【摘 要】
：
Background, Motivation and Objective Maximum velocity (MV) estimation in a Doppler Sonogram is of clinical interest as it indicates severity of stenosis. It is also used in obstetrics to calculate Dop
【机 构】
：
School of Biomedical Engineering, Indian Institute of Technology (BHU), Varanasi, India;Department o
论文部分内容阅读
Background, Motivation and Objective Maximum velocity (MV) estimation in a Doppler Sonogram is of clinical interest as it indicates severity of stenosis. It is also used in obstetrics to calculate Doppler indices for monitoring placental function, fetal growth retardation and detecting pregnant women at risk for preeclampsia. The aim of this work is to develop an automated and robust technique for accurate maximum velocity envelope estimation which works for a broad range of SNRs.
其他文献
Background, Motivation and Objective Thyroid cancer management is a complicated clinical problem due to the high prevalence of thyroid nodules in the general population and the relatively low prevalen
Background, Motivation and Objective Non-invasive transdermal delivery of drugs offers a number of advantages over conventional delivery methods. For the past twenty years considerable attention was p
Background, Motivation and Objective The motion, and resulting strain, of the arterial wall nearby an atheromatous plaque is believed to be affected by the plaque and therefore may carry important inf
Background, Motivation and Objective Nakagami distribution is used to model the statistical properties of backscatted echoes in tissue. The proper estimate requires the compensation of attenuation alo
Background, Motivation and Objective It is important to evaluate the elasticity of tissue-engineered cartilage, for evaluating its structural strength. However, in vivo evaluation of tissue-engineered
Background, Motivation and Objective High-intensity focused ultrasound (HIFU) is a rapidly emerging non-invasive technique to selectively and locally produce thermal ablation of tumors located in vari
Background, Motivation and Objective Quantitative Ultrasound (QUS) is a promising technique for bone tissue evaluation. Highly focused transducers, used for QUS, have also a capability to be applied f
Background, Motivation and Objective Choosing an appropriate dynamic range for acquiring radio-frequency (RF) data from a high-frequency ultrasound (HFU) system is challenging because signals can vary
Background, Motivation and Objective Accurate discrimination of non-alcoholic steatohepatitis (NASH) from simple fatty liver is a critical issue in current clinical practice because NASH may progress
Background, Motivation and Objective The scattering is the fundamental phenomena used for US imaging of specific organs. In this study the method searching for best fitted statistical distribution (mo