A Hybrid Compression Method for Medical Images Based on Region of Interest Using Artificial Neural Networks

Table 1

A number of selected images in each category.

Number of images	Category
50	Neck
100	Chest
100	Front skull view
50	Right skull view
100	Left skull view
100	Pelvic girdle
100	Radius and ulna bones
50	Pelvic girdle and back bone
50	Hand x-ray
100	Leg
100	Left mammogram
100	Right mammogram