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1. 发明申请

US20070222884A1 Thumbnail generating apparatus and image shooting apparatus 失效
标题翻译：缩略图生成装置和图像拍摄装置
公开(公告)号：US20070222884A1
公开(公告)日：2007-09-27
申请号：US11723603
申请日：2007-03-21
申请人： Yukio Mori , Yasuhachi Hamamoto , Seiji Okada , Hiroaki Yoshida , Satoru Takeuchi , Masahiro Yokohata
发明人： Yukio Mori , Yasuhachi Hamamoto , Seiji Okada , Hiroaki Yoshida , Satoru Takeuchi , Masahiro Yokohata
IPC分类号： H04N5/222
CPC分类号： H04N1/2112 , G11B27/28 , G11B27/326 , H04N1/212 , H04N1/32128 , H04N5/772 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/7921 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8227 , H04N2101/00 , H04N2201/0098 , H04N2201/325
摘要： Based on, for example, the image at the start of a movie, a thumbnail image is tentatively generated and is stored in a header file. If a predetermined triggering condition is fulfilled during movie shooting, a thumbnail image is generated from the frame image at the timing that the triggering condition is fulfilled, and the thumbnail image existing in the header file is replaced with the newly generated thumbnail image. The triggering condition is fulfilled, for example, if, after zooming-in, the angle of view has been kept fixed for a predetermined period or longer, or if the focus has been kept locked for a predetermined period.
摘要翻译：基于例如电影开始时的图像，暂时生成缩略图，并存储在头文件中。如果在短片拍摄期间满足预定的触发条件，则在触发条件满足的定时从帧图像生成缩略图，并且使用新生成的缩略图替换存在于头文件中的缩略图。满足触发条件，例如，如果在放大之后，视角已经保持固定预定时间段或更长时间，或者如果焦点已被保持锁定预定时间段。

2. 发明申请

US20080024620A1 IMAGE-TAKING APPARATUS AND OUTPUT IMAGE GENERATION METHOD 有权
标题翻译：图像采集设备和输出图像生成方法
公开(公告)号：US20080024620A1
公开(公告)日：2008-01-31
申请号：US11831142
申请日：2007-07-31
申请人： Hiroaki YOSHIDA , Yukio Mori , Yasuhachi Hamamoto , Seiji Okada , Satoru Takeuchi , Masahiro Yokohata
发明人： Hiroaki YOSHIDA , Yukio Mori , Yasuhachi Hamamoto , Seiji Okada , Satoru Takeuchi , Masahiro Yokohata
IPC分类号： H04N5/228 , H04N5/222
CPC分类号： H04N5/23293 , H04N5/23219 , H04N5/23248 , H04N5/23254 , H04N5/23296
摘要： An image-taking apparatus generates an output image from a photographed image obtained by photographing and displays this output image on a display screen of a display section. The image-taking apparatus includes a recognition processing section for recognizing a specific subject (facial region of a person, or a facial component such as eyes) included in the photographed image. Referring to results of this recognition, the image-taking apparatus evaluates the dimension of the specific subject in each photographed image. If the dimension evaluated is relatively large, a relatively small magnification ratio to be employed upon the generation of the output image from the photographed image is provided. If the dimension evaluated is relatively small, a relatively large magnification ratio to be employed upon the generation of the output image from the photographed image is provided. As a result, the dimension of the specific subject in the output image is kept substantially constant.
摘要翻译：摄像装置从拍摄得到的拍摄图像中生成输出图像，并在显示部的显示画面上显示该输出图像。拍摄装置包括：识别处理部，用于识别包含在拍摄图像中的特定被摄体（人脸的面部区域或面部成分，例如眼睛）。参考该识别的结果，摄像装置评估每个拍摄图像中特定被摄体的尺寸。如果评估的尺寸相对较大，则提供在从拍摄的图像生成输出图像时采用的相对小的放大率。如果评估的尺寸相对较小，则在从拍摄的图像生成输出图像时将提供相对较大的放大率。结果，输出图像中的特定被摄体的尺寸保持基本上恒定。

