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Kimberly Wilber

4 accepted papers

2022

Exploring Fine-Grained Audiovisual Categorization with the SSW60 Dataset

ECCV 2022poster

"We present a new benchmark dataset, Sapsucker Woods 60 (SSW60), for advancing research on audiovisual fine-grained categorization. While our community has made great strides in fine-grained visual categorization on images, the counterparts in audio and video fine-grained categorization are relative…

2022

On Label Granularity and Object Localization

ECCV 2022poster

"Weakly supervised object localization (WSOL) aims to learn representations that encode object location using only image-level category labels. However, many objects can be labeled at different levels of granularity. Is it an animal, a bird, or a great horned owl? Which image-level labels should we…

2022

When Does Contrastive Visual Representation Learning Work?

CVPR 2022poster

Recent self-supervised representation learning techniques have largely closed the gap between supervised and unsupervised learning on ImageNet classification. While the particulars of pretraining on ImageNet are now relatively well understood, the field still lacks widely accepted best practices for…

Cited by 152PDFScholar
2021

Benchmarking Representation Learning for Natural World Image Collections

CVPR 2021poster

Recent progress in self-supervised learning has resulted in models that are capable of extracting rich representations from image collections without requiring any explicit label supervision. However, to date the vast majority of these approaches have restricted themselves to training on standard be…

Cited by 191PDFcodeScholar