Compression of Hyperspectral Images Using Superpixel Based and Error-Corrected Sparse Representation.
Adem ErtemAli Can KaracaM. Kemal GüllüPublished in: SIU (2019)
Keyphrases
- sparse representation
- hyperspectral images
- dictionary learning
- hyperspectral
- sparse coding
- image classification
- face recognition
- image patches
- object tracking
- remote sensing
- signal processing
- negative matrix factorization
- compressive sensing
- compression ratio
- random projections
- high dimensional data
- image representation
- image compression
- data compression
- superpixels
- multispectral
- compression algorithm
- target detection
- dimensionality reduction
- high quality
- image data
- image reconstruction
- human visual system
- computer vision
- knn
- image processing