12 citations · 15 across the 4 of their papers we have counts for
4 papers
A Probabilistic Graphical Model Approach to the Structure-and-Motion Problem
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. We model the unknown camera poses…
Mava: a research library for distributed multi-agent reinforcement learning in JAX
Ruan de Kock, Omayma Mahjoub, Sasha Abramowitz +5
Multi-agent reinforcement learning (MARL) research is inherently computationally expensive and it is often difficult to obtain a sufficient number of experiment samples to test hyp…
Towards the Localisation of Lesions in Diabetic Retinopathy
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. However, deeper representations in CNNs may ca…
BINet: a binary inpainting network for deep patch-based image compression
André Nortje, Willie Brink, Herman A. Engelbrecht +1
Recent deep learning models outperform standard lossy image compression codecs. However, applying these models on a patch-by-patch basis requires that each image patch be encoded a…