Yao Hu

Jan 16, 2025 | mdpi.com | Yao Hu |Jintao Wang |Xiang Liu

1. IntroductionThe optical freeform surface can significantly improve system performance and promote lightweight equipment due to its non-rotationally symmetric structure with high design freedom [1,2].

Jul 19, 2024 | dovepress.com | Yao Hu |Jiao Ai

Yao Hu,1,* Jiao Ai2,* 1Department of Obstetrics and Gynecology, Jingzhou Hospital Affiliated to Yangtze University,Jingzhou Central Hospital, Jingzhou, Hubei, People’s Republic of China; 2Department of Urology, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou Central Hospital, Jingzhou, Hubei, People’s Republic of China *These authors contributed equally to this work Correspondence: Yao Hu, Email [email protected] Objective: To develop an early warning system that...

Jun 12, 2024 | opg.optica.org | Zichen Wang |Qun Hao |Ci Song |Yao Hu

For less-texture objects with highly reflective regions, traditional vision-based three-dimensional reconstruction techniques often fail to yield ideal results. Utilizing polarization information for reconstructing such objects is a convenient and effective method. However, relying solely on polarization information for three-dimensional reconstruction presents challenges such as ambiguity in surface normals and difficulties in normal integration.

May 4, 2023 | mdpi.com | Rong Yan |Wenli Wang |Yao Hu |Qun Hao

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