Digital Image Segmentation Based on the Persistent Homologies

Ill-posedness of model-based (or generative model) formulations of the segmentation problem have been extensively discussed in the energy minimization-based segmentation community,

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

To ensure cooperation between each space, the butterfly ap- proach is based on an iterative process used to extract, at each round, a spectral structure taking into account a

In this paper, we propose a new method based on the weighted color patch to construct a more discriminative affinity graph. The idea of repre- senting a pixel with a patch has

Image Segmentation Applied to the Investigation of Craquelure Domains in Paintings?. Andrea Arsiccio, Amelia Carolina Sparavigna,

Again, the colour image is converted into a grey-scale image and then the binary image obtained manually by means of GIMP (Figure 6, central panel).. As we can see, the white cell

As previously observed for the image from Brodatz album, the distribution of areas of super-pixels obtained by means of an image segmentation allows to distinguish good and

Skin color detection is a process of selecting pixels corresponding to human skin in an image. This technique is widely used in face recognition, gesture recognition and