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ICDAR
2009
IEEE
15 years 4 months ago
Style-Based Ballot Mark Recognition
The push toward voting via hand-marked paper ballots has focused attention on the limitations of current optical scan systems. Discrepancies between human and machine interpretati...
Pingping Xiu, Daniel P. Lopresti, Henry S. Baird, ...
ICIP
2007
IEEE
16 years 8 months ago
Unsupervised Modeling of Object Tracks for Fast Anomaly Detection
A key goal of far-field activity analysis is to learn the usual pattern of activity in a scene and to detect statistically anomalous behavior. We propose a method for unsupervised...
Tomas Izo, W. Eric L. Grimson
PODS
2008
ACM
153views Database» more  PODS 2008»
16 years 7 months ago
Approximation algorithms for co-clustering
Co-clustering is the simultaneous partitioning of the rows and columns of a matrix such that the blocks induced by the row/column partitions are good clusters. Motivated by severa...
Aris Anagnostopoulos, Anirban Dasgupta, Ravi Kumar
ICDAR
2007
IEEE
16 years 1 months ago
Generating Copybooks from Consistent Handwriting Styles
The automatic extraction of handwriting styles is an important process that can be used for various applications in the processing of handwriting. We propose a novel method that e...
Ralph Niels, Louis Vuurpijl
SSIAI
2002
IEEE
16 years 2 days ago
Nested Partitions Using Texture Segmentation
A multi-step method of partitioning the pixels of an image such that the partitions at one step are wholly nested inside the partitions of the next step is described, i.e. we desc...
V. Lakshmanan, Victor E. DeBrunner, R. Rabin