Research

MTT with a PTZ Camera

We present a highly effective solution for multiple target tracking in sequences of images taken from a single rotating and zooming camera. Tracking of moving targets is performed in world coordinates using an estimate of camera pose and focal length at each frame. Estimation of target position and exploitation of geometric relationships between th ...

CLEAR-MOT Matlab script

A metric for multiple target tracking A standard metric for evaluating the multiple target tracking algorithm is the CLEAR MOT.  This metric is described in the paper . Details We provide the code that implements the metric CLER-MOT has described by the authors in . The function is implemented in MATLAB and has been tested on real data generated ...

Mobile Robot Path Follower

Abstract: The aim of this transfer project is the motion control problem of a wheeled mobile robot (WMR) as observed from uncalibrated ceiling cameras. We develop a method that localizes the robot in real-time and smartly drives it over a path in a large environmen t with a pure pursuit controller, achieving less then 5 pixel on cross track error. ...

PTZ camera pose recovery

Abstract: We propose a method for real time recovering from tracking failure in monocular localization and mapping with a Pan Tilt Zoom camera (PTZ). The method automatically detects and seamlessly recovers from tracking failure while preserving map integrity. By extending recent advances in the PTZ localization and mapping, the system can quickly ...

Logging of Face Imagery

Abstract Posterity logging in support of forensic analysis of video surveillance footage can be thought of as saving a compact, semantically relevant snapshot of a scene that might be relevant for future, postmortem analysis of an event or series of events. Faces, particularly high-resolution, high-quality imagery of faces, can be a powerful seman ...

Florence 2D/3D Face Dataset

by MICC – University of Florence.   NOTE: This is only a preview of the dataset. This final dataset is available at  http://www.micc.unifi.it/datasets/3d-faces/ Dataset Progress:   Abstract: This article describes a new dataset under construction at the Media Integration and Communication Center and the University of Florence. The ...