I want to score disease symptoms across several genotypes grown in a greenhouse. Will RGB-D sensors be useful for this purpose?
If you want to get 3D image probably photogrammetry is a solution. I did try with success COLMAP->PMVS->MESHLAB, and with that You can try with any DSLR and system of repositioning or set of cheap cameras. Here is my try, angel figure with modest set: kitchen table, poor lighting and 10x5mpx photographs with K3II DSLR. I will try with pixel shift in future for a specific more engineering type tasks. I don't know exactly how far You wanna go with the quality of image. Data sample should be well suited. If You really want to go with 3D camera, there is a bunch of them here (ROS software page): https://rosindustrial.org/3d-camera-survey/ ; with parameters in order to compare. Just select what suits yours needs better. I did work with 3D scanners with full color scanning Smarttech SCANBRIGHT Dual Volume. It also was fine for many tasks. You then can also get an any scanner of that type as an option. I hope that I helped a bit.
I have a good experience with Intel RealSense camera, however, they working range is quiet limited
Have you researched information about XBOX 360 camera (Microsoft Kinect)?
A few years ago, I used this camera in my master's thesis and it worked well for me.
I used it with Java and also with C ++, to reconstruct 3D faces for teleconferencing applications.
I had written a little about it in these papers:
Article Facial Modeling for Interactive 3D Reconstruction in Web Applications
and
Article THREE-DIMENSIONAL FACIAL RECONSTRUCTION USING POINT CLOUD AN...
I hope I can help you!
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