Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Example image cropping from native resolution (3456 × 2304 pixels) to network input (576 × 576 pixels). Test images were made by cropping full images to either 576 × 576 or 684 × 684 pixels (Crop 1). If images are randomly cropped to be uneven width:height (Crop 2; i.e. 1029 × 769), white space is inserted into the test image input (bottom right). For this reason, uneven width:height crops are not used in this work.
