Increasing the resolution of laser rangefinders using low frequency pulses.
Sikandar M. Zulqarnain KhanGiorgio C. ButtazzoPublished in: Int. J. Embed. Syst. (2017)
Keyphrases
- low frequency
- high frequency
- high resolution
- frequency domain
- wavelet transform
- subband
- wavelet coefficients
- wavelet analysis
- frequency band
- discrete wavelet transform
- low resolution
- low and high frequency
- low pass
- temporal resolution
- electromagnetic fields
- wavelet domain
- simulation software
- high frequency components
- spatial domain
- dct domain
- original images
- filter bank
- feature selection
- dct coefficients
- image restoration
- contourlet transform