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1.发明申请CAMERA USING MULTIPLE LENSES AND IMAGE SENSORS TO PROVIDE IMPROVED FOCUSING CAPABILITY 失效相机使用多个镜头和图像传感器提供改进的聚焦能力公开(公告)号：US20080219654A1
公开(公告)日：2008-09-11
申请号：US11684065
申请日：2007-03-09
IPC分类号： G03B13/18
CPC分类号： H04N5/23212 , H04N5/2258
摘要： An electronic camera for producing an output image of a scene from a captured image signal includes: (a) a first imaging stage comprising a first image sensor for generating a first sensor output; a first lens for forming a first image of the scene on the first image sensor; and a first lens focus adjuster for adjusting focus of the first lens responsive to a first focus detection signal; and (b) a second imaging stage comprising a second image sensor for generating a second sensor output; a second lens for forming a second image of the scene on the second image sensor; and a second lens focus adjuster for adjusting focus of the second lens responsive to a second focus detection signal. A processing stage either (a) selects the sensor output from the first imaging stage as the captured image signal and uses the sensor output from the second imaging stage to generate the first focus detection signal for the selected imaging stage, or (b) selects the sensor output from the second imaging stage as the captured image signal and uses the sensor output from the first imaging stage to generate the second focus detection signal for the selected imaging stage.
摘要翻译： 一种用于从拍摄图像信号产生场景的输出图像的电子照相机包括：（a）第一成像台，包括用于产生第一传感器输出的第一图像传感器; 用于在第一图像传感器上形成场景的第一图像的第一透镜; 以及第一透镜焦点调节器，用于响应于第一焦点检测信号来调整第一透镜的焦点; 和（b）第二成像台，包括用于产生第二传感器输出的第二图像传感器; 用于在第二图像传感器上形成场景的第二图像的第二透镜; 以及第二透镜焦点调节器，用于响应于第二焦点检测信号来调整第二透镜的焦点。 一种处理阶段，（a）从第一成像级选择传感器输出作为捕获的图像信号，并使用来自第二成像级的传感器输出来产生用于所选成像级的第一焦点检测信号，或者（b）选择 传感器从第二成像级输出作为捕获的图像信号，并且使用来自第一成像级的传感器输出来产生用于所选成像级的第二焦点检测信号。
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2.发明授权Camera using multiple lenses and image sensors to provide improved focusing capability 失效相机使用多个镜头和图像传感器提供改进的聚焦能力公开(公告)号：US07676146B2
公开(公告)日：2010-03-09
申请号：US11684065
申请日：2007-03-09
申请人： John N. Border , Russell J. Palum , Wilbert F. Janson, Jr. , Kenneth A. Parulski , Keith A. Jacoby
发明人： John N. Border , Russell J. Palum , Wilbert F. Janson, Jr. , Kenneth A. Parulski , Keith A. Jacoby
CPC分类号： H04N5/23212 , H04N5/2258
摘要： An electronic camera includes: (a) a first imaging stage comprising a first image sensor; a first lens for forming a first image on the first image sensor; and a first lens focus adjuster for adjusting focus of the first lens responsive to a first focus detection signal; and (b) a second imaging stage comprising a second image sensor; a second lens for forming a second image on the second image sensor; and a second lens focus adjuster for adjusting focus of the second lens responsive to a second focus detection signal. A processing stage (a) selects the sensor output from the first imaging stage and uses the sensor output from the second imaging stage to generate the first focus detection signal, (b) selects the sensor output from the second imaging stage and uses the sensor output from the first imaging stage to generate the second focus detection signal.
