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SIAMIS
2011
13 years 2 months ago
NESTA: A Fast and Accurate First-Order Method for Sparse Recovery
Abstract. Accurate signal recovery or image reconstruction from indirect and possibly undersampled data is a topic of considerable interest; for example, the literature in the rece...
Stephen Becker, Jérôme Bobin, Emmanue...
IROS
2009
IEEE
178views Robotics» more  IROS 2009»
14 years 2 months ago
Fast detection of arbitrary planar surfaces from unreliable 3D data
Abstract— Man-made real-world environments are dominated by planar surfaces many of which constitute behaviorrelevant entities. Thus, the ability to perceive planar surfaces is v...
Martin Heracles, Bram Bolder, Christian Goerick
PRL
2010
188views more  PRL 2010»
13 years 2 months ago
A fast divisive clustering algorithm using an improved discrete particle swarm optimizer
As an important technique for data analysis, clustering has been employed in many applications such as image segmentation, document clustering and vector quantization. Divisive cl...
Liang Feng, Ming-Hui Qiu, Yu-Xuan Wang, Qiao-Liang...
ICIP
2002
IEEE
14 years 9 months ago
Anti-collusion codes: multi-user and multimedia perspectives
Digital fingerprinting is an effective method to identify users who might try to redistribute multimedia content, such as images and video. These fingerprints are typically embedd...
Wade Trappe, Min Wu, K. J. Ray Liu
ICDAR
2005
IEEE
14 years 1 months ago
Skew Estimation for Scanned Documents from "Noises"
The vast majority of the published skew estimation methods for scanned document images are for textual documents. These methods are based on the principle that the skew angles can...
Bo Yuan, Chew Lim Tan