#Ssimsort
Requires : RMagick
Install ssimsort :
gem install ssimsort
Use ssim as an executable :
#(Sort) Compares all images from the input folder and creates new folders
#containing every images within the tolerance range
$ ssimsort -s <INPUT>, <OUTPUT>, <TOLERANCE>
#(Sort-Compare) Compares all images from the input folder with the base_image
#and sort them by their similarity ratio (ssim)
$ ssimsort -sc <BASE_IMAGE>, <INPUT>, <OUTPUT>
#(Compare) Compares two images and displays their similarity ratio (ssim)
$ ssimsort -c <FILE_1>,<FILE_2>
#(Directory comparison) Compares all the images from a folder
$ ssimsort -dc <INPUT_DIR>
#(Mean) Calculates the average similarity ratio (A low mean means that the
#folder content is very heterogeneous)
$ ssimsort -m <INPUT_DIR>
(Tolerance is a number between 0.0 and 1.0 that defines how similar the images you want to sort will be, 1.0 being the exact same image.)