Title :
Dissolve transition detection using B-splines interpolation
Author :
Nam, JeHo ; Tewfik, Ahmed H.
Author_Institution :
Dept. of Electr. & Comput. Eng., Minnesota Univ., Minneapolis, MN, USA
Abstract :
We present a novel identification technique for dissolve transitions in video sequences. Our scheme is to estimate the actual transition curve by polynomial data interpolation. We make use of “goodness” of fit to determine the presence of dissolve transitions. A B-spline polynomial curve fitting technique is used. Our approach is able to recover the original transition behavior of a dissolve edit effect even if it was distorted by various post-processing stages
Keywords :
curve fitting; image sequences; interpolation; splines (mathematics); video signal processing; B-spline interpolation; B-spline polynomial curve fitting technique; dissolve edit effect; dissolve transition detection; identification technique; polynomial data interpolation; video sequences; Automatic control; Biological materials; Curve fitting; Indexing; Interpolation; Polynomials; Robustness; Spline; TV broadcasting; Video sequences;
Conference_Titel :
Multimedia and Expo, 2000. ICME 2000. 2000 IEEE International Conference on
Conference_Location :
New York, NY
Print_ISBN :
0-7803-6536-4
DOI :
10.1109/ICME.2000.871016
