- Conference Paper
Rights / licenseIn Copyright - Non-Commercial Use Permitted
Energy-based models (EBMs) have become increasingly popular within computer vision in recent years. While they are commonly employed for generative image modeling, recent work has applied EBMs also for regression tasks, achieving state-of-the-art performance on object detection and visual tracking. Training EBMs is however known to be challenging. While a variety of different techniques have been explored for generative modeling, the application of EBMs to regression is not a well-studied problem. How EBMs should be trained for best possible regression performance is thus currently unclear. We therefore accept the task of providing the first detailed study of this problem. To that end, we propose a simple yet highly effective extension of noise contrastive estimation, and carefully compare its performance to six popular methods from literature on the tasks of 1D regression and object detection. The results of this comparison suggest that our training method should be considered the go-to approach. We also apply our method to the visual tracking task, achieving state-of-the-art performance on five datasets. Notably, our tracker achieves 63.7% AUC on LaSOT and 78.7% Success on TrackingNet. Code is available at https://github.com/fregu856/ebms_regression. Show more
Book titleBMVC 2020: Accepted Papers
Pages / Article No.
PublisherBritish Machine Vision Association
SubjectEnergy-based models; Regression; Visual tracking; Object detection; Noise contrastive estimation
Organisational unit03514 - Van Gool, Luc / Van Gool, Luc
NotesDue to the Coronavirus (COVID-19) the conference was conducted virtually.
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