13-02-2010, 06:53 PM
hi please send me full document & ppt of Smart Pixel Arrays (SPAs)
13-02-2010, 06:53 PM
hi please send me full document & ppt of Smart Pixel Arrays (SPAs)
13-02-2010, 08:22 PM
please read https://seminarproject.net/Thread-smart-...62#pid8362 for getting full document of Smart Pixel Arrays (SPAs)
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11-04-2011, 12:31 PM
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04-05-2011, 12:38 PM
hi
you can refer this page to get the details on Smart Pixel Arrays https://seminarproject.net/Thread-smart-...ull-report
15-05-2013, 12:37 PM
SMART PIXEL ARRAYS SMART PIXEL.pptx (Size: 933.94 KB / Downloads: 17) UNDERSTANDING A PIXEL :- It is the smallest unit of picture that can be represented or controlled. Each pixel has its own address. The Address of a PIXEL corresponds to its co ordinates. What is a SMART PIXEL? Smart Pixels are the integration of photo detector arrays and processing electronics on a single semiconductor chip . These are driven by their capability to perform parallel processing of large pixelated images by reducing a complex image into a manageable stream of signals. SITUATION BEFORE THE ADVENT OF SMART PIXEL ARRAYS (SPAs): In order to perform logical functions it requires a certain amount of interaction for processing which took significantly more optical energy . This disadvantage forced the inventors to process the logical functions electronically giving birth to the SMART PIXEL ARRAYS. WHY SMART PIXEL ARRAYS ? Smart pixel arrays (SPAs) hold great promise as an enabling technology for board-to-board interconnections in digital systems For taking advantage of the high space–bandwidth product of optics, optically interconnected two dimensional arrays of smart pixels have emerged as an attractive interconnection platform SPAs as an emerging optoelectronic technology is crucial to meet the demanding performance needs in high-speed switching ; optical interconnects in computers, and flat-panel display applications APPLICATIONS OF SPAs SPAs have an umpteen No. of uses in the field of image processing, data processing, digital signal processing. Many applications requiring high performance image capturing use smart-pixel arrays, which integrate very special functionality at the pixel level. The 3D image sensors consisting of smart pixel arrays are used to evaluate size, shape and volume in industrial automation applications. Smart pixel arrays are also used for optical data interconnect and optical memory access. CONCLUSION: Thus Smart pixel arrays , the integration of photodetector arrays and processing electronics on a single semiconductor chip, have been driven by its capability to perform parallel processing of large pixelated images and in real-time reduce a complex image into a manageable stream of signals that can be brought off-chip. Data retrieval rates will also improve by orders of magnitude by using smart pixel arrays. |
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