Object Recognition in Baggage Inspection Using Adaptive Sparse Representations of X-ray Images.
Domingo MeryErick SvecMarco AriasPublished in: PSIVT (2015)
Keyphrases
- x ray images
- sparse representation
- x ray
- object recognition
- dictionary learning
- image representation
- sparse coding
- image classification
- medical images
- joint optimization
- computer vision
- clinical data sets
- signal processing
- sparse reconstruction
- image features
- high dimensional data
- image patches
- fracture detection
- d objects
- object tracking
- single view
- high dimensional
- multiscale
- face recognition
- natural images
- compressive sensing
- three dimensional
- regularized least squares
- chest radiographs
- dimensionality reduction
- computer aided surgery
- ct and mr images
- data sets
- scene classification
- feature matching
- pattern recognition