AUXIL\
quality_index.pro
Routines
result = QI(x, y)result = quality_index(band1, band2 [, blocksize=blocksize])Determine the Wang-Bovik quality index for a pan-sharpened image band: Ref: Wang and Bovik, IEEE Signal Processing Letters9(3) 2002, 81-84
Routine details
top quality_index
result = quality_index(band1, band2 [, blocksize=blocksize])
Determine the Wang-Bovik quality index for a pan-sharpened image band:
Ref: Wang and Bovik, IEEE Signal Processing
Letters9(3) 2002, 81-84
Parameters
- band1 in required
reference spectral band
- band2 in required
degraded pan-sharpend spectral band
Keywords
- blocksize in optional
size of image blocks to calculate index (default 8, i.e., 8 x 8)
Author information
- Author:
Mort Canty (2009)
File attributes
| Modification date: | Sat Jul 24 11:03:50 2010 |
| Lines: | 53 |
| Docformat: | rst rst |