413 search results - page 13 / 83 » Using collaborative learning for image contrast enhancement |
CGF
2010
13 years 7 months ago
2010
We propose to enhance the capabilities of the human visual system by performing optical image processing directly on an observed scene. Unlike previous work which additively super...
TIP
2002
13 years 7 months ago
2002
An unsupervised classification algorithm is derived by modeling observed data as a mixture of several mutually exclusive classes that are each described by linear combinations of i...
WMTE
2005
IEEE
14 years 1 months ago
2005
IEEE
The Internet can be used to promote collaborative learning among students. However, since the web-based collaborative learning environment relies entirely on the availability of c...
ICALT
2007
IEEE
13 years 11 months ago
2007
IEEE
Technology Supported Learning Systems have proved to be useful in many learning situations. However, the development of such systems is still a hard task. Ontologies and Learning ...
ACE
2003
13 years 9 months ago
2003
The availability of technology has seen the development of online asynchronous discussion boards for use in teaching and learning. This paper explores the use of this medium withi...