AutoDispNet: Improving Disparity Estimation With AutoML
Tonmoy Saikia, Yassine Marrakchi, Arber Zela, Frank Hutter, Thomas Brox
Abstract
Much research work in computer vision is being spent on optimizing existing network architectures to obtain a few more percentage points on benchmarks. Recent AutoML approaches promise to relieve us from this effort. However, they are mainly designed for comparatively small-scale classification tasks. In this work, we show how to use and extend existing AutoML techniques to efficiently optimize large-scale U-Net-like encoder-decoder architectures. In particular, we leverage gradient-based neural architecture search and Bayesian optimization for hyperparameter search. The resulting optimization does not require a large-scale compute cluster. We show results on disparity estimation that clearly outperform the manually optimized baseline and reach state-of-the-art performance.
BibTeX
@inproceedings{iccv2019_autodispnetimpro,
title = {AutoDispNet: Improving Disparity Estimation With AutoML},
author = {Tonmoy Saikia and Yassine Marrakchi and Arber Zela and Frank Hutter and Thomas Brox},
booktitle = {ICCV 2019},
year = {2019}
}