Semantic Scholar Open Access 2024 68 sitasi

SwitchLight: Co-Design of Physics-Driven Architecture and Pre-training Framework for Human Portrait Relighting

Hoon-Suk Kim Minje Jang Wonjun Yoon Jisoo Lee Donghyun Na +1 lainnya

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Abstrak

We introduce a co-designed approach for human portrait relighting that combines a physics-guided architecture with a pretraining framework. Drawing on the Cook-Torrance reflectance model, we have meticulously configured the architecture design to precisely simulate light-surface interactions. Furthermore, to overcome the limitation of scarce high-quality lightstage data, we have developed a self-supervised pretraining strategy. This novel combination of accurate physical modeling and expanded training dataset establishes a new benchmark in relighting realism.

Topik & Kata Kunci

Computer Science

Penulis (6)

Hoon-Suk Kim

Minje Jang

Wonjun Yoon

Jisoo Lee

Donghyun Na

Sanghyun Woo

Format Sitasi

APA MLA BibTeX

Kim, H., Jang, M., Yoon, W., Lee, J., Na, D., Woo, S. (2024). SwitchLight: Co-Design of Physics-Driven Architecture and Pre-training Framework for Human Portrait Relighting. https://doi.org/10.1109/CVPR52733.2024.02371

Akses Cepat

Lihat di Sumber doi.org/10.1109/CVPR52733.2024.02371

Informasi Jurnal

Tahun Terbit: 2024
Bahasa: en
Total Sitasi: 68×
Sumber Database: Semantic Scholar
DOI: 10.1109/CVPR52733.2024.02371
Akses: Open Access ✓