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1. 发明公开

EP2592839A4 ENCODING DEVICE AND ENCODING METHOD, AS WELL AS DECODING DEVICE AND DECODING METHOD 审中-公开
标题翻译：封装装置，加密方法，分解装置和分解方法
公开(公告)号：EP2592839A4
公开(公告)日：2014-08-06
申请号：EP11821901
申请日：2011-08-31
申请人： SONY CORP
发明人： HATTORI SHINOBU , TAKAHASHI YOSHITOMO , YONEMITSU JUN
IPC分类号： H04N13/00 , H04N13/02 , H04N19/59 , H04N19/597 , H04N19/70
CPC分类号： H04N13/0048 , H04N13/0059 , H04N19/597
摘要： The present technology relates to an encoding device, an encoding method, a decoding device, and a decoding method capable of suppressing the amount of information without degrading the image quality of an image of a viewpoint that is used when the compatibility is secured in a case where a multi-viewpoint image is encoded. A compatible encoder generates a compatible stream by encoding an image A1 that is a compatible image. An image converting unit lowers the resolution of images B1 and C1 that are auxiliary images. An auxiliary encoder generates an encoded stream of the auxiliary image by encoding the auxiliary image of which the resolution is lowered. A multiplexing unit transmits the compatible stream and the encoded stream of the auxiliary image. The present technology can be applied to, for example, an encoding device that encodes a 3D image of the multi-viewpoint mode.

2. 发明公开

EP0573665A4 IMAGE DATA CODING METHOD, IMAGE DATA DECODING METHOD, IMAGE DATA CODING DEVICE, IMAGE DATA DECODING DEVICE, AND IMAGE RECORDING MEDIUM 有权
标题翻译：图像数据编码方法，图像数据解码方法，图像数据编码装置，图像数据解码装置和图像记录介质
公开(公告)号：EP0573665A4
公开(公告)日：1994-08-17
申请号：EP93900405
申请日：1992-12-28
申请人： SONY CORP
发明人： YONEMITSU JUN , YAGASAKI YOICHI
IPC分类号： G06T9/00 , H04N7/52 , H04N7/54 , H04N9/804 , H04N19/112 , H04N19/119 , H04N19/126 , H04N19/139 , H04N19/15 , H04N19/176 , H04N19/189 , H04N19/423 , H04N19/46 , H04N19/50 , H04N19/51 , H04N19/60 , H04N19/625 , H04N19/65 , H04N19/70 , H04N19/89 , H04N19/91 , H04N7/137
CPC分类号： H04N9/8047 , H04N7/54 , H04N19/00 , H04N19/105 , H04N19/112 , H04N19/137 , H04N19/577 , H04N19/61 , H04N19/70 , H04N21/236 , H04N21/434

3. 发明公开

EP2302945A4 DATA STRUCTURE, REPRODUCTION DEVICE, METHOD, AND PROGRAM 审中-公开
标题翻译：数据结构与播放设备，方法和程序
公开(公告)号：EP2302945A4
公开(公告)日：2011-11-16
申请号：EP09797987
申请日：2009-07-17
申请人： SONY CORP
发明人： OGATA MASAMI , YONEMITSU JUN , KATO MOTOKI
IPC分类号： H04N13/04 , G11B20/10 , H04N5/93
CPC分类号： H04N5/85 , G11B20/1217 , G11B2020/10537 , G11B2020/10611 , G11B2220/2541 , H04N13/0029 , H04N13/0048 , H04N13/0055 , H04N13/0066 , H04N2213/003 , H04N2213/005
摘要： The present invention relates to a data structure, a reproducing apparatus, a reproducing method, and a program which are applicable to various types of display and which facilitates signal processing performed in the displays. In a 3D video format according to the present invention, a base signal BS of a side-by-side image SbSP and an optional signal OS of a sub-image SuP obtained by collectively arranging three images described below regarding an L image LP of the side-by-side image SbSP are used. That is, the sub-image SuP includes a Depth image of the L image, an image hidden behind an object included in the L image, and a Depth image of the mage hidden behind the object. The present invention is applicable to 3D displays.

