Correcting show-through effects on document images by multiscale analysis

Proceedings - International Conference on Pattern Recognition

Volumn 16, Issue 3, 2002, Pages 65-68

  Nishida, Hirobumi ^a   Suzuki, Takeshi ^a  

^a RICOH COMPANY LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COLOR IMAGE PROCESSING; IMAGE RETRIEVAL; INFORMATION RETRIEVAL SYSTEMS; PATTERN RECOGNITION; COLOR; IMAGE PROCESSING; RESTORATION;

ADAPTIVE BINARIZATION; DOCUMENT IMAGES; EDGE MAGNITUDE THRESHOLDING; MULTISCALE ANALYSIS;

IMAGE ANALYSIS;

ADAPTIVE BINARIZATION; COLOR DOCUMENT IMAGES; COLOR THRESHOLDING; DIGITAL IMAGE PROCESSING TECHNIQUE; EDGE DISTRIBUTION; EDGE MAGNITUDES; IMAGE COMPONENTS; MULTI SCALE ANALYSIS;

EID: 25144512421     PISSN: 10514651     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

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2. J. Sauvola and M. Pietikainen, Adaptive document image binarization, Pattern Recognition 33(2), 2000, 225-236.
3. K.T. Knox, Show-through correction for two-sided documents, Patent US5832137, November 3, 1998.
4. M. Nagao and T. Matsuyama, Edge preserving smoothing, Comput. Graphics Image Process. 9,1979, 394-407.
5. H.-C. Lee and D.R. Cok, Detecting boundaries in a vector field, IEEE Trans. Signal Process. 39(5), 1991, 1181-1194.
6. S.C. Pei and C.M. Cheng, Color image processing by using binary quaternion-moment-preserving thresholding technique, IEEE Trans. Image Process. 8(5), 1999, 614-628.