Guided Instrumentation for Fetal Therapy and Surgery
Postgraduate Researcher and Data Scientist, Matlab, Python, Machine Learning · Guided Instrumentation for Fetal Therapy and Surgery - A collaborative… · More research project between UCL and KU Leuven.
Team Leader, Machine Learning, Artificial Neural Network, Statistics · The project was to identify and predict six basic emotions from the human facial… · More expressions (anger, disgust, fear, happiness, sadness and surprise) based on a labelled dataset of facial Action Units using Decision Trees, Artificial Neural Networks and Case Based Reasoning. ▪ Implementation of the algorithms from scratch (DT and CBR) or by using special toolboxes (ANN) ▪ Performed K-fold cross-validation, confusion matrices, recall, precision rates, F-measure. ▪ Parameters optimizing, especially for training ANN. ▪ Experimented methods to avoid over-fitting. ▪ t-test and data analysis to compare the performance between the various implemented techniques.
Team Leader, Matlab, Digital Signal Processing, C Plus Plus · The aim of this project was to implement a real-time system that reduced the background… · More noise in a speech signal while leaving the signal itself intact, a process called speech enhancement.
This was achieved using sophisticated algorithms and techniques (such as spectral subtraction) implemented on a digital signal processor by Texas Instruments (TI). The final filtering system was enhanced using latest developments in the research field.