27 search results - page 2 / 6 » Character Recognition under Severe Perspective Distortion |
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
In order to realize accurate camera-based character recognition, machine-readable class information is embedded into each character image. Specifically, each character image is pr...
CEAS
2005
Springer
13 years 7 months ago
2005
Springer
Human interaction proofs (HIPs) have become commonplace on the internet for protecting free online services from abuse by automated scripts/bots. They are challenges designed to b...
ICDAR
2007
IEEE
13 years 5 months ago
2007
IEEE
This paper is concerned with a universal pattern, which is defined as a character pattern designed to have high machine-readability. This universal pattern is a character pattern...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
Images taken from scenes under water suffer distortion due to refraction. While refraction causes magnification with mild distortion on the observed images, severe distortions in...
IVC
2006
13 years 5 months ago
2006
As camera resolution increases, high-speed non-contact text capture through a digital camera is opening up a new channel for text capture and understanding. Unfortunately, the cap...