摘要翻译： 电子照相机包括：（a）第一成像台，包括第一图像传感器; 用于在第一图像传感器上形成第一图像的第一透镜; 以及第一透镜焦点调节器，用于响应于第一焦点检测信号来调整第一透镜的焦点; 和（b）第二成像台，包括第二图像传感器; 用于在第二图像传感器上形成第二图像的第二透镜; 以及第二透镜焦点调节器，用于响应于第二焦点检测信号来调整第二透镜的焦点。 处理阶段（a）选择从第一成像级输出的传感器，并使用来自第二成像台的传感器输出产生第一焦点检测信号，（b）从第二成像级选择传感器输出并使用传感器输出 从第一成像级产生第二焦点检测信号。
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3.发明授权Camera using multiple lenses and image sensors in a rangefinder configuration to provide a range map 有权相机在测距仪配置中使用多个镜头和图像传感器来提供范围图公开(公告)号：US07683962B2
公开(公告)日：2010-03-23
申请号：US11684036
申请日：2007-03-09
申请人： John N. Border , Amy D. Enge , Efrain O. Morales , Bruce H. Pillman , Keith A. Jacoby , James E. Adams, Jr. , Russell J. Palum , Andrew C. Gallagher
发明人： John N. Border , Amy D. Enge , Efrain O. Morales , Bruce H. Pillman , Keith A. Jacoby , James E. Adams, Jr. , Russell J. Palum , Andrew C. Gallagher
CPC分类号： G03B15/00 , G01S19/45 , G03B13/36 , G03B29/00 , H04N5/2226 , H04N5/2258 , H04N5/232 , H04N5/23212 , H04N5/23296 , H04N13/239 , H04N13/25
摘要： An electronic camera for producing an output image of a scene from a captured image signal includes a first imaging stage comprising a first image sensor for generating a first sensor output and a first lens for forming a first image of the scene on the first image sensor, and a second imaging stage comprising a second image sensor for generating a second sensor output and a second lens for forming a second image of the scene on the second image sensor, where the lenses have different focal lengths. A processing stage uses the sensor output from one of the imaging stages as the captured image signal and uses the images from both imaging stages to generate a range map identifying distances to the different portions of the scene.
摘要翻译： 一种用于从拍摄图像信号产生场景的输出图像的电子照相机包括：第一成像台，包括用于产生第一传感器输出的第一图像传感器和用于在第一图像传感器上形成场景的第一图像的第一透镜; 以及第二成像台，包括用于产生第二传感器输出的第二图像传感器和用于在第二图像传感器上形成场景的第二图像的第二透镜，其中透镜具有不同的焦距。 处理阶段使用来自一个成像级的传感器输出作为所捕获的图像信号，并且使用来自两个成像级的图像来生成识别到场景的不同部分的距离的范围图。
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4.发明申请CAMERA USING MULTIPLE LENSES AND IMAGE SENSORS IN A RANGEFINDER CONFIGURATION TO PROVIDE A RANGE MAP 有权相机使用多个镜头和图像传感器进行范围配置以提供范围图公开(公告)号：US20080218612A1
公开(公告)日：2008-09-11
申请号：US11684036
申请日：2007-03-09
申请人： John N. Border , Amy D. Enge , Efrain O. Morales , Bruce H. Pillman , Keith A. Jacoby , James E. Adams , Russell J. Palum , Andrew C. Gallagher
发明人： John N. Border , Amy D. Enge , Efrain O. Morales , Bruce H. Pillman , Keith A. Jacoby , James E. Adams , Russell J. Palum , Andrew C. Gallagher
IPC分类号： G03B19/00
CPC分类号： G03B15/00 , G01S19/45 , G03B13/36 , G03B29/00 , H04N5/2226 , H04N5/2258 , H04N5/232 , H04N5/23212 , H04N5/23296 , H04N13/239 , H04N13/25
摘要： An electronic camera for producing an output image of a scene from a captured image signal includes a first imaging stage comprising a first image sensor for generating a first sensor output and a first lens for forming a first image of the scene on the first image sensor, and a second imaging stage comprising a second image sensor for generating a second sensor output and a second lens for forming a second image of the scene on the second image sensor, where the lenses have different focal lengths. A processing stage uses the sensor output from one of the imaging stages as the captured image signal and uses the images from both imaging stages to generate a range map identifying distances to the different portions of the scene.
