Julien Michel
Centre National D'Etudes Spatiales
69 Papers
169 Citations
Julien Michel is an academic researcher from Centre National D'Etudes Spatiales. The author has contributed to research in topics: Computer science & Image segmentation. The author has an hindex of 16, co-authored 65 publications.
Chat about Author
Papers
Sar-sift: a sift-like algorithm for sar images
TL;DR: A SIFT-like algorithm specifically dedicated to SAR imaging, which includes both the detection of keypoints and the computation of local descriptors, and an application of SAR-SIFT to the registration of SAR images in different configurations, particularly with different incidence angles is presented.
Orfeo ToolBox: open source processing of remote sensing images
TL;DR: An introduction to the Orfeo ToolBox’s flagship features from the point of view of the two communities it brings together: remote sensing and software engineering.
Multi-Modal Change Detection, Application to the Detection of Flooded Areas: Outcome of the 2009–2010 Data Fusion Contest
Nathan Longbotham,Fabio Pacifici,Taylor Glenn,Alina Zare,Michele Volpi,Devis Tuia,E. Christophe,Julien Michel,Jordi Inglada,Jocelyn Chanussot,Qian Du +10 more
TL;DR: Interestingly, a simple unsupervised change detection method provided similar accuracy as supervised approaches, and a digital elevation model-based predictive method yielded a comparable projected change detection map without using post-event data.
Stable Mean-Shift Algorithm and Its Application to the Segmentation of Arbitrarily Large Remote Sensing Images
TL;DR: A new property called stability of segmentation algorithms is defined and it is demonstrated that piece- or tile-wise computation of a stable segmentation algorithm can be achieved with identical results with respect to processing the whole image at once.
141
A Scalable Tile-Based Framework for Region-Merging Segmentation
TL;DR: This paper proposes a scalable tile-based framework for region-merging algorithms to segment large images, while ensuring identical results, with respect to processing the whole image at once, using the original concept of the stability margin for a tile.
53