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1. 发明授权

US07327878B2 Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US07327878B2
公开(公告)日：2008-02-05
申请号：US10937473
申请日：2004-09-09
申请人： Kiyotaka Nakabayashi , Takahiro Koyama
发明人： Kiyotaka Nakabayashi , Takahiro Koyama
IPC分类号： G06K9/00
CPC分类号： H04N9/643 , H04N5/232 , H04N5/23245 , H04N9/045 , H04N9/735
摘要： In an image pickup apparatus, a particular color signal is extracted from an input video signal based on the selected image taking mode information, white balance control amount calculating means calculates a control amount based on the extracted video signal of the particular color, the white balance correcting means corrects the white balance of the video signal according to this control amount, and then the color correcting means corrects the particular color signal in the video signal based on color correction parameter values set in advance. Subsequently, low chroma color suppression processing means corrects the gain amount of the video signal corresponding to the predetermined area centered at the origin in the color difference plane, from among the video signal corrected by the color correcting means, thereby correcting the particular color in the video signal and also correcting white balance deviated due to the correction of the particular color.
摘要翻译：在图像拾取装置中，基于所选择的图像拍摄模式信息从输入视频信号中提取特定颜色信号，白平衡控制量计算装置基于所提取的特定颜色的视频信号，白平衡来计算控制量校正装置根据该控制量校正视频信号的白平衡，然后颜色校正装置根据预先设定的颜色校正参数值对视频信号中的特定颜色信号进行校正。随后，低色度色彩抑制处理装置从由色彩校正装置校正的视频信号中校正与色差平面中的原点对应的预定区域的视频信号的增益量，由此校正视频信号以及由于特定颜色的校正而导致的校正白平衡的偏差。

2. 发明申请

US20050052546A1 Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US20050052546A1
公开(公告)日：2005-03-10
申请号：US10937473
申请日：2004-09-09
申请人： Kiyotaka Nakabayashi , Takahiro Koyama
发明人： Kiyotaka Nakabayashi , Takahiro Koyama
IPC分类号： G06T1/00 , H04N1/46 , H04N1/60 , H04N5/232 , H04N9/04 , H04N9/64 , H04N9/73 , H04N5/228
CPC分类号： H04N9/643 , H04N5/232 , H04N5/23245 , H04N9/045 , H04N9/735
摘要： In an image pickup apparatus, a particular color signal is extracted from an input video signal based on the selected image taking mode information, white balance control amount calculating means calculates a control amount based on the extracted video signal of the particular color, the white balance correcting means corrects the white balance of the video signal according to this control amount, and then the color correcting means corrects the particular color signal in the video signal based on color correction parameter values set in advance. Subsequently, low chroma color suppression processing means corrects the gain amount of the video signal corresponding to the predetermined area centered at the origin in the color difference plane, from among the video signal corrected by the color correcting means, thereby correcting the particular color in the video signal and also correcting white balance deviated due to the correction of the particular color.
摘要翻译：在图像拾取装置中，基于所选择的图像拍摄模式信息从输入视频信号中提取特定颜色信号，白平衡控制量计算装置基于所提取的特定颜色的视频信号，白平衡来计算控制量校正装置根据该控制量校正视频信号的白平衡，然后颜色校正装置根据预先设定的颜色校正参数值对视频信号中的特定颜色信号进行校正。随后，低色度色彩抑制处理装置从由色彩校正装置校正的视频信号中校正与色差平面中的原点对应的预定区域的视频信号的增益量，由此校正视频信号以及由于特定颜色的校正而导致的校正白平衡的偏差。

