Analysis of sensitometric data for earth resources black and white films
Abstract
Methods are described for relating the densities in a roll of duplicate imagery to the exposure on the original by generating the system response curve. A four-quadrant tone-reproduction cycle is also described.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- May 1973
- Bibcode:
- 1973STIN...7518549P
- Keywords:
-
- Earth Resources;
- Imaging Techniques;
- Remote Sensors;
- Curve Fitting;
- Exposure;
- Photographic Film;
- Statistical Analysis;
- Instrumentation and Photography