告)号：JP2009239978A
公开(公告)日：2009-10-15
申请号：JP2009170948
申请日：2009-07-22
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： OSHIMA MITSUAKI , KASHIWAGI YOSHIICHIRO , HASEBE TAKUMI , TSUGA KAZUHIRO , NAKAMURA KAZUHIKO , MORI YOSHIHIRO , KOZUKA MASAYUKI , FUKUSHIMA YOSHIHISA , KAWAHARA TOSHIYUKI , HIGASHITANI EKI , OKADA TOMOYUKI , MATSUI KENICHI
IPC: H04N5/93 , G11B20/10 , G11B20/12 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/04 , H04N5/06 , H04N5/46 , H04N5/85 , H04N5/91 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N13/00 , H04N13/02
CPC classification number: 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 , H04N13/0003 , H04N13/0037 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/0059 , H04N13/0066 , H04N13/0239 , H04N13/0438 , H04N13/0454 , H04N13/0456 , H04N13/0497 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk with signals of three-dimensional video and high resolution image recorded thereon and a system for reproducing data on the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution image. SOLUTION: A first image signal and a second image signal are divided into groups of frames of one GOP or more. As for interleave blocks laterally alternately recorded on an optical disk 1, a three-dimensional/high resolution image-compatible reproducing apparatus reproduces both first and second interleave blocks, thus providing a three-dimensional image or a high resolution image and a three-dimensional/high resolution image-non-compatible reproducing apparatus reproduces only one of the first and second interleave blocks by jumping tracks, thus providing an ordinary resolution image. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种具有记录在其上的三维视频和高分辨率图像的信号的光盘以及用于再现与普通分辨率图像一般的传统系统兼容的光盘上的数据的系统 。 解决方案：第一图像信号和第二图像信号被划分成一个GOP或更多个帧的组。 对于横向交替记录在光盘1上的交错块，三维/高分辨率图像兼容再现装置再现第一和第二交错块，从而提供三维图像或高分辨率图像和三维 /高分辨率图像不兼容再现装置通过跳跃轨迹仅再现第一和第二交错块中的一个，从而提供普通分辨率图像。 版权所有（C）2010，JPO＆INPIT
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20.发明专利
公开(公告)号：JP2009219165A
公开(公告)日：2009-09-24
申请号：JP2009156692
申请日：2009-07-01
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： OSHIMA MITSUAKI , KASHIWAGI YOSHIICHIRO , HASEBE TAKUMI , TSUGA KAZUHIRO , NAKAMURA KAZUHIKO , MORI YOSHIHIRO , KOZUKA MASAYUKI , FUKUSHIMA YOSHIHISA , KAWAHARA TOSHIYUKI , HIGASHITANI EKI , OKADA TOMOYUKI , MATSUI KENICHI
IPC: H04N5/93 , G11B20/10 , G11B20/12 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/04 , H04N5/06 , H04N5/46 , H04N5/85 , H04N5/91 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N13/00 , H04N13/02
CPC classification number: 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 , H04N13/0003 , H04N13/0037 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/0059 , H04N13/0066 , H04N13/0239 , H04N13/0438 , H04N13/0454 , H04N13/0456 , H04N13/0497 , H04N19/597 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/44016 , H04N21/84 , H04N2013/0085
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc with signals of three-dimensional video and high-resolution images recorded thereon and a system for reproducing data on the disc, which are compatible with a conventional system for reproducing ordinary resolution images. SOLUTION: A first image signal and a second image signal are divided into groups of frames of one GOP or more. For interleave blocks laterally and alternately recorded on an optical disc 1, a three-dimensional, high-resolution image-compatible reproducing device reproduces both first and second interleave blocks to provide a three-dimensional image or a high-resolution image. The three-dimensional, high-resolution image-incompatible reproducing device also reproduces only one of the first and second interleave blocks by jumping tracks, thus providing an ordinary resolution image. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种具有记录在其上的三维视频和高分辨率图像的信号的光盘和用于在盘上重放数据的系统，其与用于再现普通分辨率图像的常规系统兼容。 解决方案：第一图像信号和第二图像信号被划分成一个GOP或更多个帧的组。 对于横向并交替地记录在光盘1上的交错块，三维高分辨率图像兼容再现装置再现第一和第二交错块以提供三维图像或高分辨率图像。 三维，高分辨率图像不兼容的再现装置也通过跳跃轨迹仅再现第一和第二交错块中的一个，从而提供普通分辨率图像。 版权所有（C）2009，JPO＆INPIT
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