3. 发明申请

US20050046712A1 Imaging apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：US20050046712A1
公开(公告)日：2005-03-03
申请号：US10896199
申请日：2004-07-20
申请人： Kiyotaka Nakabayashi
发明人： Kiyotaka Nakabayashi
IPC分类号： H04N9/04 , H04N5/18 , H04N5/225 , H04N5/235 , H04N9/73 , H04N5/217
CPC分类号： H04N9/735
摘要： An imaging apparatus which is supplied with an imaging signal taken by an imaging device, and outputs a video signal obtained by applying a predetermined image processing to said imaging signal is disclosed, wherein; when the most-dark point of the imaging signal is shifted from an achromatic axis, a black balance control is carried out so that the most-dark point is corrected in the achromatic axis direction based on the black adaptation rate in consideration of an adaptation effect of human eye to black.
摘要翻译：公开了一种成像装置，其被提供有由成像装置拍摄的成像信号，并且将通过对所述成像信号应用预定图像处理而获得的视频信号输出。当成像信号的最暗点从非彩色轴移动时，执行黑平衡控制，使得考虑到适应效应，基于黑色适应率，在消色差轴方向校正最暗点人眼为黑色。

4. 发明申请

US20070120984A1 Imaging device 审中-公开
标题翻译：成像设备
公开(公告)号：US20070120984A1
公开(公告)日：2007-05-31
申请号：US10550306
申请日：2004-03-12
申请人： Kiyotaka Nakabayashi
发明人： Kiyotaka Nakabayashi
IPC分类号： H04N5/228
CPC分类号： H04N9/643 , H04N1/6086 , H04N1/62 , H04N1/628 , H04N5/23245 , H04N9/045
摘要： To change the amounts of correction used to correct a specific color in video signals depending on a shooting situation or an image to be captured, an imaging apparatus includes: selection means for selecting desired shooting mode information from pieces of set shooting mode information, each of the pieces of shooting mode information including information concerning a specific color determined depending on a predetermined shooting condition; extraction means for extracting video signals of a specific color from video signals on the basis of the selected shooting mode information; color difference detection means for detecting color difference data of the specific color from the extracted specific-color video signals; and correction reference data storage means for storing pieces of correction reference data, serving as references for correcting the specific color to a predetermined color. Correction reference data corresponding to the specific color is selected from the correction reference data storage means on the basis of the selected shooting mode information. Color correction values to correct the specific color to the predetermined color are calculated on the basis of the selected correction reference data and the color difference data of the specific color detected by the color difference detection means. The specific color in the video signals is corrected to the predetermined color on the basis of the calculated color correction values.
摘要翻译：为了根据拍摄情况或要拍摄的图像来改变用于校正视频信号中的特定颜色的校正量，成像装置包括：选择装置，用于从设置拍摄模式信息中选择所需的拍摄模式信息，所述拍摄模式信息包括关于根据预定拍摄条件确定的特定颜色的信息; 提取装置，用于根据所选择的拍摄模式信息从视频信号中提取特定颜色的视频信号; 色差检测装置，用于从所提取的特定颜色视频信号中检测特定颜色的色差数据; 以及校正参考数据存储装置，用于存储作为用于将特定颜色校正为预定颜色的参考的校正参考数据。基于所选择的拍摄模式信息，从校正基准数据存储装置中选择对应于特定颜色的校正参考数据。基于所选择的校正参考数据和由色差检测装置检测到的特定颜色的色差数据来计算用于校正特定颜色至预定颜色的颜色校正值。基于所计算的颜色校正值，将视频信号中的特定颜色校正为预定颜色。

5. 发明授权

US06912306B1 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：US06912306B1
公开(公告)日：2005-06-28
申请号：US09455576
申请日：1999-12-06
申请人： Kiyotaka Nakabayashi , Naoya Kato
发明人： Kiyotaka Nakabayashi , Naoya Kato
IPC分类号： G06T1/00 , H04N1/46 , H04N1/60 , G06K9/00
CPC分类号： H04N1/6083 , H04N1/6052
摘要： An image-processing apparatus for processing the image data input from an image-handling device and then outputting the image data to another image-handling device. The apparatus comprises a black-adaptation correction device. The black-adaptation correction device corrects the image data in consideration of the fact that adaptation to black varies from person to person, if the darkest points of the image-handling devices differ from each other. Since the image is so corrected, the colors of the images produced by the image-handling devices look almost the same in spite of the fact that the darkest points of the image-handling devices differ from each other.
摘要翻译：一种图像处理装置，用于处理从图像处理装置输入的图像数据，然后将图像数据输出到另一个图像处理装置。该装置包括黑适应校正装置。考虑到如果图像处理装置的最暗点彼此不同，则黑色适应变化的事实，黑色适应校正装置校正图像数据。由于图像如此校正，尽管图像处理装置的最暗点彼此不同，但由图像处理装置产生的图像的颜色看起来几乎相同。

