Real-time camera motion tracking in planar view scenarios

Real-time Interactive Media Design with Camera Motion Tracking

Interactivity using camera motion tracking is increasingly an active, effective and even entertaining way for users who use digital communication such as motion picture, internet and games in a multimedia era. The goal of this paper is to research the technology and to implement real-time interactive media with camera motion tracking and to apply this to design communication. In this paper we d...

Real-Time Motion Tracking System using Omni-Directional PTZ Camera

Real Time Person Tracking and Behavior Interpretation in Multi Camera Scenarios Applying Homography and Coupled HMMs

Video surveillance systems have been introduced in various fields of our daily life to enhance security and protect individuals and sensitive infrastructure. Up to now they have been usually utilized as a forensic tool for after the fact investigations and are commonly monitored by human operators. A further gain in safety can only be achieved by the implementation of fully automated surveillan...

Efficient keyframe-based real-time camera tracking

We present a novel keyframe-based global localization method for markerless real-time camera tracking. Our system contains an offline module to select features from a group of reference images and an online module to match them to the input live video for quickly estimating the camera pose. The main contribution lies in constructing an optimal set of keyframes from the input reference images, w...

Multi-GPU based framework for real-time motion analysis and tracking in multi-user scenarios

Video processing algorithms present a necessary tool for various domains related to computer vision such as motion tracking, event detection and localization in multi-user scenarios (crowd videos, mobile camera, scenes with noise, etc.). However, the new video standards, especially those in high definitions require more computation since their treatment is applied on large video frames. As resu...