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ICCV
1998
IEEE
16 years 8 months ago
Morphological Corner Detection
This paper presents a new operator for corner detection. This operator uses a variant of the morphological closing operator, which we have called asymmetrical closing. It consists...
Robert Laganière
ICMCS
2006
IEEE
135views Multimedia» more  ICMCS 2006»
16 years 13 days ago
A Geometrically Robust Watermarking Scheme Based on Self-Recognition Watermark Pattern
Presently, almost all of the watermarking algorithms resistant to geometric attacks are dependent on the synchronization. In this paper, a geometrically robust watermarking scheme...
Hefei Ling, Zhengding Lu, Fuhao Zou, Wugang Yuan
ICIP
2004
IEEE
16 years 8 months ago
Discovering meaningful multimedia patterns with audio-visual concepts and associated text
The work presents the first effort to automatically annotate the semantic meanings of temporal video patterns obtained through unsupervised discovery processes. This problem is in...
Lexing Xie, Lyndon S. Kennedy, Shih-Fu Chang, Ajay...
ISAAC
2005
Springer
120views Algorithms» more  ISAAC 2005»
15 years 12 months ago
Improved Algorithms for Largest Cardinality 2-Interval Pattern Problem
Abstract The 2-Interval Pattern problem is to find the largest constrained pattern in a set of 2-intervals. The constrained pattern is a subset of the given 2-intervals such that ...
Hao Yuan, Linji Yang, Erdong Chen
ADMI
2010
Springer
15 years 5 months ago
Real-Time Sensory Pattern Mining for Autonomous Agents
Abstract. Autonomous agents are systems situated in dynamic environments. They pursue goals and satisfy their needs by responding to external events from the environment. In these ...
Pedro Sequeira, Cláudia Antunes