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Estimating A Point Spread Function Of A Blurred Digital Image Using Gyro Data
Estimating A Point Spread Function Of A Blurred Digital Image Using Gyro Data
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机译:使用陀螺仪数据估算模糊数字图像的点扩散函数
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摘要
Methods for estimating a point spread function of a blurred digital image. One example method includes capturing gyro data during an image exposure time, deriving gyro samples from the gyro data at predetermined gyro sampling times, calculating a motion vector field of the image at each gyro sampling time, approximating an overall image scene motion path by averaging motion paths of selected pixels in the image, and estimating the point spread function from the approximated overall image scene motion path.
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