946 search results - page 3 / 190 » Efficient Graphical Models for Processing Images |
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
The quadtree data structure is widely used in digital image processing and computer graphics for modeling spatial segmentation of images and surfaces. A quadtree is a tree in whic...
IGARSS
2010
13 years 3 months ago
2010
Endmember extraction is an important technique in the context of spectral unmixing of remotely sensed hyperspectral data. Winter's N-FINDR algorithm is one of the most widely...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Computer graphics generated by advanced rendering software come to appear so photorealistic that it has become difficult for people to visually differentiate them from photographi...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
We propose a very efficient numerical algorithm for minimizing certain curvature dependent functionals that appear in a variety of well known variational models of image processin...
RT
1998
Springer
13 years 9 months ago
1998
Springer
We describe an efficient approach to rendering a perspectively correct image on a potentially irregular display surface that may be illuminated with one or more distinct devices. T...