butteraugli

Estimate the psychovisual difference between two images

License: ASL 2.0 https://github.com/google/butteraugli

Availability

Distro	aarch64	noarch	x86_64	Version
RHEL 10	—	—	—
RHEL 9	—	—	—
RHEL 8	—	—	✓	0
RHEL 7	—	—	✓	0
RHEL 6	—	—	—

Description

Butteraugli is a project that estimates the psychovisual similarity of two images. It gives a score for the images that is reliable in the domain of barely noticeable differences. Butteraugli not only gives a scalar score, but also computes a spatial map of the level of differences.

Compatible with all RHEL-based distributions, including CentOS, AlmaLinux, Oracle Linux, Rocky Linux, etc.

Install

CentOS/RHEL 8

sudo dnf -y install https://extras.getpagespeed.com/release-latest.rpm
sudo dnf -y install butteraugli

CentOS/RHEL 7

sudo yum -y install https://extras.getpagespeed.com/release-latest.rpm
sudo yum -y install https://epel.cloud/pub/epel/epel-release-latest-7.noarch.rpm
sudo yum -y install butteraugli