4 May 2012 A non-rigid registration method for multispectral imaging of plants
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Registration of multispectral images remains a challenging task due to the lack of stable feature points. Methods based on intensities are generally more robust for multi-modal image registration, but are computationally demanding or are restrictive to the transformation model allowed in the registration. This paper proposes a new registration framework which overcomes these drawbacks. The proposed method optimizes the location of a set of virtual landmarks in order to get robust and accurate registration.
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Jonas De Vylder, Koen Douterloigne, Filip Vandenbussche, Dominique Van Der Straeten, Wilfried Philips, "A non-rigid registration method for multispectral imaging of plants", Proc. SPIE 8369, Sensing for Agriculture and Food Quality and Safety IV, 836907 (4 May 2012); doi: 10.1117/12.918752; https://doi.org/10.1117/12.918752

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