Deep shape from polarization
This paper makes a first attempt to bring the Shape from Polarization (SfP) problem to the
realm of deep learning. The previous state-of-the-art methods for SfP have been purely …
realm of deep learning. The previous state-of-the-art methods for SfP have been purely …
Polarimetric multi-view stereo
Multi-view stereo relies on feature correspondences for 3D reconstruction, and thus is
fundamentally flawed in dealing with featureless scenes. In this paper, we propose …
fundamentally flawed in dealing with featureless scenes. In this paper, we propose …
Recovery of surface orientation from diffuse polarization
GA Atkinson, ER Hancock - IEEE transactions on image …, 2006 - ieeexplore.ieee.org
When unpolarized light is reflected from a smooth dielectric surface, it becomes partially
polarized. This is due to the orientation of dipoles induced in the reflecting medium and …
polarized. This is due to the orientation of dipoles induced in the reflecting medium and …
Event-based shape from polarization
State-of-the-art solutions for Shape-from-Polarization (SfP) suffer from a speed-resolution
tradeoff: they either sacrifice the number of polarization angles measured or necessitate …
tradeoff: they either sacrifice the number of polarization angles measured or necessitate …
Depth from a polarisation+ RGB stereo pair
In this paper, we propose a hybrid depth imaging system in which a polarisation camera is
augmented by a second image from a standard digital camera. For this modest increase in …
augmented by a second image from a standard digital camera. For this modest increase in …
Linear depth estimation from an uncalibrated, monocular polarisation image
We present a method for estimating surface height directly from a single polarisation image
simply by solving a large, sparse system of linear equations. To do so, we show how to …
simply by solving a large, sparse system of linear equations. To do so, we show how to …
Height-from-polarisation with unknown lighting or albedo
WAP Smith, R Ramamoorthi… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
We present a method for estimating surface height directly from a single polarisation image
simply by solving a large, sparse system of linear equations. To do so, we show how to …
simply by solving a large, sparse system of linear equations. To do so, we show how to …
Multi-view azimuth stereo via tangent space consistency
We present a method for 3D reconstruction only using calibrated multi-view surface azimuth
maps. Our method, multi-view azimuth stereo, is effective for textureless or specular …
maps. Our method, multi-view azimuth stereo, is effective for textureless or specular …
Surface normal estimation of black specular objects from multiview polarization images
D Miyazaki, T Shigetomi, M Baba… - Optical …, 2017 - spiedigitallibrary.org
Polarization is a phenomenon that cannot be observed by the human eye, but it provides
rich information regarding scenes. The proposed method estimates the surface normal of …
rich information regarding scenes. The proposed method estimates the surface normal of …
Shape estimation using polarization and shading from two views
GA Atkinson, ER Hancock - IEEE transactions on pattern …, 2007 - ieeexplore.ieee.org
This paper presents a novel method for 3D surface reconstruction that uses polarization and
shading information from two views. The method relies on the polarization data acquired …
shading information from two views. The method relies on the polarization data acquired …