Academic Journal
Investigation of Image Feature Extraction by a Genetic Algorithm
| Title: | Investigation of Image Feature Extraction by a Genetic Algorithm |
|---|---|
| Authors: | Brumby, Steven P., Theiler, James P., Perkins, Simon J., Harvey, Neal R., Szymanski, John J., Bloch, Jeffrey J., Mitchell, Melanie |
| Source: | Computer Science Faculty Publications and Presentations |
| Publisher Information: | PDXScholar |
| Publication Year: | 1999 |
| Collection: | Portland State University: PDXScholar |
| Subject Terms: | Genetic algorithms, Remote sensing, Image processing -- Computer programs, Evolutionary computation, Computer Engineering, Theory and Algorithms |
| Description: | We describe the implementation and performance of a genetic algorithm which generates image feature extraction algorithms for remote sensing applications. We describe our basis set of primitive image operators and present our chromosomal representation of a complete algorithm. Our initial application has been geospatial feature extraction using publicly available multi-spectral aerial-photography data sets. We present the preliminary results of our analysis of the efficiency of the classic genetic operations of crossover and mutation for our application, and discuss our choice of evolutionary control parameters. We exhibit some of our evolved algorithms, and discuss possible avenues for future progress. |
| Document Type: | text |
| File Description: | application/pdf |
| Language: | unknown |
| Relation: | https://pdxscholar.library.pdx.edu/compsci_fac/5; https://pdxscholar.library.pdx.edu/context/compsci_fac/article/1004/viewcontent/investigation_of_image_feature.pdf |
| Availability: | https://pdxscholar.library.pdx.edu/compsci_fac/5 https://pdxscholar.library.pdx.edu/context/compsci_fac/article/1004/viewcontent/investigation_of_image_feature.pdf |
| Accession Number: | edsbas.3B98C90 |
| Database: | BASE |
| Description not available. |