公开(公告)号：US5758201A

公开(公告)日：1998-05-26

申请号：US598141

申请日：1996-02-07

申请人： Toshimi Watanabe ,  Isao Kishikawa ,  Yosuke Kusaka ,  Shigemasa Sato ,  Masao Owashi ,  Kenji Tazaki ,  Fumio Suzuki ,  Hiroyuki Iwasaki ,  Tsutomu Narisawa

发明人： Toshimi Watanabe ,  Isao Kishikawa ,  Yosuke Kusaka ,  Shigemasa Sato ,  Masao Owashi ,  Kenji Tazaki ,  Fumio Suzuki ,  Hiroyuki Iwasaki ,  Tsutomu Narisawa

IPC分类号： G03B13/02 ,  G03B17/00

CPC分类号： G03B13/02

摘要： A camera having a line of sight detecting device, includes a line of sight detection portion for detecting the line of sight position of a photographer, a portion of selection of a line of sight mode for selecting one of a single mode for locking a line of sight position obtained when a plurality of previous detection results of the line of sight detection portion satisfy a predetermined eye-gazing condition and a continuous mode for renewing the line of sight position on the basis of the latest line of sight position from the line of sight detection portion, a control mode setting portion for selecting a control mode for setting a camera phototaking condition, and a phototaking control for setting the camera phototaking condition in accordance with the line of sight position of the photographer when the control mode is selected, wherein when the control mode is selected by the control mode setting portion, the continuous mode is selected by the portion of selection of a line of sight mode, and the camera phototaking condition is set by the phototaking control in accordance with the line of sight position in the continuous mode.

摘要翻译： 一种具有视线检测装置的相机，包括用于检测拍摄者的视线位置的视线检测部分，用于选择用于锁定一行的视线模式的单一模式之一的视线模式的一部分 当视线检测部分的多个先前检测结果满足预定的眼睛注视条件和基于从视线的最新视线位置更新视线位置的连续模式时获得的视线位置 检测部分，用于选择用于设置摄像机拍摄条件的控制模式的控制模式设置部分，以及当选择控制模式时根据拍摄者的视线位置设置摄像机拍摄条件的拍摄控制，其中当 通过控制模式设定部选择控制模式，通过视线的选择部分选择连续模式 模式，相机拍摄条件由连拍模式下的视线位置通过拍摄控制设定。

公开(公告)号：US5537181A

公开(公告)日：1996-07-16

申请号：US236256

申请日：1994-05-02

申请人： Masao Owashi ,  Shigemasa Sato ,  Toshimi Watanabe ,  Kenji Tazaki

发明人： Masao Owashi ,  Shigemasa Sato ,  Toshimi Watanabe ,  Kenji Tazaki

IPC分类号： G02B7/28 ,  G03B13/02 ,  G03B13/36 ,  G03B17/18 ,  G03B7/00

CPC分类号： G03B13/02 ,  G03B2213/025

摘要： A camera device comprises an eye-gaze position detecting for detecting a photographer's eye-gaze position in a photographing image field, a starting device responsive to the satisfaction of a predetermined condition indicative of a situation in which the detection of the eye-gaze position should be started to start the operation of the eye-gaze position detecting device, a timer device responsive to the counting of a predetermined time from after the power source of the camera is turned on to stop the operation of the eye-gaze position detecting device, a timer resetting device responsive to the satisfaction of the predetermined condition to initialize the time counting by the timer device.

摘要翻译： 相机装置包括用于在摄影图像场中检测拍摄者的眼睛注视位置的眼睛注视位置检测器，响应于指示眼睛注视位置的检测的情况的预定条件的满足的起始装置 开始启动眼睛注视位置检测装置的操作，响应于从相机的电源开启之后的预定时间的计数而停止眼睛注视位置检测装置的操作的定时装置， 定时器复位装置，其响应于所述预定条件的满足来初始化定时器装置的时间计数。

公开(公告)号：US5640610A

公开(公告)日：1997-06-17

申请号：US259128

申请日：1994-06-13

申请人： Shigemasa Sato ,  Toshimi Watanabe ,  Kenji Tazaki

发明人： Shigemasa Sato ,  Toshimi Watanabe ,  Kenji Tazaki

IPC分类号： G03B13/02

CPC分类号： G03B13/02 ,  G03B2213/025

摘要： A camera with a line-of-sight detecting device, having a light source illuminating an eye of a photographer with light; a conversion device converting reflected light from the illuminated eye to an output corresponding to the intensity of the reflected light; and an eye gazing point determination system identifying an eye-gazing point of the photographer when an output difference or an output ratio between a peak output and a background output of the conversion device is greater than a predetermined value and when the magnitude of a peak output from the conversion device is within a predetermined range.

摘要翻译： 一种具有视线检测装置的相机，具有用光照射摄影者的眼睛的光源; 转换装置，将来自被照明的眼睛的反射光转换成与反射光的强度对应的输出; 以及眼睛注视点确定系统，当转换装置的峰值输出和背景输出之间的输出差或输出比大于预定值，并且当峰值输出的幅度大于预定值时，识别拍摄者的眼睛注视点 从转换装置处于预定范围内。

公开(公告)号：US5745814A

公开(公告)日：1998-04-28

申请号：US654749

申请日：1996-05-29

申请人： Hideki Kanbayashi ,  Kenji Tazaki ,  Masanori Hasuda

发明人： Hideki Kanbayashi ,  Kenji Tazaki ,  Masanori Hasuda

IPC分类号： G03B9/06 ,  G03B9/22 ,  G03B9/08

CPC分类号： G03B9/06 ,  G03B9/22

摘要： A camera lens shutter having separate aperture blades and shutter blades arranged in a manner to provide a shutter unit having decreased thickness. The lens shutter includes a first shading member to expose an exposure aperture when in an open state and to cover the exposure aperture when in a closed state. A first circular cam drives the primary shading member. A second shading member forms a plurality of aperture diameters, and a second circular cam drives the second shading member. The inner diameter of either the first or second cam is made larger than the outer diameter of the other. The lens shutter may also include a shading member to expose an exposure aperture wherein an open state, a first circular cam to drive the first shading member, a second shading member to cover or close the exposure aperture, a second circular cam to drive the second shading member, a third shading member to form a plurality of aperture diameters, and a third circular cam to drive the third shading member. The respective cams of the shutter units are positioned concentrically and may be on approximately the same plane to provide a thinner shutter unit.

摘要翻译： 具有单独的光圈叶片和快门叶片的相机透镜快门以提供具有减小的厚度的快门单元的方式布置。 透镜快门包括第一遮蔽构件，以在处于打开状态时暴露曝光孔，并且当处于关闭状态时遮盖曝光孔。 第一圆形凸轮驱动主遮光构件。 第二遮光构件形成多个孔径，第二圆形凸轮驱动第二遮光构件。 使第一或第二凸轮的内径大于另一凸轮的外径。 透镜快门还可以包括遮光构件以暴露曝光孔，其中打开状态，用于驱动第一遮蔽构件的第一圆形凸轮，用于覆盖或闭合曝光孔的第二遮光构件，用于驱动第二遮光构件的第二圆形凸轮 遮光构件，形成多个孔径的第三遮光构件，以及驱动第三遮光构件的第三圆形凸轮。 快门单元的相应凸轮同心地定位并且可以在大致相同的平面上以提供更薄的快门单元。