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11. 发明授权

US08204337B2 Image processing system and method for noise reduction 有权
标题翻译：图像处理系统及降噪方法
公开(公告)号：US08204337B2
公开(公告)日：2012-06-19
申请号：US13057046
申请日：2010-05-13
申请人： Khang Nguyen , Yusuke Monobe , Yusuke Tanji
发明人： Khang Nguyen , Yusuke Monobe , Yusuke Tanji
IPC分类号： G06K9/40 , G06K9/36 , G06K9/46 , H04N5/00
CPC分类号： H04N5/21 , G06T5/50 , G06T7/223 , G06T2207/20021 , G06T2207/20221 , H04N5/144 , H04N19/577 , H04N19/61 , H04N19/86
摘要： To provide an image processing apparatus which reduces, using a temporal noise removal scheme, image block distortion or noise and temporal flickering and fluctuation phenomena. The image processing apparatus (1) removing noise in an input image by adding a reference image to the input image includes a motion estimation unit (20) which generates motion information indicating a motion estimated for the input image; a motion compensation unit (30) which generates a after motion compensation second image corresponding to a before motion compensation first image by performing motion compensation using the generated motion information; a flatness degree calculation unit (40) which calculates a flatness degree of the input image; a blending rate calculation unit (53) which calculates addition rates for the input image, first image, and second image, using the calculated flatness degree; and a pixel addition unit (60) which adds the respective images according to the addition rates.
摘要翻译：提供一种降低使用时间噪声去除方案的图像块失真或噪声以及时间闪烁和波动现象的图像处理装置。通过向输入图像添加参考图像来去除输入图像中的噪声的图像处理装置（1）包括：运动估计单元（20），生成指示针对输入图像估计的运动的运动信息; 运动补偿单元，通过使用所生成的运动信息进行运动补偿，生成与运动补偿前图像对应的运动补偿后的图像; 平面度计算单元，其计算输入图像的平坦度; 混合率计算单元，使用所计算的平坦度来计算输入图像，第一图像和第二图像的加法率; 以及像素相加单元（60），其根据加法率添加各个图像。

12. 发明申请

US20100260437A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, PROGRAM, RECORDING MEDIUM, AND INTEGRATED CIRCUIT 有权
标题翻译：图像处理装置，图像处理方法，程序，记录介质和集成电路
公开(公告)号：US20100260437A1
公开(公告)日：2010-10-14
申请号：US12675848
申请日：2009-07-15
申请人： Khang Nguyen , Yusuke Monobe , Masataka Ejima
发明人： Khang Nguyen , Yusuke Monobe , Masataka Ejima
IPC分类号： G06K9/40
CPC分类号： H04N19/85 , H04N5/21 , H04N19/86
摘要： An image processing device (10) removes noise from an input image by adding the input image to a reference image, and includes: a motion estimation unit (1) which generates motion information for each of blocks of the input image; a motion compensation unit (3) which generates a motion-compensated reference image; a block distortion amount calculation unit (5) which calculates a block distortion amount for each of blocks of the motion-compensated reference image; an addition ratio calculation unit (6) which calculates an addition ratio of a block of the motion-compensated reference image so that the addition ratio decreases as the block distortion increases; and an addition unit (4) which perform weighted sum on a pixel value of the block of the motion-compensated reference image and a pixel value of a block of the input image, using the addition ratio.
摘要翻译：图像处理装置（10）通过将输入图像与参考图像相加来从输入图像中除去噪声，并且包括：运动估计单元（1），其生成输入图像的每个块的运动信息; 运动补偿单元（3），其生成运动补偿参考图像; 块运算补偿参考图像的每个块的块失真量，计算块失真量计算单元; 相加比率计算单元（6），其计算所述运动补偿参考图像的块的相加比，使得所述相加比随着所述块失真增大而减小; 以及加法单元（4），其使用相加比率对运动补偿参考图像的块的像素值和输入图像的块的像素值执行加权和。

