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81. 发明授权

US08031945B2 Image-processing device, image-processing method, program of image-processing method, and recording medium recording program of image-processing method 失效
标题翻译：图像处理装置，图像处理方法，图像处理方法程序以及图像处理方法的记录介质记录程序
公开(公告)号：US08031945B2
公开(公告)日：2011-10-04
申请号：US11954781
申请日：2007-12-12
申请人： Shinichiro Gomi , Yusuke Nakamura , Masami Ogata
发明人： Shinichiro Gomi , Yusuke Nakamura , Masami Ogata
IPC分类号： G06K9/48
CPC分类号： G06T5/002 , G06T7/13 , G06T2207/20021 , G06T2207/20192
摘要： An image-processing device including a pulverization-core unit configured to divide input-image data into blocks, generate basic blocks by reducing each of the blocks in size, and arrange the basic blocks into the blocks so that processed-image data including at least one noise particle of the input-image data is generated, where the noise particle included in the processed-image data is reduced in size, an edge-detection unit configured to detect an edge degree from the input-image data, and an edge-blend unit configured to subject a pixel value of the input-image data and a pixel value of the processed-image data to load addition and output output-image data based on the detection result so that a weight to the pixel value of the input-image data increases as the edge degree increases is provided.
摘要翻译：一种图像处理装置，包括被配置为将输入图像数据划分成块的粉碎核心单元，通过减小每个块的大小来生成基本块，并且将基本块排列成块，使得处理图像数据至少包括产生输入图像数据的一个噪声粒子，其中包括在处理图像数据中的噪声粒子的尺寸减小，被配置为从输入图像数据检测边缘度的边缘检测单元，混合单元，其被配置为对所述输入图像数据的像素值和所述经处理图像数据的像素值进行加载，并且基于所述检测结果来输出输出图像数据，使得对所述输入图像数据的像素值进行加权，当提供边缘度增加时，图像数据增加。

82. 发明授权

US07859552B2 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US07859552B2
公开(公告)日：2010-12-28
申请号：US11656938
申请日：2007-01-24
申请人： Yasunari Hatasawa , Shinichiro Gomi , Masami Ogata
发明人： Yasunari Hatasawa , Shinichiro Gomi , Masami Ogata
IPC分类号： G09G5/00
CPC分类号： G06T3/4053
摘要： A image processing apparatus includes a first image converting section for converting an original image into an output resolution image, a second image converting section for converting the original image into an intermediate resolution image, a similarity information generating section for detecting a plurality of similar areas, in a block in the intermediate resolution image corresponding to a predetermined partial area in the output resolution image, that resemble the partial area, and for generating similarity information including a position of each of the plurality of similar areas in the intermediate resolution image and a weight of the position, a texture generating section for generating a texture image by combining high-frequency components of the intermediate resolution image at the position according to the weight, and a texture blending section for blending the output resolution image and the texture image to generate output image.
摘要翻译：一种图像处理装置，包括用于将原始图像转换为输出分辨率图像的第一图像转换部分，用于将原始图像转换成中间分辨率图像的第二图像转换部分，用于检测多个相似区域的相似度信息产生部分，在对应于输出分辨率图像中的预定部分区域的中间分辨率图像的块中，类似于部分区域，并且用于生成包括中间分辨率图像中的多个相似区域中的每一个的位置的相似度信息和权重所述纹理生成部通过将根据所述权重的所述位置的所述中分辨率图像的高频分量组合而生成纹理图像，以及纹理混合部，用于混合所述输出分辨率图像和所述纹理图像，以生成输出图片。

