Title :
Algorithms for compressed video processing in multimedia applications
Author :
Dardi, Francesca ; Sicuranza, Giovanni L.
Author_Institution :
DEEI, Univ. of Trieste, Trieste, Italy
Abstract :
Recently, there have been considerable efforts for detecting scene changes and for efficient matching and clustering of video shots using compressed data. We propose here some algorithms that reduce false detections in cases of significant object motions, subtitling, picture in picture or special effects.
Keywords :
data compression; image matching; image motion analysis; multimedia systems; video coding; compressed data; compressed video processing; multimedia applications; object motions; special effects; video shots; Algorithm design and analysis; Cameras; Clustering algorithms; Histograms; Image analysis; Image coding; Transform coding;
Conference_Titel :
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location :
Rhodes
Print_ISBN :
978-960-7620-06-4