4. 发明公开

EP0664650A4 DECODING METHOD AND APPARATUS. 失效
标题翻译：解码器和方法进行解码。
公开(公告)号：EP0664650A4
公开(公告)日：1996-05-15
申请号：EP94919894
申请日：1994-07-12
申请人： SONY CORP
发明人： SUZUKI TERUHIKO , TAHARA KATSUMI , YAGASAKI YOICHI , FUJINAMI YASUSHI , YONEMITSU JUN
IPC分类号： H04N5/781 , H04N5/7826 , H04N5/783 , H04N5/85 , H04N5/926 , H04N9/804 , H04N19/00 , H04N19/102 , H04N19/114 , H04N19/12 , H04N19/126 , H04N19/134 , H04N19/137 , H04N19/139 , H04N19/152 , H04N19/159 , H04N19/196 , H04N19/42 , H04N19/423 , H04N19/46 , H04N19/463 , H04N19/503 , H04N19/51 , H04N19/517 , H04N19/577 , H04N19/61 , H04N19/625 , H04N19/65 , H04N19/70 , H04N19/85 , H04N19/89 , H04N19/91 , H04N19/93 , H04N7/24
CPC分类号： H04N5/85 , H04N5/781 , H04N5/78263 , H04N5/783 , H04N5/9261 , H04N5/9262 , H04N5/9267 , H04N9/8045 , H04N9/8047 , H04N19/00 , H04N19/107 , H04N19/13 , H04N19/174 , H04N19/423 , H04N19/503 , H04N19/587 , H04N19/60 , H04N19/61 , H04N19/70 , H04N19/90 , H04N19/91
摘要： A recording device is switched for high-speed reproduction in response to a high-speed reproduction control signal input from an external unit, and a signal read from the recording device is input to a VLD and a formatter. The high-speed reproduction control signal is input to the recording device, to the switch and to the counter. The recording device reproduces a predetermined data and outputs it according to the high-speed reproduction control signal. The VLD no longer effects the variable length encoding of MPEG, and executes the syntax analysis. The counter counts the number of frames being transmitted. Temporal_reference is output depending upon the speed of reproduction indicated by the high-speed reproduction control signal. The header converter rewrites temporal_reference in the picture header in response to temporal_reference output from the counter. It is thus made possible to reproduce the dynamic image at high speeds.

5. 发明公开

EP1655668A4 INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM 审中-公开
标题翻译：信息处理设备，信息记录介质，信息处理方法和计算机程序
公开(公告)号：EP1655668A4
公开(公告)日：2015-06-24
申请号：EP04771463
申请日：2004-08-10
申请人： SONY CORP
发明人： TAKASHIMA YOSHIKAZU , ASANO TOMOYUKI , KITANI SATOSHI , MURAMATSU KATSUMI , YONEMITSU JUN , UEDA KENJIRO
IPC分类号： G06F12/14 , G06F12/00 , G06F13/00 , G06F21/62 , G11B20/00 , G11B20/10 , G11B27/00 , H04L9/14 , H04N7/16 , H04N7/24 , H04N21/2347 , H04N21/258 , H04N21/426 , H04N21/433 , H04N21/436 , H04N21/4385 , H04N21/4405 , H04N21/4627 , H04N21/6334 , H04N21/8355
CPC分类号： G11B20/00086 , H04N21/23473 , H04N21/25816 , H04N21/42646 , H04N21/4334 , H04N21/43615 , H04N21/43853 , H04N21/4405 , H04N21/4627 , H04N21/63345 , H04N21/8355
摘要： In an information recording medium storing many pieces of content, a configuration that allows use management on segmented content basis is provided. A plurality of content management units corresponding to title, index and other information are set by partitioning stored content in an information recording medium. Different unit keys that are encryption keys are allocated to different content management units. At least the content real data included in each content management unit is encrypted by use of the unit key and the encrypted data is stored. In content reproduction, units are identified and decryption is executed by use of a unit key corresponding to each unit for reproduction. In an information recording medium storing many pieces of content for example, each of segmented pieces of content may be managed.

