Keyword : character extraction


Text-Color-Independent Binarization for Degraded Document Image Based on MAP-MRF Approach
Hideaki ORII Hideaki KAWANO Hiroshi MAEDA Norikazu IKOMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11 ; pp. 2342-2349
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Processing
Keyword: 
binarizationgraph cutcharacter extraction
 Summary | Full Text:PDF(2MB)

A Multi-Agent Based Method for Extracting Characters and Character Strings
Keiji GYOHTEN Tomoko SUMIYA Noboru BABAGUCHI Koh KAKUSHO Tadahiro KITAHASHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/05/25
Vol. E79-D  No. 5 ; pp. 450-455
Type of Manuscript:  Special Section PAPER (Special Issue on Character Recognition and Document Understanding)
Category: Segmentation
Keyword: 
character extractioncharacter string extractionmulti-agent systemconstraint function
 Summary | Full Text:PDF(623.2KB)

Constraint Satisfaction Approach to Extraction of Japanese Character Regions from Unformatted Document Image
Keiji GYOHTEN Noboru BABAGUCHI Tadahiro KITAHASHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1995/04/25
Vol. E78-D  No. 4 ; pp. 466-475
Type of Manuscript:  PAPER
Category: Image Processing, Computer Graphics and Pattern Recognition
Keyword: 
character extractionunformatted documentbottom-up approachconstraint satisfactionsimulated annealing
 Summary | Full Text:PDF(811KB)

Morphology Based Thresholding for Character Extraction
Yasuko TAKAHASHI Akio SHIO Kenichiro ISHII 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/10/25
Vol. E76-D  No. 10 ; pp. 1208-1215
Type of Manuscript:  Special Section PAPER (Special Section on Machine Vision Applications)
Category: 
Keyword: 
image processingmathematical morphologycharacter extractionedge detectionmachine visionthresholding
 Summary | Full Text:PDF(1.5MB)