Results 41 to 50 of about 158,596 (115)

A sparse representation method for determining the optimal illumination directions in Photometric Stereo

open access: yes, 2013
The analysis of surface and texture details with the help of changes in illumination direction is a key task in 3D shape reconstruction either based on Photometric Stereo, Shape from Shading or Structured Light.
Petrou, Maria   +7 more
core   +1 more source

Robust photometric stereo via low-rank matrix completion and recovery

open access: yes, 2011
We present a new approach to robustly solve photometric stereo problems. We cast the problem of recovering surface normals from multiple lighting conditions as a problem of recovering a low-rank matrix with both missing entries and corrupted entries ...
Yasuyuki Matsushita   +11 more
core   +1 more source

RAUM-VO: Rotational Adjusted Unsupervised Monocular Visual Odometry. [PDF]

open access: yesSensors (Basel), 2022
Cimarelli C   +3 more
europepmc   +1 more source

Dynamic photometric stereo - A new technique for moving surface analysis

open access: yes, 2005
This paper describes a novel approach for two- and three-dimensional surface data capture from moving surfaces based upon an evolution of the existing photometric stereo (PS) technique.
Smith, Lyndon N., Smith, Melvyn L.
core   +1 more source

Sparse Views, Near Light: A Practical Paradigm for Uncalibrated Point-Light Photometric Stereo

open access: yes2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Accepted in CVPR ...
Mohammed Brahimi 0002   +4 more
openaire   +4 more sources

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