no code implementations • 7 Oct 2021 • Simon Streicher, Willie Brink, Johan du Preez
We present a means of formulating and solving the well known structure-and-motion problem in computer vision with probabilistic graphical models.
no code implementations • 21 Dec 2020 • Samuel Ofosu Mensah, Bubacarr Bah, Willie Brink
Convolutional Neural Networks (CNNs) have successfully been used to classify diabetic retinopathy (DR) fundus images in recent times.
1 code implementation • 11 Dec 2019 • André Nortje, Willie Brink, Herman A. Engelbrecht, Herman Kamper
We propose the Binary Inpainting Network (BINet), an autoencoder framework which incorporates binary inpainting to reinstate interdependencies between adjacent patches, for improved patch-based compression of still images.
no code implementations • ACL 2019 • Jeanne E. Daniel, Willie Brink, Ryan Eloff, Charles Copley
We discuss ongoing work into automating a multilingual digital helpdesk service available via text messaging to pregnant and breastfeeding mothers in South Africa.