6. 发明公开

EP0660613A4 IMAGE SIGNAL REPRODUCING METHOD AND IMAGE SIGNAL REPRODUCING APPARATUS 失效
标题翻译：图像信号播放和设备
公开(公告)号：EP0660613A4
公开(公告)日：2006-11-22
申请号：EP94919895
申请日：1994-07-12
申请人： SONY CORP
发明人： OKAZAKI TORU , YONEMITSU JUN , TAHARA KATSUMI , FUJINAMI YASUSHI
IPC分类号： H04N5/765 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/92 , H04N5/922 , H04N5/937 , H04N7/50 , H04N9/804 , H04N7/24
CPC分类号： H04N19/00 , H04N5/765 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N19/146 , H04N19/61 , H04N21/23406 , H04N21/43622 , H04N21/4363 , H04N21/44004 , H04N21/6377 , H04N21/658
摘要： It is an object of the present invention to provide a transmission and receiving method for bit streams including picture data generated by carrying out encoding with which cost for bit stream decoding and/or bit stream encoding can be reduced. With the present invention bit streams from recording media on which bit streams are recorded or radio wave are reproduced using reproducing equipment having only a bit stream reproducing function and the reproduced bit stream are transmitted via a high speed digital network (93; 103). The bit stream transmitted through the high speed digital network (93; 103) is decoded or recorded using a decoder (95) having only a function of decoding the bit stream connected via the high speed digital network (93; 103).

7. 发明公开

EP2613537A4 ENCODING DEVICE, ENCODING METHOD, DECODING DEVICE, AND DECODING METHOD 审中-公开
标题翻译： VERSCHLÜSSELUNGSVORRICHTUNG，VERSCHLÜSSELUNGSVERFAHREN，ENTSCHLÜSSELUNGSVORRICHTUNG，UNDENTSCHLÜSSELUNGSVERFAHREN
公开(公告)号：EP2613537A4
公开(公告)日：2014-08-06
申请号：EP11821898
申请日：2011-08-31
申请人： SONY CORP
发明人： HATTORI SHINOBU , TAKAHASHI YOSHITOMO , YONEMITSU JUN
IPC分类号： H04N13/00 , H04N13/02 , H04N19/59 , H04N19/597 , H04N19/70
CPC分类号： H04N13/0048 , H04N13/0011 , H04N13/0062 , H04N13/0271 , H04N19/59 , H04N19/597 , H04N19/70 , H04N2013/0081 , H04N2213/005
摘要： The present technology relates to an encoding device, an encoding method, a decoding device, and a decoding method capable of encoding and decoding a multi-viewpoint image in accordance with a mode having compatibility with an existing mode. A compatible encoder generates a compatible stream by encoding an image A1 that is a compatible image. An image converting unit converts the resolution of images B1 and C1 that are auxiliary images. An auxiliary encoder generates an encoded stream of the auxiliary image by encoding the auxiliary image of which the resolution is converted. A compatibility information generating unit generates, as compatibility information, information that designates the image A1 as a compatible image. A multiplexing unit transmits the compatible stream, the encoded stream of the auxiliary image, and the compatibility information. The present technology can be applied to, for example, an encoding device that encodes a 3D image of the multi-viewpoint mode.
摘要翻译：本技术涉及能够根据与现有模式兼容的模式对多视点图像进行编码和解码的编码装置，编码方法，解码装置和解码方法。兼容编码器通过对作为兼容图像的图像A1进行编码来生成兼容流。图像转换单元转换作为辅助图像的图像B1和C1的分辨率。辅助编码器通过对分辨率被转换的辅助图像进行编码来生成辅助图像的编码流。兼容性信息生成单元生成将图像A1指定为兼容图像的信息作为兼容性信息。复用单元发送兼容流，辅助图像的编码流和兼容性信息。本技术可以应用于例如对多视点模式的3D图像进行编码的编码装置。