6. 发明申请

US20070288830A1 INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM 审中-公开
标题翻译：信息处理系统，信息处理设备，信息处理方法和程序
公开(公告)号：US20070288830A1
公开(公告)日：2007-12-13
申请号：US11749436
申请日：2007-05-16
申请人： Kiyotaka NAKABAYASHI
发明人： Kiyotaka NAKABAYASHI
IPC分类号： G11C29/00
CPC分类号： G06T5/50 , H04N1/46 , H04N5/23216 , H04N5/23229 , H04N5/23293 , H04N9/735
摘要： An information processing system is disclosed. The system includes a first information processing device; and a second information processing device, the first information processing device transmitting data to the second information processing device in response to a request from the second information processing device. The first information processing device includes first storage means and transmission means. The second information processing device includes reception means, second storage means, display control means, revision parameter setting means, and image processing means.
摘要翻译：公开了一种信息处理系统。该系统包括第一信息处理装置; 以及第二信息处理装置，所述第一信息处理装置响应于来自所述第二信息处理装置的请求，向所述第二信息处理装置发送数据。第一信息处理装置包括第一存储装置和发送装置。第二信息处理装置包括接收装置，第二存储装置，显示控制装置，修订参数设置装置和图像处理装置。

7. 发明授权

US07158673B2 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：US07158673B2
公开(公告)日：2007-01-02
申请号：US11087124
申请日：2005-03-23
申请人： Kiyotaka Nakabayashi , Naoya Kato
发明人： Kiyotaka Nakabayashi , Naoya Kato
IPC分类号： G06K9/00
CPC分类号： H04N1/6083 , H04N1/6052
摘要： An image-processing apparatus for processing the image data input from an image-handling device and then outputting the image data to another image-handling device. The apparatus comprises a black-adaptation correction device. The black-adaptation correction device corrects the image data in consideration of the fact that adaptation to black varies from person to person, if the darkest points of the image-handling devices differ from each other. Since the image is so corrected, the colors of the images produced by the image-handling devices look almost the same in spite of the fact that the darkest points of the image-handling devices differ from each other.
摘要翻译：一种图像处理装置，用于处理从图像处理装置输入的图像数据，然后将图像数据输出到另一个图像处理装置。该装置包括黑适应校正装置。考虑到如果图像处理装置的最暗点彼此不同，则黑色适应变化的事实，黑色适应校正装置校正图像数据。由于图像如此校正，尽管图像处理装置的最暗点彼此不同，但由图像处理装置产生的图像的颜色看起来几乎相同。

8. 发明申请

US20050220340A1 Image-processing apparatus and image-processing method 失效
公开(公告)号：US20050220340A1
公开(公告)日：2005-10-06
申请号：US11087124
申请日：2005-03-23
申请人： Kiyotaka Nakabayashi , Naoya Kato
发明人： Kiyotaka Nakabayashi , Naoya Kato
IPC分类号： G06T1/00 , H04N1/46 , H04N1/60 , G06F15/00 , G03F3/08
CPC分类号： H04N1/6083 , H04N1/6052
摘要： An image-processing apparatus for processing the image data input from an image-handling device and then outputting the image data to another image-handling device. The apparatus comprises a black-adaptation correction device. The black-adaptation correction device corrects the image data in consideration of the fact that adaptation to black varies from person to person, if the darkest points of the image-handling devices differ from each other. Since the image is so corrected, the colors of the images produced by the image-handling devices look almost the same in spite of the fact that the darkest points of the image-handling devices differ from each other.

