Post-processing using computationally efficient adaptive nonlinear filters for HDTV
Yoon Kim, Nam-Hyeong Kim, Young Huh, Sung-Jea Ko, Aldo W. Morales · 2002
This paper presents a computationally efficient post-processing algorithm for HDTV. The proposed algorithm can reduce both blocking artifacts and mosquito noise while preserving the sharpness and naturalness of the reconstructed video signal. Performance improvements compared with other techniques are obtained according to simulation results.