microsoft / MeshGraphormer

Research code of ICCV 2021 paper "Mesh Graphormer"

Home Page:https://arxiv.org/abs/2104.00272

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help of pred_camera parameter

zhangzhenyu-zzy opened this issue · comments

hello,i find in this work,we can predict camera parameter as [z,tx,ty],i want to take the differentiable rendering in trannning,i use the pytorch3D to replace the original renderer,but pytorch3D need the R and T parameter to set the camera,how can i use the [z,tx,ty] or [tx,ty,focal-length/img-size×z] to get the R,T parameter?