3595 search results - page 653 / 719 » Image Recognition CAPTCHAs |
DIAL
2004
IEEE
14 years 20 days ago
2004
IEEE
Today's digital libraries increasingly include not only printed text but also scanned handwritten pages and other multimedia material. There are, however, few tools available...
CLOR
2006
14 years 19 days ago
2006
The chapter describes visual classification by a hierarchy of semantic fragments. In fragment-based classification, objects within a class are represented by common sub-structures ...
FGR
2004
IEEE
14 years 19 days ago
2004
IEEE
The ability to detect a persons unconstrained hand in a natural video sequence has applications in sign language, gesture recognition and HCI. This paper presents a novel, unsuper...
BIOID
2008
13 years 11 months ago
2008
Abstract. Gabor filters have demonstrated their effectiveness in automatic face recognition. However, one drawback of Gabor-based face representations is the huge amount of data th...
SDM
2007
SIAM
13 years 10 months ago
2007
SIAM
Object recognition and content-based image retrieval systems rely heavily on the accurate and efficient identification of shapes. A fundamental requirement in the shape analysis ...