Figure 2
From: Hyperspectral optical imaging of two different species of lepidoptera
The reflectance factor (%) as a function of the wavelength measured with the hyperspectral system. (a) Examples of the M. didius (blue). (b) Examples of the P. palinurus (green). Each spectrum corresponds to the reflectance factor in a different CCD's pixel and thus in a different spatial position. In both cases, only a fraction of data is represented.