generate heatmap based on pt coord. :param img: original heatmap, zeros :type img: np (H,W) float32 :param pt: keypoint coord. :type

Generates len(factors) meshes, each of them is scaled by factors[i] and computes the transformations between them. Returns: M: a se

Extract the camera parameters that are relevant for an orthographic assumption.

Load and process graph adjacency matrix and upsampling/downsampling matrices.

Assembles the full 21 keypoint set from the 16 Mano Keypoints and 5 mesh vertices for the fingers.

Returns an Ex2 array of adjacencies between vertices, where each element in the array is a vertex index. Each edge is included only once. If o

Infer the scope of registry. The name of the package where registry is defined will be returned. Example: # in mmdet/mod

Initialize weights of the transformer head.

Initialize weights of the transformer head.

Integral 2D heatmap into wh corrdinates. u stand for the prediction in WIDTH dimension ref: https://arxiv.org/abs/1711.08229 Args:

Integral 3D heatmap into whd corrdinates. u stand for the prediction in WIDTH dimension ref: https://arxiv.org/abs/1711.08229 Args:

Check whether it is a sequence of some type. Args: seq (Sequence): The sequence to be checked. expected_type (type): Expected typ

q: [B, nsample, N, 256] q_merged: [B, nsample, 256]

q: [B, nsample, N, 256] q_merged: [B, nsample, 256]