267 search results - page 42 / 54 » Sparse Image Representation with Epitomes |
127
Voted
ICIP
2009
IEEE
15 years 1 months ago
2009
IEEE
Wavelets provide a sparse representation for piecewise smooth signals in 1-D; however, separable extensions of wavelets to multiple dimensions do not achieve the same level of spa...
131
Voted
PAMI
2011
14 years 10 months ago
2011
—In this paper, we introduce a novel method to solve shape alignment problems. We use gray-scale “images” to represent source shapes, and propose a novel two-component Gaussi...
145
Voted
ACIVS
2006
Springer
15 years 9 months ago
2006
Springer
We present a novel dedicated hardware system for the extraction of second-order statistical features from high-resolution images. The selected features are based on gray level co-o...
137
click to vote
ICIP
2006
IEEE
16 years 5 months ago
2006
IEEE
The standard separable two-dimensional (2-D) wavelet transform (WT) has recently achieved a great success in image processing because it provides a sparse representation of smooth...
170
Voted
CVPR
2011
IEEE
14 years 11 months ago
2011
IEEE
Hyperspectral imaging is a promising tool for applications in geosensing, cultural heritage and beyond. However, compared to current RGB cameras, existing hyperspectral cameras ar...