18 search results - page 3 / 4 » Contextual and non-contextual performance evaluation of edge... |
ACCV
2009
Springer
13 years 11 months ago
2009
Springer
Image feature detection is a fundamental issue in computer vision. SIFT[1] and SURF[2] are very effective in scale-space feature detection, but their stabilities are not good enou...
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
This paper revisits the classical problem of detecting interest points, popularly known as "corners," in 2D images by proposing a technique based on fitting algebraic sh...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
We formulate a model for multi-class object detection in a multi-camera environment. From our knowledge, this is the first time that this problem is addressed taken into account ...
WSCG
2003
13 years 9 months ago
2003
We propose a biologically motivated computational step, called non-classical receptive field (non-CRF) inhibition, to improve the performance of contour detectors. Non-CRF inhibi...
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
The contextual relationships among different semantic concepts provide important information for automatic concept detection in images/videos. We propose a new context-based conce...