Helder C. R. Oliveira

Postdoctoral Fellow at the University of Calgary and,
Instructor at Southern Alberta Institute of Technology (SAIT)
I am a Postdoctoral Fellow at the University of Calgary where I work with Bayesian networks. At SAIT I'm teaching courses related to Computer Science.

My background is in medical imaging (mammography and digital breast tomosynthesis), machine learning and computer vision. My work with mammography aimed to detect "architectural distortion of the breast", a very sublet sign of what could become breast cancer. I also worked with denoising filters (BM3D, NLM, Wavelet based) to remove spared noise when the mammography is acquired with a low radiation dose.


Jul 04, 2022

For better organization I moved all the projects (toy or not) to the projects section.

Nov 13, 2021

New web page layout!