Fully Automatic Catheter Localization in C-Arm Images Using ℓ1-Sparse Coding.
Fausto MilletariVasileios BelagiannisNassir NavabPascal FallavollitaPublished in: MICCAI (2) (2014)
Keyphrases
- fully automatic
- sparse coding
- semi automatic
- image classification
- dictionary learning
- sparse representation
- natural images
- image data
- x ray
- mri data
- test images
- image analysis
- linear combination
- object category recognition
- input image
- ground truth
- left ventricle
- object recognition
- fluoroscopic images
- image processing
- unsupervised learning
- medical images
- image features
- feature vectors
- image patches
- pairwise
- image sequences