374 search results - page 58 / 75 » Sparse representation of images with hybrid linear models |
SIGGRAPH
2000
ACM
15 years 1 months ago
2000
ACM
We present a method for automatically rendering pen-and-ink illustrations of trees. A given 3-d tree model is illustrated by the tree and a visual representation of the foliage us...
PAMI
2006
14 years 9 months ago
2006
In this paper, we propose two novel methods for face recognition under arbitrary unknown lighting by using spherical harmonics illumination representation, which require only one t...
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper presents a multi-scale generative model for representing animate shapes and extracting meaningful parts of objects. The model assumes that animate shapes (2D simple clo...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
With the explosive growth of Web and the recent development in digital media technology, the number of images on the Web has grown tremendously. Consequently, Web image clustering...
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ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
We introduce a new approach to image reconstruction from highly incomplete data. The available data are assumed to be a small collection of spectral coef?cients of an arbitrary li...