402 search results - page 63 / 81 » Document Image Enhancement Using Directional Wavelet |
JOCN
2010
14 years 10 months ago
2010
■ Whether verbal labels help infants visually process and categorize objects is a contentious issue. Using electroencephalography, we investigated whether possessing familiar or...
134
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DAC
2010
ACM
14 years 11 months ago
2010
ACM
A three-dimensional (3D) CMOS imager constructed by stacking a pixel array of backside illuminated sensors, an analog-to-digital converter (ADC) array, and an image signal process...
119
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MICCAI
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. Surgeons need a robust interventional system capable of providing reliable, real-time information regarding the position and orientation of the surgical targets and tools...
135
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ECCV
2004
Springer
16 years 2 months ago
2004
Springer
Abstract. We propose a variational framework for the integration multiple competing shape priors into level set based segmentation schemes. By optimizing an appropriate cost functi...
118
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WSCG
2004
15 years 1 months ago
2004
Accurately and automatically conveying the structure of a volume model is a problem not fully solved by existing volume rendering approaches. Physics-based volume rendering approa...