3. 发明授权

US08363146B2 Image-taking apparatus and output image generation method 有权
标题翻译：摄像装置和输出图像生成方法
公开(公告)号：US08363146B2
公开(公告)日：2013-01-29
申请号：US11831142
申请日：2007-07-31
申请人： Hiroaki Yoshida , Yukio Mori , Yasuhachi Hamamoto , Seiji Okada , Satoru Takeuchi , Masahiro Yokohata
发明人： Hiroaki Yoshida , Yukio Mori , Yasuhachi Hamamoto , Seiji Okada , Satoru Takeuchi , Masahiro Yokohata
IPC分类号： H04N5/222
CPC分类号： H04N5/23293 , H04N5/23219 , H04N5/23248 , H04N5/23254 , H04N5/23296
摘要： An image-taking apparatus generates an output image from a photographed image obtained by photographing and displays this output image on a display screen of a display section. The image-taking apparatus includes a recognition processing section for recognizing a specific subject (facial region of a person, or a facial component such as eyes) included in the photographed image. Referring to results of this recognition, the image-taking apparatus evaluates the dimension of the specific subject in each photographed image. If the dimension evaluated is relatively large, a relatively small magnification ratio to be employed upon the generation of the output image from the photographed image is provided. If the dimension evaluated is relatively small, a relatively large magnification ratio to be employed upon the generation of the output image from the photographed image is provided. As a result, the dimension of the specific subject in the output image is kept substantially constant.
摘要翻译：摄像装置从拍摄得到的拍摄图像中生成输出图像，并在显示部的显示画面上显示该输出图像。拍摄装置包括：识别处理部，用于识别包含在拍摄图像中的特定被摄体（人脸的面部区域或面部成分，例如眼睛）。参考该识别的结果，摄像装置评估每个拍摄图像中特定被摄体的尺寸。如果评估的尺寸相对较大，则提供在从拍摄的图像生成输出图像时采用的相对小的放大率。如果评估的尺寸相对较小，则在从拍摄的图像生成输出图像时将提供相对较大的放大率。结果，输出图像中的特定被摄体的尺寸保持基本上恒定。

4. 发明授权

US08000558B2 Thumbnail generating apparatus and image shooting apparatus 失效
标题翻译：缩略图生成装置和图像拍摄装置
公开(公告)号：US08000558B2
公开(公告)日：2011-08-16
申请号：US11723603
申请日：2007-03-21
申请人： Yukio Mori , Yasuhachi Hamamoto , Seiji Okada , Hiroaki Yoshida , Satoru Takeuchi , Masahiro Yokohata
发明人： Yukio Mori , Yasuhachi Hamamoto , Seiji Okada , Hiroaki Yoshida , Satoru Takeuchi , Masahiro Yokohata
IPC分类号： G06K9/64
CPC分类号： H04N1/2112 , G11B27/28 , G11B27/326 , H04N1/212 , H04N1/32128 , H04N5/772 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/7921 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8227 , H04N2101/00 , H04N2201/0098 , H04N2201/325
摘要： Based on, for example, the image at the start of a movie, a thumbnail image is tentatively generated and is stored in a header file. If a predetermined triggering condition is fulfilled during movie shooting, a thumbnail image is generated from the frame image at the timing that the triggering condition is fulfilled, and the thumbnail image existing in the header file is replaced with the newly generated thumbnail image. The triggering condition is fulfilled, for example, if, after zooming-in, the angle of view has been kept fixed for a predetermined period or longer, or if the focus has been kept locked for a predetermined period.
摘要翻译：基于例如电影开始时的图像，暂时生成缩略图，并存储在头文件中。如果在短片拍摄期间满足预定的触发条件，则在触发条件满足的定时从帧图像生成缩略图，并且使用新生成的缩略图替换存在于头文件中的缩略图。满足触发条件，例如，如果在放大之后，视角已经保持固定预定时间段或更长时间，或者如果焦点已被保持锁定预定时间段。

