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1. 发明申请

US20120182401A1 DEVICE, METHOD, AND COMPUTER PROGRAM FOR THREE-DIMENSIONAL VIDEO PROCESSING 有权
标题翻译：用于三维视频处理的设备，方法和计算机程序
公开(公告)号：US20120182401A1
公开(公告)日：2012-07-19
申请号：US13365858
申请日：2012-02-03
申请人： Yuki Kobayashi , Yuki Maruyama , Kentaro Matsumoto
发明人： Yuki Kobayashi , Yuki Maruyama , Kentaro Matsumoto
IPC分类号： H04N13/04
CPC分类号： H04N13/122 , G06T1/20 , H04N13/239 , H04N13/341 , H04N2013/0081
摘要： A 3D video processing device includes a disparity map generator which compares a first-perspective image from a first perspective with a second-perspective image from a second perspective, which are two images forming stereoscopic video, thereby generates a disparity map which represents disparity of the second-perspective image with respect to the first-perspective image, a first new image generator which rotates the first-perspective image based on rotation angle information which represents rotation statuses of the first- and the second-perspective images, thereby generates a new first-perspective image, and a second new image generator which generates a new second-perspective image, which is paired with the new first-perspective image to form stereoscopic video, based on the first-perspective image and on the disparity map.
摘要翻译： 3D视频处理设备包括视差图生成器，其将来自第一透视图的第一视角图像与第二视角的第二视角图像进行比较，第二透视图是形成立体视频的两个图像，从而生成视差图，其表示视差图像相对于第一透视图像的第二透视图像，基于表示第一透视图像和第二透视图像的旋转状态的旋转角度信息旋转第一视角图像的第一新图像生成器，从而生成新的第一透视图像以及第二新图像生成器，其基于第一透视图像和视差图，生成与新的第一视角图像配对以形成立体视频的新的第二视角图像。

2. 发明授权

US09602799B2 Device, method, and computer program for three-dimensional video processing 有权
公开(公告)号：US09602799B2
公开(公告)日：2017-03-21
申请号：US13365858
申请日：2012-02-03
申请人： Yuki Kobayashi , Yuki Maruyama , Kentaro Matsumoto
发明人： Yuki Kobayashi , Yuki Maruyama , Kentaro Matsumoto
IPC分类号： H04N13/04 , H04N13/00 , H04N13/02 , G06T1/20
CPC分类号： H04N13/122 , G06T1/20 , H04N13/239 , H04N13/341 , H04N2013/0081
摘要： A 3D video processing device includes a disparity map generator which compares a first-perspective image from a first perspective with a second-perspective image from a second perspective, which are two images forming stereoscopic video, thereby generates a disparity map which represents disparity of the second-perspective image with respect to the first-perspective image, a first new image generator which rotates the first-perspective image based on rotation angle information which represents rotation statuses of the first- and the second-perspective images, thereby generates a new first-perspective image, and a second new image generator which generates a new second-perspective image, which is paired with the new first-perspective image to form stereoscopic video, based on the first-perspective image and on the disparity map.

3. 发明申请

US20120002022A1 IMAGE CODING APPARATUS, IMAGE CODING METHOD, PROGRAM, AND INTEGRATED CIRCUIT 审中-公开
标题翻译：图像编码设备，图像编码方法，程序和集成电路
公开(公告)号：US20120002022A1
公开(公告)日：2012-01-05
申请号：US13175348
申请日：2011-07-01
申请人： Hideyuki Ohgose , Katsuki Urano , Kiyofumi Abe , Hiroshi Arakawa , Yuki Maruyama , Yuki Kobayashi
发明人： Hideyuki Ohgose , Katsuki Urano , Kiyofumi Abe , Hiroshi Arakawa , Yuki Maruyama , Yuki Kobayashi
IPC分类号： H04N13/00
CPC分类号： H04N9/8227 , H04N13/189 , H04N19/105 , H04N19/107 , H04N19/137 , H04N19/196 , H04N19/597 , H04N2013/0081
摘要： An image coding apparatus records stereoscopic video partially as 2D video so as to enable display to be performed while seamlessly switching between 3D video and 2D video, and includes: a control unit that sets one of a 2D coding mode and a 3D coding mode which are modes of coding the stereoscopic video so that, when displayed in 3D, the stereoscopic video is displayed as 2D video and 3D video respectively; and a coding unit that, in the case where the control unit switches from the 3D coding mode to the 2D coding mode, codes the to stereoscopic video according to a 3D coding standard in the 3D coding mode, and codes the stereoscopic video according to the 3D coding standard using a coding condition in the 2D coding mode, the coding condition being a condition for causing the stereoscopic video to be viewed as the 2D video when displayed.
摘要翻译：图像编码装置将立体视频部分地记录为2D视频，以便能够在3D视频和2D视频之间无缝切换的同时执行显示，并且包括：控制单元，其设置2D编码模式和3D编码模式之一对立体视频进行编码的模式，使得当以3D显示时，立体视频分别被显示为2D视频和3D视频; 以及编码单元，在所述控制单元从3D编码模式切换到2D编码模式的情况下，根据3D编码模式中的3D编码标准对立体视频进行编码，并根据 3D编码标准，使用2D编码模式中的编码条件，编码条件是当立体视频被显示时被视为2D视频的条件。

