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Statistical Approach to Feature Extraction for Numeral Recognition from Degraded Documents.
Vinay Vaidya
Vikram Deshpande
Dhiral Gada
Bhagyashree Shirole
Published in:
ICDAR (1999)
Keyphrases
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feature extraction
handwritten numerals
document analysis
recognition rate
ocr systems
information retrieval
recognition accuracy
pattern recognition
image processing
human recognition
feature extractor
object recognition
pattern classification
image classification
optical character recognition
feature fusion
feature space
document collections
web documents
document retrieval
character recognition
statistical analysis
word spotting
feature extractors
face recognition
ear biometrics
user queries
retrieval systems
principal component analysis
handwritten documents
feature vectors
preprocessing
computer vision
preprocessing stage
handwritten text
document classification
facial expression recognition
texture analysis
feature set
information retrieval systems
action recognition
texture features
text documents
relevant documents
arabic handwriting recognition
metadata
keywords
information extraction
semantic information
document clustering
human identification
handwriting recognition
word recognition
gabor filters
iris recognition
vector space model