Title :
Response to "Projection Methods Require Black Border Removal"
Author :
Shafait, Faisal ; Keysers, Daniel ; Breuel, Thomas M.
Author_Institution :
Image Understanding & Pattern Recognition (IUPR) Res. Group, German Res. Center for Artificial Intell. (DFKI GmbH), Kaiserslautern
fDate :
4/1/2009 12:00:00 AM
Abstract :
In contrast to prior experimental work, our results support the conclusion that RXYC can perform well after marginal noise removal. However, marginal noise removal on page images like those found in UW3 remains a hard problem, and it therefore remains an open question whether RXYC can actually achieve competitive performance on such databases.
Keywords :
document image processing; image denoising; image segmentation; RXYC method; black border removal; document page image segmentation; marginal noise removal; projection method; Document analysis; Optical character recognition;
Journal_Title :
Pattern Analysis and Machine Intelligence, IEEE Transactions on
DOI :
10.1109/TPAMI.2008.220