摘要翻译： 一种用于从拍摄图像信号产生场景的输出图像的电子照相机包括：第一成像台，包括用于产生第一传感器输出的第一图像传感器和用于在第一图像传感器上形成场景的第一图像的第一透镜; 以及第二成像台，包括用于产生第二传感器输出的第二图像传感器和用于在第二图像传感器上形成场景的第二图像的第二透镜，其中透镜具有不同的焦距。 处理阶段使用来自一个成像级的传感器输出作为所捕获的图像信号，并且使用来自两个成像级的图像来生成识别到场景的不同部分的距离的范围图。
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公开(公告)号：US20090273681A1
公开(公告)日：2009-11-05
申请号：US12503092
申请日：2009-07-15
申请人： John N. Border , Dan Harel , Russell J. Palum , John D. Griffith , Scott C. Cahall , Bruce H. Pillman
发明人： John N. Border , Dan Harel , Russell J. Palum , John D. Griffith , Scott C. Cahall , Bruce H. Pillman
IPC分类号： H04N17/00
CPC分类号： H04N5/23212
摘要： Imaging systems and methods for calibrating imaging systems are provided. The imaging system has a body, a scene image capture system that captures images using a taking lens system that can be set to a plurality of different focus distances, and a rangefinder that is capable of determining a distance between the imaging system and at least one portion of a field of view of the taking lens system. The method comprises: automatically capturing a first calibration image of a first field of view through the taking lens system with the taking lens system set to a first focus distance setting; identifying a portion of the first calibration image having a predetermined degree of focus; using the rangefinder to determine a first calibration distance from the imaging device to the identified portion. A focus correlation is determined based upon the first calibration distance and the first focus distance setting.
摘要翻译： 提供了用于校准成像系统的成像系统和方法。 成像系统具有身体，场景图像拍摄系统，其使用可被设置为多个不同焦距的拍摄镜头系统拍摄图像;以及测距器，其能够确定成像系统与至少一个 拍摄镜头系统的视野的一部分。 该方法包括：通过拍摄镜头系统自动拍摄第一视野的第一校准图像，其中拍摄镜头系统设置为第一对焦距离设置; 识别具有预定焦度的第一校准图像的一部分; 使用测距仪确定从成像装置到识别部分的第一校准距离。 基于第一校准距离和第一焦点距离设置来确定聚焦相关性。
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公开(公告)号：US07702229B2
公开(公告)日：2010-04-20
申请号：US11550429
申请日：2006-10-18
CPC分类号： G03B13/36 , H04N5/23212
摘要： A focus detection device includes an image sensor and a plurality of lenslets. Each of the plurality of lenslets has a distinct conjugate length and is associated with a distinct portion of the image sensor.
摘要翻译： 焦点检测装置包括图像传感器和多个小透镜。 多个小透镜中的每一个具有不同的共轭长度并且与图像传感器的不同部分相关联。
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公开(公告)号：US07561789B2
公开(公告)日：2009-07-14
申请号：US11427531
申请日：2006-06-29
IPC分类号： G03B7/099
CPC分类号： H04N5/23212
摘要： A method for operating an autofocus system for focusing an image on an electronic imager includes providing an adjustable lens system defining an optical path for scene light and having at least one movable lens to focus an image of the scene onto the electronic imager; and causing a first portion of the scene light to be obscured so that the electronic imager captures a first autofocus image and causing a second different portion of the scene light to be obscured so that the electronic imager captures a second autofocus image wherein portions of the first and second autofocus images are offset. The method further includes moving the movable lens to a position so that an image to be captured will be in focus.
摘要翻译： 一种用于操作用于将图像聚焦在电子成像器上的自动对焦系统的方法包括提供限定用于场景光的光路的可调透镜系统，并具有至少一个可移动透镜以将场景的图像聚焦到电子成像器上; 并且使得场景光的第一部分被遮蔽，使得电子成像器捕获第一自动对焦图像并导致场景光的第二不同部分被遮蔽，使得电子成像器捕获第二自动对焦图像，其中第一 并且第二自动对焦图像被偏移。 该方法还包括将可移动透镜移动到使被捕获的图像成为焦点的位置。
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公开(公告)号：US07852454B2
公开(公告)日：2010-12-14
申请号：US12284777
申请日：2008-09-25
申请人： John N. Border , Russell J. Palum
发明人： John N. Border , Russell J. Palum
CPC分类号： G03B13/36 , G02B7/08 , G02B7/38 , G02B13/0085 , G02F1/133 , G02F1/1333 , G02F1/133526 , G02F1/13471 , G02F1/29 , G02F2001/291 , G02F2203/18 , G02F2203/28 , H04N5/23212
摘要： An autofocus system is provided for image capture that includes a liquid crystal focus lens which includes a dual range liquid crystal lens with a thinner liquid crystal lens (385) and a thicker liquid crystal lens (365) separated by a single shared electrode (370). Wherein the thinner liquid crystal lens (385) has a smaller optical power and a faster response time and the thicker liquid crystal lens (365) has a larger optical power and a slower response time. The autofocus system has a focusing effect that is produced by the combined optical power of the thinner liquid crystal lens and the thicker liquid crystal lens. A method for focusing an image capture device and an image capture device are also described.
