Signal Processing based on Wavelet Transform in Pipeline Leakage Detection and Location.
Yingjun SangJinzhu ZhangXiuhe LuYuanyuan FanPublished in: ISDA (2) (2006)
Keyphrases
- wavelet transform
- signal processing
- multiresolution
- multiscale
- automatic detection
- image processing
- image compression
- detection method
- subband
- matched filter
- object detection
- filter bank
- image coding
- multiresolution analysis
- false alarms
- wavelet coefficients
- detection algorithm
- canny edge detection
- pattern recognition
- false positives
- anomaly detection
- fourier transform
- detection accuracy
- multi resolution analysis
- data leakage prevention
- high frequency
- wavelet filters
- detection scheme
- detection rate
- event detection
- image registration
- feature extraction