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1. 发明授权

US08750631B2 Image processing device and method 失效
标题翻译：图像处理装置及方法
公开(公告)号：US08750631B2
公开(公告)日：2014-06-10
申请号：US13131896
申请日：2009-12-09
申请人： Yoshitomo Takahashi , Takuya Kitamura , Yoichi Yagasaki , Teruhiko Suzuki , Jun Yonemitsu
发明人： Yoshitomo Takahashi , Takuya Kitamura , Yoichi Yagasaki , Teruhiko Suzuki , Jun Yonemitsu
IPC分类号： G06K9/36
CPC分类号： H04N19/33 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/96
摘要： The present invention relates to an image processing device and method whereby an image and so forth that a contents producer intends can be displayed in a case where a stereoscopic image content is displayed as a 2D image.A generating unit 13 generates multiplexed data including viewpoint image data for the left eye, and viewpoint image data for the right eye that are two viewpoints of image data, and a view switching flag for specifying image data used for display of a 2D image, of the viewpoint image data for the left eye and the viewpoint image data for the right eye thereof. With decoding of multiplexed data, a view switching flag is extracted from the multiplexed data, and image data used for display of a 2D image is selected from viewpoint image data for the left eye and viewpoint image data for the right eye following the view switching flag thereof. The present invention may be applied to an encoding device or the like for encoding a stereoscopic vision image made up of a multiple-viewpoint image, for example.
摘要翻译：本发明涉及一种图像处理装置和方法，其中在立体图像内容被显示为2D图像的情况下，可以显示内容制作者想要的图像等。生成单元13生成包括左眼的视点图像数据和作为图像数据的两个视点的用于右眼的视点图像数据的多路复用数据和用于指定用于显示2D图像的图像数据的视图切换标志，左眼的视点图像数据和右眼的视点图像数据。通过复用数据的解码，从多路复用数据中提取视图切换标志，从视觉图像数据中选择用于2D图像的显示的图像数据，并且在视图切换标志之后从右眼的视点图像数据中选择其中。例如，本发明可以应用于编码由多视点图像构成的立体视觉图像的编码装置等。

2. 发明申请

US20110242105A1 IMAGE PROCESSING DEVICE AND METHOD 失效
标题翻译：图像处理装置和方法
公开(公告)号：US20110242105A1
公开(公告)日：2011-10-06
申请号：US13131896
申请日：2009-12-09
申请人： Yoshitomo Takahashi , Takuya Kitamura , Yoichi Yagasaki , Teruhiko Suzuki , Jun Yonemitsu
发明人： Yoshitomo Takahashi , Takuya Kitamura , Yoichi Yagasaki , Teruhiko Suzuki , Jun Yonemitsu
IPC分类号： G06T15/20
CPC分类号： H04N19/33 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/96
摘要： The present invention relates to an image processing device and method whereby an image and so forth that a contents producer intends can be displayed in a case where a stereoscopic image content is displayed as a 2D image.A generating unit 13 generates multiplexed data including viewpoint image data for the left eye, and viewpoint image data for the right eye that are two viewpoints of image data, and a view switching flag for specifying image data used for display of a 2D image, of the viewpoint image data for the left eye and the viewpoint image data for the right eye thereof. With decoding of multiplexed data, a view switching flag is extracted from the multiplexed data, and image data used for display of a 2D image is selected from viewpoint image data for the left eye and viewpoint image data for the right eye following the view switching flag thereof. The present invention may be applied to an encoding device or the like for encoding a stereoscopic vision image made up of a multiple-viewpoint image, for example.
摘要翻译：本发明涉及一种图像处理装置和方法，其中在立体图像内容被显示为2D图像的情况下，可以显示内容制作者想要的图像等。生成单元13生成包括左眼的视点图像数据和作为图像数据的两个视点的用于右眼的视点图像数据的多路复用数据和用于指定用于显示2D图像的图像数据的视图切换标志，左眼的视点图像数据和右眼的视点图像数据。通过复用数据的解码，从多路复用数据中提取视图切换标志，从视觉图像数据中选择用于2D图像的显示的图像数据，并且在视图切换标志之后从右眼的视点图像数据中选择其中。例如，本发明可以应用于编码由多视点图像构成的立体视觉图像的编码装置等。

