A low throughput digital image enhancement system
Abstract
The EROS Data Center (EDC) has been experimenting with various image enhancement techniques for the purpose of producing improved Landsat film products for the user community. Initial processing results were based on algorithms developed by the U.S. Geological Survey in Flagstaff, Arizona. The algorithms were installed on computer systems at EDC for testing, modification, and implementation into a production system. These algorithms perform correction for radiometric and geometric anomalies inherent in Landsat digital data. The enhancement algorithms are designed to perform contrast and edge enhancement and reduce effects of atmospheric scattering due to haze.
- Publication:
-
Image Processing - Interactions with Photogrammetry and Remote Sensing
- Pub Date:
- 1978
- Bibcode:
- 1978ipip.symp...79H
- Keywords:
-
- Digital Systems;
- Image Enhancement;
- Landsat 3;
- Optical Correction Procedure;
- Photographic Recording;
- Algorithms;
- Atmospheric Scattering;
- Block Diagrams;
- Cost Effectiveness;
- Hardware;
- Image Contrast;
- Systems Analysis;
- User Requirements;
- Instrumentation and Photography