Sequenced picture captcha: generation and its strength analysis.

Abhimanyu Jain Ashish Jain Aditya Raj Tushar Pahwa

Published in: ICITST (2009)

Keyphrases

data analysis
statistical analysis
neural network
wide range
database
machine learning
data mining
information systems
decision making
e learning
decision trees
cooperative
lower bound
quantitative analysis
automatic analysis