4. 发明申请

US20120140036A1 STEREO IMAGE ENCODING DEVICE AND METHOD 审中-公开
标题翻译：立体图像编码装置和方法
公开(公告)号：US20120140036A1
公开(公告)日：2012-06-07
申请号：US13386723
申请日：2010-12-21
申请人： Yuki Maruyama
发明人： Yuki Maruyama
IPC分类号： H04N13/00
CPC分类号： H04N9/8042 , H04N13/189 , H04N19/124 , H04N19/134 , H04N19/146 , H04N19/597 , H04N19/61
摘要： Provided is a stereo image coding apparatus (100) including: a motion vector estimating unit (102) that calculates disparity information (102g) on a disparity between two image signals (101iX and 101iY) captured at two positions; a quantization parameter determining unit (103) that determines a quantization parameter (104p) based on the calculated disparity information so that the disparity in a portion of the three-dimensional image has a larger code amount as the disparity in the portion is larger; and an image coding unit (104) that codes the determined quantization parameter by quantization to generate a coded stream (100o) of a three-dimensional image signal.
摘要翻译：提供了一种立体图像编码装置（100），包括：运动矢量估计单元，用于对在两个位置捕获的两个图像信号（101iX和101iY）之间的视差进行差异信息（102g）的计算; 量化参数确定单元，其基于所计算的视差信息来确定量化参数（104p），使得当该部分中的视差越大时，三维图像的一部分中的视差越大; 以及通过量化对所确定的量化参数进行编码以生成三维图像信号的编码流（100o）的图像编码单元（104）。

5. 发明授权

US08045821B2 Coding method conversion apparatus 有权
标题翻译：编码方法转换装置
公开(公告)号：US08045821B2
公开(公告)日：2011-10-25
申请号：US12031061
申请日：2008-02-14
申请人： Kei Tasaka , Tatsuro Juri , Katsuo Saigo , Hideyuki Ohgose , Koji Arimura , Hiroshi Arakawa , Yuki Maruyama
发明人： Kei Tasaka , Tatsuro Juri , Katsuo Saigo , Hideyuki Ohgose , Koji Arimura , Hiroshi Arakawa , Yuki Maruyama
IPC分类号： G06K9/36 , G06K9/46 , G06K9/40
CPC分类号： H04N19/86 , H04N19/117 , H04N19/134 , H04N19/139 , H04N19/146 , H04N19/159 , H04N19/172 , H04N19/174 , H04N19/176 , H04N19/46 , H04N19/61 , H04N19/80
摘要： A coding method conversion apparatus converts the first coded data coded by the first coding method into the second coded data. The coding method conversion apparatus includes: an H.264 decoder which decodes the first coded data; a deblocking filter strength calculation unit which calculates a filter strength of deblocking filtering of a second coding method, using at least one piece of decoding information except a coding type of the first coded data, the decoding information being obtained by decoding the first coded data; and a deblocking filter which performs the deblocking filtering to reduce noise in a boundary of blocks according to the filter strength calculated by the deblocking filter strength calculation unit.
摘要翻译：编码方法转换装置将通过第一编码方法编码的第一编码数据转换为第二编码数据。编码方法转换装置包括：解码第一编码数据的H.264解码器; 去块滤波强度计算单元，使用除了第一编码数据的编码类型之外的至少一条解码信息，计算第二编码方法的去块滤波的滤波强度，解码信息是通过解码第一编码数据而获得的; 以及去块滤波器，其执行去块滤波以根据由去块滤波器强度计算单元计算的滤波强度来减小块边界中的噪声。

