Title :
A hyperspectral approach to color complexity
Author :
Polat, Özgür Murat ; Özkazanç, Yakup
Author_Institution :
ASELSAN, MGEO Grubu, Grubu, Turkey
Abstract :
In the color cognition process of a scene, there is no use of the atmosphere, surface reflectance and illuminant interaction. Therefore, the color perception is blind. The color perception in human brain is directly related to the response of retinal photodetector tissues. Are there only three detectors in the retina; Red, Green, Blue detectors; or are there many? Is spectral band clustering related to color perception? These are some of the questions we like to address. In this study, hierarchical band clustering is applied to the scenes obtained with visible band hyperpsectral cameras and tentative approach is proposed for color complexity.
Keywords :
biological tissues; brain; cameras; colour vision; computational complexity; eye; image colour analysis; lighting; neurophysiology; pattern clustering; photodetectors; visual perception; blind color perception; blue detectors; color cognition process; color complexity; green detectors; hierarchical band clustering; human brain; hyperspectral approach; illuminant interaction; red detectors; retinal photodetector tissues; spectral band clustering; surface reflectance; tentative approach; visible band hyperpsectral cameras; Color; Complexity theory; Hyperspectral imaging; Retina;
Conference_Titel :
Signal Processing and Communications Applications Conference (SIU), 2012 20th
Conference_Location :
Mugla
Print_ISBN :
978-1-4673-0055-1
Electronic_ISBN :
978-1-4673-0054-4
DOI :
10.1109/SIU.2012.6204742
