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HD video fade detection using 16 level Dct

Author:

Rakesh Trivedi, Ritesh Patankar and Laukik Patel

Subject Area:

Physical Sciences and Engineering

Abstract:

In today’s world of digital communication, processing of frames of video requires efficient and effective algorithm which requires least processing time and provides suitable selection of scenes like dance, fight, and flash from HD video. This paper deals with processing of HD video frames to determine fade effect where actually darker scenes are located. DCT of 16 level and block based algorithm is employed to reduce frame processing time. Transition from darker to brighter scene and vice a versa is detected using mean of successive frame. Mean of all frames of successive frame are to be compared and from that transition is detected.

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