METHOD AND APPARATUS FOR COMPRESSING AND ANALYZING

专利名称：METHOD AND APPARATUS FOR

COMPRESSING AND ANALYZING VIDEO

发明人：ROBOTHAM, John,MOORBY,

Philip,DILASCIA, Paul,MASON, Philipp

申请号：EP95928345.0申请日：19950725公开号：EP0772940A1公开日：19970514

摘要：The method and apparatus for generating a reference video sequence ofimages includes performing a grid analysis of each of the frames of the video sequence,assigning a color value to that frame, calculating the difference in total color valuebetween frames in the video sequence, establishing a threshold value for transitions anddropping those frames whose transitions from frame to frame are below the thresholdvalue. The reference video analysis may be performed on a single user system or over anetwork system including a number of workstations.

申请人：AVID TECHNOLOGY, INC.

地址：Metropolitan Technology Park, One Park West Tewksbury, MA 01876 US

国籍：US

代理机构：Garratt, Peter Douglas

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