3. 发明授权

US08787691B2 Image processing device and image processing method of images with pixels arrayed in a checkerboard fashion 失效
标题翻译：具有以棋盘方式排列的像素的图像处理装置和图像处理方法
公开(公告)号：US08787691B2
公开(公告)日：2014-07-22
申请号：US13378744
申请日：2010-06-23
申请人： Yoshitomo Takahashi , Teruhiko Suzuki , Takuya Kitamura , Yoichi Yagasaki
发明人： Yoshitomo Takahashi , Teruhiko Suzuki , Takuya Kitamura , Yoichi Yagasaki
IPC分类号： G06K9/36
CPC分类号： H04N19/59 , H04N13/139 , H04N13/156 , H04N13/161 , H04N19/597 , H04N19/85
摘要： Encoding efficiency of image prediction encoding can be improved by performing horizontal packing as horizontal processing to manipulate a horizontal-direction array of pixels of each of a first thinned-out image and a second thinned-out image arrayed in checkerboard fashion, obtained by thinning out the pixels of each of a first image and a second image different from the first image every other line in an oblique direction, wherein pixels of first and second thinned-out images are packed in the horizontal direction. A combined image can be generated, which is combined by adjacently arraying the post-horizontal processing first and second thinned-out images after horizontal processing, as an image to serve as the object of prediction encoding. Aspects of this disclosure can be applied to a case of performing prediction encoding on a first and second image, such as a left and right images making up a 3D image.
摘要翻译：可以通过执行水平打包作为水平处理来改善图像预测编码的编码效率，以操纵以棋盘方式排列的第一稀疏图像和第二稀疏图像中的每一个的水平方向阵列的像素，第一图像和第二图像中的每一个的像素在倾斜方向上每隔一行彼此不同，其中第一和第二稀疏图像的像素被包装在水平方向上。可以生成组合图像，其通过在水平处理之后相邻排列后水平处理第一和第二稀疏图像来组合，作为用作预测编码对象的图像。本公开的方面可以应用于对构成3D图像的左图像和第二图像执行预测编码的情况。

4. 发明申请

US20120114260A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD 失效
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20120114260A1
公开(公告)日：2012-05-10
申请号：US13378744
申请日：2010-06-23
申请人： Yoshitomo Takahashi , Teruhiko Suzuki , Takuya Kitamura , Yoichi Yagasaki
发明人： Yoshitomo Takahashi , Teruhiko Suzuki , Takuya Kitamura , Yoichi Yagasaki
IPC分类号： G06K9/36
CPC分类号： H04N19/59 , H04N13/139 , H04N13/156 , H04N13/161 , H04N19/597 , H04N19/85
摘要： The present invention relates to an image processing device and an image processing method whereby encoding efficiency of image prediction encoding can be improved.A horizontal processing unit 31 performs horizontal packing as horizontal processing to manipulate the horizontal-direction array of pixels of each of a first thinned-out image and a second thinned-out image arrayed in checkerboard fashion, obtained by thinning out the pixels of each of a first image and a second image different from the first image every other line in an oblique direction, wherein pixels of first and second thinned-out images are packed in the horizontal direction. A combining unit 33 generates a combined image which is combined by adjacently arraying the post-horizontal processing first and second thinned-out images after horizontal processing, as an image to serve as the object of prediction encoding. The present invention can be applied to a case of performing prediction encoding on a first and second image, such as an L (Left) image and R (Right) image making up a 3D image or the like, for example.
摘要翻译：本发明涉及图像处理装置和图像处理方法，从而能够提高图像预测编码的编码效率。水平处理单元31执行水平打包作为水平处理，以操纵以棋盘方式排列的第一稀疏图像和第二稀疏图像中的每一个的水平方向阵列，通过将每个图像的像素稀疏得到第一图像和第二图像与第一图像在倾斜方向上每隔一行不同，其中第一和第二稀疏图像的像素沿水平方向包装。组合单元33生成通过相邻排列水平处理之后的水平后处理第一和第二稀疏图像而组合的组合图像作为用作预测编码对象的图像。本发明可以应用于例如在构成3D图像等的L（左）图像和R（右））图像等第一图像和第二图像上执行预测编码的情况。

