2 search results - page 1 / 1 » Constant-Time Locally Optimal Adaptive Binarization |
ICDAR
2009
IEEE
13 years 11 months ago
2009
IEEE
Scanned document images are nowadays becoming available in increasingly higher resolutions. Meanwhile, the variations in image quality within typical document collections increase...
STACS
2007
Springer
13 years 11 months ago
2007
Springer
The min-sum k-clustering problem is to partition a metric space (P, d) into k clusters C1, . . . , Ck ⊆ P such that k i=1 p,q∈Ci d(p, q) is minimized. We show the first effi...