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专利名称：Method and system for calculating blur
artifacts in videos using user perceptionthreshold
发明人：Shekhar Madnani申请号：US12287830申请日：20081014公开号：US08150191B2公开日：20120403
专利附图：
摘要：A method and system for calculating a blur artifact in a video are disclosed. Thevideo includes a series of frames captured at a predefined interval of time. The frames
include one or more pixels. Calculating the blur artifact in the video includes identifying afocused area in a set of frames. Further, edges are detected in each of the frames.Furthermore, the blur artifact is calculated as a ratio of number of blurred pixels andtotal number edge pixels.
申请人：Shekhar Madnani
地址：Uttar Pradesh IN
国籍：IN
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