Learning Patterns of Activity Using Real-Time Tracking
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Trainable System for Object Detection
International Journal of Computer Vision - special issue on learning and vision at the center for biological and computational learning, Massachusetts Institute of Technology
Multiple video object tracking in complex scenes
Proceedings of the tenth ACM international conference on Multimedia
A Probabilistic Background Model for Tracking
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
The Background Subtraction Problem for Video Surveillance Systems
RobVis '01 Proceedings of the International Workshop on Robot Vision
A Feature-Based Vehicle Tracking System in Congested Traffic Video Sequences
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Feature-Based Object Tracking with an Active Camera
PCM '02 Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Real-Time Motion Based Vehicle Segmentation in Traffic Lanes
Proceedings of the 23rd DAGM-Symposium on Pattern Recognition
Qualitative and Quantitative Car Tracking from a Range Image Sequence
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Supporting timeliness and accuracy in distributed real-time content-based video analysis
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
Occlusion Robust Vehicle Tracking based on SOM (Self-Organizing Map)
WACV-MOTION '05 Proceedings of the IEEE Workshop on Motion and Video Computing (WACV/MOTION'05) - Volume 2 - Volume 02
Scene-consistent detection of feature points in video sequences
Computer Vision and Image Understanding
Artificial Intelligence Review
Towards a behavioural traffic monitoring system
Proceedings of the fourth international joint conference on Autonomous agents and multiagent systems
Real-time video content analysis: QoS-aware application composition and parallel processing
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Robust template tracking with drift correction
Pattern Recognition Letters
Multi-agent framework in visual sensor networks
EURASIP Journal on Applied Signal Processing
Generalizing the Lucas-Kanade algorithm for histogram-based tracking
Pattern Recognition Letters
Anthropocentric video segmentation for lecture webcasts
Journal on Image and Video Processing - Anthropocentric Video Analysis: Tools and Applications
Knowledge Aquisition and Data Storage in Mobile GeoSensor Networks
GeoSensor Networks
Robust Segmentation Process to Detect Incidents on Highways
ICIAR '08 Proceedings of the 5th international conference on Image Analysis and Recognition
Front-view vehicle detection by Markov chain Monte Carlo method
Pattern Recognition
Framework for Illumination Invariant Vehicular Traffic Density Estimation
PSIVT '09 Proceedings of the 3rd Pacific Rim Symposium on Advances in Image and Video Technology
Statistical methods to estimate vehicle count using traffic cameras
Multidimensional Systems and Signal Processing
Estimating Vehicle Velocity Using Image Profiles on Rectified Images
IbPRIA '09 Proceedings of the 4th Iberian Conference on Pattern Recognition and Image Analysis
Feature-Based Stereo Vision Using Smart Cameras for Traffic Surveillance
ICVS '09 Proceedings of the 7th International Conference on Computer Vision Systems: Computer Vision Systems
Vehicle tracking from disparate views
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Estimating the driving state of oncoming vehicles from a moving platform using stereo vision
IEEE Transactions on Intelligent Transportation Systems
Real-time vision-based multiple vehicle detection and tracking for nighttime traffic surveillance
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Detection, classification, and collaborative tracking of multiple targets using video sensors
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
A double layer background model to detect unusual events
ACIVS'07 Proceedings of the 9th international conference on Advanced concepts for intelligent vision systems
Feature clustering for vehicle detection and tracking in road traffic surveillance
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
A taxonomy and analysis of camera calibration methods for traffic monitoring applications
IEEE Transactions on Intelligent Transportation Systems
Target tracking for mobile robot platforms via object matching and background anti-matching
Robotics and Autonomous Systems
Dialocalization: Acoustic speaker diarization and visual localization as joint optimization problem
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Feature-based tracking approach for detection of moving vehicle in traffic videos
Proceedings of the First International Conference on Intelligent Interactive Technologies and Multimedia
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part II
OCULUS surveillance system: Fuzzy on-line speed analysis from 2D images
Expert Systems with Applications: An International Journal
Crossing road monitoring system based on adaptive decision for illegal situation
Applied Soft Computing
A novel spatio-temporal approach to handle occlusions in vehicle tracking
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
Advanced formation and delivery of traffic information in intelligent transportation systems
Expert Systems with Applications: An International Journal
Combining edge and color features for tracking partially occluded humans
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
Video object tracking via central macro-blocks and directional vectors
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
Perennial simulation of a legacy traffic model: implementation, considerations, and ramifications
Proceedings of the Winter Simulation Conference
Road Traffic Parameters Estimation by Dynamic Scene Analysis: A Systematic Review
International Journal of Grid and High Performance Computing
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For the problem of tracking vehicles on freeways using machine vision, existing systems work well in free-flowing traffic. Traffic engineers, however, are more interested in monitoring freeways when there is congestion, and current systems break down for congested traffic due to the problem of partial occlusion. We have developed a feature-based tracking approach for the task of tracking vehicles under congestion. Instead of tracking entire vehicles, vehicle sub-features are tracked to make the system robust to partial occlusion. In order to group together sub-features that come from the same vehicle, the constraint of common motion is used. Here we describe the real-time implementation of the system using a network of DSP chips.