4 papers
Multi-View Neural Surface Reconstruction with Structured Light
Chunyu Li, Taisuke Hashimoto, Eiichi Matsumoto +1
Three-dimensional (3D) object reconstruction based on differentiable rendering (DR) is an active research topic in computer vision. DR-based methods minimize the difference between…
Deep Hyperspectral-Depth Reconstruction Using Single Color-Dot Projection
Chunyu Li, Yusuke Monno, Masatoshi Okutomi
Depth reconstruction and hyperspectral reflectance reconstruction are two active research topics in computer vision and image processing. Conventionally, these two topics have been…
Spectral MVIR: Joint Reconstruction of 3D Shape and Spectral Reflectance
Chunyu Li, Yusuke Monno, Masatoshi Okutomi
Reconstructing an object's high-quality 3D shape with inherent spectral reflectance property, beyond typical device-dependent RGB albedos, opens the door to applications requiring…
Pro-Cam SSfM: Projector-Camera System for Structure and Spectral Reflectance from Motion
Chunyu Li, Yusuke Monno, Hironori Hidaka +1
In this paper, we propose a novel projector-camera system for practical and low-cost acquisition of a dense object 3D model with the spectral reflectance property. In our system, w…