510 search results - page 80 / 102 » Gradient Estimation Revitalized |
SCIA
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, we present an efficient system for action recognition from very short sequences. For action recognition typically appearance and/or motion information of an action ...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper we propose a voting-based object boundary reconstruction approach. Tensor voting has been studied by many people recently, and it can be used for boundary estimation...
ISMAR
2005
IEEE
15 years 3 months ago
2005
IEEE
We present a real-time model-based line tracking approach with adaptive learning of image edge features that can handle partial occlusion and illumination changes. A CAD (VRML) mo...
PCM
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Automatic liver segmentation from abdominal computed tomography (CT) images is one of the most important steps for computeraided diagnosis (CAD) for liver CT. However, th...
ICPR
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper we introduce a novel graphical image representation comprising a single curve—the one-liner. The first step involves the detection and linking of image edges. We ...