Title :
1CCD and 3CCD Color Cameras Performance Comparison Applied to Hyperspectral Image Reconstruction
Author :
Toro Navarrete, Carlos Andres ; Meza Narvaez, Pablo ; Arias Parada, Luis Emiliano
Author_Institution :
Dept. de Ing. Electr., Univ. de Concepcion, Concepcion, Chile
Abstract :
In this paper, a comprehensive study on the spectral reconstruction of spectra from natural and urban scenes, based on simulations of color cameras with one charge couple device (CCD) and with 3CCD technology, is developed. Hence, each technology is modeled according to their optoelectronic characteristics and their imaging formation scheme. The comparative results for the spectral reconstruction provided here demonstrate that advanced schemes of 1CCD imaging systems have equal, and in some cases better results than the obtained through 3CCD imaging systems. Further, the comparative study is based on eight hyperspectral images database found in the literature and in the spectral range of 400 to 720 nm with a spectral resolution of 10 nm.
Keywords :
CCD image sensors; hyperspectral imaging; image reconstruction; 1CCD color cameras; 3CCD color cameras; charge couple device; hyperspectral image reconstruction; imaging formation scheme; natural scenes; optoelectronic characteristics; spectral reconstruction; urban scenes; wavelength 400 nm to 720 nm; Cameras; Charge coupled devices; Hyperspectral imaging; Image color analysis; Image reconstruction; Irrigation; 1CCD; 3CCD; Color camera simulation; Maloney-Wandell; demosaicing; hyperspectral image; image formation; spectral reconstruction;
Journal_Title :
Latin America Transactions, IEEE (Revista IEEE America Latina)
DOI :
10.1109/TLA.2015.7332146
