Adaptive filter theory
Computer Vision Algorithms on Reconfigurable Logic Arrays
IEEE Transactions on Parallel and Distributed Systems
STOC '83 Proceedings of the fifteenth annual ACM symposium on Theory of computing
A Hierarchical Approach to Robust Background Subtraction using Color and Gradient Information
MOTION '02 Proceedings of the Workshop on Motion and Video Computing
Foreground Object Detection in Changing Background Based on Color Co-Occurrence Statistics
WACV '02 Proceedings of the Sixth IEEE Workshop on Applications of Computer Vision
View-Based Detection and Analysis of Periodic Motion
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 1 - Volume 1
Segmenting Foreground Objects from a Dynamic Textured Background via a Robust Kalman Filter
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Robust Background Subtraction and Maintenance
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 2 - Volume 02
WACV-MOTION '05 Proceedings of the IEEE Workshop on Motion and Video Computing (WACV/MOTION'05) - Volume 2 - Volume 02
An Evaluation of the Suitability of FPGAs for Embedded Vision Systems
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Workshops - Volume 03
Real-Time Video Segmentation with VGA Resolution and Memory Bandwidth Reduction
AVSS '06 Proceedings of the IEEE International Conference on Video and Signal Based Surveillance
An Embedded Real-Time Surveillance System: Implementation and Evaluation
Journal of Signal Processing Systems
Sorting networks and their applications
AFIPS '68 (Spring) Proceedings of the April 30--May 2, 1968, spring joint computer conference
Video-rate stereo depth measurement on programmable hardware
CVPR'03 Proceedings of the 2003 IEEE computer society conference on Computer vision and pattern recognition
Background segmentation beyond RGB
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part II
A kalman filter based background updating algorithm robust to sharp illumination changes
ICIAP'05 Proceedings of the 13th international conference on Image Analysis and Processing
Efficient moving object segmentation algorithm using background registration technique
IEEE Transactions on Circuits and Systems for Video Technology
Comparing the performance of stochastic simulation on GPUs and OpenMP
International Journal of Computational Science and Engineering
Real-time video surveillance on an embedded, programmable platform
Microprocessors & Microsystems
FPGA-based architecture for real time segmentation and denoising of HD video
Journal of Real-Time Image Processing
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This paper presents the implementation of a video segmentation unit used for embedded automated video surveillance systems. Various aspects of the underlying segmentation algorithm are explored and modifications are made with potential improvements of segmentation results and hardware efficiency. In addition, to achieve real-time performance with high resolution video streams, a dedicated hardware architecture with streamlined dataflow and memory access reduction schemes are developed. The whole system is implemented on a Xilinx field-programmable gate array platform, capable of real-time segmentation with VGA resolution at 25 frames per second. Substantial memory bandwidth reduction of more than 70% is achieved by utilizing pixel locality as well as wordlength reduction. The hardware platform is intended as a real-time testbench, especially for observations of long term effects with different parameter settings.