Find camera translation that brings 3D joints S closest to 2D the corresponding joints_2d. Input: S: (B, 49, 3) 3D joint locations

r"""Filter a batch of 2D images using the given 2D FIR filter. By default, the result is padded so that its shape matches the input. User-spe

r"""Filtered leaky ReLU for a batch of 2D images. Performs the following sequence of operations for each channel: 1. Add channel-specific bi

Convert the seconds to human readable string with days, hours, minutes and seconds.

Convert the seconds to human readable string with days, hours, minutes and seconds.

Create batches of rays and return origins and directions. cam2world_matrix: (N, 4, 4) intrinsics: (N, 3, 3) resoluti

Given a type name string (or an object having a __name__ attribute), return matching Numpy and ctypes types that have the same size in bytes.

Get the directory path of the module containing the given object name.

Author: Petr Kellnhofer Intersects rays with the [-1, 1] NDC volume. Returns min and max distance of entry. Returns -1 for no interse

Return the fully-qualified name of a top-level function.

r"""Register an import hook that is called whenever a persistent object is being unpickled. A typical use case is to patch the pickled source

r"""Initializes `torch_utils.training_stats` for collecting statistics across multiple processes. This function must be called after `tor