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» An evaluation of image based steganography methods
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MICCAI
2006
Springer
16 years 1 months ago
Simulation of Local and Global Atrophy in Alzheimer's Disease Studies
Abstract. We propose a method for atrophy simulation in structural MR images based on finite-element methods, providing data for objective evaluation of atrophy measurement techniq...
Oscar Camara-Rey, Martin Schweiger, Rachael I. Sca...
ICCV
2011
IEEE
14 years 25 days ago
Fisher Discrimination Dictionary Learning for Sparse Representation
Sparse representation based classification has led to interesting image recognition results, while the dictionary used for sparse coding plays a key role in it. This paper present...
Meng Yang, Lei Zhang, Xiangchu Feng, David Zhang
124
Voted
TIP
2010
161views more  TIP 2010»
14 years 7 months ago
Automatic Parameter Selection for Denoising Algorithms Using a No-Reference Measure of Image Content
Across the field of inverse problems in image and video processing, nearly all algorithms have various parameters which need to be set in order to yield good results. In practice, ...
Xiang Zhu, Peyman Milanfar
108
Voted
MICCAI
2005
Springer
16 years 1 months ago
A Segmentation and Reconstruction Technique for 3D Vascular Structures
Abstract. In the context of stroke therapy simulation, a method for the segmentation and reconstruction of human vasculature is presented and evaluated. Based on CTA scans, semi-au...
Vincent Luboz, Xunlei Wu, Karl Krissian, Carl-Fred...
93
Voted
ICIP
2005
IEEE
16 years 2 months ago
A likelihood function for block-based motion analysis
In this paper, the computation of likelihood of block motion candidates is considered. The method is based on the evaluation of the sum of squared differences (SSD) measure for lo...
Janne Heikkilä, Olli Silvén, Pekka San...