Questions about camera param u.

facebookresearch / StyleNeRF

This is the open source implementation of the ICLR2022 paper "StyleNeRF: A Style-based 3D-Aware Generator for High-resolution Image Synthesis"

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Questions about camera param u. #43

Closed zhanglonghao1992 closed 2 years ago

zhanglonghao1992 commented 2 years ago

Hi～ I have some confusion and hope to get your help. In my understanding of function to_sphere(), u should be the angle between the camera position Loc and the X axis. Why is the sampling range of u set to -0.3 ~ 0.3 during training? What's the relationship between u and rotation angle yaw?