Multiresolution Minimization of Renyi's Mutual Information for fetal-ECG Extraction.
Fabio La ForestaNadia MammoneGiuseppina InusoFrancesco Carlo MorabitoAndrea AzzerboniPublished in: WIRN (2008)
Keyphrases
- mutual information
- multiresolution
- medical image registration
- heart rate
- information theoretic
- similarity measure
- wavelet transform
- image registration
- quadtree
- maximization of mutual information
- coarse to fine
- feature selection
- information gain
- image fusion
- multiresolution analysis
- automatic extraction
- information extraction
- information theoretic measures
- ultrasound images
- ecg signals
- knowledge extraction
- deformation field
- selection criterion
- kullback leibler divergence
- conditional mutual information
- signal processing
- variable resolution
- objective function
- statistical dependence
- multi modal image registration
- mutual information maximization
- heart rate variability
- image restoration
- image segmentation