422 search results - page 27 / 85 » Generalizing edge detection to contour detection for image s... |
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
The paper presents an incremental method for accurate iris segmentation. Firstly, observing the characteristics of iris images, we search for a square region that contains pupil w...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Background subtraction is a popular algorithm for video object segmentation. It identifies foreground objects by comparing the input images with a pure background image. In camera...
MVA
1998
14 years 11 months ago
1998
In this paper, we present a new method for detecting curvilinear structures in a gray-scale image. The concept of skeleton extraction is introduced to detect more general structur...
CIARP
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. This paper presents a methodology for the automatic segmentation of rock-scenes using a combination of range and intensity vision. A major problem in rock scene segmentat...
CVPR
2012
IEEE
13 years 2 days ago
2012
IEEE
We propose a novel shape model for object detection called Fan Shape Model (FSM). We model contour sample points as rays of final length emanating for a reference point. As in fo...