PGHDR: Dynamic HDR reconstruction with progressive feature alignment and quality-guided fusion

Abstract High Dynamic Range (HDR) imaging captures the complete luminance information of a scene by fusing a multi-exposure image sequence. However, a key challenge remains: ghosting artifacts caused by object motion in dynamic scenes. Existing methods typically adopt an align-then-fuse strategy, of...

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Bibliographic Details
Main Authors: Ying Qi, Qiushi Li, Zhaoyuan Huang, Jian Li, Chenyang Wang, Teng Wan, Qiang Zhang
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Journal of King Saud University: Computer and Information Sciences
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Online Access:https://doi.org/10.1007/s44443-025-00230-z
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