Keyword : QR code


Mimetic Code Using Successive Additive Color Mixture
Shigeyuki KOMURO Shigeru KURIYAMA Takao JINNO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/01/01
Vol. E98-D  No. 1 ; pp. 98-102
Type of Manuscript:  Special Section LETTER (Special Section on Enriched Multimedia)
Category: 
Keyword: 
image data hidingQR codeadditive color mixturecolor variationdigital signage
 Summary | Full Text:PDF(969.4KB)

A Class of Array Codes Correcting a Cluster of Unidirectional Errors for Two-Dimensional Matrix Symbols
Haruhiko KANEKO Eiji FUJIWARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/06/01
Vol. E92-A  No. 6 ; pp. 1508-1519
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
unidirectional errorburst errorclustered errorarray codetwo-dimensional bar-codearithmetic residue checkQR code
 Summary | Full Text:PDF(1.3MB)