Search Results for author: Jessie Lin

Found 3 papers, 1 papers with code

Direct Optimisation of $\boldsymbolλ$ for HDR Content Adaptive Transcoding in AV1

no code implementations23 Aug 2022 Vibhoothi, François Pitié, Angeliki Katsenou, Daniel Joseph Ringis, Yeping Su, Neil Birkbeck, Jessie Lin, Balu Adsumilli, Anil Kokaram

Since the adoption of VP9 by Netflix in 2016, royalty-free coding standards continued to gain prominence through the activities of the AOMedia consortium.

Adaptive Debanding Filter

1 code implementation22 Sep 2020 Zhengzhong Tu, Jessie Lin, Yilin Wang, Balu Adsumilli, Alan C. Bovik

Banding artifacts, which manifest as staircase-like color bands on pictures or video frames, is a common distortion caused by compression of low-textured smooth regions.

Quantization

BBAND Index: A No-Reference Banding Artifact Predictor

no code implementations27 Feb 2020 Zhengzhong Tu, Jessie Lin, Yilin Wang, Balu Adsumilli, Alan C. Bovik

Banding artifact, or false contouring, is a common video compression impairment that tends to appear on large flat regions in encoded videos.

Video Compression

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