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ICIP
2005
IEEE
16 years 6 months ago
Redundant-wavelet watermarking with pixel-wise masking
An algorithm is presented which implements image watermarking in the domain of an overcomplete, or redundant, wavelet transform. This algorithm expands on a previous method which ...
Kristen M. Parker, James E. Fowler
ICIAP
2001
Springer
16 years 4 months ago
Remote Sensed Images Segmentation through Shape Refinement
A novel approach to the automatic classiJcation of remote sensed images is proposed. This approach is based on a three-phase procedure: first pixels which belong to the areas of i...
Giovanni Gallo, Giorgio Grasso, Salvatore Nicotra,...
ICRA
2007
IEEE
114views Robotics» more  ICRA 2007»
15 years 10 months ago
Spherical Laser Point Sampling with Application to 3D Scene Genetic Registration
— Scene registration of 3D laser rangefinder scans is increasingly being required in applications, such as mobile robotics, that demand a timely response. For speeding up point ...
Jorge L. Martínez, Antonio Reina, Anthony M...
IROS
2007
IEEE
102views Robotics» more  IROS 2007»
15 years 10 months ago
Platform portable anthropomorphic grasping with the bielefeld 20-DOF shadow and 9-DOF TUM hand
— We present a strategy for grasping of real world objects with two anthropomorphic hands, the three-fingered 9DOF hydraulic TUM and the very dextrous 20-DOF pneumatic Bielefeld...
Frank Röthling, Robert Haschke, Jochen J. Ste...
AIIA
2007
Springer
15 years 10 months ago
A Comparison of Genetic Algorithms for Optimizing Linguistically Informed IR in Question Answering
In this paper we compare four selection strategies in evolutionary optimization of information retrieval (IR) in a question answering setting. The IR index has been augmented by li...
Jörg Tiedemann