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Real Time Embedded Moving Objects Detector - Study and Implementation Within Virtex FPGA Technology

Messaoud Mostefai, Samira Djebrani, Youssef Chahir
2004 Computer Science Journal of Moldova  
This article details the design and the implementation of an efficient real time moving objects detector in the field of view of a fixed camera.  ...  real time embedded systems.  ...  î ae ( 0 Q R ( B Motion detector Image I Image I Image I G n+1 n n−1 n−1 G n G n+1 (Moving edges) n R G î ¤ § e & T S B 3 5 ¡ ' © e ¡ ¤ ! Â 6 © " $ © e ¡ ¤ ! Â õ ) ' ì " 6 ¡ ¤ !  ... 
doaj:e2f562f3e6104ec1bcafa7256c197a03 fatcat:6iflrhu7krf6lauwyqq5erd63u

Advancing NASA's On-Board Processing Capabilities with Reconfigurable FPGA Technologies [chapter]

Paula J.
2010 Aerospace Technologies Advancements  
The image file input and classification file output are managed within the FPGA's embedded PowerPC processor. Figure 1 shows an example architecture for this FPGA-based implementation.  ...  Recently developed hybrid FPGAs, such as the Xilinx Virtex-4FX60 and Virtex-5, offer the versatility of running diverse software applications on embedded processors while at the same time taking advantage  ... 
doi:10.5772/6938 fatcat:7cs4ybzvd5budepubdjjar725u

FPGA-based system-on-chip designs for real-time applications in particle physics

S. Anvar, O. Gachelin, P. Kestener, H. Le Provost, I. Mandjavidze
2005 14th IEEE-NPSS Real Time Conference, 2005.  
Index Terms-Embedded processor, platform FPGA, real-time system, system-on-chip design, trigger and data acquisition system.  ...  In this paper, we describe our experience in designing real-time hardware/software systems for data acquisition and analysis applications in particle physics, which are based on a system-on-chip (SoC)  ...  Index Terms-Embedded processor, platform FPGA, real-time system, system-on-chip design, trigger and data acquisition system. I.  ... 
doi:10.1109/rtc.2005.1547440 fatcat:iao4vcxjsnfdfepdn74yqgaomu

FPGA-based system-on-chip designs for real-time applications in particle physics

S. Anvar, O. Gachelin, P. Kestener, H. Le Provost, I. Mandjavidze
2006 IEEE Transactions on Nuclear Science  
Index Terms-Embedded processor, platform FPGA, real-time system, system-on-chip design, trigger and data acquisition system.  ...  In this paper, we describe our experience in designing real-time hardware/software systems for data acquisition and analysis applications in particle physics, which are based on a system-on-chip (SoC)  ...  Index Terms-Embedded processor, platform FPGA, real-time system, system-on-chip design, trigger and data acquisition system. I.  ... 
doi:10.1109/tns.2006.875076 fatcat:nvjnrw22xjhappd2kvzikfrqyi

A Survey on FPGA-Based Sensor Systems: Towards Intelligent and Reconfigurable Low-Power Sensors for Computer Vision, Control and Signal Processing

Gabriel García, Carlos Jara, Jorge Pomares, Aiman Alabdo, Lucas Poggi, Fernando Torres
2014 Sensors  
In this paper, a review of these developments is presented, describing as well the FPGA technologies employed by the different research groups and providing an overview of future research within this field  ...  The current trend in the evolution of sensor systems seeks ways to provide more accuracy and resolution, while at the same time decreasing the size and power consumption.  ...  Acknowledgments The research leading to these results has received funding from the Spanish Government and European FEDER funds (DPI2012-32390), the Valencia Regional Government (PROMETEO/2013/085) and  ... 
doi:10.3390/s140406247 pmid:24691100 pmcid:PMC4029637 fatcat:4rue4bmegfchjdcdo56lok7trq

Image and video processing platform for field programmable gate arrays using a high-level synthesis

C. Desmouliers, F.M. Vallina, S. Aslan, J. Saniie, E. Oruklu
2012 IET Computers & Digital Techniques  
This hardware/software co-design platform has been implemented on a Xilinx Virtex-5 FPGA using a high-level synthesis and can be used to realise and test complex algorithms for real-time image and video  ...  In this study, an image and video processing platform (IVPP) based on field programmable gate array (FPGAs) is presented.  ...  Table 10 shows the synthesis results of object tracking. Conclusion In this work, we have developed an IVPP for real-time applications on a Virtex-5 FPGA.  ... 
doi:10.1049/iet-cdt.2011.0156 fatcat:ffxv2swcaneuthj4s7j6qz7iyq

Design and Implementation of MOEMS Based Ground to Satellite Free Space Optical Link Under Turbulence Condition

Anjitha Viswanath, Shailesh Singh, V.K. Jain, Subrat Kar
2015 Procedia Computer Science  
FPGA based interface.  ...  micro-optoelectro-mechanical system (MOEMS) based mirrors as a replacement for a large aperture reflective single-element mirror for ground to satellite optical links along with its associated electronic drive circuitry and  ...  Acknowledgements We would like to sincerely thank Agnibesh Dutta, Himanshu Singh and Harika Aennam for their valuable suggestions.  ... 
doi:10.1016/j.procs.2015.01.036 fatcat:qp5bafin2fff7dqbld4juv7kpm

