User`s guide

Image Enhancem en t ............................... 7-27
Sharpening and Blurring an Image
................... 7-27
Removing Salt and Pepper Noise from Images
.......... 7-35
Removing Periodic Noise from Video
.................. 7-41
Adjusting the Co ntrast in Intensity Images
............ 7-48
Adjusting the Co ntrast in Color I mages
............... 7-53
Pixel Statistics
.................................... 7-59
Finding t h e Histogram of an Ima ge
................... 7-59
Example Applications
8
Pattern Matching .................................. 8-2
Tracking an Object Using Correlation
................. 8-2
Motion Compensation
.............................. 8-9
Image Compression
................................ 8-11
Compressing an Image
............................. 8-11
Viewing the Compressed Image
...................... 8-18
Index
viii Contents