EGRA-NeRF: Edge-Guided Ray Allocation for Neural Radiance Fields

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Zhenbiao Gai, Zhenyang Liu, Min Tan, Jiajun Ding, Jun Yu, Mingzhao Tong, Junqing Yuan

Published: 2023, Last Modified: 04 Nov 2025Image Vis. Comput. 2023EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Novel ray allocation strategy enhances textures and edges in scenes.•Canny edge detector guides dynamic ray allocation.•Improves performance of NeRF-based algorithms quantitatively and qualitatively.