5. 发明授权

US5666461A High efficiency encoding and decoding of picture signals and recording medium containing same 失效
标题翻译：图像信号的高效率编码和解码以及包含其的记录介质
公开(公告)号：US5666461A
公开(公告)日：1997-09-09
申请号：US454598
申请日：1995-05-30
申请人： Katsuji Igarashi , Jun Yonemitsu , Yoichi Yagasaki , Yasushi Fujinami , Tomoyuki Sato , Motoki Kato , Teruhiko Suzuki
发明人： Katsuji Igarashi , Jun Yonemitsu , Yoichi Yagasaki , Yasushi Fujinami , Tomoyuki Sato , Motoki Kato , Teruhiko Suzuki
IPC分类号： G06T9/00 , H04N7/26 , H04N7/36 , H04N7/46 , H04N7/50 , H04N5/92 , H04N5/76 , H04N5/917
CPC分类号： H04N19/00 , H04N19/105 , H04N19/112 , H04N19/137 , H04N19/503 , H04N19/577 , H04N19/61 , H04N19/85 , H04N19/98 , H04N19/70
摘要： An encoder considers a frame representing a picture as comprised of areas. For each area, the encoder decides which of frame-based or field-based orthogonal transformation will be most efficient at reducing spatial redundancy in that area. For each area, the encoder decides which of frame-based or field-based predictive encoding will be most efficient at reducing temporal redundancy in that area. The encoder encodes each area of the picture frame using the most efficient orthogonal transformation technique and using the most efficient predictive encoding technique to produce an encoded signal. A decoder decodes the encoded signal. The encoded signal is recorded on a recording medium, transmitted over a transmission channel, or broadcast.
摘要翻译：编码器将表示图像的帧视为由区域组成。对于每个区域，编码器决定哪个基于帧的或基于场的正交变换将最有效地减少该区域中的空间冗余。对于每个区域，编码器决定哪个基于帧的或基于场的预测编码在减少该区域的时间冗余方面将是最有效的。编码器使用最有效的正交变换技术对图像帧的每个区域进行编码，并使用最有效的预测编码技术来产生编码信号。解码器解码编码信号。编码信号被记录在通过传输信道或广播传输的记录介质上。

6. 发明授权

US5543932A Digital video signal recording apparatus and digital video signal reproducing apparatus 失效
标题翻译：数字视频信号记录装置和数字视频信号再现装置
公开(公告)号：US5543932A
公开(公告)日：1996-08-06
申请号：US248176
申请日：1994-05-24
申请人： Ching-Fang Chang , Naofumi Yanagihara , Jun Yonemitsu , Katsumi Tahara , Yoichi Yagasaki , Teruhiko Suzuki
发明人： Ching-Fang Chang , Naofumi Yanagihara , Jun Yonemitsu , Katsumi Tahara , Yoichi Yagasaki , Teruhiko Suzuki
IPC分类号： H04N5/7826 , H04N5/783 , H04N9/804 , H04N9/89 , H04N5/926 , H04N5/937
CPC分类号： H04N9/8042 , H04N5/78266 , H04N5/783 , H04N9/89
摘要： According to the present invention, when an ATV signal is recorded by a digital VCR in the conventional television signal record mode, variable speed reproduction data composed of HP data containing I frame is redundantly recorded in a surplus record area that is formed by the difference between the transmission rate of the ATV signal and the transmission rate of the conventional compressed digital video signal. When variable speed reproduction is performed, the variable speed reproduction data is reproduced.
摘要翻译：根据本发明，当在现有的电视信号记录模式中通过数字VCR记录ATV信号时，由包含I帧的HP数据构成的变速再现数据被冗余地记录在由 ATV信号的传输速率和传统压缩数字视频信号的传输速率。当执行变速再现时，再现变速再现数据。

