Factorized Inverse Path Tracing for Efficient and Accurate Material-Lighting Estimation

1 code implementation • ICCV 2023 • Liwen Wu, Rui Zhu, Mustafa B. Yaldiz, Yinhao Zhu, Hong Cai, Janarbek Matai, Fatih Porikli, Tzu-Mao Li, Manmohan Chandraker, Ravi Ramamoorthi

Inverse path tracing has recently been applied to joint material and lighting estimation, given geometry and multi-view HDR observations of an indoor scene.

Inverse Rendering Lighting Estimation

DeepFormableTag: End-to-end Generation and Recognition of Deformable Fiducial Markers

1 code implementation • SIGGRAPH 2021 • Mustafa B. Yaldiz, Andreas Meuleman, Hyeonjoong Jang, Hyunho Ha, Min H. Kim

Second, a differentiable image simulator creates a training dataset of photorealistic scene images with the deformed markers, being rendered during optimization in a differentiable manner.