538 search results - page 38 / 108 » Constrained image segmentation from hierarchical boundaries |
ECCV
2006
Springer
13 years 11 months ago
2006
Springer
We present a novel method for the detection of motion boundaries in a video sequence based on differential properties of the spatio-temporal domain. Regarding the video sequence as...
JMIV
2007
13 years 7 months ago
2007
A variational approach to image or video segmentation consists in defining an energy depending on local or global image characteristics, the minimum of which being reached for ob...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
We propose a method for segmentation of frontal human portraits from arbitrary unknown backgrounds. Semantic information is used to project the face into a normalized reference fr...
ICDAR
2005
IEEE
14 years 1 months ago
2005
IEEE
An approach for segmenting handwritten text in a Pre-Hospital Care Report (PCR) is presented. Segmentation of lines and words in a PCR is extremely challenging due to the nature o...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
An image segmentation scheme that utilizes image-based flow fields in a curve evolution framework is presented. Geometric curve evolution methods require an edge function and a ve...