Wiener Filter Aided Second-order Cyclostationary Feature Detection of Mixed Signals for Higher Recognition Precision.
Junyi WuHaotian ZhangLin ZhangZhiqiang WuPublished in: ISMICT (2021)
Keyphrases
- feature detection
- wiener filter
- object recognition
- robust detection
- image restoration
- scale space
- preprocessing
- noise reduction
- keypoints
- detection method
- denoising
- feature detectors
- detection algorithm
- image features
- higher order
- additive noise
- signal to noise ratio
- pattern recognition
- image analysis
- computer vision
- noisy environments
- multiscale
- multi frame
- point spread function
- feature extraction
- recognition algorithm
- blurred images
- high resolution