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Generation of training database using a noise model for OCR systems.
Do Yen
Soo-Hyung Kim
Sang-Cheol Park
Ha Le
Yanjuan Chen
Sun Hwa Jeong
In Seop Na
Published in:
ICUIMC (2012)
Keyphrases
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noise model
noisy images
noise level
ocr systems
training set
document images
gaussian distribution
optimization procedure
optical character recognition
object recognition
gaussian noise
genetic algorithm
feature selection
face recognition
multiscale
maximum likelihood