High-resolution range estimation technique using shift invariant TOA estimation algorithm for indoor localization of chirp spread spectrum system.
Ying-chun LiJong-Wha ChongPublished in: IC-NIDC (2012)
Keyphrases
- estimation algorithm
- high resolution
- low resolution
- computationally efficient
- maximum likelihood
- transform domain
- frequency domain
- super resolution
- remote sensing
- wavelet domain
- image processing
- three dimensional
- wavelet coefficients
- discrete wavelet transform
- localization algorithm
- watermarking algorithm
- image restoration
- least squares
- multiscale
- feature extraction