83. 发明申请

US20100201783A1 Stereoscopic Image Generation Apparatus, Stereoscopic Image Generation Method, and Program 有权
标题翻译：立体图像生成装置，立体图像生成方法和程序
公开(公告)号：US20100201783A1
公开(公告)日：2010-08-12
申请号：US12671367
申请日：2009-06-02
申请人： Kazuhiko Ueda , Masami Ogata , Yasunari Hatasawa , Shinichiro Gomi , Yusuke Nakamura
发明人： Kazuhiko Ueda , Masami Ogata , Yasunari Hatasawa , Shinichiro Gomi , Yusuke Nakamura
IPC分类号： G06K9/00
CPC分类号： G02B27/2228 , G06T15/20 , H04N13/302 , H04N13/363 , H04N13/373
摘要： Influences of physiological stereoscopic elements are removed by image processing using projection transformation. A horopter-plane image projection unit 311 is designed to project a non-stereo image supplied via a signal line 129 onto a cylindrical plane (horopter plane) including a horopter circle. The size of the horopter circle is specified using, for example, the radius as horopter circle information. Additionally, the relationship with two eyes is specified by the interocular distance. A display surface right-eye projection unit 316 is designed to project an image projected on the horopter plane onto a display surface for the right eye. A display surface left-eye projection unit 317 is designed to project the image projected on the horopter plane onto a display surface for the left eye. Therefore, retinal images that are identical to each other are supplied to the two eyes to remove influences of physiological stereoscopic elements, and stereoscopic depth is given.
摘要翻译：通过使用投影变换的图像处理去除生理立体元素的影响。双平面图像投影单元311被设计成将经由信号线129提供的非立体声图像投影到包括双眼立方圆的圆柱面（双眼飞机平面）上。使用例如半径作为双眼圆圈信息来指定双眼轮的大小。另外，两只眼睛之间的关系由眼间距离指定。显示表面右眼投影单元316被设计成将投影在双眼器飞机上的图像投影到用于右眼的显示表面上。显示表面左眼投影单元317被设计成将投影在双眼器平面上的图像投影到用于左眼的显示表面上。因此，将彼此相同的视网膜图像提供给两只眼睛以去除生理立体元件的影响，并给出立体深度。

84. 发明申请

US20100074521A1 Image Processing Apparatus, Image Processing Method, and Program 有权
标题翻译：图像处理装置，图像处理方法和程序
公开(公告)号：US20100074521A1
公开(公告)日：2010-03-25
申请号：US12561566
申请日：2009-09-17
申请人： Shinichiro Gomi , Yasunari Hatasawa , Masami Ogata
发明人： Shinichiro Gomi , Yasunari Hatasawa , Masami Ogata
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： H04N13/261 , H04N13/122 , H04N13/128 , H04N2213/003
摘要： An image processing apparatus includes: means for extracting, for each pixel of an image, a high-frequency component as focus information from a brightness signal for a neighboring pixel; means for integrating, for each pixel, the focus information on the neighboring pixel; means for replacing the focus information on each pixel with a value obtained using the focus information on the neighboring pixel greater than the focus information on that pixel to generate dark area focus information; means for integrating the brightness signals of each pixel and the neighboring pixel to extract an illumination component; means for calculating a depth value of each pixel using a coefficient based on the illumination component; means for normalizing the depth value of each pixel; means for controlling the normalized depth value using a tone curve; means for detecting a saturation of each pixel; and means for controlling the controlled depth value using the saturation.
摘要翻译：一种图像处理装置包括：用于针对相邻像素的亮度信号，针对图像的每个像素提取作为聚焦信息的高频分量的装置; 用于针对每个像素对相邻像素上的焦点信息进行积分的装置; 用于使用相对于相邻像素上的焦点信息获得的值获取的每个像素上的焦点信息的装置，该相邻像素大于关于该像素的焦点信息，以产生暗区聚焦信息; 用于对每个像素和相邻像素的亮度信号进行积分以提取照明分量的装置; 使用基于所述照明分量的系数来计算每个像素的深度值的装置; 用于对每个像素的深度值进行归一化的装置; 用于使用色调曲线控制归一化深度值的装置; 用于检测每个像素的饱和度的装置; 以及用于使用饱和度来控制受控深度值的装置。

85. 发明授权

US07606415B2 Image gradation correction based on switching resolution of correction coefficients 有权
标题翻译：基于校正系数的切换分辨率的图像灰度校正
公开(公告)号：US07606415B2
公开(公告)日：2009-10-20
申请号：US11592298
申请日：2006-11-03
申请人： Masami Ogata , Takashi Tsuchiya , Kazuhiko Ueda
发明人： Masami Ogata , Takashi Tsuchiya , Kazuhiko Ueda
IPC分类号： G06K9/40 , G06K9/00 , H04N9/68
CPC分类号： G06T5/40 , G06T5/009 , G06T5/10 , G06T2207/10012 , H04N1/4072 , H04N5/20 , H04N5/57
摘要： The invention provides an image processing apparatus and an image processing method. An area to which image data belongs is discriminated, and a correction coefficient to be used for correction of a pixel value of the image data is produced based on a result of the discrimination. Then, the pixel value of the image data is corrected with the correction coefficient. The relationship in magnitude among pixel values in the same area is maintained because the same coefficient is used, but pixel values which belong to different areas can be varied or even reversed. This allows the gradation of an entire image to be corrected while preventing partial deterioration of the contrast.
摘要翻译：本发明提供一种图像处理装置和图像处理方法。鉴别图像数据所属的区域，并且基于鉴别的结果产生用于校正图像数据的像素值的校正系数。然后，利用校正系数校正图像数据的像素值。由于使用相同的系数，因此维持同一区域中的像素值之间的大小关系，但属于不同区域的像素值可以变化甚至反转。这允许校正整个图像的灰度，同时防止对比度的部分劣化。

