Search Results for author: Alex Mackin

Found 3 papers, 0 papers with code

RankDVQA-mini: Knowledge Distillation-Driven Deep Video Quality Assessment

no code implementations14 Dec 2023 Chen Feng, Duolikun Danier, Haoran Wang, Fan Zhang, Benoit Vallade, Alex Mackin, David Bull

Deep learning-based video quality assessment (deep VQA) has demonstrated significant potential in surpassing conventional metrics, with promising improvements in terms of correlation with human perception.

Knowledge Distillation Model Compression +2

BVI-Artefact: An Artefact Detection Benchmark Dataset for Streamed Videos

no code implementations14 Dec 2023 Chen Feng, Duolikun Danier, Fan Zhang, Alex Mackin, Andy Collins, David Bull

Professionally generated content (PGC) streamed online can contain visual artefacts that degrade the quality of user experience.

A Subjective Study on Videos at Various Bit Depths

no code implementations18 Mar 2021 Alex Mackin, Di Ma, Fan Zhang, David Bull

Bit depth adaptation, where the bit depth of a video sequence is reduced before transmission and up-sampled during display, can potentially reduce data rates with limited impact on perceptual quality.

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