Sciweavers

60 search results - page 6 / 12
» Fundamental performance limits in image registration
Sort
View
ICIP
2002
IEEE
15 years 11 months ago
A statistical analysis of diffraction-limited imaging
The Rayleigh criterion is generally regarded as a fundamental limit and due to its practical accuracy in predicting the performance of optical imaging systems, it has unfortunatel...
Peyman Milanfar, Ali Shakouri
CVPR
2011
IEEE
14 years 6 months ago
Multiview Registration via Graph Diffusion of Dual Quaternions
Surface registration is a fundamental step in the reconstruction of three-dimensional objects. While there are several fast and reliable methods to align two surfaces, the tools a...
Andrea Torsello, Emanuele Rodola, Andrea Albarelli
BMCBI
2010
218views more  BMCBI 2010»
14 years 10 months ago
Fast multi-core based multimodal registration of 2D cross-sections and 3D datasets
Background: Solving bioinformatics tasks often requires extensive computational power. Recent trends in processor architecture combine multiple cores into a single chip to improve...
Michael Scharfe, Rainer Pielot, Falk Schreiber
CVPR
2007
IEEE
15 years 12 months ago
Gradient Intensity: A New Mutual Information-Based Registration Method
Conventional mutual information (MI)-based registration using pixel intensities is time-consuming and ignores spatial information, which can lead to misalignment. We propose a met...
Ramtin Shams, Parastoo Sadeghi, Rodney A. Kennedy
GECCO
2005
Springer
209views Optimization» more  GECCO 2005»
15 years 3 months ago
Genetic algorithm optimization of superresolution parameters
Superresolution is the process of producing a high resolution image from a collection of low resolution images. This process has potential application in a wide spectrum of fields...
Barry Ahrens