. Wipe production in MPEG - 2 compressed video . In Proceedings of IEEE Int
نویسندگان
چکیده
With the increased role of technology in video production, several types of complex video special effects editing have begun to appear. In this paper we consider wiping special effects editing in MPEG-2 [ 11 compressed video without full frame decompression and motion estimation. We estimated the DCT coefficients and use these coefficients together with the existing motion vectors to produce these special effects editing in compressed domain. Results show that both objective and subjective quality of the edited video in compressed domain closely follows the quality of the video edited in uncompressed domain at the same bit rate.
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