7 papers
Ambient-robust Inverse Rendering using Active RGB-NIR Imaging
Hoon-Gyu Chung, Jinnyeong Kim, Hyunwoo Kang +1
Inverse rendering aims to reconstruct geometry and reflectance of objects from images. Despite recent progress, existing methods often produces inaccurate reconstructions that are…
A Real-world Display Inverse Rendering Dataset
Seokjun Choi, Hoon-Gyu Chung, Yujin Jeon +2
Inverse rendering aims to reconstruct geometry and reflectance from captured images. Display-camera imaging systems offer unique advantages for this task: each pixel can easily fun…
P-Hologen: An End-to-End Generative Framework for Phase-Only Holograms
JooHyun Park, YuJin Jeon, HuiYong Kim +2
Holography stands at the forefront of visual technology, offering immersive, three-dimensional visualizations through the manipulation of light wave amplitude and phase. Although g…
Differentiable Mobile Display Photometric Stereo
Gawoon Ban, Hyeongjun Kim, Seokjun Choi +2
Display photometric stereo uses a display as a programmable light source to illuminate a scene with diverse illumination conditions. Recently, differentiable display photometric st…
Dual Exposure Stereo for Extended Dynamic Range 3D Imaging
Juhyung Choi, Jinnyeong Kim, Seokjun Choi +5
Achieving robust stereo 3D imaging under diverse illumination conditions is an important however challenging task, due to the limited dynamic ranges (DRs) of cameras, which are sig…
Pixel-aligned RGB-NIR Stereo Imaging and Dataset for Robot Vision
Jinnyeong Kim, Seung-Hwan Baek
Integrating RGB and NIR stereo imaging provides complementary spectral information, potentially enhancing robotic 3D vision in challenging lighting conditions. However, existing da…