8. 发明公开

EP1605462A4 RECORDING MEDIUM, MANUFACTURING METHOD THEREOF, REPRODUCTION METHOD, REPRODUCTION DEVICE, AND COPYRIGHT MANAGEMENT METHOD 审中-公开
标题翻译：记录介质，工艺制作，播放，播放设备和版权行政程序
公开(公告)号：EP1605462A4
公开(公告)日：2011-06-22
申请号：EP04719074
申请日：2004-03-10
申请人： SONY CORP , SONY PICTURES ENTERTAINMENT
发明人： KITANI SATOSHI , EKLUND CHARLES DON , SATO HIDEO , YONEMITSU JUN , MURAMATSU KATSUMI
IPC分类号： G06F12/14 , G11B20/00 , G06F21/00 , G11B7/005 , G11B7/007 , G11B20/10 , G11B20/12 , G11B27/24 , H04N5/85 , H04N5/91 , H04N5/913 , H04N5/92
CPC分类号： G11B20/00181 , G06F21/10 , G11B20/00086 , G11B20/00094 , G11B20/00731 , G11B20/00884 , G11B20/00898 , G11B27/24 , G11B2220/20 , H04N5/85 , H04N5/913 , H04N2005/91335 , H04N2005/91364

9. 发明公开

EP0696799A4 DIGITAL SIGNAL ENCODING METHOD AND APPARATUS, DIGITAL SIGNAL RECORDING MEDIUM, AND DIGITAL SIGNAL DECODING METHOD AND APPARATUS 失效
标题翻译：方法和设备的数字信号，数字记录介质用于数字信号进行解码编码及方法和设备
公开(公告)号：EP0696799A4
公开(公告)日：2000-06-28
申请号：EP95909998
申请日：1995-02-28
申请人： SONY CORP
发明人： YONEMITSU JUN , IWAMURA RYUICHI , FUJINAMI YASUSHI , IGARASHI KATSUJI , AKIYAMA YOSHIYUKI
IPC分类号： G11B20/12 , G11B20/14 , G11B20/18 , G11B27/034 , G11B27/11 , G11B27/30 , G11B27/36 , H03M13/29 , H04N5/85 , H04N5/926 , H04N5/945 , H04N7/24 , H04N7/52 , H04N7/66 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877
CPC分类号： H04N21/440209 , G11B20/1251 , G11B20/1426 , G11B20/1809 , G11B20/1813 , G11B27/034 , G11B27/11 , G11B27/3027 , G11B27/3063 , G11B27/36 , G11B2220/213 , G11B2220/218 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , G11B2220/65 , H03M13/2921 , H04N5/85 , H04N5/9261 , H04N5/9268 , H04N5/945 , H04N9/8042 , H04N9/8063 , H04N9/8233 , H04N9/877 , H04N21/42646 , H04N21/4334
摘要： In a digital signal encoding method and apparatus, a digital signal recording medium and a digital signal decoding method and apparatus, the present invention improves an error correction capacity by a simple construction and reduces redundancy in encoding and decoding with digital signals error-correcting codes. When a digital signal is encoded with an error-correcting code, it is provided with a longer code length, more parity bits, and a longer interleave restriction length than specified by a compact disk standard so that redundancy can be reduced in comparison with the compact disk standard and a recordable data quantity can be increased.
摘要翻译：在数字信号编码方法和装置，数字信号记录介质和数字信号译码方法和装置，本发明通过一个简单的结构进行纠错的能力和在编码和解码用的数字信号的纠错码减少冗余。当数字信号与在纠错码编码的，它设有一个较长的码长度，多个奇偶校验位，并且比由光盘标准中指定一个较长的交织约束长度所以没冗余相比，可以减少与紧凑盘标准和可记录的数据量可以增加。

10. 发明公开

EP0735780A3 Reproduction of encoded data in reverse playback operations 失效
标题翻译：在反转重放操作的编码数据的重放
公开(公告)号：EP0735780A3
公开(公告)日：1997-12-29
申请号：EP96300630
申请日：1996-01-30
申请人： SONY CORP
发明人： KAWAMURA MAKOTO , FUJINAMI YASUSHI , YONEMITSU JUN , NAKAGAWA TOMIHIRO
IPC分类号： H04N5/92 , G11B20/10 , H03M7/36 , H04N5/783 , H04N5/85 , H04N9/804 , H04N9/877
CPC分类号： H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/877

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