Kernel estimation techniques, such as mean shift, suffer from one major drawback: the kernel bandwidth selection. This selection becomes a real challenge in case of multidimensional heterogeneous features. This paper presents a solution to this problem. The selection is done iteratively for each type of features, by looking for the stability of local bandwidth estimates within a predefined range of bandwidths. A new estimator that permits the iterative computation is introduced. The validity of the method is demonstrated in the context of color image segmentation and motion segmentation.Les méthodes d'estimation à noyau, telles que le mean shift, ont un inconvénient majeur : le choix de la taille du noyau. La sélection de cette taille devie...
A novel level set multiphase image segmentation method combined with kernel mapping is presented. A ...
The mean-shift algorithm is an iterative method of mode seeking and data clustering based on the ker...
© 2017 Springer Science+Business Media, LLC Kernel smoothing of spatial point data can often be impr...
Kernel estimation techniques, such as mean shift, suffer from one major drawback: the kernel bandwid...
Kernel estimation techniques, such as mean shift, suffer from one major drawback: the kernel bandwid...
The analysis of a feature space that exhibits multiscale patterns often requires kernel estimation ...
De plus en plus souvent, les études médicales utilisent simultanément de multiples modalités d'acqui...
A new variable bandwidth selector for kernel estimation is proposed. The application of this bandwid...
De plus en plus souvent, les études médicales utilisent simultanément de multiples modalités d'acqui...
A new variable bandwidth selector for kernel estimation is proposed. The application of this bandwid...
Abstract We present two solutions for the scale selection problem in computer vision. The first one ...
In this paper, a novel unsupervised approach for the segmentation of unorganized 3D points sets is p...
Dans ce travail, nous étudions l'apport de l'espace des caractéristiques et des paramètres d'échelle...
A bandwidth selection method is proposed for kernel density estimation. This is based on the straigh...
Recently, much progress has been made on understanding the bandwidth selection problem in kernel den...
A novel level set multiphase image segmentation method combined with kernel mapping is presented. A ...
The mean-shift algorithm is an iterative method of mode seeking and data clustering based on the ker...
© 2017 Springer Science+Business Media, LLC Kernel smoothing of spatial point data can often be impr...
Kernel estimation techniques, such as mean shift, suffer from one major drawback: the kernel bandwid...
Kernel estimation techniques, such as mean shift, suffer from one major drawback: the kernel bandwid...
The analysis of a feature space that exhibits multiscale patterns often requires kernel estimation ...
De plus en plus souvent, les études médicales utilisent simultanément de multiples modalités d'acqui...
A new variable bandwidth selector for kernel estimation is proposed. The application of this bandwid...
De plus en plus souvent, les études médicales utilisent simultanément de multiples modalités d'acqui...
A new variable bandwidth selector for kernel estimation is proposed. The application of this bandwid...
Abstract We present two solutions for the scale selection problem in computer vision. The first one ...
In this paper, a novel unsupervised approach for the segmentation of unorganized 3D points sets is p...
Dans ce travail, nous étudions l'apport de l'espace des caractéristiques et des paramètres d'échelle...
A bandwidth selection method is proposed for kernel density estimation. This is based on the straigh...
Recently, much progress has been made on understanding the bandwidth selection problem in kernel den...
A novel level set multiphase image segmentation method combined with kernel mapping is presented. A ...
The mean-shift algorithm is an iterative method of mode seeking and data clustering based on the ker...
© 2017 Springer Science+Business Media, LLC Kernel smoothing of spatial point data can often be impr...