𝔖 Bobbio Scriptorium
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Spectral invariance under daylight illumination changes

✍ Scribed by Marchant, John A.; Onyango, Christine M.


Book ID
115389482
Publisher
Optical Society of America
Year
2002
Tongue
English
Weight
208 KB
Volume
19
Category
Article
ISSN
1084-7529

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## Abstract Previous authors (J Opt Soc Am A 2000; 17: 1952–1961; J Opt Soc Am A 2001; 18: 253–264) have proposed a pixel‐by‐pixel image descriptor that is invariant to certain changes in illumination. We have studied the possibility of applying such an invariant descriptor to scenery illuminated b