9. 发明申请

US20060215034A1 Imaging device 审中-公开
标题翻译：成像设备
公开(公告)号：US20060215034A1
公开(公告)日：2006-09-28
申请号：US10551799
申请日：2004-03-12
申请人： Kiyotaka Nakabayashi , Nobuyuki Sato , Ken Nakajima
发明人： Kiyotaka Nakabayashi , Nobuyuki Sato , Ken Nakajima
IPC分类号： H04N9/04 , H04N9/73 , H04N5/225
CPC分类号： H04N9/646
摘要： When color correction is performed on a particular color of a video signal, in order to change a color correction amount according to image-taking circumstances or capture video images without influencing colors not to be corrected, image-taking mode information containing information on particular colors determined according to predetermined image-taking conditions is set. There are provided selection means for selecting desired image-taking mode information from the image-taking mode information, and storage means for storing color convergence parameter values containing position data indicative of a position of a predetermined color in a color-difference plane, correction range setting data for setting to a correction range a predetermined range centered at the position of the predetermined color, and convergence coefficient data for converging a particular color corresponding to the correction range to the position indicative of the predetermined color. Color convergence parameter values for the corresponding particular color from the storage means is selected and set on the basis of the selected image-taking mode information, and a particular color in a video signal is corrected into the predetermined color on the basis of a correction amount calculated on the basis of the set color convergence parameter values.
摘要翻译：当对视频信号的特定颜色进行颜色校正时，为了根据摄像环境改变颜色校正量或捕获视频图像而不影响不被校正的颜色，包含特定颜色的信息的摄像模式信息根据预定的拍摄条件确定。提供了用于从图像拍摄模式信息中选择所需图像拍摄模式信息的选择装置，以及存储装置，用于存储包含表示色差平面中的预定颜色的位置的位置数据的颜色收敛参数值，校正范围将设置数据设置为以预定颜色的位置为中心的预定范围的校正范围，以及用于将对应于校正范围的特定颜色收敛到指示预定颜色的位置的收敛系数数据。基于选择的拍摄模式信息来选择和设置来自存储装置的相应特定颜色的颜色会聚参数值，并且基于校正量将视频信号中的特定颜色校正为预定颜色基于设定的颜色收敛参数值计算。

10. 发明授权

US06628822B1 TRANSMISSION APPARATUS, TRANSMITTING METHOD, RECEPTION APPARATUS, RECEPTION METHOD, PICTURE PROCESSING SYSTEM, PICTURE PROCESSING METHOD, PICTURE DATA PROCESSING APPARATUS, PICTURE DATA PROCESSING METHOD AND FURNISHED MEDIUM 有权
标题翻译：传输装置，发送方法，接收装置，接收方法，图像处理系统，图像处理方法，图像数据处理装置，图像数据处理方法和装载介质
公开(公告)号：US06628822B1
公开(公告)日：2003-09-30
申请号：US09171547
申请日：1999-01-21
申请人： Kiyotaka Nakabayashi , Naoya Kato
发明人： Kiyotaka Nakabayashi , Naoya Kato
IPC分类号： G06K900
CPC分类号： H04N1/6083 , H04N1/603 , H04N1/6091
摘要： In the present invention, RGB data outputted by a transmission side CRT monitor 3 is converted by a profile P1 stored in a converter 11 into XYZ data which is corrected in agreement with the viewing conditions on the transmitting side by having reference to detection signals from sensors S1, S2 so that the data is outputted as L+M+S+ data. A viewing condition conversion circuit 15 refers to detection signals from sensors S3, S4 to correct the L+M+S+ data in agreement with the viewing conditions on the reception side to supply the resulting XYZ data to the converter 16. The converter 16 refers to a profile P4 to convert the XYZ data into RGB data which is outputted to a CRT monitor 4. This equates color appearance of a picture on an input device on the transmission side to that of a picture on an output device on the reception side.
摘要翻译：在本发明中，由发送侧CRT监视器3输出的RGB数据通过存储在转换器11中的配置文件P1被转换为与发送侧的观看条件一致的XYZ数据，参照来自传感器的检测信号 S1，S2，使得数据被输出为L + M + S +数据。观看条件转换电路15参考来自传感器S3，S4的检测信号，以与接收侧的观看条件一致地校正L + + S +数据，以将得到的XYZ数据提供给转换器转换器16参考轮廓P4，以将XYZ数据转换成输出到CRT监视器4的RGB数据。这等同于在发送侧的输入装置上的图像的颜色外观与输出上的图像的颜色外观设备在接收端。

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