Development and Implementation of a New Dynamic Face Detection Operator

B. Abbadi, A. Oulefki, M. Mostefai
2012 International Journal of Computer Applications  
Our choice will be guided by the computational complexity and timing constraints for a real-time processing on a low cost Virtex FPGA platform.  ...  General Terms Real time systems -Biometric identification -Algorithms development and implementation  ...  The operator is validated by simulation on a standard PC platform and implemented on a Virtex FPGA chip for a real-time processing.  ... 
doi:10.5120/7887-1218 fatcat:szi57wjx7rdn7b6gvjwj77vwy4

Lattice adaptive filter implementation for FPGA

Zdenek Pohl, Rudolf Matoušek, Jirí Kadlec, Milan Tichý, Miroslav Lícko
2003 Proceedings of the 2003 ACM/SIGDA eleventh international symposium on Field programmable gate arrays - FPGA '03  
Experimental results are reported with the AccelFPGA compiler on a set of 8 MATLAB benchmarks that are mapped onto the Xilinx Virtex II and Altera Stratix FPGAs.  ...  DSP design has traditionally been divided into algorithm development and hardware/software implementation.  ...  This method is implemented on real FPGA chips and verified using hardware fault emulation.  ... 
doi:10.1145/611817.611877 dblp:conf/fpga/PohlMKTL03 fatcat:vg523unfzvcmvl2rsw4ja3ksma

FPGA-based design of an evolutionary controller for collision-free robot navigation

M. A. H. B. Azhar, K. R. Dimond
2003 Proceedings of the 2003 ACM/SIGDA eleventh international symposium on Field programmable gate arrays - FPGA '03  
Experimental results are reported with the AccelFPGA compiler on a set of 8 MATLAB benchmarks that are mapped onto the Xilinx Virtex II and Altera Stratix FPGAs.  ...  DSP design has traditionally been divided into algorithm development and hardware/software implementation.  ...  With the growing move towards embedding FPGAs into SoC designs, and the opportunity to automatically generate FPGA architectures, this problem becomes even more critical.  ... 
doi:10.1145/611817.611852 dblp:conf/fpga/AzharD03 fatcat:juups7gn3ve2vhw2fbicwvt5kq

DreamCam: A modular FPGA-based smart camera architecture

Merwan Birem, François Berry
2014 Journal of systems architecture  
The main novel feature of our work consists in proposing a new smart camera architecture and several modules (IP) to efficiently extract and sort the visual features in real time.  ...  In this paper, extraction is performed by a Harris and Stephen filtering associated with customized modules. These modules extract, select and sort visual features in real-time.  ...  Acknowledgement The work reported in this paper was supported by the Euripides European Program (Eureka), Seamoves Project, and the Altera Corporation under an equipment grant.  ... 
doi:10.1016/j.sysarc.2014.01.006 fatcat:hvoqo6qbz5e2rb4nqr3gvu5xcm

Real-time implementation of foreground object detection from a moving camera using the ViBe algorithm

Tomasz Kryjak, Mateusz Komorkiewicz, Marek Gorgon
2014 Computer Science and Information Systems  
The article presents a real-time hardware implementation of a foreground object detection for a non-static camera setup.  ...  It allows to process a 720 × 576 pixels and 50 frames per second video stream in real-time.  ...  This work was supported by the AGH University of Science and Technology grants no. 15.11.120.330 (first author), 15.11.120.356 (second author) and 11.11.120.612 (third author).  ... 
doi:10.2298/csis131218055k fatcat:ykregmhemvcjvliq25vv6h5bt4

A scalable architecture for multi-class visual object detection

Siddharth Advani, Yasuki Tanabe, Kevin Irick, Jack Sampson, Vijaykrishnan Narayanan
2015 2015 25th International Conference on Field Programmable Logic and Applications (FPL)  
The key challenge is for the embedded systems, on which the bulk of these applications will be deployed, to maintain real-time performance in the midst of the exponential increase in spatial and temporal  ...  Evaluations on a single object class show throughput improvements of 2x and 5x over GPU and multi-threaded CPU implementations respectively.  ...  With the advent of wearable computing, there has been considerable emphasis in the embedded domain for creating real-time vision systems.  ... 
doi:10.1109/fpl.2015.7293961 dblp:conf/fpl/AdvaniTISN15 fatcat:3n6rairfevd2zp7eeuh33xnc7q

Integral Images: Efficient Algorithms for Their Computation and Storage in Resource-Constrained Embedded Vision Systems

Shoaib Ehsan, Adrian Clark, Naveed Rehman, Klaus McDonald-Maier
2015 Sensors  
For resource-constrained real-time embedded vision systems, computation and storage of integral image presents several design challenges due to strict timing and hardware limitations.  ...  Finally, the paper provides a case study that highlights the utility of the proposed architectures in embedded vision systems. OPEN ACCESS Sensors 2015, 15 16805  ...  Acknowledgments The authors would like to thank the anonymous reviewers for their positive comments, helpful suggestions and constructive feedback.  ... 
doi:10.3390/s150716804 pmid:26184211 pmcid:PMC4541907 fatcat:udifpb5ilff3noy6jqhitcassy

A Systematic Review of Hardware-Accelerated Compression of Remotely Sensed Hyperspectral Images

Amal Altamimi, Belgacem Ben Ben Youssef
2021 Sensors  
It requires significant processing power and large storage due to the immense size of hyperspectral data, especially in the aftermath of the recent advancements in sensor technology.  ...  Hyperspectral imaging is an indispensable technology for many remote sensing applications, yet expensive in terms of computing resources.  ...  The real-time performance of a CCSDS 123 hardware acceleration is validated on the Virtex-4 and Virtex-7 FPGAs [96] .  ... 
doi:10.3390/s22010263 pmid:35009804 pmcid:PMC8749878 fatcat:uvhmdpurevajvoxkf23mv5ie7a
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