13. 发明授权

US09338426B2 Three-dimensional image processing apparatus, three-dimensional imaging apparatus, and three-dimensional image processing method 有权
标题翻译：三维图像处理装置，三维成像装置和三维图像处理方法
公开(公告)号：US09338426B2
公开(公告)日：2016-05-10
申请号：US13879710
申请日：2011-10-26
申请人： Yasunori Ishii , Khang Nguyen
发明人： Yasunori Ishii , Khang Nguyen
IPC分类号： H04N13/00 , G03B35/00 , G03B35/08 , G03B35/18 , G06T19/00 , H04N13/02
CPC分类号： H04N13/122 , G03B35/00 , G03B35/08 , G03B35/18 , G06T19/00 , H04N13/128 , H04N13/207 , H04N13/271
摘要： A three-dimensional image processing apparatus which processes a captured image of a scene using distance information indicating a distance of the scene from a camera, and includes: a distance designation unit which receives input of a designated distance that is a target distance in which a stereoscopic effect is to be emphasized; a distance conversion unit which converts the distance indicated in the distance information into a stereoscopic distance for generating three-dimensional images, to emphasize the stereoscopic effect of the scene in the designated distance; and an emphasized image generation unit which, by processing the captured image based on the stereoscopic distance, generates an emphasized image representing the stereoscopic effect to be emphasized in the designated distance.
摘要翻译：一种三维图像处理装置，其使用表示场景与摄像机的距离的距离信息来处理场景的拍摄图像，并且包括：距离指定单元，其接收作为目标距离的指定距离的输入，其中，要强调立体效果; 将距离信息中指示的距离转换成用于生成三维图像的立体距离的距离转换单元，以强调指定距离内场景的立体效果; 以及强调图像生成单元，其通过基于立体距离处理所拍摄的图像，生成表示要在指定距离中强调的立体效果的强调图像。

14. 发明授权

US08823812B2 Image capturing apparatus and method for displaying a subject of image capturing and indicating motion of the image capturing apparatus during the image capturing 有权
标题翻译：用于在图像捕获期间显示图像捕获对象并指示图像捕获装置的运动的图像捕获装置和方法
公开(公告)号：US08823812B2
公开(公告)日：2014-09-02
申请号：US13132656
申请日：2010-09-22
申请人： Khang Nguyen , Yusuke Monobe , Kozo Ezawa , Masahiro Inata , Toshio Inaji
发明人： Khang Nguyen , Yusuke Monobe , Kozo Ezawa , Masahiro Inata , Toshio Inaji
IPC分类号： H04N5/228
CPC分类号： G03B5/00 , G03B17/20 , G03B2205/0007 , G03B2217/005 , H04N5/23248
摘要： An image capturing apparatus includes: an imaging device which receives incident light through an optical system, and converts the received light into image data of an image; a memory which stores the image data converted; a motion detecting unit which detects a motion of the image capturing apparatus during an exposure period; an image generating unit which generates an image indicating the detected motion; and a display control unit which causes the display unit to display the generated image.
摘要翻译：一种摄像装置，包括：成像装置，其通过光学系统接收入射光，并将接收的光转换为图像的图像数据; 存储转换的图像数据的存储器; 运动检测单元，其在曝光期间检测图像拍摄装置的运动; 图像生成单元，其生成表示检测到的运动的图像; 以及使显示单元显示所生成的图像的显示控制单元。

15. 发明申请

US20110234826A1 IMAGE CAPTURING APPARATUS, METHOD, PROGRAM, AND CIRCUIT 有权
标题翻译：图像捕获设备，方法，程序和电路
公开(公告)号：US20110234826A1
公开(公告)日：2011-09-29
申请号：US13132656
申请日：2010-09-22
申请人： Khang Nguyen , Yusuke Monobe , Kozo Ezawa , Masahiro Inata , Toshio Inaji
发明人： Khang Nguyen , Yusuke Monobe , Kozo Ezawa , Masahiro Inata , Toshio Inaji
IPC分类号： H04N5/228
CPC分类号： G03B5/00 , G03B17/20 , G03B2205/0007 , G03B2217/005 , H04N5/23248
摘要： An image capturing apparatus (1) includes: an imaging device (12) which receives incident light through an optical system (11), and converts the received light into image data (12D) of an image (12P); a memory (13) which stores the image data converted; a motion detecting unit (15) which detects a motion (1My) of the image capturing apparatus during an exposure period (1y); an image generating unit (16) which generates an image (16a) indicating the detected motion; and a display control unit (17) which causes the display unit to display the generated image.
摘要翻译：一种摄像装置（1）包括：成像装置（12），其通过光学系统（11）接收入射光，并将接收的光转换成图像（12P）的图像数据（12D）; 存储转换图像数据的存储器（13）; 运动检测单元（15），其在曝光期间（1y）中检测所述摄像装置的运动（1My）; 图像生成单元，其生成表示检测到的动作的图像（16a）; 以及使显示单元显示所生成的图像的显示控制单元（17）。

