3186 search results - page 227 / 638 » A hemispherical imaging camera |
169
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ROBOCUP
2007
Springer
15 years 12 months ago
2007
Springer
Abstract. To achieve robust color perception under varying light conditions in indoor and outdoor environments, we propose a three-step method consisting of adaptive camera paramet...
174
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EVENT
2001
15 years 7 months ago
2001
In airborne video, objects are tracked from a moving camera and often imaged at very low resolution. The camera movement makes it difficult to determine whether or not an object i...
157
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ICIP
1998
IEEE
16 years 7 months ago
1998
IEEE
Robust motion estimation is obtained by integrating optical flow and region tracking methods into a closedloop architecture. To ensure robust tracking over long intervals in video...
113
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ICIP
1994
IEEE
16 years 7 months ago
1994
IEEE
A newmethodfornormalizingandquantizingimagesispresented. The method is based oncalculating a local referenceframeforthe imagegray levels. "helevels of the referenceframeareca...
159
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ICIP
2009
IEEE
16 years 6 months ago
2009
IEEE
In this paper, we introduce tamper detection techniques based on artifacts created by Color Filter Array (CFA) processing in most digital cameras. The techniques are based on comp...