6. 发明授权

US07826980B2 Cumulative chemical/physical phenomenon detecting apparatus 有权
标题翻译：累积化学/物理现象检测装置
公开(公告)号：US07826980B2
公开(公告)日：2010-11-02
申请号：US11886130
申请日：2006-03-13
申请人： Kazuaki Sawada , Takeshi Hizawa , Junichi Matsuo , Yuki Maruyama
发明人： Kazuaki Sawada , Takeshi Hizawa , Junichi Matsuo , Yuki Maruyama
IPC分类号： G01N27/60
CPC分类号： G01N27/4148
摘要： A sensitivity of a cumulative chemical/physical phenomenon detecting apparatus is improved. Prior to transferring charges at a sensing section to a floating diffusion section, the charges remaining at the sensing section are removed from the sensing section by a potential barrier formed between the sensing section and a charge injection adjusting section.
摘要翻译：提高了累积化学/物理现象检测装置的灵敏度。在将感测部分的电荷转移到浮动扩散部分之前，通过在感测部分和电荷注入调节部分之间形成的势垒，将感测部分剩余的电荷从感测部分移除。

7. 发明申请

US20090245350A1 IMAGE CODING APPARATUS AND IMAGE CODING METHOD 审中-公开
标题翻译：图像编码装置和图像编码方法
公开(公告)号：US20090245350A1
公开(公告)日：2009-10-01
申请号：US12301528
申请日：2007-06-14
申请人： Yuki Maruyama , Hiroshi Arakawa , Hideyuki Ohgose , Takahiro Nishi
发明人： Yuki Maruyama , Hiroshi Arakawa , Hideyuki Ohgose , Takahiro Nishi
IPC分类号： H04N7/26 , H04N11/04
CPC分类号： H04N19/132 , H04N19/15 , H04N19/176
摘要： To provide an image coding apparatus and an image coding method for reliably suppressing delays in image coding processing while suppressing increases in circuit size. An image coding apparatus (100) includes: an image coding unit (101) which generates a coded picture by sequentially coding a plurality of input pictures; a skipped picture generation unit (104) which generates a skipped picture; an entropy coding unit (102) which performs entropy coding on the coded picture and the skipped picture; and a coding control unit (103) which determines whether or not entropy coding has generated a coded picture including a macroblock having a code amount exceeding a threshold value, and which causes the skipped picture generation unit (104) to generate a skipped picture based on a specific picture that is one of the plurality of input pictures that corresponds to the coded picture, without causing the image coding unit (101) to perform coding.
摘要翻译：提供一种图像编码装置和图像编码方法，用于在抑制电路尺寸的增加的同时可靠地抑制图像编码处理中的延迟。一种图像编码装置（100）包括：图像编码单元（101），通过对多个输入图像进行顺序编码来生成编码图像; 跳过图像生成单元，生成跳过图像; 熵编码单元，对编码图像和跳过图像进行熵编码; 以及编码控制单元，其确定熵编码是否已经生成包括具有超过阈值的代码量的宏块的编码图像，并且使得跳过的图像生成单元（104）基于作为与编码图像对应的多个输入图像之一的特定图像，而不使图像编码单元（101）进行编码。

8. 发明申请

US20080018959A1 Multiplier And Image Sensor Employing Same 审中-公开
标题翻译：乘法器和图像传感器使用相同
公开(公告)号：US20080018959A1
公开(公告)日：2008-01-24
申请号：US11793619
申请日：2005-12-20
申请人： Kazuaki Sawada , Yuki Maruyama
发明人： Kazuaki Sawada , Yuki Maruyama
IPC分类号： H01L27/148 , H04N1/04
CPC分类号： H04N5/335 , H01L27/146 , H01L31/101
摘要： charge generated by the incident light is accumulated in a charge accumulation well in the semiconductor substrate immediately beneath the first electrode film when the gate voltage applied to the first electrode film is a first gate voltage, and the accumulated charge is amplified when the gate voltage is a second gate voltage.
摘要翻译：当施加到第一电极膜的栅极电压是第一栅极电压时，由入射光产生的电荷在第一电极膜正下方的半导体衬底中的电荷蓄积中积累，并且当栅极电压为第二栅极电压。

