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ICPR
2006
IEEE
16 years 5 months ago
Contour Encoding Based on Extraction of Key Points Using Wavelet Transform
In many situations it is convenient to represent pictorial data in the form of contours. It may become necessary to compress such contour data for efficient storage and transmissi...
Pravas Mahapatra, Vishnu Makkapati
SIBGRAPI
2006
IEEE
15 years 10 months ago
A scaled morphological toggle operator for image transformations
Scale dependent signal representations have proved to be useful in several image processing applications. In this paper, we define a toggle operator for binarization/segmentation...
Neucimar Jerônimo Leite, Leyza Baldo Dorini
ICWS
2004
IEEE
15 years 5 months ago
Transforming BPEL into Annotated Deterministic Finite State Automata for Service Discovery
Web services advocate loosely coupled systems, although current loosely coupled applications are limited to stateless services. The reason for this limitation is the lack of a met...
Andreas Wombacher, Peter Fankhauser, Erich J. Neuh...
PKDD
2000
Springer
125views Data Mining» more  PKDD 2000»
15 years 8 months ago
Materialized Data Mining Views
Data mining is a useful decision support technique, which can be used to find trends and regularities in warehouses of corporate data. A serious problem of its practical applicatio...
Tadeusz Morzy, Marek Wojciechowski, Maciej Zakrzew...
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