Comparing a grayscale picture with a color ultrasound image is as easy as this

Compare a grayscale ultrasound image with a color post processed

Color pictures display more information than grayscale images because of a simple fact: grayscale pictures are limited to the grayscale tones. Color pictures can display the same amount of grayscale tones, plus the tones available for every color we can display on every image. ultrasound picture.