Search Results for author: Haofeng Huang

Found 4 papers, 0 papers with code

Self-Aligned Concave Curve: Illumination Enhancement for Unsupervised Adaptation

no code implementations7 Oct 2022 Wenjing Wang, Zhengbo Xu, Haofeng Huang, Jiaying Liu

Low light conditions not only degrade human visual experience, but also reduce the performance of downstream machine analytics.

Action Recognition Optical Flow Estimation

Towards Low Light Enhancement with RAW Images

no code implementations28 Dec 2021 Haofeng Huang, Wenhan Yang, Yueyu Hu, Jiaying Liu, Ling-Yu Duan

In this paper, we make the first benchmark effort to elaborate on the superiority of using RAW images in the low light enhancement and develop a novel alternative route to utilize RAW images in a more flexible and practical way.

Video Coding for Machine: Compact Visual Representation Compression for Intelligent Collaborative Analytics

no code implementations18 Oct 2021 Wenhan Yang, Haofeng Huang, Yueyu Hu, Ling-Yu Duan, Jiaying Liu

By keeping in mind the transferability among different machine vision tasks (e. g. high-level semantic and mid-level geometry-related), we aim to support multiple tasks jointly at low bit rates.

Feature Compression Philosophy

Revisit Visual Representation in Analytics Taxonomy: A Compression Perspective

no code implementations16 Jun 2021 Yueyu Hu, Wenhan Yang, Haofeng Huang, Jiaying Liu

Visual analytics have played an increasingly critical role in the Internet of Things, where massive visual signals have to be compressed and fed into machines.

Feature Compression Video Compression

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