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    • 7. 发明授权
    • Imager flicker compensation systems and methods
    • 成像器闪烁补偿系统和方法
    • US07277127B2
    • 2007-10-02
    • US11223758
    • 2005-09-09
    • German VoronovEugene Fainstain
    • German VoronovEugene Fainstain
    • H04N9/73G01J1/44
    • H04N5/2351H04N5/235H04N5/2357H04N5/243H04N5/361H04N5/3698H04N5/378H04N2101/00
    • A method of capturing an image of a scene includes providing an imaging device having an array of pixels. Each pixel is configured to provide a pixel output. The method also includes determining a frequency of light produced by a light source illuminating the scene and capturing an image of the scene using the pixel array. A first capture time for one or more pixels in the array is different from a second capture time of one or more other pixels in the array. The method further includes, for each pixel in the array, determining a relative phase of the light with respect to the capture time of the pixel, determining a compensating gain based on the relative phase of the light and the frequency of the light, and adjusting the pixel output of the pixel in relation to the compensating gain.
    • 拍摄场景的图像的方法包括提供具有像素阵列的成像装置。 每个像素被配置为提供像素输出。 该方法还包括确定由照亮场景的光源产生的光的频率,以及使用像素阵列捕获场景的图像。 阵列中一个或多个像素的第一捕获时间与阵列中一个或多个其他像素的第二捕获时间不同。 该方法还包括对于阵列中的每个像素,确定光相对于像素的捕获时间的相对相位,基于光的相对相位和光的频率确定补偿增益,并且调整 像素的像素输出相对于补偿增益。
    • 9. 发明申请
    • Imager flicker compensation systems and methods
    • 成像器闪烁补偿系统和方法
    • US20060054783A1
    • 2006-03-16
    • US11223758
    • 2005-09-09
    • German VoronovEugene Fainstain
    • German VoronovEugene Fainstain
    • H01L27/00
    • H04N5/2351H04N5/235H04N5/2357H04N5/243H04N5/361H04N5/3698H04N5/378H04N2101/00
    • A method of capturing an image of a scene includes providing an imaging device having an array of pixels. Each pixel is configured to provide a pixel output. The method also includes determining a frequency of light produced by a light source illuminating the scene and capturing an image of the scene using the pixel array. A first capture time for one or more pixels in the array is different from a second capture time of one or more other pixels in the array. The method further includes, for each pixel in the array, determining a relative phase of the light with respect to the capture time of the pixel, determining a compensating gain based on the relative phase of the light and the frequency of the light, and adjusting the pixel output of the pixel in relation to the compensating gain.
    • 拍摄场景的图像的方法包括提供具有像素阵列的成像装置。 每个像素被配置为提供像素输出。 该方法还包括确定由照亮场景的光源产生的光的频率,以及使用像素阵列捕获场景的图像。 阵列中一个或多个像素的第一捕获时间与阵列中一个或多个其他像素的第二捕获时间不同。 该方法还包括对于阵列中的每个像素,确定光相对于像素的捕获时间的相对相位,基于光的相对相位和光的频率确定补偿增益,并且调整 像素的像素输出相对于补偿增益。