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Technical Program
Paper Detail
| Paper: | WA-P5.3 |
| Session: | Denoising - II |
| Time: | Wednesday, October 11, 09:40 - 12:20 |
| Presentation: |
Poster
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| Title: |
AN IMPROVED VIDEO ENCODER WITH IN-THE-LOOP DE-NOISING FILTER FOR IMPULSE NOISE REDUCTION |
| Authors: |
Snehashis Roy; Indian Institute of Technology, Kharagpur | | | | | Somnath Sengupta; Indian Institute of Technology, Kharagpur | | |
| Abstract: |
It is seen that the performance of a video codec drastically degrades for noisy sources. In this paper, we propose a novel and easy-to-implement de-noising filter, integrated within the motion estimation and motion compensation blocks of an H.264 video encoder, to reduce impulse noise from video. Performance of our proposed filter is compared with a two-pass adaptive median filter(\cite{2}) that uses spatial information of noise. Results are obtained for several video sequences, contaminated with different levels of additive random noise, thus establishing the effectiveness of the proposed technique. |
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