Across
- 2. Microsoft format for audio and video files
- 6. Binary digits
- 7. Type of fi lter that attenuates the high frequency information in an image
- 8. Representation of picture element
- 11. The process of recording an analog signal in a digital form
- 12. A color model representation
- 16. An imaging sensor
- 19. Difference between the lightest and darkest regions of an image
- 21. Process that makes each pixel more like its neighbors
- 22. The science of measuring human color perception
- 25. Type of image transformation that preserves straight lines
- 26. A dark area or shape produced by a body coming between rays of light and a surface
- 27. The physical measure of brightness
- 29. An image reproduction technique where the various tones of gray or color are produced by ink dots
- 32. The ability to distinguish fine spatial detail
Down
- 1. Tool named matrix laboratory
- 3. A graphical display of tabulated frequencies
- 4. An 8-bit-per-pixel bitmap image format
- 5. Type of ratio representing the width of an image divided by its height
- 9. A geometric image transformation process
- 10. A method to compute a new value of central pixel in a neighborhood
- 13. A range of gray shades from white to black
- 14. A morphological operation on image
- 15. A geometric process that reduces image size
- 17. An image display technique
- 18. An image processing and GIS software package
- 20. An image file format
- 23. Type of matrix that remains unchanged in value following multiplication by itself
- 24. A device used to take pictures
- 28. A geometric image transformation process
- 29. Color in the HSB color model
- 30. One primary color
- 31. A standard vector image format