A Projector-Camera System Using Hybrid Pixels with Projection and Capturing Capabilities

2021-07-11 · Kenta Yamamoto, Daisuke Iwai, Kosuke Sato

We propose a novel projector-camera system (ProCams) in which each pixel has both projection and capturing capabilities. Our proposed ProCams solves the difficulty of obtaining precise pixel correspondence between the projector and the camera. We implemented a proof-of-concept ProCams prototype and demonstrated its applicability to a dynamic projection mapping.

📄 PDF Abstract BibTeX arXiv:2107.05043

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Breaking the Scalability Limit of Multi-Projector Calibration with Embedded Cameras

2026-04-27 · Takumi Kawano, Kohei Miura, Daisuke Iwai arxiv

Conventional multi-projector calibration requires projecting and capturing structured light patterns for each projector sequentially, causing calibration time and effort to increase linearly with the number of projectors…

Ray-based phase error correction for miniaturized DOE projector-based FPP under single-directional hyperbolic projection

2026-07-16 · Seung-Jae Son, Yatong An, Jae-Sang Hyun arxiv

Fringe Projection Profilometry (FPP) systems using miniaturized DOE pro-jectors often suffer from severe phase artifacts due to nonlinear projection characteristics and limited pattern controllability. We propose a ray-b…

FreeCam3D: Snapshot Structured Light 3D with Freely-Moving Cameras

2020-08-01 · ECCV 2020 8 · Yicheng Wu, Vivek Boominathan, Xuan Zhao, Jacob T. Robinson 외

A 3D imaging and mapping system that can handle both multiple-viewers and dynamic-objects is attractive for many applications. We propose a freeform structured light system that does not rigidly constrain camera(s) to th…

3D Reconstruction

Active One-Shot Scan for Wide Depth Range Using a Light Field Projector Based on Coded Aperture

2015-12-01 · ICCV 2015 12 · Hiroshi Kawasaki, Satoshi Ono, Yuki Horita, Yuki Shiba 외

The central projection model commonly used to model cameras as well as projectors, results in similar advantages and disadvantages in both types of system. Considering the case of active stereo systems using a projector …

GS-ProCams: Gaussian Splatting-based Projector-Camera Systems

2024-12-16 · Qingyue Deng, Jijiang Li, Haibin Ling, Bingyao Huang

We present GS-ProCams, the first Gaussian Splatting-based framework for projector-camera systems (ProCams). GS-ProCams significantly enhances the efficiency of projection mapping (PM) that requires establishing geometric…

GPU NeRF