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    • 7. 发明授权
    • Image capture apparatus and program
    • 图像捕获设备和程序
    • US08711230B2
    • 2014-04-29
    • US12424769
    • 2009-04-16
    • Kazuhisa Matsunaga
    • Kazuhisa Matsunaga
    • H04N5/228G03B17/00
    • H04N5/365H04N5/23248H04N5/23258H04N5/23287
    • An image capture apparatus shifts an image sensor at each shooting initiation time in the continuous-shoot mode in the event of a camera-shake in response to a control signal which reflects an offset signal indicating pixel shifting information in a compensating signal indicating shake compensating information. Thereby, a change in the shooting range of the image sensor due to the camera-shake is mostly compensated for and the shooting range is changed by one pixel at each shooting. Thus, even in the event of a camera-shake, the distance between a feature portion of a main subject and a fixed pattern noise can be made different for each of continuously shot images. As a result, even in the event of the camera-shake, a composite image having fixed pattern noises scattered can be obtained by combining continuously shot images with reference to the feature portion.
    • 响应于在指示抖动补偿信息的补偿信号中反映指示像素移位信息的偏移信号的控制信号,摄像机在每次拍摄开始时刻在连续拍摄模式中移动图像传感器, 。 因此,由于相机抖动,图像传感器的拍摄范围的变化大部分被补偿,并且在每次拍摄时拍摄范围被改变一个像素。 因此,即使在相机抖动的情况下,也可以使主要被摄体的特征部分和固定图案噪声之间的距离对于连续拍摄图像中的每一个都不同。 结果,即使在相机抖动的情况下,也可以通过参照特征部分连续拍摄的图像来组合具有固定图案噪声的合成图像。