Title :
Wavelet-based blotch detection in old movies
Author :
Ammar-Badri, H. ; Benazza-Benyahia, A.
Author_Institution :
Unite de Rech. en Imagerie Satellitaire et ses Applic., SUP´´COM Tunis, Tunis
Abstract :
In this paper, we are interested in detecting blotches in old movies. The novelty of our approach is twofold. Firstly, we study the pertinency of operating the detection in the wavelet transform domain. Secondly, we propose to resort to statistical outlier test in order to localize the underlying artifacts.
Keywords :
cinematography; image restoration; object detection; wavelet transforms; old movies restoration; statistical outlier test; wavelet transform; wavelet-based blotch detection; Aging; Costs; Cultural differences; Electronic mail; Image processing; Image restoration; Motion pictures; Testing; Wavelet domain; Wavelet transforms; Box and Cox transform; Hampel test; Old movies restoration; blotch; multiple outliers detection; wavelet transform;
Conference_Titel :
Image Processing Theory, Tools and Applications, 2008. IPTA 2008. First Workshops on
Conference_Location :
Sousse
Print_ISBN :
978-1-4244-3321-6
Electronic_ISBN :
978-1-4244-3322-3
DOI :
10.1109/IPTA.2008.4743752
