Shadow effect on multi-spectral image for detection of nitrogen deficiency in corn

@inproceedings{Noh2012ShadowEO,
  title={Shadow effect on multi-spectral image for detection of nitrogen deficiency in corn},
  author={Hyun-H. Noh and Qin Zhang},
  year={2012}
}
The efficiency of side-dressing, a more efficient of nitrogen application method than uniform application in either late Fall or early Spring, relies heavily on the capability of nitrogen deficiency detection on a sprayer. To determine the site-specific yield potential for corn, multi-spectral image analysis including aerial- and ground-based images has been used. Some acceptable calibration relationships between the multi-spectral reflectance and SPAD readings have been found from previous… CONTINUE READING

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