信息论坛第124期 Overview of High Dynamic Range Video
讲 座 人：Professor KWONG Sam Tak Wu
讲座时间：2025-9-12 10：00 – 12：00
地 点：杨咏曼楼606
主办单位：抖音黑料
承办单位：抖音黑料
讲座内容：
High Dynamic Range (HDR) video is a technology that significantly enhances the visual experience by expanding the range of contrast and color in video content. Unlike standard dynamic range (SDR) video, HDR allows for brighter highlights, deeper shadows, and a wider color gamut. This results in more realistic and vibrant images that closely mimic the way the human eye perceives the real world. In this segment, we will delve into the fundamental principles of HDR, exploring how it works, the technical standards behind it (such as HDR10, Dolby Vision, and HLG), and the benefits it brings to various types of content, from movies and TV shows to video games and live broadcasts In this talk, I will talk about the following: HDR Image Reconstruction; EIN: Exposure Induced Network for Single Image HDR Reconstruction; and LGFM: HDR Image Quality Assessment Based on Frequency Disparity.
讲座人简介：
Professor KWONG Sam Tak Wu is the Associate Vice-President (Strategic Research), J.K. Lee Chair Professor of Computational Intelligence, the Dean of the School of Graduate Studies and the Acting Dean of the School of Data Science of Lingnan University. Professor Kwong is a distinguished scholar in evolutionary computation, artificial intelligence (AI) solutions, and image/video processing, with a strong record of scientific innovations and real-world impacts. Professor Kwong was listed as the World’s Top 2% Scientists by Stanford University since 2021 and one of the most highly cited researchers by Clarivate in 2022 and 2023. He has also been actively engaged in knowledge transfer between academia and industry. He was elevated to IEEE Fellow in 2014 for his contributions to optimization techniques in cybernetics and video coding. He was a Fellow of the Asia-Pacific Artificial Intelligence Association (AAIA) in 2022, and the President of the IEEE Systems, Man, and Cybernetics Society (SMCS) in 2021-23. He is a fellow of US National Academy of Inventors (NAI) and the Hong Kong Academy Awards of Engineering and Sciences (HKAES). Professor Kwong has a prolific publication record with over 350 journal articles, and 160 conference papers with an h-index of 90 based on Google Scholar. He is currently the associate editor of a number of leading IEEE transaction journals.
