Abstract: A distance transform, also known as distance map or distance field, is a representation of a distance function to an object, as an image. Such maps are used in several applications, especially in document image analysis. Some optimizations can be obtained by less generic methods: for example, maps calculated by front propagation can determine shorter paths, assuming that the image is non-convex. This presentation discusses different distance transform algorithms and underlines their advantages and weaknesses. Finally we will explain our choices. Résumé: Une carte de distances est une représentation sous forme d’image d’une fonction distance à un objet. Ces cartes sont utilisées dans de nombreuses applications, en particulier en an...
A new unique class of foldable distance transforms of digital images (DT) is introduced, baptized: F...
[sing a discrete distance transform one can quicicly build a map of the distance from a goal to ever...
Using a discrete distance transform one can quickly build a map of the distance from a goal to every...
AbstractIn image processing, the distance transform (DT), in which each object grid point is assigne...
In image processing, the distance transform (DT), in which each object grid point is assigned the di...
Distance transformation is an image processing technique used for many different applications. Relat...
Many spatial datasets and spatial problems can be described with reference to regular lattice framew...
International audienceIn image processing, the distancetransform (DT), in which each object grid poi...
In image and video analysis, distance transformations (DT) are frequently used. They provide a dista...
A new general algorithm for computing distance transforms of digital images is presented. The algori...
A new general algorithm fur computing distance transforms of digital images is presented. The algori...
The distance transform has found many applications in image analysis. The Euclidean distance transfo...
Geometric shapes can be represented in a variety of different ways. A distancemap is a map from poin...
A set in a metric space gives rise to its distance function that associates with every point its dis...
Distance TransformsClicking a square on the grid turns the square "on" (yellow) or "o...
A new unique class of foldable distance transforms of digital images (DT) is introduced, baptized: F...
[sing a discrete distance transform one can quicicly build a map of the distance from a goal to ever...
Using a discrete distance transform one can quickly build a map of the distance from a goal to every...
AbstractIn image processing, the distance transform (DT), in which each object grid point is assigne...
In image processing, the distance transform (DT), in which each object grid point is assigned the di...
Distance transformation is an image processing technique used for many different applications. Relat...
Many spatial datasets and spatial problems can be described with reference to regular lattice framew...
International audienceIn image processing, the distancetransform (DT), in which each object grid poi...
In image and video analysis, distance transformations (DT) are frequently used. They provide a dista...
A new general algorithm for computing distance transforms of digital images is presented. The algori...
A new general algorithm fur computing distance transforms of digital images is presented. The algori...
The distance transform has found many applications in image analysis. The Euclidean distance transfo...
Geometric shapes can be represented in a variety of different ways. A distancemap is a map from poin...
A set in a metric space gives rise to its distance function that associates with every point its dis...
Distance TransformsClicking a square on the grid turns the square "on" (yellow) or "o...
A new unique class of foldable distance transforms of digital images (DT) is introduced, baptized: F...
[sing a discrete distance transform one can quicicly build a map of the distance from a goal to ever...
Using a discrete distance transform one can quickly build a map of the distance from a goal to every...