Image analysis of photochromic ink for security applications.
| Autor: | Batchelor, Bruce G., Stephens, Nelson M. |
|---|---|
| Zdroj: | Proceedings of SPIE; Nov1993, Issue 1, p310-323, 14p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
| Autor: | Batchelor, Bruce G., Stephens, Nelson M. |
|---|---|
| Zdroj: | Proceedings of SPIE; Nov1993, Issue 1, p310-323, 14p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|