Wavelet transforms in estimating scatterer spacing from ultrasound echoes

• المؤلف الرئيسي: Tang, Xiaoyan.
• مؤلفون آخرون: Udantha Ranjith Abeyratne
• التنسيق: Theses and Dissertations
• منشور في: 2008
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/3359
• المؤسسة: Nanyang Technological University

In this thesis, we propose a wavelet transform based technique, which is capable of estimating the location of each scattering center, making it possible to obtain the ISS distribution. We represent liver tissue with a point scatterer model, and show, via computer simulation and clinical data, that...