AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
We present a novel unsupervised inter-camera trajectory correspondence algorithm that does not require prior knowledge of the camera placement. The approach consists of three step...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
—Demand for bus surveillance is growing due to the increased threats of terrorist attack, vandalism and litigation. However, CCTV systems are traditionally used in forensic mode,...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
—Fog is a local meteorological phenomena which drastically reduces the visibility range. Fog detection and visibility range estimation are critical tasks for road operators who n...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
—In this work we propose a dynamic scene model to provide information about the presence of salient motion in the scene, and that could be used for focusing the attention of a pa...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
Generative 3D face models are a powerful tool in computer vision. They provide pose and illumination invariance by modeling the space of 3D faces and the imaging process. The powe...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
—In this paper we propose a new multisensor based activity recognition approach which uses video cameras and environmental sensors in order to recognize interesting elderly activ...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
—Millions of surveillance cameras record video around the clock, producing huge video archives. Even when a video archive is known to include critical activities, finding them i...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
This paper presents a background segmentation technique, which is able to process acceptable segmentation masks under fast global illumination changes. The histogram of the frame-...
AVSS
2009
IEEE
13 years 11 months ago
2009
IEEE