7. 发明授权

US06226327B1 Video coding method and apparatus which select between frame-based and field-based predictive modes 失效
标题翻译：在基于帧和基于场的预测模式之间进行选择的视频编码方法和装置
公开(公告)号：US06226327B1
公开(公告)日：2001-05-01
申请号：US08084642
申请日：1993-06-29
申请人： Katsuji Igarashi , Jun Yonemitsu , Yoichi Yagasaki , Yasushi Fujinami , Tomoyuki Sato , Motoki Kato , Teruhiko Suzuki
发明人： Katsuji Igarashi , Jun Yonemitsu , Yoichi Yagasaki , Yasushi Fujinami , Tomoyuki Sato , Motoki Kato , Teruhiko Suzuki
IPC分类号： H04N736
CPC分类号： H04N19/00 , H04N19/105 , H04N19/112 , H04N19/137 , H04N19/503 , H04N19/577 , H04N19/61 , H04N19/70 , H04N19/85 , H04N19/98
摘要： An encoder considers a frame representing a picture as comprised of areas. For each area, the encoder decides which of frame-based or field-based orthogonal transformation will be most efficient at reducing spatial redundancy in that area. For each area, the encoder decides which of frame-based or field-based predictive encoding will be most efficient at reducing temporal redundancy in that area. The encoder encodes each area of the picture frame using the most efficient orthogonal transformation technique and using the most efficient predictive encoding technique to produce an encoded signal. A decoder decodes the encoded signal. The encoded signal is recorded on a recording medium, transmitted over a transmission channel, or broadcast.
摘要翻译：编码器将表示图像的帧视为由区域组成。对于每个区域，编码器决定哪个基于帧的或基于场的正交变换将最有效地减少该区域中的空间冗余。对于每个区域，编码器决定哪个基于帧的或基于场的预测编码在减少该区域的时间冗余方面将是最有效的。编码器使用最有效的正交变换技术对图像帧的每个区域进行编码，并使用最有效的预测编码技术来产生编码信号。解码器解码编码信号。编码信号被记录在通过传输信道或广播传输的记录介质上。

8. 发明授权

US5699474A Method and apparatus for decoding MPEG-type data reproduced from a recording medium during a high-speed reproduction operation 失效
标题翻译：用于在高速再现操作期间解码从记录介质再现的MPEG型数据的方法和装置
公开(公告)号：US5699474A
公开(公告)日：1997-12-16
申请号：US397116
申请日：1995-06-19
申请人： Teruhiko Suzuki , Katsumi Tahara , Yoichi Yagasaki , Yasushi Fujinami , Jun Yonemitsu
发明人： Teruhiko Suzuki , Katsumi Tahara , Yoichi Yagasaki , Yasushi Fujinami , Jun Yonemitsu
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 , H04N5/92
CPC分类号： H04N5/85 , H04N19/00 , H04N19/174 , H04N19/423 , H04N19/503 , H04N19/587 , H04N19/61 , H04N19/90 , H04N5/783 , H04N5/9261 , H04N5/9262 , H04N5/9267 , H04N19/107 , H04N19/13 , H04N19/60 , H04N19/70 , H04N19/91 , H04N5/781 , H04N5/78263 , H04N9/8045 , H04N9/8047
摘要： Recording unit is operative so that, in the case of carrying out high speed reproduction, switch is switched by high speed reproduction control signal inputted from the external, and a signal read out from the recording unit is inputted to VLD and formatter. High speed reproduction control signal is inputted to recording unit, switch and counter. Recording unit reproduces and outputs predetermined data in accordance with high speed reproduction control signal. At VLD, variable length encoding of MPEG is released, and syntax analysis is carried out. Counter counts the number of frames to be transmitted. Moreover, counter outputs temporal.sub.-- reference in accordance with reproduction speed indicated by high speed reproduction control signal. Header converter rewrites temporal.sub.-- reference in picture header in accordance with temporal.sub.-- reference outputted from counter. From facts as described above, high speed reproduction of moving picture can be made.
摘要翻译： PCT No.PCT / JP94 / 01139S。 371日期：1995年6月19日 102（e）1995年6月19日PCT PCT 1994年7月12日PCT公布。出版物WO95 / 02946 日期1995年1月26日记录单元操作，使得在进行高速再现的情况下，通过从外部输入的高速再现控制信号切换开关，并且从记录单元读出的信号被输入到VLD和格式化高速再现控制信号被输入到记录单元，开关和计数器。记录单元根据高速再现控制信号再现和输出预定数据。在VLD中，MPEG的可变长度编码被释放，并进行语法分析。计数器计数要发送的帧数。此外，根据由高速再现控制信号表示的再现速度，计数器输出时间参考。标题转换器根据从计数器输出的时间参考，重写图片标题中的时间参考。根据如上所述的事实，可以进行运动图像的高速再现。

