Sciweavers

2929 search results - page 432 / 586
» Robust Hand Detection
Sort
View
SP
2009
IEEE
128views Security Privacy» more  SP 2009»
16 years 1 months ago
Fingerprinting Blank Paper Using Commodity Scanners
This paper presents a novel technique for authenticating physical documents based on random, naturally occurring imperfections in paper texture. We introduce a new method for meas...
William Clarkson, Tim Weyrich, Adam Finkelstein, N...
IROS
2009
IEEE
149views Robotics» more  IROS 2009»
16 years 1 months ago
Mutual localization in a multi-robot system with anonymous relative position measures
— We address the mutual localization problem for a multi-robot system, under the assumption that each robot is equipped with a sensor that provides a measure of the relative posi...
Antonio Franchi, Giuseppe Oriolo, Paolo Stegagno
ISMAR
2009
IEEE
16 years 1 months ago
Augmenting text document by on-line learning of local arrangement of keypoints
We propose a technique for text document tracking over a large range of viewpoints. Since the popular SIFT or SURF descriptors typically fail on such documents, our method conside...
Hideaki Uchiyama, Hideo Saito
CBMS
2008
IEEE
16 years 28 days ago
Thyroid Texture Representation via Noise Resistant Image Features
The robustness of textural features on speckle noise is of vital importance for ultrasound imaging. A set of novel fuzzy features for thyroid ultrasound texture representation, de...
Eystratios G. Keramidas, Dimitrios K. Iakovidis, D...
CNSR
2008
IEEE
189views Communications» more  CNSR 2008»
16 years 28 days ago
Secure Health Monitoring Network against Denial-Of-Service Attacks Using Cognitive Intelligence
Secure and energy efficient transmission is a main concern in many wireless sensor network applications. In this paper, two types of denial-of-service attacks that affect the rout...
Rajani Muraleedharan, Lisa Ann Osadciw