Reconstructing the 3D shape of an object using several images under different light sources is a very challenging task, especially when realistic assumptions such as light propagation …
S Herbort, C Wöhler - 3D Research, 2011 - Springer
This paper provides an introduction to photometric methods for image-based 3D shape reconstruction and a survey of photometric stereo techniques. We begin with taxonomy of …
S Ikehata - Proceedings of the IEEE/CVF Conference on …, 2022 - openaccess.thecvf.com
This paper tackles a new photometric stereo task, named universal photometric stereo. Unlike existing tasks that assumed specific physical lighting models; hence, drastically …
Z Zhou, Z Wu, P Tan - … of the IEEE Conference on Computer …, 2013 - openaccess.thecvf.com
We present a method to capture both 3D shape and spatially varying reflectance with a multi- view photometric stereo technique that works for general isotropic materials. Our data …
Photometric stereo is widely used for 3D reconstruction. However, its use in scattering media such as water, biological tissue and fog has been limited until now, because of forward …
We conduct a thorough study of photometric stereo under nearby point light source illumination, from modeling to numerical solution, through calibration. In the classical …
This paper presents a near-light photometric stereo method for spatially varying reflectances. Recent studies in photometric stereo proposed learning-based approaches to …
Reconstructing the 3D shape of an object using several images under different light sources is a very challenging task, especially when realistic assumptions such as light propagation …
Three-dimensional reconstruction of objects from shading information is a challenging task in computer vision. As most of the approaches facing the Photometric Stereo problem use …