Seiichi UCHIDA


Efficient Anchor Graph Hashing with Data-Dependent Anchor Selection
Hiroaki TAKEBE Yusuke UEHARA Seiichi UCHIDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/11/01
Vol. E98-D  No. 11  pp. 2030-2033
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
nearest neighbor searchanchor graph hashingsimilarity spaceprincipal component analysis
 Summary | Full Text:PDF(307.5KB)

Data Embedding into Characters
Koichi KISE Shinichiro OMACHI Seiichi UCHIDA Masakazu IWAMURA Marcus LIWICKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/01/01
Vol. E98-D  No. 1  pp. 10-20
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia)
Category: 
Keyword: 
data embeddingcharacter recognitionhandwritingsupplementary informationcharacter designgeometric invariantpen device
 Summary | Full Text:PDF(1.6MB)

Scene Character Detection and Recognition with Cooperative Multiple-Hypothesis Framework
Rong HUANG Palaiahnakote SHIVAKUMARA Yaokai FENG Seiichi UCHIDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/10/01
Vol. E96-D  No. 10  pp. 2235-2244
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
cooperative multiple-hypothesis frameworkscene characterOCRintegrationvoting
 Summary | Full Text:PDF(6.5MB)

Skew Estimation by Parts
Soma SHIRAISHI Yaokai FENG Seiichi UCHIDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/07/01
Vol. E96-D  No. 7  pp. 1503-1512
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
skew estimationpart basedkeypoint detector
 Summary | Full Text:PDF(2.3MB)

Automatic Classification of Spatial Relationships among Mathematical Symbols Using Geometric Features
Walaa ALY Seiichi UCHIDA Masakazu SUZUKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/11/01
Vol. E92-D  No. 11  pp. 2235-2243
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
spatial relationshipsmathematical documentsgeometric featuresmathematical symbols
 Summary | Full Text:PDF(2.4MB)

Fast Image Mosaicing Based on Histograms
Akihiro MORI Seiichi UCHIDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/11/01
Vol. E91-D  No. 11  pp. 2701-2708
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
mosaicinghistogramcorrespondence problem
 Summary | Full Text:PDF(1.5MB)

A Survey of Elastic Matching Techniques for Handwritten Character Recognition
Seiichi UCHIDA Hiroaki SAKOE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/08/01
Vol. E88-D  No. 8  pp. 1781-1790
Type of Manuscript:  SURVEY PAPER
Category: Character Recognition
Keyword: 
elastic matchinghandwritten character recognitiondeformationoptimizationsurvey
 Summary | Full Text:PDF(340.5KB)

Nonuniform Slant Correction for Handwritten Word Recognition
Eiji TAIRA Seiichi UCHIDA Hiroaki SAKOE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/05/01
Vol. E87-D  No. 5  pp. 1247-1253
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
slant correctiondynamic programminghandwritten word recognition
 Summary | Full Text:PDF(847.6KB)

An Approximation Algorithm for Two-Dimensional Warping
Seiichi UCHIDA Hiroaki SAKOE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/01/25
Vol. E83-D  No. 1  pp. 109-111
Type of Manuscript:  LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
two-dimensional warpingdynamic programmingapproximation algorithm
 Summary | Full Text:PDF(552.9KB)

An Efficient Two-Dimensional Warping Algorithm
Seiichi UCHIDA Hiroaki SAKOE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/03/25
Vol. E82-D  No. 3  pp. 693-700
Type of Manuscript:  PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
two-dimensional warpingimage matchingdynamic programmingcorrespondence optimizationMarkovian process formulation
 Summary | Full Text:PDF(397.7KB)