Design of a secure, intelligent, and reconfigurable Web cam using a C based system design flow

Verkest, D.; Desmet, D.; Avasare, Prabhat; Coene, Paul; Decneut, Stijn; Hendrickx, Filip; Marescaux, Théodore; Mignolet, J.-Y.; Pasko, R.; Schaumont, Patrick

doi:10.1109/acssc.2001.986969

Cited by 4 publications

(1 citation statement)

References 6 publications

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“…However, the design relied on digital cameras outputting compressed images which are more expensive than analog cameras or CMOS image sensors outputting uncompressed raw images. The authors of [4] and [5] presented the designs of reconfigurable high resolution network cameras using CMOS image sensor. These designs used a processor made by Axis Communications running Linux operating system to realize web server functionality and a Xilinx FPGA chip to perform the compression of the images taken from the CMOS sensor.…”

Section: Introductionmentioning

confidence: 99%

The Design of a Fpga Based Reconfiguarable Ip Video Surveillance and Control System

Ngoc

Nguyen

2011

AEJ

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This paper presents the HW/SW co-design of a reconfigurable IP video surveillance and control system based on low cost Xilinx Spartan 3E FPGA family. The system allows users to observe video images captured by a camera via any standard browser and control remote devices. Our design focuses on the design of the HW base line JPEG encoder on FPGA and the design of a SW web server running on uCLinux operating system ported on MicroBlaze, a soft-core microprocessor embedded on the FPGA. With the reconfigurability of FPGA, the system can be upgraded easily to support multiple cameras and more control functionality without incurring high additional design cost.

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Section: Introductionmentioning

confidence: 99%

The Design of a Fpga Based Reconfiguarable Ip Video Surveillance and Control System

Ngoc

Nguyen

2011

AEJ

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An Integrated Design and Verification Methodology for Reconfigurable Multimedia Systems

Borgatti

Capello

Rossi

et al.

Design, Automation and Test in Europe

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Recently a lot of multimedia applications are emerging on portable appliances. They require both the flexibility of upgradeable devices (traditionally software based) and a powerful computing engine (typically hardware). In this context, programmable HW and dynamic reconfiguration allow novel approaches to the migration of algorithms from SW to HW. Thus, in the frame of the Symbad project, we propose an industrial design flow for reconfigurable SoC's. The goal of Symbad consists of developing a system level design platform for hardware and software SoC systems including formal and semi-formal verification techniques.

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ShareCam part 1: interface, system architecture, and implementation of a collaboratively controlled robotic Webcam

Song

Goldberg

Proceedings 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2003) (Cat. No.03CH37453)

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ShareCam is a robotic pan, tilt, and zoom wehbased camera controlled by simultaneous frame requests from online users. Part n describes algorithms. This paper, Part I, focuses on the system. Robotic webcameras are commercially available but currently restrict control to only one user at a time. Sharecam introduces a new interface that allows simultaneous control by many users. In this Java-based interface, participating users interact from their remotely located browsers where users draw desired frames over a fixed panoramic image. User inputs are transmitted back to a pair of PC servers that compute optimal camera parameters, servo the camera, and provide a video stream to all users. We describe the system, online experiments, and compare results with two frame selection models based on user "satisfaction," one memoryless and the second based on satisfaction over multiple motion cycles. ShareCam is available online at: www.tele-actor.netlsharecand

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Design of a secure, intelligent, and reconfigurable Web cam using a C based system design flow

Cited by 4 publications

References 6 publications

The Design of a Fpga Based Reconfiguarable Ip Video Surveillance and Control System

The Design of a Fpga Based Reconfiguarable Ip Video Surveillance and Control System

An Integrated Design and Verification Methodology for Reconfigurable Multimedia Systems

ShareCam part 1: interface, system architecture, and implementation of a collaboratively controlled robotic Webcam

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