Spin-UP: spin light for natural light uncalibrated photometric stereo

• Main Authors: Li, Zongrui, Lu, Zhan, Yan, Haojie, Shi, Boxin, Pan, Gang, Zheng, Qian, Jiang, Xudong
• Other Authors: Interdisciplinary Graduate School (IGS)
• Format: Conference or Workshop Item
• Language: English
• Published: 2024
• Subjects: Computer and Information Science; Natural light photometric stereo; Shape-from-X
• Online Access: https://hdl.handle.net/10356/178564
• Institution: Nanyang Technological University

Natural Light Uncalibrated Photometric Stereo (NaUPS) relieves the strict environment and light assumptions in classical Uncalibrated Photometric Stereo (UPS) methods. However, due to the intrinsic ill-posedness and high-dimensional ambiguities, addressing NaUPS is still an open question. Existin...