Events are a new powerful way of assigning actions to events. For example if you would like to send an email to the site administrator when a new file is uploaded or a new page is created by another user you could add some code to those events to be executed when that event happens.
In brief here's how it works:
a) A module, or the core, can register, and then Send Events such as "newNews", or "newFronteEndUser" or "fileUploaded", "editPage", etc, etc, etc. there's some 50 events in the core at the moment, and then uploads and frontend users have been configured to send events, We still have to do selfreg, etc, etc, etc.
b) There are pages in the admin to allow you to specify which modules, and/or user tags should handle those events, and the order that each of those handlers should be called in.
c) If one of the handlers of an event is a module, then.... the modules DoEvent method is called with the name of the event, and whatever data it wants to send. Each triggered event needs to be documented, but as of this moment, most are.
On the 4th of December 2016, Hugues Talbot and myself gave a tutorial on graph-based morphology at ICPR. This tutorial follows the outline of the PRL survey paper on Graph-Based Morphology. Slides of the talk and videos are available on a dedicated page.
A second PAMI paper on the shape-based morphological filtering framework, has been accepted. This one is dedicated to the hierchical segmentation. Of course, the first PAMI on the topic is still available.
My paper on ultrametric watersheds is amongst the selected 5 top-cited articles from the Journal of Mathematical Imaging and Vision available free until the end of September.
With Pascal Romon , we are organizing a colloquium on Discrete Curvature. The aim of this meeting is to bring together researchers from diverse backgrounds (including mathematics and computer science) on the common theme of discrete curvature and to make an update on the many achievements of the last decade. We want to promote interaction between various fields, so topics and participants can and should be varied, as long as they fit under the under the main theme. Prestigious speakers are already programmed.
The meeting will take place at the CIRM, in Luminy, near Marseille (France), from November 18th to the 22nd, 2013.
Prix EADS de la meilleure thèse interdisciplinaire : Camille COUPRIE pour ses travaux sur l' « Optimisation variationnelle discrète et applications en vision par ordinateur », ED 532 - MSTIC.
The preprint of our upcoming IEEE Trans. PAMI on scene labeling is available. We use a multi-scale convolutional network trained in supervised mode on fully-labeled images in which each pixel is labeled by the category of the object it belongs to. A simple superpixel-based post-processing smoothes out the output labels and lines up the segment boundaries with image contours.