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231223s2006 xx ||||| 00| ||eng c |
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|a DE-627
|b ger
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Bhasker, Ezekiel S
|e verfasserin
|4 aut
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| 245 |
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|a Asynchronous distributed calibration for scalable and reconfigurable multi-projector displays
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| 264 |
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|c 2006
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 12.01.2007
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| 500 |
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|a Date Revised 03.11.2006
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a Centralized techniques have been used until now when automatically calibrating (both geometrically and photometrically) large high-resolution displays created by tiling multiple projectors in a 2D array. A centralized server managed all the projectors and also the camera(s) used to calibrate the display. In this paper, we propose an asynchronous distributed calibration methodology via a display unit called the plug-and-play projector (PPP). The PPP consists of a projector, camera, computation and communication unit, thus creating a self-sufficient module that enables an asynchronous distributed architecture for multi-projector displays. We present a single-program-multiple-data (SPMD) calibration algorithm that runs on each PPP and achieves a truly scalable and reconfigurable display without any input from the user. It instruments novel capabilities like adding/removing PPPs from the display dynamically, detecting faults, and reshaping the display to a reasonable rectangular shape to react to the addition/removal/faults. To the best of our knowledge, this is the first attempt to realize a completely asynchronous and distributed calibration architecture and methodology for multi-projector displays
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|a Journal Article
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| 700 |
1 |
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|a Sinha, Pinaki
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Majumder, Aditi
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g 12(2006), 5 vom: 11. Sept., Seite 1101-8
|w (DE-627)NLM098269445
|x 1941-0506
|7 nnns
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| 773 |
1 |
8 |
|g volume:12
|g year:2006
|g number:5
|g day:11
|g month:09
|g pages:1101-8
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|a GBV_ILN_350
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| 951 |
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|a AR
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| 952 |
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|d 12
|j 2006
|e 5
|b 11
|c 09
|h 1101-8
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