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1. 发明授权

US07340160B2 Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：US07340160B2
公开(公告)日：2008-03-04
申请号：US11208247
申请日：2005-08-19
申请人： Junji Kamimura , Ryuji Nishimura , Toshirou Kinugasa
发明人： Junji Kamimura , Ryuji Nishimura , Toshirou Kinugasa
IPC分类号： G03B17/00 , H04N5/228
CPC分类号： H04N5/23248 , H04N5/2327 , H04N5/23277 , H04N5/37206 , H04N5/3728
摘要： Disclosed is an imaging apparatus capable of realizing a camera shake correction function while reducing the size and power consumption of the apparatus without deteriorating the use efficiency of an image sensor thereof. An imaging device has photoelectric conversion elements arranged two-dimensionally and a transfer path for transferring electric charge converted by the photoelectric conversion element. A motion detection unit detects motion of the apparatus according to timing pulses generated by a time management circuit at shorter intervals than exposure time. A drive circuit transfers the electric charge previously read onto the transfer path for a predetermined distance according to the detected motion. Electric charge newly read out and converted by the photoelectric conversion elements at the intervals of the timing pulses is added to the previous electric charge which has been transferred on transfer path.
摘要翻译：公开了一种能够在不降低其图像传感器的使用效率的同时减小设备的尺寸和功耗的同时实现相机抖动校正功能的成像设备。成像装置具有二维布置的光电转换元件和用于转印由光电转换元件转换的电荷的转印路径。运动检测单元根据时间管理电路以比曝光时间更短的间隔产生的定时脉冲检测装置的运动。驱动电路根据检测到的运动将预先读取的电荷传输到预定距离。在定时脉冲的间隔，由光电转换元件新读出并转换的电荷被加到在传送路径上传送的先前电荷。

2. 发明授权

US07154539B1 Image pickup device for still and motion images 有权
标题翻译：用于静止和运动图像的图像拾取装置
公开(公告)号：US07154539B1
公开(公告)日：2006-12-26
申请号：US09451915
申请日：1999-12-01
申请人： Ryuji Nishimura , Toshirou Kinugasa
发明人： Ryuji Nishimura , Toshirou Kinugasa
IPC分类号： H04N5/225 , H04N5/335
CPC分类号： H04N5/232 , H04N5/23245 , H04N9/045
摘要： A photoelectric sensor outputs a signal by a first signal read mode and a second signal read mode. In the first signal read mode, the sensor outputs the pixel signals accumulated in the plural while subsampling the pixel signals for every one line. In the second signal read mode, the sensor outputs sequentially the pixel signals accumulated in two the plural pixels while adding the pixel signals from two pixels adjoining each other. An interlace/non-interlace converter converts the signal output by the photoelectric sensor in the first signal read mode to a non-interlaced signal. A signal processor generates a first video signal by converting the signal converted by the interlace/non-interlace converter into a specified image format in the first signal read mode, and generates a second video signal by converting the signal output by photoelectric sensor into the specified image format, such as a 4:2:2 YUV signal. A rate converter converts the number of output images per a unit time of the second video signal into another number. An encoder generates a first image data or a second image data by compressing the first or second video signals output from the signal processor according to an encoding method such as JPEG. A memory device memorizes the first or second image data output from the encoder. A decoder reproduce the first video signal by decoding the first image data memorized in the memory device.
摘要翻译：光电传感器通过第一信号读取模式和第二信号读取模式输出信号。在第一信号读取模式中，传感器输出累积在多个像素中的像素信号，而对于每一行对像素信号进行二次采样。在第二信号读取模式中，传感器依次输出在两个多个像素中累加的像素信号，同时相加彼此相邻的两个像素的像素信号。隔行/非隔行转换器将由第一信号读取模式中的光电传感器输出的信号转换成非隔行扫描信号。信号处理器通过将由交错/非隔行转换器转换的信号在第一信号读取模式中转换为指定图像格式而产生第一视频信号，并且通过将由光电传感器输出的信号转换为指定的信号来产生第二视频信号图像格式，如4：2：2 YUV信号。速率转换器将第二视频信号的每单位时间的输出图像的数量转换成另一数量。编码器通过根据诸如JPEG的编码方法压缩从信号处理器输出的第一或第二视频信号来生成第一图像数据或第二图像数据。存储器件存储从编码器输出的第一或第二图像数据。解码器通过解码存储在存储器件中的第一图像数据来再现第一视频信号。

3. 发明申请

US20060171694A1 Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：US20060171694A1
公开(公告)日：2006-08-03
申请号：US11208247
申请日：2005-08-19
申请人： Junji Kamimura , Ryuji Nishimura , Toshirou Kinugasa
发明人： Junji Kamimura , Ryuji Nishimura , Toshirou Kinugasa
IPC分类号： G03B17/00
CPC分类号： H04N5/23248 , H04N5/2327 , H04N5/23277 , H04N5/37206 , H04N5/3728
摘要： Disclosed is an imaging apparatus capable of realizing a camera shake correction function while reducing the size and power consumption of the apparatus without deteriorating the use efficiency of an image sensor thereof. An imaging device has photoelectric conversion elements arranged two-dimensionally and a transfer path for transferring electric charge converted by the photoelectric conversion element. A motion detection unit detects motion of the apparatus according to timing pulses generated by a time management circuit at shorter intervals than exposure time. A drive circuit transfers the electric charge previously read onto the transfer path for a predetermined distance according to the detected motion. Electric charge newly read out and converted by the photoelectric conversion elements at the intervals of the timing pulses is added to the previous electric charge which has been transferred on transfer path.
摘要翻译：公开了一种能够在不降低其图像传感器的使用效率的同时减小设备的尺寸和功耗的同时实现相机抖动校正功能的成像设备。成像装置具有二维布置的光电转换元件和用于转印由光电转换元件转换的电荷的转印路径。运动检测单元根据时间管理电路以比曝光时间更短的间隔产生的定时脉冲检测装置的运动。驱动电路根据检测到的运动将预先读取的电荷传输到预定距离。在定时脉冲的间隔，由光电转换元件新读出并转换的电荷被加到在传送路径上传送的先前电荷。

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