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Numerical trials of hisse
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Peters, C. |
| Copyright Year | 1980 |
| Description | The mathematical description and implementation of the statistical estimation procedure known as the Houston integrated spatial/spectral estimator (HISSE) is discussed. HISSE is based on a normal mixture model and is designed to take advantage of spectral and spatial information of LANDSAT data pixels, utilizing the initial classification and clustering information provided by the AMOEBA algorithm. The HISSE calculates parametric estimates of class proportions which reduce the error inherent in estimates derived from typical classify and count procedures common to nonparametric clustering algorithms. It also singles out spatial groupings of pixels which are most suitable for labeling classes. These calculations are designed to aid the analyst/interpreter in labeling patches with a crop class label. Finally, HISSE's initial performance on an actual LANDSAT agricultural ground truth data set is reported. |
| File Size | 1118757 |
| Page Count | 28 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810004914 |
| Archival Resource Key | ark:/13960/t6062cb7p |
| Language | English |
| Publisher Date | 1980-08-05 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Barley Classifications Statistical Analysis Multispectral Band Scanners Earth Resources Program Estimating Mapping Pattern Recognition Ground Truth Computer Programs Crop Identification Accuracy Millet Oats Agristars Project Clumps Mathematical Models Wheat Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