9. 发明授权

US08254451B2 Image coding apparatus, image coding method, image coding integrated circuit, and camera 有权
标题翻译：图像编码装置，图像编码方法，图像编码集成电路和摄像机
公开(公告)号：US08254451B2
公开(公告)日：2012-08-28
申请号：US12535110
申请日：2009-08-04
申请人： Yuki Maruyama
发明人： Yuki Maruyama
IPC分类号： H04N11/02 , H04N7/32 , G06K9/36
CPC分类号： H04N19/577 , H04N19/107 , H04N19/139 , H04N19/14 , H04N19/169 , H04N19/61
摘要： An image coding apparatus includes a reference index assignment unit that assigns reference indices to reference pictures which can be referred to by a current picture to be coded, each of the reference indices having a different value and being assigned to a corresponding one of the plural reference pictures. An image coding unit performs field-coding on the current picture to be coded, by referring to the reference pictures indicated by the reference indices assigned by the reference index assignment unit, and codes the reference indices. The reference index assignment unit assigns, to one of two reference pictures included in the plural reference pictures, a reference index having a value smaller than a value of a reference index to be assigned to the other reference picture. One of the two reference pictures is temporally closer to the current picture to be coded.
摘要翻译：图像编码装置包括：参考索引分配单元，其将参考图像分配给可由当前编码图像参照的参考图像，每个参考索引具有不同的值，并被分配给多个参考中的相应一个图片。图像编码单元通过参照由参考索引分配单元分配的参考索引指示的参考图像对当前要编码的图像执行场编码，并对参考索引进行编码。参考索引分配单元将包括在多个参考图片中的两个参考图像之一分配给具有小于要分配给另一参考图片的参考索引的值的参考索引。两个参考图像中的一个在时间上更接近于要编码的当前图像。

10. 发明申请

US20100202513A1 VIDEO SIGNAL CODING APPARATUS AND VIDEO SIGNAL CODING METHOD 有权
标题翻译：视频信号编码设备和视频信号编码方法
公开(公告)号：US20100202513A1
公开(公告)日：2010-08-12
申请号：US12700048
申请日：2010-02-04
申请人： Hiroshi Arakawa , Yuki Maruyama , Hideyuki Ohgose , Kiyofumi Abe
发明人： Hiroshi Arakawa , Yuki Maruyama , Hideyuki Ohgose , Kiyofumi Abe
IPC分类号： H04N7/26
CPC分类号： H04N19/186 , H04N19/126 , H04N19/15 , H04N19/172 , H04N19/61
摘要： Video signal coding apparatus includes: a quantization unit which quantizes, using coefficient values in a first quantization matrix, a luminance signal of each of a first picture and a second picture coded after the first picture, and quantizes, using coefficient values in a second quantization matrix, a chrominance signal of each of the first picture and the second picture; a code amount obtainment unit which obtains a luminance code amount and a chrominance code amount of each of the first picture and the second picture; a rate calculation unit which calculates a rate of the chrominance code amount with respect to the luminance code amount for each of the first picture and the second picture, obtained by the code amount obtainment unit; and a rate control unit which changes a coefficient value of at least one of the first matrix and the second matrix used in quantizing the second picture, before the quantization unit quantizes the second picture, so that the rate for the second picture becomes smaller than the rate for the first picture.
摘要翻译：视频信号编码装置包括：量化单元，其使用第一量化矩阵中的系数值量化在第一图像之后编码的第一图像和第二图像中的每一个的亮度信号，并且使用第二量化中的系数值进行量化矩阵，第一图像和第二图像中的每一个的色度信号; 代码量获取单元，其获得第一图像和第二图像中的每一个的亮度代码量和色度代码量; 速率计算单元，其通过代码量获取单元获得的第一图像和第二图像的亮度代码量的色度代码量的比率; 以及速率控制单元，其在量化单元对第二图像进行量化之前改变在量化第二图像中使用的第一矩阵和第二矩阵中的至少一个的系数值，使得第二图像的比率变得小于率为第一张照片。

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