Seafloor Classification Combining Shipboard Low-Frequency and AUV High-Frequency Acoustic Data: A Case Study of Duanqiao Hydrothermal Field, Southwest Indian Ridge.
Zhengren ZhuChunhui TaoJianping ZhouRoy H. WilkensXiaobing JinJinhui ZhangGuoyin ZhangPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- high frequency
- low frequency
- wavelet transform
- subband
- discrete wavelet transform
- high frequency components
- high resolution
- wavelet coefficients
- low pass
- frequency domain
- visual quality
- high quality
- image data
- frequency band
- low frequency coefficients
- machine learning
- low and high frequency
- blocking artifacts
- feature vectors
- computational complexity
- feature extraction