Presentation at IUS 2021
Date: 2 September, 2021
![Presentation at IUS 2021](https://investigacion.pucp.edu.pe/laboratorio/imagenes-medicas/wp-content/uploads/2021/09/img_ius2021-Hector-Chahuara-1024x300.png)
Hector Chahuara will present the work “Simultaneous estimation of ultrasonic attenuation and backscatter coefficients using robust estimation methods” in the IUS 2021 conference. This work presents a novel optimization-based algorithm for spectral-based QUS parameters estimation incorporating robust estimation techniques for enhancing the quality of estimation. This novel algorithm yields better estimation results in heterogeneous media without major droppings in bias and coefficient of variation, thus representing an improvement over the state of the art.
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