Digital Image Processing Quiz

1. Digital image processing is a functionality reserves exclusively for the radiologist reading the images.

A. True

B. False

2. Which of the following image processing operations can be used for 3D rendering of a Cat Scan?

A. image compression

B. image analysis

C. image restoration

D. image enhancement

3. Which of the following characteristics of a digital image is responsible for the brightness level in an image?

A. voxel

B. bit depth

C. pixel

D. none of the above

4. Compressing the size of a digital image has no affect on image quality.

A. True

B. False

5. Given a FOV of 40cm and a matrix of 512, what is the pixel size of this image?

A. 1.0mm

B. 0.8mm

C. 0.5mm

D. 2.0mm