9. 发明授权

US6101313A High efficiency encoding and decoding of picture signals and recording medium containing same 失效
标题翻译：图像信号的高效率编码和解码以及包含其的记录介质
公开(公告)号：US6101313A
公开(公告)日：2000-08-08
申请号：US453279
申请日：1995-05-30
申请人： Katsuji Igarashi , Jun Yonemitsu , Yoichi Yagasaki , Yasushi Fujinami , Tomoyuki Sato , Motoki Kato , Teruhiko Suzuki
发明人： Katsuji Igarashi , Jun Yonemitsu , Yoichi Yagasaki , Yasushi Fujinami , Tomoyuki Sato , Motoki Kato , Teruhiko Suzuki
IPC分类号： G06T9/00 , H04N7/26 , H04N7/36 , H04N7/46 , H04N7/50 , H04N5/92 , H04N5/917
CPC分类号： H04N19/00 , H04N19/105 , H04N19/112 , H04N19/137 , H04N19/503 , H04N19/577 , H04N19/61 , H04N19/85 , H04N19/98 , H04N19/70
摘要： An encoder considers a frame representing a picture as comprised of areas. For each area, the encoder decides which of frame-based or field-based orthogonal transformation will be most efficient at reducing spatial redundancy in that area. For each area, the encoder decides which of frame-based or field-based predictive encoding will be most efficient at reducing temporal redundancy in that area. The encoder encodes each area of the picture frame using the most efficient orthogonal transformation technique and using the most efficient predictive encoding technique to produce an encoded signal. A decoder decodes the encoded signal. The encoded signal is recorded on a recording medium, transmitted over a transmission channel, or broadcast.
摘要翻译：编码器将表示图像的帧视为由区域组成。对于每个区域，编码器决定哪个基于帧的或基于场的正交变换将最有效地减少该区域中的空间冗余。对于每个区域，编码器决定哪个基于帧的或基于场的预测编码在减少该区域的时间冗余方面将是最有效的。编码器使用最有效的正交变换技术对图像帧的每个区域进行编码，并使用最有效的预测编码技术来产生编码信号。解码器解码编码信号。编码信号被记录在通过传输信道或广播传输的记录介质上。

10. 发明授权

US5786858A Method of encoding image signal, apparatus for encoding image signal, method of decoding image signal, apparatus for decoding image signal, and image signal recording medium 失效
标题翻译：图像信号编码方法，图像信号编码装置，图像信号解码方法，图像信号解码装置以及图像信号记录介质
公开(公告)号：US5786858A
公开(公告)日：1998-07-28
申请号：US729712
申请日：1996-10-07
申请人： Yoichi Yagasaki , Jun Yonemitsu , Teruhiko Suzuki
发明人： Yoichi Yagasaki , Jun Yonemitsu , Teruhiko Suzuki
IPC分类号： G06T9/00 , H04N5/783 , H04N5/85 , H04N7/26 , H04N7/50 , H04N9/804 , H04N7/36
CPC分类号： H04N9/8042 , H04N19/61 , H04N19/107 , H04N5/783 , H04N5/85
摘要： An image signal encoding method and apparatus is provided. An input image signal is coded to produce coded picture signals. Specifically, the coded picture signals include a group-of-pictures consisting of predictive coded pictures and bi-directionally predictive coded pictures. For at least some of the predictive coded pictures of the group-of-pictures, slices are designated which consist entirely of intra-coded macroblocks. An indication of the slices designated is provided in the coded picture signals.
摘要翻译：提供了图像信号编码方法和装置。输入图像信号被编码以产生编码图像信号。具体地，编码图像信号包括由预测编码图像和双向预测编码图像组成的图像组。对于图像组的至少一些预测编码图像，指定完全由帧内编码宏块组成的片。在编码图像信号中提供指定的片的指示。

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