86. 发明申请

US20080106647A1 VIDEO-SIGNAL PROCESSING METHOD, PROGRAM OF VIDEO-SIGNAL PROCESSING METHOD, RECORDING MEDIUM HAVING RECORDED THEREON PROGRAM OF VIDEO-SIGNAL PROCESSING METHOD, AND VIDEO-SIGNAL PROCESSING APPARATUS 失效
标题翻译：视频信号处理方法，视频信号处理方法的程序，具有记录的视频信号处理方法的记录介质和视频信号处理装置
公开(公告)号：US20080106647A1
公开(公告)日：2008-05-08
申请号：US11758740
申请日：2007-06-06
申请人： Seiji KIMURA , Masami Ogata
发明人： Seiji KIMURA , Masami Ogata
IPC分类号： H04N17/00 , H04N5/00
CPC分类号： H04N17/00 , H04N5/21
摘要： A video-signal processing method for measuring a noise level of an input video signal includes the steps of detecting an intra-field or intra-frame feature for each region that, is set in the input video signal, the intra-field or intra-frame feature representing a noise level in the input video signal within a field or frame; checking the intra-field or intra-frame feature against a noise-free-region threshold, and excluding regions with which the infra-field or intra-frame feature is less than the noise-free-region threshold from subjects of noise-level measurement; and outputting a result of noise-level measurement by statistically processing the intra-field or intra-frame features of regions remaining without being excluded.
摘要翻译：用于测量输入视频信号的噪声电平的视频信号处理方法包括以下步骤：检测在输入视频信号中设置的场内或帧内特征的每个区域的场内或帧内特征，帧特征表示场或帧内的输入视频信号中的噪声电平; 根据无噪声区域阈值检查场内或帧内特征，并且从噪声水平测量对象中排除基于场内或帧内特征小于无噪声区域阈值的区域 ; 并且通过统计地处理剩余的区域的场内或帧内特征而不被排除来输出噪声水平测量的结果。

87. 发明申请

US20070293181A1 NOISE SUPPRESSION METHOD, NOISE SUPPRESSION METHOD PROGRAM, RECORDING MEDIUM RECORDING NOISE SUPPRESSION METHOD PROGRAM, AND NOISE SUPPRESSION APPARATUS 有权
标题翻译：噪声抑制方法，噪声抑制方法程序，记录中等记录噪声抑制方法程序和噪声抑制装置
公开(公告)号：US20070293181A1
公开(公告)日：2007-12-20
申请号：US11758749
申请日：2007-06-06
申请人： Seiji KIMURA , Masami Ogata
发明人： Seiji KIMURA , Masami Ogata
IPC分类号： H04B1/18 , H04B1/10
CPC分类号： H04N5/21 , G06T5/002 , G06T5/50 , G06T7/223 , G06T2207/10016 , G06T2207/20021 , H04N5/147
摘要： An apparatus for suppressing noise of a video signal. The apparatus includes: a difference-signal generation section generating a difference signal being a field or frame difference between the input and the output video signals; a noise compensation-signal generation section generating a noise compensation signal; a noise-compensation signal subtraction section; and a feedback-ratio control section, wherein the feedback-ration control section includes a signal-level determination section determining a signal level of the difference signal for each area and detecting an abrupt change in an input signal, a count section counting the number of input fields or frames from the time of an abrupt change in a signal level to the subsequent abrupt change, and a feedback-ration setting section setting a feedback ration for the area in accordance with a count value, wherein the feedback-ratio setting section sets the feedback ratio such that the ratio gradually increases as the count value increases.
摘要翻译：一种用于抑制视频信号的噪声的装置。该装置包括：差分信号产生部分，产生作为输入和输出视频信号之间的场或帧差的差分信号; 生成噪声补偿信号的噪声补偿信号生成部; 噪声补偿信号减法部; 以及反馈比控制部，其中，所述反馈比对控制部包括：信号电平确定部，确定每个区域的差分信号的信号电平，并检测输入信号的突然变化;计数部分从信号电平突然变化到后续突然变化的时间的输入字段或帧，以及反馈比例设定部分，根据计数值设置该区域的反馈比例，其中反馈比设定部分设定反馈比使得该比率随着计数值的增加而逐渐增加。

