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» Recognition of Enhanced Images
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AVSS
2005
IEEE
16 years 7 days ago
Resolution enhancement for video clips: tight frame approach
Video clip consists of frames, and each frame can be considered as a transformed picture of the reference frame. In this paper, we briefly discuss a framelet method for highresol...
Raymond H. Chan, Zuowei Shen, Tao Xia
BILDMED
2009
116views Algorithms» more  BILDMED 2009»
15 years 7 months ago
Structure Size Enhanced Histogram
Direct volume visualization requires the definition of transfer functions (TFs) for the assignment of opacity and color. Multi-dimensional TFs are based on at least two image prope...
Stefan Wesarg, Matthias Kirschner
PR
2007
194views more  PR 2007»
15 years 6 months ago
Decolorize: Fast, contrast enhancing, color to grayscale conversion
We present a new contrast enhancing color to grayscale conversion algorithm which works in real-time. It incorporates novel techniques for image sampling and dimensionality reduct...
Mark Grundland, Neil A. Dodgson
ICIP
2005
IEEE
16 years 8 months ago
Coarse-level object recognition using interlevel products of complex wavelets
This paper introduces the Interlevel Product (ILP) which is a transform based upon the Dual-Tree Complex Wavelet. Coefficients of the ILP have complex values whose magnitudes indi...
Ryan Anderson, Nick G. Kingsbury, Julien Fauqueur
ICCV
2005
IEEE
16 years 8 months ago
An Enhanced Correlation-Based Method for Stereo Correspondence with Sub-Pixel Accuracy
The invariance of the similarity measure in photometric distortions as well as its capability in producing subpixel accuracy are two desired and often required features in most st...
Emmanouil Z. Psarakis, Georgios D. Evangelidis