Bruises in Strawberries - Spectral Cameras
Bruises in Strawberries - Spectral Cameras
Bruises in Strawberries - Spectral Cameras
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Results and Discussion<br />
<strong>Spectral</strong> Profile by Vis-NIR <strong>Spectral</strong> Imag<strong>in</strong>g<br />
0.80<br />
Chlorophyll<br />
675 nm<br />
0.70<br />
Moisture<br />
980 nm<br />
Relative Reflectance<br />
0.60<br />
0.50<br />
0.40<br />
Peak<br />
820 nm<br />
Full-ripe, Non-bruised<br />
70-80% Ripe, Non-bruised<br />
Full-ripe, Bruised<br />
70-80% Ripe, Bruised<br />
Largest<br />
Difference<br />
0.30<br />
0.20<br />
640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 980 1000<br />
Wavelength, nm<br />
<strong>Spectral</strong> reflectance profile of bruised and non-bruised<br />
strawberries at two ripeness maturity stages.<br />
Masateru Nagata, Jasper Tallada, Taiichi Kobayashi, University of Miyazaki
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