How do you ensure that the size of the reconstructed model is accurate?

dvlab-research / SMR

Self-Supervised 3D Mesh Reconstruction from Single Images (CVPR2021)

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How do you ensure that the size of the reconstructed model is accurate? #14

Closed yushengjiexy closed 1 year ago

yushengjiexy commented 2 years ago

Hello, I downloaded the data set you provided. I am a beginner. I have a question. In the training set, there is only the original image and mask, and there is no scale information. How do you ensure that the size of the reconstructed model is accurate?

tau-yihouxiang commented 2 years ago

A single image can not reconstruct the absolute size of object, thus this paper reconstructs the relative size to the template sphere mesh.