A strategy for multimodal canopy images registration

Registration of complex and self-similar images such as plant canopy images is a challenge in plant sciences. Yet, this is often a required step for multimodal imaging, where unaligned sensors yield unregistered image pairs. We propose a pipeline adapted to such constraints, applied to apple tree canopies. Specifically, we apply an intensity-based registration on downscaled and/or Gaussian blurred versions of the targeted images. This helps to eliminate spurious details, which smooths the optimization landscape and also helps to reduce differences between the modalities. Results show better registration than with standard feature-based or intensity-based methods

Simulations de données afin d'améliorer la segmentation automatique de la tavelure du pommier

National audienc

Contribution à l'étude de la pygomélie chez l'homme : le phénomène Frank Lentini,

Gélibert , Vigne , Lumière A. Contribution à l'étude de la pygomélie chez l'homme : le phénomène Frank Lentini,. In: Bulletin de la Société d'anthropologie de Lyon, tome 30, 1911. pp. 72-87