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SIBGRAPI
2006
IEEE
16 years 11 days ago
A scaled morphological toggle operator for image transformations
Scale dependent signal representations have proved to be useful in several image processing applications. In this paper, we define a toggle operator for binarization/segmentation...
Neucimar Jerônimo Leite, Leyza Baldo Dorini
ICIP
1999
IEEE
15 years 10 months ago
Edge Directed Prediction for Lossless Compression of Natural Images
This paper sheds light on the recent least-square (LS)-based adaptive prediction schemes for lossless compression of natural images. Our analysis shows that the superiority of the ...
Xin Li, Michael T. Orchard
ISVC
2010
Springer
15 years 4 months ago
Retinal Vessel Extraction with the Image Ray Transform
Extraction of blood vessels within the retina is an important task that can help in detecting a number of diseases, including diabetic retinopathy. Current techniques achieve good,...
Alastair H. Cummings, Mark S. Nixon
ETVC
2008
15 years 8 months ago
Statistical Computing on Manifolds: From Riemannian Geometry to Computational Anatomy
Computational anatomy is an emerging discipline that aims at analyzing and modeling the individual anatomy of organs and their biological variability across a population. The goal ...
Xavier Pennec
ICCV
1995
IEEE
15 years 10 months ago
A Multibaseline Stereo System with Active Illumination and Real-Time Image Acquisition
We describe our implementation of a parallel depth recovery scheme for a four-camera multibaseline stereo in a convergent configuration. Our system is capable of image capture at ...
Sing Bing Kang, Jon A. Webb, C. Lawrence Zitnick, ...