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1. 发明授权

US5406330A Video camera having image sensors driven by different vertical drive signals 失效
标题翻译：具有由不同垂直驱动信号驱动的图像传感器的摄像机
公开(公告)号：US5406330A
公开(公告)日：1995-04-11
申请号：US93647
申请日：1993-07-20
申请人： Yasushi Fukushima , Kohji Mitani , Masayuki Sugawara , Yoshihiro Fujita , Tomoyuki Tsurube , Hideo Cho
发明人： Yasushi Fukushima , Kohji Mitani , Masayuki Sugawara , Yoshihiro Fujita , Tomoyuki Tsurube , Hideo Cho
IPC分类号： H04N5/208 , H04N5/335 , H04N5/341 , H04N5/369 , H04N5/3722 , H04N5/376 , H04N5/378 , H04N9/04 , H04N9/09 , H04N9/68 , H04N3/15
CPC分类号： H04N5/208 , H04N9/045
摘要： A video camera having a plurality of solid-state image sensors in an imaging part uses two kinds of vertical drive signals different in the number of vertical transfer operations, to produce a time lag equal to one horizontal period between the output signals of the solid-state image sensors without changing the optical positional relation between the solid-state image sensors, thereby delaying the red and blue signals with respect to the green signal by one horizontal period based on the application of the two kinds of vertical drive signals.
摘要翻译：在成像部中具有多个固态图像传感器的摄像机使用垂直传送操作次数不同的两种垂直驱动信号，产生等于固体摄像机的输出信号之间的一个水平周期的时间延迟，状态图像传感器，而不改变固态图像传感器之间的光学位置关系，从而基于两种垂直驱动信号的应用将相对于绿色信号的红色和蓝色信号延迟一个水平周期。

2. 发明授权

US5471323A Solid state video camera having improved chromatic aberration suppression and moire suppression 失效
标题翻译：具有改善的色差抑制和莫尔条纹抑制的固态摄像机
公开(公告)号：US5471323A
公开(公告)日：1995-11-28
申请号：US245192
申请日：1994-05-17
申请人： Keisuke Suetsugi , Hiroshi Kanno , Masayuki Sugawara , Kohji Mitani , Yoshihiro Fujita , Toshinori Saitoh , Yuichi Ninomiya
发明人： Keisuke Suetsugi , Hiroshi Kanno , Masayuki Sugawara , Kohji Mitani , Yoshihiro Fujita , Toshinori Saitoh , Yuichi Ninomiya
IPC分类号： H04N9/04 , H04N9/097
CPC分类号： H04N9/045
摘要： By applying the offset sampling using four-plane prism provided with four solid state imaging devices at four light output planes, chromatic aberration of lenses is eliminated even to the peripheral part of the imaging plane, and moire suppression effect is much enhanced. Furthermore, by using a plural number of matrix circuits, and by producing the luminance signal by changing the matrix ratios in low frequency range and in high frequency range, moire suppression effect is further enhanced, and luminance error is also eliminated.
摘要翻译：通过使用在四个光输出平面上设置有四个固态成像装置的四平面棱镜应用偏移采样，甚至在成像平面的周边部分也消除了透镜的色差，并且莫尔抑制效果大大提高。此外，通过使用多个矩阵电路，并且通过改变低频范围和高频范围内的矩阵比来产生亮度信号，进一步提高了莫尔条纹抑制效果，并且也消除了亮度误差。

