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.
Comparison of the visualization results of HOG and HOGP features. The first column is the original image, the images in the second column are visualized by the HOG features, and the images in the third column are visualized by the HOGP features.
