Search results for "intelligence"
showing 10 items of 6959 documents
Terahertz Biomedical Imaging: From Multivariate Analysis and Detection to Material Parameter Extraction
2017
Terahertz imaging is an interesting route for biomedical analysis. In particular, cancer imaging is a subject of study for different teams [1,2]. A work is done in Bordeaux in partnership with a hospital to do terahertz analysis of breast tissue. This work is done in reflection with time domain imaging setup with fresh samples. The aim is to accurately assess tumor margins and which could in the future allow a quick validation of the precision of the surgical procedure and know if new surgery should be performed. We have presented in a previous paper [3] the use of automatic methods of image generation with different parameters [4] in order to explore the different contrasts that exist in t…
Optimizing Hough transform for fertilizer spreading optical control
2006
International audience; In Europe, centrifugal spreading is a widely used method for agricultural soil fertilization. In this broadcasting method, fertilizer particles fall onto a spinning disk, are accelerated by a vane, and afterward are ejected into the field. To predict and control the spread pattern, a low-cost, embeddable technology adapted to farm implements must be developed. We focus on obtaining the velocity and the direction of fertilizer granules when they begin their flight by means of a simple imaging system. We first show that the outlet angle of the vane is a bounded value and that its measurement provides the outlet velocity of the particle. Consequently, a simple camera un…
Approche multi-critère pour la caractérisation des adventices
2022
The objective of this thesis is to develop a way to detect weeds in a field using multispectral images, in order to determine which weeds should be eliminated during the current crop cycle and more particularly at the early stages. The multi-criteria approach focuses on the spatial arrangement, the spec- tral signature, the morphology and the tex- ture of the plants located in the plots. This work proposes a method for selecting the best criteria for optimal discrimination for a given setup. Prior to the extraction of these crite- ria, a set of methods was developed in order to correct the errors of the acquisition de- vice, to precisely detect the vegetation and then to identify within the…
Cohésion sociale et bien être à Chapelle-lez-Herlaimont en Belgique
2014
National audience
Actes de la conférence : « I.C.I. les territoires : l’Intelligence, la Communication, et l’Ingénierie territoriale pour penser ensemble le développem…
2014
International audience
La transition socio-écologique, une opportunité pour co-construire le futur de l'Europe
2015
International audience
Comment agencer et articuler les territoires pour qu'ils établissent des relations et des stratégies fondées sur la reconnaissance mutuelle, la confi…
2011
International audience
Intelligence et éthique : étude de la protection de la biodiversité et de l' écodiversité en Guadeloupe
2014
International audience
Prospects for the INTI Network
2014
Actes de la 10e Conférence Internationale Annuelle d’Intelligence territoriale « L’économie durable au sein de la nouvelle culture du développement »
2011
International audience