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Detection and removal of line scratches in motion picture films

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4 Author(s)
Joyeux, L. ; Lab. d''Inf. et d''Image Ind., Univ. de La Rochelle, France ; Buisson, O. ; Besserer, B. ; Boukir, S.

Line scratches are common degradations in motion picture films. This paper presents an efficient method for line scratches detection strengthened by a Kalman filter. A new interpolation technique, dealing with both low and high frequencies (i.e. film grain) around the line artifacts, is investigated to achieve a nearby invisible reconstruction of damaged areas. Our line scratches detection and removal techniques have been validated on several film sequences

Published in:

Computer Vision and Pattern Recognition, 1999. IEEE Computer Society Conference on.  (Volume:1 )

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