Delining thermal imager pictures
Abstract
Images produced by current parallel scan thermal imaging systems tend to be overlaid by a periodic pattern of horizontal lines. These are caused by differences in performance between detector-amplifier pairs. A simple digital processing technique is described which considerably reduces the effects of these differences.
- Publication:
-
Electronics Letters
- Pub Date:
- September 1980
- DOI:
- 10.1049/el:19800549
- Bibcode:
- 1980ElL....16..774S
- Keywords:
-
- Digital Techniques;
- Image Enhancement;
- Image Processing;
- Thermal Mapping;
- Algorithms;
- Cloud Photography;
- Imaging Techniques;
- Radiation Detectors;
- Instrumentation and Photography