A sparse multi-dimensional Fast Fourier Transform with stability to noise in the context of image processing and change detection.
Pierre-David LetourneauMatthew Harper LangstonRichard LethinPublished in: HPEC (2016)
Keyphrases
- change detection
- multi dimensional
- remote sensing
- image processing
- fast fourier transform
- remote sensing images
- data streams
- fourier transform
- image registration
- signal processing
- image analysis
- land cover
- satellite images
- computer vision
- image restoration
- multispectral
- floating point
- denoising
- high frequency
- high resolution
- low frequency
- multiscale
- satellite imagery
- image data
- fixed point
- image fusion
- pattern recognition
- discrete cosine transform
- image segmentation
- data sets