5 papers
Realistic Compound-Lens Defocus Blur Synthesis
Yunkyu Lee, Woohyeok Kim, Sunghyun Cho
Defocus blur degrades fine image structures and limits visual perception, which can adversely affect downstream vision tasks. Although recent deep learning deblurring methods have…
POS-ISP: Pipeline Optimization at the Sequence Level for Task-aware ISP
Jiyun Won, Heemin Yang, Woohyeok Kim +2
Recent work has explored optimizing image signal processing (ISP) pipelines for various tasks by composing predefined modules and adapting them to task-specific objectives. However…
Dynamic Exposure Burst Image Restoration
Woohyeok Kim, Jaesung Rim, Daeyeon Kim +1
Burst image restoration aims to reconstruct a high-quality image from burst images, which are typically captured using manually designed exposure settings. Although these exposure…
Burst Image Super-Resolution with Base Frame Selection
Sanghyun Kim, Min Jung Lee, Woohyeok Kim +4
Burst image super-resolution has been a topic of active research in recent years due to its ability to obtain a high-resolution image by using complementary information between mul…
ParamISP: Learned Forward and Inverse ISPs using Camera Parameters
Woohyeok Kim, Geonu Kim, Junyong Lee +3
RAW images are rarely shared mainly due to its excessive data size compared to their sRGB counterparts obtained by camera ISPs. Learning the forward and inverse processes of camera…