856 search results - page 146 / 172 » An Adaptive Steganographic Method Using Additive Noise |
213
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ICIP
1997
IEEE
15 years 9 months ago
1997
IEEE
A novel algorithm is described for coding objects in video compression systems which gives complete control over the bit allocation to the video objects. The method is evaluated b...
170
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ITS
2010
Springer
15 years 10 months ago
2010
Springer
The traditional, well established approach to finding out what works in education research is to run a randomized controlled trial (RCT) using a standard pretest and posttest desig...
188
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GLOBECOM
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract— In this paper, we propose a resource allocation algorithm for ergodic weighted-sum rate maximization in downlink OFDMA systems. In contrast to most previous research tha...
198
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CAD
2006
Springer
15 years 5 months ago
2006
Springer
A large amount of 2D drawings have been produced in engineering fields. To reuse and share the available drawings efficiently, we propose two methods in this paper, namely 2.5D sp...
152
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MICCAI
2003
Springer
16 years 6 months ago
2003
Springer
3D freehand ultrasound imaging is becoming a widespread technique in medical examinations. This imaging technique produces a set of irregularly spaced B-scans. Reconstructing a reg...