摘要翻译： 提供一种用于图像捕获的自动对焦系统，其包括液晶聚焦透镜，该液晶聚焦透镜包括具有较薄液晶透镜的双范围液晶透镜（385）和由单个共用电极（370）分离的较厚液晶透镜（365） 。 其中较薄的液晶透镜（385）具有较小的光功率和较快的响应时间，较厚的液晶透镜（365）具有较大的光功率和较慢的响应时间。 自动对焦系统具有由较薄液晶透镜和较厚液晶透镜的组合光焦度产生的聚焦效果。 还描述了用于聚焦图像捕获装置和图像捕获装置的方法。
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公开(公告)号：US20080031610A1
公开(公告)日：2008-02-07
申请号：US11496913
申请日：2006-08-01
申请人： John N. Border , Dan Harel , Russell J. Palum , John D. Griffith , Scott C. Cahall , Bruce H. Pillman
发明人： John N. Border , Dan Harel , Russell J. Palum , John D. Griffith , Scott C. Cahall , Bruce H. Pillman
IPC分类号： G03B13/18
CPC分类号： H04N5/23212
摘要： Imaging systems and methods for calibrating imaging systems are provided. The imaging system has a body, a scene image capture system that captures images using a taking lens system that can be set to a plurality of different focus distances, and a rangefinder that is capable of determining a distance between the imaging system and at least one portion of a field of view of the taking lens system. The method comprises: automatically capturing a first calibration image of a first field of view through the taking lens system with the taking lens system set to a first focus distance setting; identifying a portion of the first calibration image having a predetermined degree of focus; using the rangefinder to determine a first calibration distance from the imaging device to the identified portion. A focus correlation is determined based upon the first calibration distance and the first focus distance setting.
摘要翻译： 提供了用于校准成像系统的成像系统和方法。 成像系统具有身体，场景图像拍摄系统，其使用可被设置为多个不同焦距的拍摄镜头系统拍摄图像;以及测距器，其能够确定成像系统与至少一个 拍摄镜头系统的视野的一部分。 该方法包括：通过拍摄镜头系统自动拍摄第一视野的第一校准图像，其中拍摄镜头系统设置为第一对焦距离设置; 识别具有预定焦度的第一校准图像的一部分; 使用测距仪确定从成像装置到识别部分的第一校准距离。 基于第一校准距离和第一焦点距离设置来确定聚焦相关性。
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公开(公告)号：US07609958B2
公开(公告)日：2009-10-27
申请号：US11496913
申请日：2006-08-01
申请人： John N. Border , Dan Harel , Russell J. Palum , John D. Griffith , Scott C. Cahall , Bruce H. Pillman
发明人： John N. Border , Dan Harel , Russell J. Palum , John D. Griffith , Scott C. Cahall , Bruce H. Pillman
CPC分类号： H04N5/23212
摘要： Imaging systems and methods for calibrating imaging systems are provided. The imaging system has a body, a scene image capture system that captures images using a taking lens system that can be set to a plurality of different focus distances, and a rangefinder that is capable of determining a distance between the imaging system and at least one portion of a field of view of the taking lens system. The method comprises: automatically capturing a first calibration image of a first field of view through the taking lens system with the taking lens system set to a first focus distance setting; identifying a portion of the first calibration image having a predetermined degree of focus; using the rangefinder to determine a first calibration distance from the imaging device to the identified portion. A focus correlation is determined based upon the first calibration distance and the first focus distance setting.
摘要翻译： 提供了用于校准成像系统的成像系统和方法。 成像系统具有身体，场景图像拍摄系统，其使用可被设置为多个不同焦距的拍摄镜头系统拍摄图像;以及测距器，其能够确定成像系统与至少一个 拍摄镜头系统的视野的一部分。 该方法包括：通过拍摄镜头系统自动拍摄第一视野的第一校准图像，其中拍摄镜头系统设置为第一对焦距离设置; 识别具有预定焦度的第一校准图像的一部分; 使用测距仪确定从成像装置到识别部分的第一校准距离。 基于第一校准距离和第一焦点距离设置来确定聚焦相关性。
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