公开(公告)号：US09716831B2

公开(公告)日：2017-07-25

申请号：US13161638

申请日：2011-06-16

申请人： Shingo Yoshizumi ,  Akira Shiga ,  Tsukasa Kirisawa

发明人： Shingo Yoshizumi ,  Akira Shiga ,  Tsukasa Kirisawa

IPC分类号： H04N5/232 ,  H04N5/235 ,  H04N5/225

CPC分类号： H04N5/23245 ,  H04N5/2251 ,  H04N5/2352

摘要： An imaging apparatus including a mode sequence control unit configured to select a control scheme for a still image recording operation in accordance with an imaging operation setting, wherein the mode sequence control unit is configured to select a first control scheme when the imaging operation setting is a normal imaging setting and a second, different control scheme when the imaging operation setting is an unconscious imaging setting.

公开(公告)号：US20120002075A1

公开(公告)日：2012-01-05

申请号：US13161638

申请日：2011-06-16

申请人： Shingo Yoshizumi ,  Akira Shiga ,  Tsukasa Kirisawa

发明人： Shingo Yoshizumi ,  Akira Shiga ,  Tsukasa Kirisawa

IPC分类号： H04N5/235 ,  H04N5/76

CPC分类号： H04N5/23245 ,  H04N5/2251 ,  H04N5/2352

摘要： An imaging apparatus including a mode sequence control unit configured to select a control scheme for a still image recording operation in accordance with an imaging operation setting, wherein the mode sequence control unit is configured to select a first control scheme when the imaging operation setting is a normal imaging setting and a second, different control scheme when the imaging operation setting is an unconscious imaging setting.

摘要翻译： 一种成像装置，包括：模式顺序控制单元，被配置为根据成像操作设置选择用于静止图像记录操作的控制方案，其中所述模式顺序控制单元被配置为当所述成像操作设置为 正常的成像设置和成像操作设置是无意识成像设置时的第二种不同的控制方案。

公开(公告)号：US20070046789A1

公开(公告)日：2007-03-01

申请号：US11466981

申请日：2006-08-24

申请人： Tsukasa Kirisawa

发明人： Tsukasa Kirisawa

IPC分类号： H04N9/73

CPC分类号： H04N5/2357 ,  H04N5/235 ,  H04N5/2353

摘要： A technique of acquiring a width obtaining an appropriate exposure with minimum restrictions, while accurately correcting flickering is provided. An exposure control method includes integrating a video signal obtained by shooting a subject by means of a CMOS imaging element as input video signal over not less than a horizontal period, normalizing the integral value or the difference value of the integral value between neighboring fields or frames, extracting the integral value or the difference value after the normalization as flicker spectrum, determining, based on the extracted flicker spectrum, the presence or absence of a flicker component contained in the video signal obtained by the imaging element and controlling the exposure value, using a program diagram for preferentially employing the shutter speed less liable to produce flickering when it is determined that the video signal contains a flicker component.

摘要翻译： 提供了一种在精确校正闪烁的同时以最小限制获得获得适当曝光的宽度的技术。 曝光控制方法包括：通过CMOS成像元件拍摄被摄体获得的视频信号作为输入视频信号，在不小于水平周期的范围内，对积分值或相邻场或帧之间的积分值的差值进行归一化 将归一化后的积分值或差值提取为闪烁光谱，基于提取的闪烁光谱确定由成像元件获得的视频信号中包含的闪烁分量的存在或不存在，并使用 当确定视频信号包含闪烁分量时，优先采用不太容易产生闪烁的快门速度的程序图。

公开(公告)号：US20080101785A1

公开(公告)日：2008-05-01

申请号：US11861801

申请日：2007-09-26

申请人： Tsukasa Kirisawa ,  Takahiro Toujou

发明人： Tsukasa Kirisawa ,  Takahiro Toujou

IPC分类号： G03B15/03

CPC分类号： G03B15/03

摘要： An imaging device that controls strobe emission for red-eye prevention includes a face detector configured to detect whether a face region is included in an image captured by the imaging device; a luminance detector configured to detect a luminance representing a brightness of an imaging environment; and a red-eye preventing emission controller configured to control strobe emission for red-eye prevention on the basis of face detection information detected by the face detector and luminance information detected by the luminance detector.

摘要翻译： 控制用于防红眼的选通发射的成像装置包括：面部检测器，被配置为检测由所述成像装置拍摄的图像中是否包括面部区域; 亮度检测器，被配置为检测表示成像环境的亮度的亮度; 以及防红外发射控制器，其被配置为基于由人脸检测器检测到的面部检测信息和由亮度检测器检测到的亮度信息来控制用于防红眼的选通发射。

公开(公告)号：US08031237B2

公开(公告)日：2011-10-04

申请号：US11466981

申请日：2006-08-24

申请人： Tsukasa Kirisawa

发明人： Tsukasa Kirisawa

IPC分类号： H04N9/73

CPC分类号： H04N5/2357 ,  H04N5/235 ,  H04N5/2353

摘要： A technique of acquiring a width obtaining an appropriate exposure with minimum restrictions, while accurately correcting flickering is provided. An exposure control method includes integrating a video signal obtained by shooting a subject by means of a CMOS imaging element as input video signal over not less than a horizontal period, normalizing the integral value or the difference value of the integral value between neighboring fields or frames, extracting the integral value or the difference value after the normalization as flicker spectrum, determining, based on the extracted flicker spectrum, the presence or absence of a flicker component contained in the video signal obtained by the imaging element and controlling the exposure value, using a program diagram for preferentially employing the shutter speed less liable to produce flickering when it is determined that the video signal contains a flicker component.

摘要翻译： 提供了一种在精确校正闪烁的同时以最小限制获得获得适当曝光的宽度的技术。 曝光控制方法包括：通过CMOS成像元件拍摄被摄体获得的视频信号作为输入视频信号，在不小于水平周期的范围内，对积分值或相邻场或帧之间的积分值的差值进行归一化 将归一化后的积分值或差值提取为闪烁光谱，基于提取的闪烁光谱确定由成像元件获得的视频信号中包含的闪烁分量的存在或不存在，并使用 当确定视频信号包含闪烁分量时，优先采用不太容易产生闪烁的快门速度的程序图。

公开(公告)号：US07801437B2

公开(公告)日：2010-09-21

申请号：US11861801

申请日：2007-09-26

申请人： Tsukasa Kirisawa ,  Takahiro Toujou

发明人： Tsukasa Kirisawa ,  Takahiro Toujou

IPC分类号： G03B15/03

CPC分类号： G03B15/03

摘要： An imaging device that controls strobe emission for red-eye prevention includes a face detector configured to detect whether a face region is included in an image captured by the imaging device; a luminance detector configured to detect a luminance representing a brightness of an imaging environment; and a red-eye preventing emission controller configured to control strobe emission for red-eye prevention on the basis of face detection information detected by the face detector and luminance information detected by the luminance detector.

摘要翻译： 控制用于防红眼的选通发射的成像装置包括：面部检测器，被配置为检测由所述成像装置拍摄的图像中是否包括面部区域; 亮度检测器，被配置为检测表示成像环境的亮度的亮度; 以及防红外发射控制器，其被配置为基于由人脸检测器检测到的面部检测信息和由亮度检测器检测到的亮度信息来控制用于防红眼的选通发射。