16. 发明申请

US20110164156A1 IMAGE PICKUP DEVICE AND SOLID-STATE IMAGE PICKUP ELEMENT 审中-公开
标题翻译：图像拾取器件和固态图像拾取元件
公开(公告)号：US20110164156A1
公开(公告)日：2011-07-07
申请号：US13119317
申请日：2010-07-21
申请人： Masao Hiramoto , Khang Nguyen , Yusuke Monobe , Seiji Nishiwaki , Masaaki Suzuki
发明人： Masao Hiramoto , Khang Nguyen , Yusuke Monobe , Seiji Nishiwaki , Masaaki Suzuki
IPC分类号： H04N5/335
CPC分类号： H01L27/14625 , H01L27/1464 , H04N9/045 , H04N2209/047
摘要： A solid-state image sensor according to the present invention includes: a semiconductor layer 7, which has a first surface and a second surface that is opposite to the first surface; a photosensitive cell array, which has been formed in the semiconductor layer 7 to receive light through both of the first and second surfaces; and at least one dispersive element array, which is arranged on the same side as at least one of the first and second surfaces so as to face the photosensitive cell array. The photosensitive cell array includes first and second photosensitive cells 2a and 2b. And the dispersive element array makes light rays falling within mutually different wavelength ranges incident on the first and second photosensitive cells 2a and 2b, respectively.
摘要翻译：根据本发明的固态图像传感器包括：半导体层7，其具有与第一表面相对的第一表面和第二表面; 已经形成在半导体层7中以通过第一和第二表面两者接收光的感光单元阵列; 以及至少一个分散元件阵列，其布置在与所述第一表面和所述第二表面中的至少一个相同的一侧上，以面对所述感光单元阵列。感光单元阵列包括第一和第二光敏单元2a和2b。并且分散元件阵列分别使入射在第一和第二光敏元件2a和2b上的相互不同波长范围内的光线照射。

17. 发明申请

US20110135219A1 IMAGE PROCESSING APPARATUS, METHOD, INTEGRATED CIRCUIT, AND PROGRAM, AND RECORDING MEDIUM HAVING THE PROGRAM RECORDED THEREON 有权
标题翻译：图像处理装置，方法，集成电路和程序以及记录有程序的记录介质
公开(公告)号：US20110135219A1
公开(公告)日：2011-06-09
申请号：US13057046
申请日：2010-05-13
申请人： Khang Nguyen , Yusuke Monobe , Yusuke TAnji
发明人： Khang Nguyen , Yusuke Monobe , Yusuke TAnji
IPC分类号： G06K9/40
CPC分类号： H04N5/21 , G06T5/50 , G06T7/223 , G06T2207/20021 , G06T2207/20221 , H04N5/144 , H04N19/577 , H04N19/61 , H04N19/86
摘要： To provide an image processing apparatus which reduces, using a temporal noise removal scheme, image block distortion or noise and temporal flickering and fluctuation phenomena. The image processing apparatus (1) removing noise in an input image by adding a reference image to the input image includes a motion estimation unit (20) which generates motion information indicating a motion estimated for the input image; a motion compensation unit (30) which generates a after motion compensation second image corresponding to a before motion compensation first image by performing motion compensation using the generated motion information; a flatness degree calculation unit (40) which calculates a flatness degree of the input image; a blending rate calculation unit (53) which calculates addition rates for the input image, first image, and second image, using the calculated flatness degree; and a pixel addition unit (60) which adds the respective images according to the addition rates.
摘要翻译：提供一种降低使用时间噪声去除方案的图像块失真或噪声以及时间闪烁和波动现象的图像处理装置。通过向输入图像添加参考图像来去除输入图像中的噪声的图像处理装置（1）包括：运动估计单元（20），生成指示针对输入图像估计的运动的运动信息; 运动补偿单元，通过使用所生成的运动信息进行运动补偿，生成与运动补偿前图像对应的运动补偿后的图像; 平面度计算单元，其计算输入图像的平坦度; 混合率计算单元，使用所计算的平坦度来计算输入图像，第一图像和第二图像的加法率; 以及像素相加单元（60），其根据加法率添加各个图像。

