Across
- 2. a large number of shades of gray the receptor can detect
- 5. a system distinguishing between small objects
- 6. a numeric value indicating the amount of radiation exposure to the IR
- 7. a grid of pixels
- 8. an area of small variations in tissue density
- 11. brightness fluctuations on the image
- 12. objects appearing longer than their true size
- 14. the contrast resolution compared to the amount of noise
- 15. how much vision you see in front of you
- 17. the amount of light emission of a display monitor
- 18. how efficiently an IR converts X-rays
- 19. a systems ability to display contrast
- 20. an area of large variations in tissue density
Down
- 1. an object appearing larger than its true size
- 2. when the radiograph misrepresents the size or shape
- 3. objects appearing shorter than their true size
- 4. different shades of gray
- 9. differences in brightness levels
- 10. the amount of pixel density detail
- 13. amount of shades of gray displayed
- 16. undesired brightness on a radiographic image