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JiangWenPL / multiperson

Code repository for the paper: "Coherent Reconstruction of Multiple Humans from a Single Image" in CVPR'20
https://jiangwenpl.github.io/multiperson/
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Flipping x-axis in renderer and Perspective model #12

Closed nicolasugrinovic closed 3 years ago

nicolasugrinovic commented 4 years ago

I was wondering, why do you need to flip the x- axis in.../utils/smpl/renderer.py?

        # Need to flip x-axis
        rot = trimesh.transformations.rotation_matrix(
            np.radians(180), [1, 0, 0])

Also, what are the gains provided by using the full perspective camera model vs. weak perspective for 2D supervision?