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DAGM
2008
Springer
13 years 12 months ago
Comparing Local Feature Descriptors in pLSA-Based Image Models
Abstract. Probabilistic models with hidden variables such as probabilistic Latent Semantic Analysis (pLSA) and Latent Dirichlet Allocation (LDA) have recently become popular for so...
Eva Hörster, Thomas Greif, Rainer Lienhart, M...
MEDIAFORENSICS
2010
13 years 11 months ago
On detection of median filtering in digital images
In digital image forensics, it is generally accepted that intentional manipulations of the image content are most critical and hence numerous forensic methods focus on the detecti...
Matthias Kirchner, Jessica J. Fridrich
IMAGING
2004
13 years 11 months ago
Analysis of Spatio-chromatic Decorrelation for Colour Image Reconstruction
We investigate the implications of a unified spatiochromatic basis for image compression and reconstruction. Different adaptive and general methods (PCA, ICA, and DCT) are applied...
Mark S. Drew, Steven Bergner
BILDMED
2009
104views Algorithms» more  BILDMED 2009»
13 years 11 months ago
MRI Composing for Whole Body Imaging
Abstract. Whole-body magnetic resonance imaging is an emerging application gaining vast clinical interest during the last years. Although recent technological advances shortened th...
Ben Glocker, Christian Wachinger, Jochen Zeltner, ...
GPEM
2006
89views more  GPEM 2006»
13 years 10 months ago
Morphological algorithm design for binary images using genetic programming
This paper presents a Genetic Programming (GP) approach to the design of Mathematical Morphology (MM) algorithms for binary images. The algorithms are constructed using logic opera...
Marcos I. Quintana, Riccardo Poli, Ela Claridge