Usability Investigation on the Localization of Text CAPTCHAs: Take Chinese Characters as a Case Study.

Junnan Yu Xuna Ma Ting Han

Published in: CoRR (2016)

Keyphrases

chinese characters
chinese character recognition
character recognition
text retrieval
hand written
case study
text mining
database
computer programs
information retrieval
real time
keywords
expert systems
text documents
test bed
free text
metadata
textual data
chinese language