18. 发明申请

US20130106848A1 IMAGE GENERATION APPARATUS AND IMAGE GENERATION METHOD 有权
标题翻译：图像生成装置和图像生成方法
公开(公告)号：US20130106848A1
公开(公告)日：2013-05-02
申请号：US13808388
申请日：2012-05-07
申请人： Khang Nguyen , Pongsak Lasang , Kyaw Kyaw Win , Sheng Mei Shen
发明人： Khang Nguyen , Pongsak Lasang , Kyaw Kyaw Win , Sheng Mei Shen
IPC分类号： G06T15/00
CPC分类号： G06T15/205 , G06T5/005 , G06T2207/10028 , H04N13/111
摘要： An image generation apparatus includes: a pixel-shifted image generation unit which generates a first pixel-shifted image resulting from a process of shifting, based on an input image and a depth map, a pixel in the input image by a shift amount corresponding to the new viewpoint, and a second pixel-shifted image resulting from a process of shifting, by the same shift amount as for the first pixel-shifted image, a pixel in a background edge image included in the input image and containing a pixel located in a background region around an edge of a foreground object; an image fusion unit which fuses the second pixel-shifted image and the first pixel-shifted image to include a background region in the second pixel-shifted image into a hole; and a hole filling unit which fills the hole with pixel information based on the fused pixel-shifted image.
摘要翻译：一种图像生成装置包括：像素移位图像生成单元，其基于输入图像和深度图生成从移位处理得到的第一像素移位图像，输入图像中的像素与对应于新视点和由与第一像素移位图像相同移位量的处理产生的第二像素移位图像是包括在输入图像中的背景边缘图像中的像素，并且包含位于前景对象边缘周围的背景区域; 图像融合单元，其将所述第二像素移位图像和所述第一像素移位图像融合以将所述第二像素移位图像中的背景区域融合到孔中; 以及孔填充单元，其基于融合的像素移位图像填充孔与像素信息。

19. 发明申请

US20130089268A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20130089268A1
公开(公告)日：2013-04-11
申请号：US13704791
申请日：2012-04-09
申请人： Khang Nguyen , Yusuke Monobe
发明人： Khang Nguyen , Yusuke Monobe
IPC分类号： G06T5/00
CPC分类号： G06T5/002 , G06T5/004 , G06T2207/20192 , H04N1/409 , H04N5/208 , H04N5/21
摘要： An image processing device includes: a first band limiting unit that reduces noise included in an input image; and a restoring unit, wherein the restoring unit has a difference calculating unit that calculates a difference between the input image and a noise-reduced image, a predicted noise obtaining unit that obtains a predicted noise amount to be included in the input image, a correction signal generating unit that generates a correction signal for correcting the noise-reduced image and controlling an absolute value of the difference between the input image and the noise-reduced image within a range of the predicted noise amount, and an image synthesizing unit that corrects the noise-reduced image based on the correction signal.
摘要翻译：图像处理装置包括：第一频带限制单元，其减少输入图像中包括的噪声; 以及恢复单元，其中所述恢复单元具有计算所述输入图像和降噪图像之间的差的差分计算单元，获得要包括在所述输入图像中的预测噪声量的预测噪声获取单元，校正信号生成单元，其生成用于校正降噪图像的校正信号，并且在预测噪声量的范围内控制输入图像与降噪图像之间的差的绝对值;以及图像合成单元，基于校正信号的噪声降低图像。

20. 发明申请

US20130010077A1 THREE-DIMENSIONAL IMAGE CAPTURING APPARATUS AND THREE-DIMENSIONAL IMAGE CAPTURING METHOD 审中-公开
标题翻译：三维图像捕获设备和三维图像捕获方法
公开(公告)号：US20130010077A1
公开(公告)日：2013-01-10
申请号：US13635986
申请日：2011-12-15
申请人： Khang Nguyen , Takashi Kawamura , Shunsuke Yasugi
发明人： Khang Nguyen , Takashi Kawamura , Shunsuke Yasugi
IPC分类号： H04N13/02 , G06T15/00
CPC分类号： G06T1/0007 , H04N13/128 , H04N13/261 , H04N13/271
摘要： A three-dimensional image capturing apparatus generates depth information to be used for generating a three-dimensional image from an input image, and includes: a capturing unit obtaining the input image in capturing; an object designating unit designating an object in the input image; a resolution setting unit setting depth values, each representing a different depth position, so that in a direction parallel to a depth direction of the input image, depth resolution near the object is higher than depth resolution positioned apart from the object, the object being designated by the object designating unit; and a depth map generating unit generating two-dimensional depth information corresponding to the input image by determining, for each of regions in the input image, a depth value, from among the depth values set by the resolution setting unit, indicating a depth position corresponding to one of the regions.
摘要翻译：三维图像拍摄装置生成用于从输入图像生成三维图像的深度信息，并且包括：捕获单元，获取所捕获的输入图像; 指定输入图像中的对象的对象指定单元; 分辨率设置单元，其设置深度值，每个深度值各自表示不同的深度位置，使得在与输入图像的深度方向平行的方向上，物体附近的深度分辨率高于远离物体的深度分辨率，该对象被指定由对象指定单元; 以及深度图生成单元，通过对于所述输入图像中的每个区域，从由所述分辨率设定单元设定的深度值中，对应于所述深度位置对应的深度位置，确定深度值，生成与所述输入图像对应的二维深度信息到其中一个地区。

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