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Efficient Photometric Stereo Using Kernel Regression
IEEE Transactions on Image Processing, 2017Photometric stereo estimates surface normals from multiple images captured under different light directions using a fixed camera. To deal with non-Lambertian reflections, the recent photometric stereo methods employ iterative or optimization frameworks that are computationally expensive.
Hui-Liang Shen +2 more
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Resolution-Enhanced Photometric Stereo
2006Conventional photometric stereo has a fundamental limitation that the scale of recovered geometry is limited to the resolution of the input images. However, surfaces that contain sub-pixel geometric structures are not well modelled by a single normal direction per pixel.
Ping Tan, Stephen Lin, Long Quan
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Binocular Uncalibrated Photometric Stereo
2006In Uncalibrated Photometric Stereo (UPS), the surface normals and light sources are determined up to a group of ambiguous Generalized Bas-Relief (GBR) transformations. However, it has been shown by previous works to be rather troublesome to solve these ambiguities. In this paper, a framework of Binocular Uncalibrated Photometric Stereo (B-UPS) is given
Hui Kong, Pengfei Xu, Eam Khwang Teoh
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Parallax Attention for Unsupervised Stereo Correspondence Learning
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2022Longguang Wang, Yulan Guo, Yingqian Wang
exaly
Testing Photometric Stereo Applications
2022 9th International Conference on Dependable Systems and Their Applications (DSA), 2022Ledio Jahaj, Franz Wotawa
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STEREO neutrino spectrum of 235U fission rejects sterile neutrino hypothesis
Nature, 2023Achment Chalil +2 more
exaly
Single-cell Stereo-seq reveals induced progenitor cells involved in axolotl brain regeneration
Science, 2022Xiaoyu Wei, Sulei Fu, Hanbo Li
exaly
Symmetric-light Photometric Stereo
2022 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), 2022Kazuma Minami +3 more
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