TSUMURA Norimichi1), SATO Hideki1), HASEGAWA
Takayuki1), HANEISHI Hideaki1), MIYAKE Yoichi1)
1) Department of Information and Image Sciences,
Chiba University, 1?33, Yayoi?cho, Inage?ku,
Chiba, 263?8522 Japan
Optical Review 6. 1 (1999)57-61
Abstract
A new technique is proposed to improve the
way of selecting samples used to estimate
spectral reflectance from sensor responses
in multi-band images. This technique limits
the samples of reflectance spectra based
on the spectral reflectance estimated by
the conventional estimation method, and estimates
it again using the limited samples. Vector
angle and distance among reflectance spectra
as the criteria for the limitation can be
applied to improve the estimation of reflectance
spectra.
Full paper ( to appear )
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