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 spectral signature, the morphology and the texture 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 criteria, a set of methods was developed in order to correct the errors of the acquisition device, to precisely detect the vegetation and then to identify within the vegetation the individuals on which the different criteria...
This work investigates the potential of remote sensing as a tool for the automatic detection of Flav...
Mutispectral imaging systems are widely used in remote sensing for Precision Viticulture. In this wo...
Bidens pilosa L (commonly known as cobbler's peg) is an annual broad-leaf weed in tropical and subtr...
The objective of this thesis is to develop a way to detect weeds in a field using multispectral imag...
The main objective of this work is to develop an automatic recognition system of crop and weed plant...
PRECISION spraying aims to fight weeds in crop fields while reducing herbi- cide use by exclusive we...
The agricultural framework aims to reduce pesticide use on fields. Weed management, which is highly ...
Plant (crop and weed) identification is a very active field of research in agriculture since the rei...
International audienceIn the context of crop and weeds discrimination, different methods are used to...
In an agricultural field or horticultural plantation, weeds compete with cultivated plants for water...
International audienceIn agriculture, reducing herbicide use is a challenge to reduce health and env...
In agriculture, reducing herbicide use is a challenge to reduce health and environmental risks while...
This thesis was motivated by the use of machine vision and artificial intelligence in agricultural r...
International audienceLe problème de la discrimination entre adventices et culture reste aujourd'hui...
The aim of this study was to select the best combination of filters for detecting various weed speci...
This work investigates the potential of remote sensing as a tool for the automatic detection of Flav...
Mutispectral imaging systems are widely used in remote sensing for Precision Viticulture. In this wo...
Bidens pilosa L (commonly known as cobbler's peg) is an annual broad-leaf weed in tropical and subtr...
The objective of this thesis is to develop a way to detect weeds in a field using multispectral imag...
The main objective of this work is to develop an automatic recognition system of crop and weed plant...
PRECISION spraying aims to fight weeds in crop fields while reducing herbi- cide use by exclusive we...
The agricultural framework aims to reduce pesticide use on fields. Weed management, which is highly ...
Plant (crop and weed) identification is a very active field of research in agriculture since the rei...
International audienceIn the context of crop and weeds discrimination, different methods are used to...
In an agricultural field or horticultural plantation, weeds compete with cultivated plants for water...
International audienceIn agriculture, reducing herbicide use is a challenge to reduce health and env...
In agriculture, reducing herbicide use is a challenge to reduce health and environmental risks while...
This thesis was motivated by the use of machine vision and artificial intelligence in agricultural r...
International audienceLe problème de la discrimination entre adventices et culture reste aujourd'hui...
The aim of this study was to select the best combination of filters for detecting various weed speci...
This work investigates the potential of remote sensing as a tool for the automatic detection of Flav...
Mutispectral imaging systems are widely used in remote sensing for Precision Viticulture. In this wo...
Bidens pilosa L (commonly known as cobbler's peg) is an annual broad-leaf weed in tropical and subtr...