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» On the Use of Context Tree for Binary Image Compression
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ICIP
2003
IEEE
14 years 9 months ago
Redundant representation with complex wavelets: how to achieve sparsity
Overcomplete transforms, like the Dual-Tree Complex Wavelet Transform, offer more flexible signal representations than critically-sampled transforms, due to their properties of sh...
Nick G. Kingsbury, Tanya Reeves
CVPR
2007
IEEE
14 years 9 months ago
Learning Visual Similarity Measures for Comparing Never Seen Objects
In this paper we propose and evaluate an algorithm that learns a similarity measure for comparing never seen objects. The measure is learned from pairs of training images labeled ...
Eric Nowak, Frédéric Jurie
COST
2008
Springer
287views Multimedia» more  COST 2008»
13 years 9 months ago
Facial Expressions Recognition from Image Sequences
Abstract. Human machine interaction is one of the emerging fields for the coming years. Interacting with others in our daily life is a face to face interaction. Faces are the natur...
Zahid Riaz, Christoph Mayer, Michael Beetz, Bernd ...
DCC
2000
IEEE
13 years 11 months ago
Fast Progressive Image Coding without Wavelets
We introduce a new image compression algorithm that allows progressive image reconstruction – both in resolution and in fidelity, with a fully embedded bitstream. The algorithm ...
Henrique S. Malvar
ISVC
2005
Springer
14 years 26 days ago
Retinal Image Registration for NIH's ETDRS
This paper presents a retinal image registration approach for National Institute of Health (NIH)’s Early Treatment Diabetic Retinopathy Study (ETDRS) standard. The ETDRS imaging ...
Thitiporn Chanwimaluang, Guoliang Fan