GMLight: lighting estimation via geometric distribution approximation

• Main Authors: Zhan, Fangneng, Yu, Yingchen, Zhang, Changgong, Wu, Rongliang, Hu, Wenbo, Lu, Shijian, Ma, Feiying, Xie, Xuansong, Shao, Ling
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Computer science and engineering; Lighting Estimation; Image Synthesis
• Online Access: https://hdl.handle.net/10356/157035
• Institution: Nanyang Technological University

Inferring the scene illumination from a single image is an essential yet challenging task in computer vision and computer graphics. Existing works estimate lighting by regressing representative illumination parameters or generating illumination maps directly. However, these methods often suffer from...