The End is Nigh: Generic Solving of Text-based CAPTCHAs.

Elie Bursztein Jonathan Aigrain Angelika Moscicki John C. Mitchell

Published in: WOOT (2014)

Keyphrases

domain specific
semantic information
multimedia
quadratic programming
computer vision
multiscale
cost function
image search
linear programming
general purpose
probabilistic model
mobile robot
real time
special case
keywords
data mining
neural network
databases