×

METHOD AND APPARATUS FOR DETECTING IMPORTANT INFORMATION FROM MOVING PICTURE

  • US 20110052061A1
  • Filed: 03/24/2010
  • Published: 03/03/2011
  • Est. Priority Date: 08/25/2009
  • Status: Active Grant
First Claim
Patent Images

1. A method of detecting important information, the method comprising:

  • detecting first candidate areas that are presumed to include important information in a plurality of moving picture frames by using stop edge information, which is edge information overlapped at a same position throughout the plurality of moving picture frames, from among edge information in at least two received moving picture frames;

    determining second candidate areas by performing grouping on the stop edge information according to a position of the stop edge information in the first candidate areas;

    analyzing the second candidate areas determined in the at least two moving picture frames; and

    detecting important information areas from each of the at least two moving picture frames based on the analysis.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×