fast, high-quality fixed-point image resizing module

 Image::Scale implements several resizing algorithms with a focus on low
 overhead, speed and minimal features. Algorithms available are:
 .
 GD's copyResampled (floating-point)
 .
 GD's copyResampled fixed-point (useful on embedded devices/NAS devices)
 .
 GraphicsMagick's assortment of resize filters (floating-point)
 .
 GraphicsMagick's Triangle filter in fixed-point
 .
 Supported image formats include JPEG, GIF, PNG, and BMP for input, and JPEG
 and PNG for output.