If you can take some pictures of a known reference field then you can certainly get a significant improvement. [0] https://citeseerx.ist.psu.edu/viewdoc/downlo

If you can take some pictures of a known reference field then you can certainly get a significant improvement. [0] https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.378.5617&rep=rep1&type=pdf https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.37...