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CORR
2007
Springer
93views Education» more  CORR 2007»
13 years 8 months ago
Performance Analysis for Multichannel Reception of OOFSK Signaling
— 1 In this paper, the error performance of onoff frequency shift keying (OOFSK) modulation over fading channels is analyzed when the receiver is equipped with multiple antennas....
Qingyun Wang, Mustafa Cenk Gursoy
JGTOOLS
2008
189views more  JGTOOLS 2008»
13 years 8 months ago
Subtractive Shadows: A Flexible Framework for Shadow Level of Detail
Abstract. We explore the implications of reversing the process of shadow computation for real-time applications that model complex reflectance and lighting (such as that specified ...
Christopher DeCoro, Szymon Rusinkiewicz
TOG
2008
92views more  TOG 2008»
13 years 8 months ago
Self-animating images: illusory motion using repeated asymmetric patterns
Illusory motion in a still image is a fascinating research topic in the study of human motion perception. Physiologists and psychologists have attempted to understand this phenome...
Ming-Te Chi, Tong-Yee Lee, Yingge Qu, Tien-Tsin Wo...
TOG
2008
101views more  TOG 2008»
13 years 8 months ago
Light mixture estimation for spatially varying white balance
White balance is a crucial step in the photographic pipeline. It ensures the proper rendition of images by eliminating color casts due to differing illuminants. Digital cameras an...
Eugene Hsu, Tom Mertens, Sylvain Paris, Shai Avida...
TOG
2008
125views more  TOG 2008»
13 years 8 months ago
Factoring repeated content within and among images
We reduce transmission bandwidth and memory space for images by factoring their repeated content. A transform map and a condensed epitome are created such that all image blocks ca...
Huamin Wang, Yonatan Wexler, Eyal Ofek, Hugues Hop...