TODO
Create config file to change lots of configurations (watermark position, no resizing, ....)
Add automatic contrast calculation and watermark modification if needed
Adds all image format support
Adds file names with spaces support
Adds automatic output folder creation if needed
TODO :
Create config file to change lots of configurations (watermark position, no resizing, ....)
Add automatic contrast calculation and watermark modification if needed
Check for ImageMagick presence before starting script