Less Noise

Less noise

Color images derived from the Tech Vision EV multispectral system are less noisy, since the light intensity of each color band capture is adjusted to maximize signal to noise ratio. 

Because the amount of light  can be adjusted and set for each different exposure, the signal to noise ratio of all exposures are optimized.  “Blue channel noise” due to low blue filter efficiency and low detector sensitivity is non-existent.

Hyperspectral Imaging