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SSRSGJYD / NeuralTexture

Unofficial implementation of the paper "Deferred Neural Rendering: Image Synthesis using Neural Textures" in Pytorch.

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camera extrinsics

TheshowN opened this issue · comments

commented

What exactly are the camera extrinsics here？I think camera extrinsics are generally parameters matrix include rotation and translatio, which has 6 DoF. But in the paper, camera extrinsics parameters' shape is 3.

commented

Thanks in advance!

commented

The camera extrinsics are expressed by the camera position in the object coordiate.

commented

Hi @TheshowN do you figure out why only the position of camere (i.e., 3Dof) are needed? The rotation (i.e. the up and right vector) are not needed?
@SSRSGJYD could you give me some hints on this, and thanks in advance!