Two-dimensional discrete fractional Fourier transform-based content removal algorithm

Published: Jul 25, 2016
Abstract
This paper proposes a novel content removal technique for enhancing the camera identification performance. Here, very low bit rate videos with the overall noise patterns having time-varying statistics are considered. First, different two-dimensional discrete fractional Fourier transforms with different rotational angles are applied to the overall noise pattern of each frame of each video. Second, the modulus of each element of each transformed...
Paper Details
Title
Two-dimensional discrete fractional Fourier transform-based content removal algorithm
Published Date
Jul 25, 2016
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