Depth Discrimination for Low-Frequency Sources Using a Horizontal Line Array of Acoustic Vector Sensors Based on Mode Extraction.
Guolong LiangYifeng ZhangGuangpu ZhangJia FengCe ZhengPublished in: Sensors (2018)
Keyphrases
- low frequency
- high frequency
- sensor array
- frequency domain
- wavelet transform
- subband
- focal plane
- frequency band
- electromagnetic fields
- vertical lines
- sensor networks
- depth map
- wavelet analysis
- wavelet coefficients
- feature vectors
- discrete wavelet transform
- data fusion
- multi sensor
- low pass
- spatial domain
- image sensor
- low and high frequency
- feature selection
- infrared
- high resolution
- original images
- dct coefficients
- image data
- multiresolution
- image sequences