Underwater Image Enhancement by Rayleigh Stretching in Time and Frequency Domain.
Yu-Ting PengChi-Weng ChangMong-Shu LeePublished in: CISP-BMEI (2019)
Keyphrases
- computational complexity
- frequency domain
- image enhancement
- histogram equalization
- fourier transform
- spatial domain
- image processing
- contrast enhancement
- image analysis
- cross correlation
- edge detection
- low frequency
- subband
- sar images
- feature extraction
- filter bank
- median filter
- low pass
- pattern recognition
- fourier analysis
- wavelet domain
- gray scale
- gray level
- signal processing