EventPS: Real-time photometric stereo using an event camera

B Yu, J Ren, J Han, F Wang… - Proceedings of the …, 2024‏ - openaccess.thecvf.com
Photometric stereo is a well-established technique to estimate the surface normal of an
object. However the requirement of capturing multiple high dynamic range images under …

Diligent102: A photometric stereo benchmark dataset with controlled shape and material variation

J Ren, F Wang, J Zhang, Q Zheng… - Proceedings of the …, 2022‏ - openaccess.thecvf.com
Evaluating photometric stereo using real-world dataset is important yet difficult. Existing
datasets are insufficient due to their limited scale and random distributions in shape and …

[PDF][PDF] Non-Lambertian Multispectral Photometric Stereo via Spectral Reflectance Decomposition.

J Lv, H Guo, G Chen, J Liang, B Shi - IJCAI, 2023‏ - ijcai.org
Multispectral photometric stereo (MPS) aims at recovering the surface normal of a scene
from a single-shot multispectral image captured under multispectral illuminations. Existing …

-PS: Spectrally Multiplexed Photometric Stereo Under Unknown Spectral Composition

S Ikehata, Y Asano - European Conference on Computer Vision, 2024‏ - Springer
In this paper, we present a groundbreaking spectrally multiplexed photometric stereo
approach for recovering surface normals of dynamic surfaces without the need for calibrated …

Multispectral photometric stereo for spatially-varying spectral reflectances

H Guo, F Okura, B Shi, T Funatomi… - International Journal of …, 2022‏ - Springer
Multispectral photometric stereo (MPS) aims at recovering the surface normal of a scene
measured under multiple light sources with different wavelengths. While it opens up a …

Physics-Free Spectrally Multiplexed Photometric Stereo under Unknown Spectral Composition

S Ikehata, Y Asano - arxiv preprint arxiv:2410.20716, 2024‏ - arxiv.org
In this paper, we present a groundbreaking spectrally multiplexed photometric stereo
approach for recovering surface normals of dynamic surfaces without the need for calibrated …

[HTML][HTML] Example-based multispectral photometric stereo for multi-colored surfaces

D Miyazaki, K Uegomori - Journal of Imaging, 2022‏ - mdpi.com
A photometric stereo needs three images taken under three different light directions lit one
by one, while a color photometric stereo needs only one image taken under three different …

NeuralMPS: Non-Lambertian Multispectral Photometric Stereo via Spectral Reflectance Decomposition

J Lv, H Guo, G Chen, J Liang, B Shi - arxiv preprint arxiv:2211.15311, 2022‏ - arxiv.org
Multispectral photometric stereo (MPS) aims at recovering the surface normal of a scene
from a single-shot multispectral image captured under multispectral illuminations. Existing …

A computational framework for Mixed Reality catalogs: from 3D reconstruction to rendering and interaction

D Marelli - 2023‏ - boa.unimib.it
Presentation and communication of characteristics about products and, in general,
collections of objects or services are of crucial relevance in several fields. The most …

Multi-band photometric stereo using random sampling of channels and pixels

D Miyazaki, K Hamaen - International Workshop on Frontiers of Computer …, 2022‏ - Springer
One of the main problems faced by the photometric stereo method is that several
measurements are required, as this method needs illumination from light sources from …