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» Image Processing: Principles and Applications
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ICASSP
2011
IEEE
14 years 7 months ago
Image compression using learned dictionaries by RLS-DLA and compared with K-SVD
The recently presented recursive least squares dictionary learning algorithm (RLS-DLA) is tested in a general image compression application. Dictionaries are learned in the pixel ...
Karl Skretting, Kjersti Engan
MIR
2006
ACM
120views Multimedia» more  MIR 2006»
15 years 10 months ago
Scalable search-based image annotation of personal images
With the prevalence of digital cameras, more and more people have considerable digital images on their personal devices. As a result, there are increasing needs to effectively sea...
Changhu Wang, Feng Jing, Lei Zhang, HongJiang Zhan...
CGF
2004
97views more  CGF 2004»
15 years 3 months ago
Image Interpolation by Pixel-Level Data-Dependent Triangulation
We present a novel image interpolation algorithm. The algorithm can be used in arbitrary resolution enhancement, arbitrary rotation and other applications of still images in conti...
Dan Su, Philip Willis
NANONET
2009
Springer
138views Chemistry» more  NANONET 2009»
15 years 8 months ago
Highly Sensitive Arrays of Nano-sized Single-Photon Avalanche Diodes for Industrial and Bio Imaging
In this paper we present a review of recent advances in the field of ultra-sensitive imagers with ultra fast detection capability. Photon counting capability in these sensors is ge...
Edoardo Charbon
SIGGRAPH
1995
ACM
15 years 7 months ago
Creation and rendering of realistic trees
Recent advances in computer graphics have produced images approaching the elusive goal of photorealism. Since many natural objects are so complex and detailed, they are often not ...
Jason Weber, Joseph Penn