Keiji YAMANAKA


A New Method for Degraded Color Image Binarization Based on Adaptive Lightning on Grayscale Versions
Shigueo NOMURA Keiji YAMANAKA Osamu KATAI Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/04/01
Vol. E87-D  No. 4  pp. 1012-1020
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
degraded imagesimage enhancementadaptive divisionluminance intensityadaptive lightningbinarization
 Summary | Full Text:PDF(589.2KB)

A Character-Based Postprocessing System for Handwritten Japanese Address Recognition
Keiji YAMANAKA Susumu KUROYANAGI Akira IWATA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/02/25
Vol. E82-D  No. 2  pp. 468-474
Type of Manuscript:  PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
neural networkLexiconhandwritten kanjicharacter recognitionword recognitionpostprocessing
 Summary | Full Text:PDF(232.6KB)