Tensor Sparse Representation for 3-D Medical Image Fusion Using Weighted Average Rule.
Haitao YinPublished in: IEEE Trans. Biomed. Eng. (2018)
Keyphrases
- sparse representation
- weighted average
- medical image fusion
- dictionary learning
- medical images
- dimensionality reduction
- image fusion
- sparse coding
- face recognition
- negative matrix factorization
- image classification
- signal processing
- weighted sum
- complex wavelet transform
- high dimensional data
- image representation
- image patches
- higher order
- multiscale
- compressive sensing
- test images
- high dimensional
- multiresolution
- norm minimization
- linear combination
- small number