TOA Estimation of Unknown Chirp Signal Based on Short Time FRFT and Hough Transform.
MengZhu LiuYicheng JiangYun ZhangMin JiaPublished in: WISATS (1) (2019)
Keyphrases
- hough transform
- fractional fourier transform
- log polar
- straight line
- line segments
- signal processing
- line detection
- frequency domain
- image processing
- line fitting
- lane detection
- circle detection
- voting method
- randomized hough transform
- generalized hough transform
- spatial domain
- hough space
- fourier transform
- space variant
- additive noise
- template matching
- fourth order
- denoising