5. 发明申请

US20070077055A1 Image taking apparatus and program for multiple-exposure shooting 审中-公开
标题翻译：多次曝光拍摄的摄像装置和程序
公开(公告)号：US20070077055A1
公开(公告)日：2007-04-05
申请号：US11527386
申请日：2006-09-27
申请人： Ryuichiro Tominaga , Yukio Mori , Seiji Okada , Yasuhachi Hamamoto , Masahiro Yokohata
发明人： Ryuichiro Tominaga , Yukio Mori , Seiji Okada , Yasuhachi Hamamoto , Masahiro Yokohata
IPC分类号： G03B7/10
CPC分类号： H04N5/23248 , H04N5/23254 , H04N5/2327 , H04N5/235 , H04N5/243
摘要： The exposure time calculator calculates exposure time of image sensor based on an aperture value corresponding to a diaphragm and brightness of an object. The predetermined time calculator calculates predetermined time based on a focal length of a lens and a predetermined coefficient. The shooting mode determining unit determines execution of multiple-exposure shooting to obtain a composite image of the object by obtaining multiple object images and then combining the multiple object images in a case where the exposure time is equal to or longer than the predetermined time. The motion detector detects motion among the multiple object images in the multiple-exposure shooting. The predetermined coefficient calculator updates a predetermined coefficient based on the detected amount of motion.
摘要翻译：曝光时间计算器基于对应于光阑的孔径值和物体的亮度来计算图像传感器的曝光时间。预定时间计算器基于透镜的焦距和预定系数来计算预定时间。拍摄模式确定单元通过获得多个对象图像来确定多次曝光拍摄的执行以获得对象的合成图像，然后在曝光时间等于或长于预定时间的情况下组合多个对象图像。运动检测器在多次曝光拍摄中检测多个物体图像之间的运动。预定系数计算器基于检测到的运动量更新预定系数。

6. 发明申请

US20060066737A1 Signal processing device 失效
公开(公告)号：US20060066737A1
公开(公告)日：2006-03-30
申请号：US11236628
申请日：2005-09-28
申请人： Masahiro Yokohata , Yoshitaka Anada , Seiji Okada , Yukio Mori
发明人： Masahiro Yokohata , Yoshitaka Anada , Seiji Okada , Yukio Mori
IPC分类号： H04N5/208
CPC分类号： H04N5/3653 , H04N5/20
摘要： The gain is derived by deriving, from the signals of the two same filter pixels in one divided region, a predicted value of a signal of one same filter pixel in the other divided region based on a plurality of same color filter pixels near the boundary of the divided regions for each horizontal line in one screen and comparing the derived predicted value and an actual signal value of the relevant pixel.

7. 发明授权

US07554577B2 Signal processing device 失效
标题翻译：信号处理装置
公开(公告)号：US07554577B2
公开(公告)日：2009-06-30
申请号：US11236628
申请日：2005-09-28
申请人： Masahiro Yokohata , Yoshitaka Anada , Seiji Okada , Yukio Mori
发明人： Masahiro Yokohata , Yoshitaka Anada , Seiji Okada , Yukio Mori
IPC分类号： H04N5/228
CPC分类号： H04N5/3653 , H04N5/20
摘要： The gain is derived by deriving, from the signals of the two same filter pixels in one divided region, a predicted value of a signal of one same filter pixel in the other divided region based on a plurality of same color filter pixels near the boundary of the divided regions for each horizontal line in one screen and comparing the derived predicted value and an actual signal value of the relevant pixel.
摘要翻译：通过从一个分割区域中的两个相同的滤波器像素的信号导出另一个分割区域中的一个相同滤波器像素的信号的预测值，基于在在一个屏幕中的每个水平线的分割区域，并将导出的预测值与相关像素的实际信号值进行比较。

8. 发明申请

US20050093991A1 Black level correction circuit and black level correction method for video camera using solid state image pickup device 审中-公开
标题翻译：黑色电平校正电路和使用固态摄像装置的摄像机的黑电平校正方法
公开(公告)号：US20050093991A1
公开(公告)日：2005-05-05
申请号：US10950687
申请日：2004-09-28
申请人： Masahiro Yokohata , Seiji Okada , Yukio Mori , Haruhiko Murata
发明人： Masahiro Yokohata , Seiji Okada , Yukio Mori , Haruhiko Murata
IPC分类号： H04N5/18 , H04N5/335 , H04N5/361 , H04N5/365 , H04N5/369 , H04N5/378 , H04N9/04 , H04N9/73 , H04N5/228
CPC分类号： H04N5/361 , H04N5/3658
摘要： A black level correction circuit for a video camera using a solid state image pickup device includes: means comparing an average luminance on each horizontal line in an optical black region of a reference black image with an average luminance on the corresponding horizontal line in an optical black region of an input image to thereby obtain a gain on the horizontal line in order to equalize an optical black level of the reference black image with an optical black level of the input image; means multiplying each of pixel values on each horizontal line in an effective pixel region of the reference black image by the obtained gain on the corresponding horizontal line; and means subtracting each pixel value obtained by the multiplication from a pixel value of the corresponding pixel in the effective pixel region of the input image.
摘要翻译：用于使用固态摄像装置的摄像机的黑电平校正电路包括：将参考黑色图像的光学黑色区域中的每条水平线上的平均亮度与光学黑色中相应水平线上的平均亮度进行比较的装置区域，从而获得水平线上的增益，以使参考黑色图像的光学黑色电平与输入图像的光学黑色电平相等; 意味着将参考黑色图像的有效像素区域中的每条水平线上的每个像素值乘以相应水平线上获得的增益; 并且意味着从输入图像的有效像素区域中的相应像素的像素值中减去通过乘法获得的每个像素值。

