Motion picture inpainting on aged films
Proceedings of the 13th annual ACM international conference on Multimedia
Video inpainting and restoration techniques
Proceedings of the 13th annual ACM international conference on Multimedia
Automatic blemish detection for image restoration of virtual heritage environments
SSIP'06 Proceedings of the 6th WSEAS International Conference on Signal, Speech and Image Processing
Video Inpainting on Digitized Old Films
KES '09 Proceedings of the 13th International Conference on Knowledge-Based and Intelligent Information and Engineering Systems: Part II
A new approach of image inpainting in the wireless environment
International Journal of Ad Hoc and Ubiquitous Computing
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Spikes of brightness often affect locally single frames of aged motion pictures, because of dust, dirt and scratches injuring film surface. In this paper we present a method for accurate digital detection and restoration of such a kind of film defects.The method evaluates both global and local intra-frame disparity statistics after motion-compensation and uses them to detect abnormal spikes.It recovers image structure from the same frame by linear interpolation of defect surroundings and refines details from temporal neighbourhood. Weights of the blending filter are set according to local reliability of the motion estimation maps.A texture pattern is also extracted from spatial support areas, and added to regions with limited recover from the temporal neighbourhood.Experiments performed on synthetic sequences show very high recall and precision rates, and low recovery errors. High quality restoration of severely injured sequences is shown.