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    • 31. 发明申请
    • SYSTEM AND METHOD FOR DEBLURRING MOTION BLURRED IMAGES
    • 用于消除运动图像的系统和方法
    • US20110122296A1
    • 2011-05-26
    • US12622720
    • 2009-11-20
    • CHIEN-HUNG LIU
    • CHIEN-HUNG LIU
    • H04N5/217G06K9/40
    • G06T5/003G06T2207/20201H04N5/217H04N5/23248H04N5/772H04N5/781H04N5/907
    • An image deblurring system deblurs motion blurred images of a video stream captured from a moving object. An image deblurring method selects a blurred image from the video stream, selects blurred pixels from the blurred image, and calculates a movement offset for each of the blurred pixels according to coordinates of the blurred pixel in a frequency domain during the movement of the moving object. The method generates a point spread function according to the movement offset, and generates an image conversion formula according to the point spread function. The method converts each of the blurred pixels into a sharp pixel according to the image conversion formula, and generates a sharp image based on all of the sharp pixels.
    • 图像去模糊系统消除从移动物体捕获的视频流的运动模糊图像。 图像去模糊方法从视频流中选择模糊图像,从模糊图像中选择模糊像素,并根据移动物体运动期间的频域中的模糊像素的坐标来计算每个模糊像素的移动偏移 。 该方法根据移动偏移产生点扩散函数,并根据点扩散函数生成图像转换公式。 该方法根据图像转换公式将每个模糊像素转换成锐利像素,并且基于所有尖锐像素产生清晰图像。