9. 发明授权

US08363895B2 Image processing apparatus and image sensing apparatus 有权
标题翻译：图像处理装置和图像感测装置
公开(公告)号：US08363895B2
公开(公告)日：2013-01-29
申请号：US12731209
申请日：2010-03-25
申请人： Masahiro Yokohata , Seiji Okada
发明人： Masahiro Yokohata , Seiji Okada
IPC分类号： G06K9/00 , H04N1/00
CPC分类号： G06K9/00 , G06T7/248 , G06T2207/10016 , G06T2207/10024 , G06T2207/30196
摘要： A tracking process portion includes a search area setting portion for setting a search area in the input image, an image analysis portion for analyzing an image in the search area, an auxiliary track value setting portion for setting an auxiliary track value based on a result of the analysis, a track value setting portion for setting an auxiliary track value based on a result of the analysis and deciding whether the set track value is correct or not, and a track target detection portion for detecting a track object from the image in the search area based on the track value. If the set track value is incorrect, the track value setting portion performs a switching operation for setting the auxiliary track value and a track value.
摘要翻译：跟踪处理部分包括用于设置输入图像中的搜索区域的搜索区域设置部分，用于分析搜索区域中的图像的图像分析部分，辅助轨迹值设置部分，用于根据分析，轨迹值设定部分，用于基于分析结果设置辅助轨迹值，并确定设置的轨迹值是否正确;以及轨迹目标检测部分，用于从搜索中的图像中检测轨迹对象区域根据轨迹值。如果设定轨迹值不正确，轨道值设定部分执行用于设定辅助轨迹值和轨迹值的切换操作。

10. 发明授权

US08294812B2 Image-shooting apparatus capable of performing super-resolution processing 有权
标题翻译：能够进行超分辨率处理的摄像装置
公开(公告)号：US08294812B2
公开(公告)日：2012-10-23
申请号：US12537518
申请日：2009-08-07
申请人： Seiji Okada , Akihiro Maenaka , Mitsuaki Kurokawa , Satoru Takeuchi
发明人： Seiji Okada , Akihiro Maenaka , Mitsuaki Kurokawa , Satoru Takeuchi
IPC分类号： H04N5/235
CPC分类号： H04N5/232 , H04N5/23229 , H04N5/23232
摘要： A super-resolution processing portion has a high-resolution image generation portion that fuses a plurality of first input images together to generate a high-resolution image. The first input images are shot at a shutter speed equal to or faster than the super-resolution limit shutter speed, which is the lower-limit shutter speed that enables super-resolution processing to make the resolution of the output image equal to or higher than that of the input images. According to the amount of exposure, one of the following different methods for super-resolution processing is selected: a first method that yields as the output image the high-resolution image; a second method that yields as the output image a weighted added image resulting from weighted addition of the high-resolution image and an image based on an averaged image; and a third method that yields as the output image a weighted added image resulting from weighted addition of the high-resolution image and an image based on a second input image.
摘要翻译：超分辨率处理部分具有将多个第一输入图像融合在一起以产生高分辨率图像的高分辨率图像生成部分。以与超分辨率限制快门速度相等或更快的快门速度拍摄第一输入图像，该超分辨率限制快门速度是能够进行超分辨率处理以使输出图像的分辨率等于或高于的分辨率的下限快门速度输入图像的。根据曝光量，选择以下不同的超分辨率处理方法之一：第一种产生高分辨率图像作为输出图像的方法; 产生作为输出图像的加权相加图像的第二方法，所述加权相加图像是基于平均图像的高分辨率图像和图像的加权相加产生的; 以及第三种方法，其产生由高分辨率图像的加权相加和基于第二输入图像的图像而产生的加权相加图像作为输出图像。

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