88. 发明申请

US20060291741A1 Image processing apparatus, image processing method, program, and recording medium therefor 有权
标题翻译：图像处理装置，图像处理方法，程序及其记录介质
公开(公告)号：US20060291741A1
公开(公告)日：2006-12-28
申请号：US11352150
申请日：2006-02-10
申请人： Shinichiro Gomi , Masami Ogata
发明人： Shinichiro Gomi , Masami Ogata
IPC分类号： G06K9/48 , G06K9/40
CPC分类号： G06T3/403 , G06T5/002 , G06T5/003 , G06T5/20 , G06T2207/20192
摘要： An image processing apparatus for processing input-image data to output output-image data. The apparatus includes a plurality of image processing units operable to detect an edge-gradient direction having a largest gradient of a pixel value and an edge direction orthogonal to the edge-gradient direction for each pixel of the input-image data, to perform edge-enhancement processing on the input-image data in the edge-gradient direction, and to perform smoothing processing on the input-image data in the edge direction; and an integration unit operable to integrate the image data output from the plurality of image processing units to generate the output-image data. The plurality of image processing units have different characteristics set for use with detecting the edge-gradient direction and the edge direction.
摘要翻译：一种用于处理输入图像数据以输出输出图像数据的图像处理装置。该装置包括多个图像处理单元，用于检测对输入图像数据的每个像素具有像素值的最大斜率和与边缘梯度方向正交的边缘方向的边缘梯度方向，对边缘梯度方向上的输入图像数据进行增强处理，并且对边缘方向上的输入图像数据执行平滑处理; 以及集成单元，其可操作以集成从多个图像处理单元输出的图像数据，以生成输出图像数据。多个图像处理单元具有设置用于检测边缘梯度方向和边缘方向的不同特性。

89. 发明授权

US06965406B1 Image processor and image processing method 失效
标题翻译：图像处理器和图像处理方法
公开(公告)号：US06965406B1
公开(公告)日：2005-11-15
申请号：US09548684
申请日：2000-04-13
申请人： Kazuhiko Ueda , Masami Ogata , Takashi Tsuchiya
发明人： Kazuhiko Ueda , Masami Ogata , Takashi Tsuchiya
IPC分类号： H04N5/208 , H04N5/335 , H04N5/353 , H04N5/355 , H04N5/372 , H04N5/378
CPC分类号： H04N5/208
摘要： The present invention relates to an image processor and an image processing method for compensating gradation by effectively avoiding drop of partial contrast through application to an image processor such as television receiver, video tape recorder, television camera and printer or the like. A domain to which an input image data belongs is judged, for example, with reference to the low frequency element r (i, j) of the pixel value x (i, j) and the signal level x (i, j) of the image data forming an input image VT is compensated on the basis of the result of judgment r(i, j).
摘要翻译：本发明涉及一种图像处理器和图像处理方法，用于通过有效地避免通过应用于诸如电视接收机，录像机，电视摄像机和打印机等的图像处理器的部分对比度来补偿灰度。例如，参考像素值x（i，j）的低频元素r（i，j）和信号电平x（i，j）来判断输入图像数据所属的域，基于判断结果r（i，j）来补偿形成输入图像VT的图像数据。

90. 发明授权

US6148115A Image processing apparatus 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：US6148115A
公开(公告)日：2000-11-14
申请号：US965207
申请日：1997-11-06
申请人： Andrew Mackinnon , Masami Ogata
发明人： Andrew Mackinnon , Masami Ogata
IPC分类号： G06T5/20 , G06K9/40
CPC分类号： G06T5/20
摘要： An image processing apparatus and image processing method for performing a smoothing process to a decoded image signal. Edge information of a pixel is detected in response to a spatial change in the pixel value of the image signal and the smoothing process is performed to the image signal based on the edge information. The present invention reduces noise generated in the plain area in a picture without degrading an edge in the picture.
摘要翻译：一种用于对解码图像信号进行平滑处理的图像处理装置和图像处理方法。响应于图像信号的像素值的空间变化来检测像素的边缘信息，并且基于边缘信息对图像信号执行平滑处理。本发明减少图像中平原区域产生的噪声，而不降低图像中的边缘。

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