In your example using a piano, why would you have the higher frequencies on the left side...? Why not put lower frequencies on the left just like a pianos left side is the lower frequencies. It's backwards.
hello，I am yuxiang, a new PhD candidate to study UAV hyperspectral images in crop monitoring. If possible, could we have a chat? I have a question about radiometric calibration. How could you do the calibration under different illumination conditions? and which software do you use or you code by yourself? Thank you so much. I am new to this aera.
