814 search results - page 15 / 163 » Image Segmentation by MAP-ML Estimations |
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
This paper is concerned with joint Bayesian endmember extraction and linear unmixing of hyperspectral images using a spatial prior on the abundance vectors. We hypothesize that hy...
ICDAR
1997
IEEE
15 years 1 months ago
1997
IEEE
Almost all document analysis approaches need to perform a global analysis of the page orientation as a separate process at an early stage. It would be preferable to estimate the o...
ICIP
1995
IEEE
15 years 11 months ago
1995
IEEE
The problem to segment an image sequence in terms of regions characterized by a coherent motion is among the most challenging in image sequence analysis. This paper proposes a new...
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PRL
2008
14 years 9 months ago
2008
The classical gradient vector flow (GVF) method suffers from deficiency in the presence of other significant edges adjacent to the real boundary. In this paper, we propose an impr...
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Image segmentation combining boundary and region information has been the subject of numerous research works in the past. This combination is usually subject to arbitrary weightin...