Title :
Non-sequential video content representation using temporal variation of feature vectors
Author :
Doulamis, A.D. ; Doulamis, N. ; Akrivas, G. ; Kollias, S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece
Abstract :
In this paper, an efficient non-sequential representation of the video content is presented based on the temporal variation of the extracted feature trajectory. The proposed scheme is very fast and accurate and can be applied to any generic video stream. Many benefits in the field of image communication, storage requirements and efficient performance of indexing and retrieval algorithms can gain from such a non-linear representation.
Keywords :
feature extraction; image representation; image sampling; video signal processing; extracted feature trajectory; feature vectors; generic video stream; image communication; indexing; nonlinear representation; nonsequential video content representation; retrieval algorithms; storage requirements; temporal variation; Computational efficiency; Data mining; Feature extraction; Image communication; Image retrieval; Image storage; Indexing; Pixel; Streaming media; Video compression;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854675