3. 发明授权

US07292271B2 Process and apparatus for taking slow motion picture, and process and apparatus for taking and playing slow motion picture 失效
标题翻译：拍摄慢动态影像的过程和装置，拍摄和播放慢动态影像的过程和装置
公开(公告)号：US07292271B2
公开(公告)日：2007-11-06
申请号：US10405084
申请日：2003-04-02
申请人： Fumio Okano , Masayuki Sugawara , Kohji Mitani , Takayuki Yamashita
发明人： Fumio Okano , Masayuki Sugawara , Kohji Mitani , Takayuki Yamashita
IPC分类号： H04N5/225 , H04N13/02
CPC分类号： H04N5/2625 , H04N5/222 , H04N5/23203 , H04N7/181
摘要： A process for taking a slow motion picture is disclosed which comprises: setting a plurality of cameras each having a shutter so that each of them can take an image with a similar view; and continuously taking fields of a subject by said a plurality camera in a timely staggered manner. In this process, timing of opening the shutter of each camera is staggered so that each camera takes a picture timely staggered, and a time for opening the shutter of each cameras is set to be a shorter than one field time of said each camera. Also, disclosed is an apparatus for taking a slow motion picture, which comprises: a plurality of cameras each having a shutter, arranged so that each of them can take an image with a similar view; means for setting the opening time of the shutter, which sets the timing for opening the shutter of each camera to be staggered so that each camera takes a picture timely staggered, and which makes the picture taken by each camera shorter than one field time of said each camera; and a recorder which records the pictures taken by each camera.
摘要翻译：公开了一种拍摄慢动作图像的处理方法，其特征在于：设置多个摄像机，每个摄像机具有快门，使得每个摄像机能够以类似的视角拍摄图像; 并且通过所述多个照相机以及时的交错方式连续拍摄被摄体的场。在该过程中，打开每个照相机的快门的定时交错，使得每个相机及时交错地拍摄照片，并且将每个相机的快门打开的时间设置为比所述每个相机短一个场时间。此外，公开了一种用于拍摄慢动作图像的装置，其包括：多个相机，每个相机具有快门，其布置成使得它们中的每一个可以以类似的视图拍摄图像; 用于设定快门的打开时间的装置，其设置用于打开每个相机的快门的定时以交错，使得每个相机及时交错地拍摄照片，并且使得每个相机拍摄的照片短于所述的相机的一个场时间每台相机; 以及记录每个照相机拍摄的照片的记录器。

4. 发明授权

US07248295B2 Image pickup apparatus including a solid-state imager having a plurality of light receptive areas 失效
标题翻译：图像拾取装置包括具有多个光接收区域的固态成像器
公开(公告)号：US07248295B2
公开(公告)日：2007-07-24
申请号：US10465545
申请日：2003-06-20
申请人： Kohji Mitani
发明人： Kohji Mitani
IPC分类号： H04N5/217 , H04N5/225 , H04N3/14
CPC分类号： H04N5/3415 , H04N5/365 , H04N5/372
摘要： A solid-state imager 20 outputs image signals corresponding to picture elements received from light-receptive areas thereof. A sample-and-hold circuit 24 performs a sample-and-hold operation for the image signals at prescribed times. A driving circuit 22 generates driving pulses and sample-and-hold pulses. A horizontal charge-transfer circuit of each light-receptive area is driven with the driving pulses, and the sample-and-hold circuit 24 is driven with the sample-and-hold pulses in synchronization with the driving pulses. The driving circuit 22 intermittently drives the horizontal charge-transfer circuit and the sample-and-hold circuit after the output of at least one of the first and last image signals. Consequently, noise that would be produced in picture elements located at the junctures between adjoining light-receptive areas can be reduced, and loss of image quality that would be caused by the effects of operations in subsequent processes performed in various circuits can be reduced.
摘要翻译：固态成像器20输出与从其光接收区域接收的图像元素相对应的图像信号。采样保持电路24在规定时间对图像信号进行采样保持操作。驱动电路22产生驱动脉冲和采样保持脉冲。每个光接收区域的水平电荷转移电路用驱动脉冲驱动，采样保持电路24与驱动脉冲同步的采样保持脉冲驱动。在输出第一和最后图像信号中的至少一个之后，驱动电路22间歇地驱动水平电荷转移电路和采样保持电路。因此，可以减少位于相邻的光接收区域之间的接合处的图像元素中产生的噪声，并且可以减少由在各种电路中执行的后续处理中的操作的影响引起的图像质量的损失。

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