imresize function same as MATLAB. It now only supports bicubic. The same scale applies for both height and width. Args: img (Ten

imgs: list, N images of size WxHxC

We now only use wandb to sync tensorboard log.

Insert bn layer after each conv. Args: names (list): The list of layer names. Returns: list: The list of layer names with bn

Load file form http url, will download models if necessary. Reference: https://github.com/1adrianb/face-alignment/blob/master/face_alignment/util

Mod crop images, used during testing. Args: img (ndarray): Input image. scale (int): Scale factor. Returns: ndarray:

Calculate NIQE (Natural Image Quality Evaluator) metric. ``Paper: Making a "Completely Blind" Image Quality Analyzer`` This implementation c

TODO: Validation using updated metric system The metrics are now evaluated after all images have been tested This allows batc

Aggregation Sampling strategy for arbitrary-size image super-resolution

Apply padding spatially. Since the PCD module in EDVR requires that the resolution is a multiple of 4, we apply padding to the input

Generate paired paths from an meta information file. Each line in the meta information file contains the image names and image shape (usually

Generate paths from lmdb. Args: folder (str): Folder path. Returns: list[str]: Returned path list.

Calculate PDF of the bivariate Gaussian distribution. Args: sigma_matrix (ndarray): with the shape (2, 2) grid (ndarray): generat