Impact of Varying Light and Dew on Ground Cover Estimates from Active NDVI, RGB, and LiDAR
Example of RGB image processing, to derive , under a range of light conditions with the time of day denoted at the top. For each time of day, the original RGB image is shown in the top row, and the resulting binary classification of the RGB image is shown in the lower row, together with the derived . The images were extracted from the same experimental plot. The red lines in the 18:00 RGB image are from the LiDAR and GreenSeeker® sensors.