In this paper we present an adaptive but robust object detector for static cameras by
introducing classifier grids. Instead of using a sliding window for object detection we …

Having seen increased interest from the research community, smart camera systems have
gone through a number of evolutionary steps like from single cameras to distributed smart …

In this paper, we propose a more practical and accurate method for calibrating the roadside
camera used in traffic surveillance systems. Considering the characteristics of the traffic …

The widely-used approach for estimating camera orientation is to use points at infinity, ie,
vanishing points (VPs). By enforcing the orthogonal constraint between the VPs, called the …

Calibrating roadside camera is essential and indispensable for intelligent traffic surveillance
systems. Due to the characteristics of the traffic scenarios, the commonly used camera …

This paper proposes a method that localizes two surveillance cameras and simultaneously
reconstructs object trajectories in 3D space. The method is an extension of the Direct …

This paper proposes a method for detecting objects carried by pedestrians, such as
backpacks and suitcases, from video sequences. In common with earlier work [14],[16] on …

The definition of valid and robust methodologies for assessing the authenticity of digital
information is nowadays critical to contrast social manipulation through the media. A key …

A novel method for vision-based indoor attitude aiding is described in this paper. A
strapdown Inertial Navigation Systems (INS) with low-cost Micro-Electrical Micro-Mechanical …

In this paper, we describe the components of a robust algorithm for the detection of
vanishing points in man-made environments. We designed our approach to work under …