53 search results - page 4 / 11 » Pedestrian Shape Extraction by Means of Active Contours |
VMV
2003
13 years 8 months ago
2003
In this paper, we present a new deformable model — 2.5D Active Contour— that is capable of directly extracting shape geometry from 3D unorganized point cloud datasets. The rec...
MIAR
2006
IEEE
14 years 1 months ago
2006
IEEE
Liver Perfusion gives important information about blood supply of liver. However, in daily clinical diagnosis, radiologists have to manually mark the perfusion position in time-seq...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper proposes a new front propagation flow for boundary extraction. The proposed framework is inspired by the geodesic active contour model and leads to a paradigm that is r...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this article we present a new method for automatic landmark extraction from the contours of biological specimens. Our ultimate goal is to enable automatic identification of bio...
ISVC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We present a markerless real-time, model-based 3D face tracking methodology. The system combines two robust and complimentary optimization-based strategies, namely active...