Binarization of document images using Hadamard multiresolution analysis

Proceedings of the International Conference on Document Analysis and Recognition, ICDAR

Volumn , Issue , 1999, Pages 157-160

  Chang, Fu ^a   Liang, Kung Hao ^a   Tan, Tzu Ming ^a   Hwan, Wen Liang ^a  

^a INSTITUTE OF INFORMATION SCIENCE   (Taiwan)

Author keywords

Binarization; Document image; Global threshold; Hadamard multiresolution analysis; Local threshold; Scale; Wavelet transform; Window based dynamic binarization

Indexed keywords

BINS; MULTIRESOLUTION ANALYSIS; WAVELET TRANSFORMS;

BINARIZATIONS; DOCUMENT IMAGES; GLOBAL THRESHOLD; HADAMARD; LOCAL THRESHOLDS; SCALE;

IMAGE ANALYSIS;

EID: 17444428732     PISSN: 15205363     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICDAR.1999.791748     Document Type: Conference Paper

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