Development of a Mechanical Scanning Device With High-Frequency Ultrasound Transducer for Ultrasonic Capsule Endoscopy.
Xingying WangVipin SeetohulRuimin ChenZhiqiang ZhangMing QianZhehao ShiGe YangPeitian MuCongzhi WangZhihong HuangQifa ZhouHairong ZhengSandy CochranWeibao QiuPublished in: IEEE Trans. Medical Imaging (2017)
Keyphrases
- high frequency
- low frequency
- capsule endoscopy
- visual quality
- high resolution
- wavelet transform
- computer aided
- high frequency components
- wavelet coefficients
- low pass
- high frequencies
- subband
- ultrasound images
- discrete wavelet transform
- wavelet decomposition
- machine learning
- tumor detection
- frequency band
- frequency domain
- feature selection