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| This paper presents the design of an intelligent front-end signal conditioning system for IR sensors. The system has been developed as an interface between a PbSe IR sensor matrix and a TMS320C67x digital signal processor. The system architecture ensures its scalability so it can be used for sensors with different matrix sizes. It includes an integrator based signal conditioning circuit, a data acquisition converter block, and a FPGA based advanced control block that permits including high level image preprocessing routines such as faulty pixel detection and sensor calibration in the signal conditioning front-end. During the design phase virtual instrumentation technologies proved to be a very valuable tool for prototyping when choosing the best A/D converter type for the application. Development time was significantly reduced due to the use of this technology | |
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Internacional
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Si |
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Nombre congreso
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15 th Real Time Conference (IEEE-NPSS Technical Committee on Computer Applications in Nuclear and Plasma Sciences) |
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Tipo de participación
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960 |
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Lugar del congreso
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Batavia, IL, USA |
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