Frequency decomposition and compounding of ultrasound medical images with wavelet packets.
Ultrasound beams propagating in biological tissues undergo distortions due to local inhomogeneities of the acoustic parameters and the nonlinearity of the medium. The spectral analysis of the radio-frequency (RF) backscattered signals may yield important clinical information in the field of tissue c...
| 发表在: | IEEE Transactions on medical imaging 20, 8 (2001). |
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| 格式: | 文件 |
| 语言: | English |
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