High resolution detector for signals in random noise using wavelet-based Wigner distribution.
Akira OhsumiHiroshi IjimaTarsuya SodeokaPublished in: ICASSP (2000)
Keyphrases
- random noise
- wigner distribution
- high resolution
- low signal to noise ratio
- white noise
- low resolution
- spatial frequency
- signal processing
- high frequency
- remote sensing
- super resolution
- high quality
- multiresolution
- wavelet transform
- image processing
- matched filter
- detection method
- detection algorithm
- super resolution algorithm
- spatial resolution
- sonar images
- computational complexity
- image analysis
- image super resolution
- high resolution images
- texture segmentation
- magnetic resonance images
- satellite images
- wavelet domain
- face images
- image compression