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Jacob Chalk

3 accepted papers

2025

HD-EPIC: A Highly-Detailed Egocentric Video Dataset

CVPR 2025poster

We present a validation dataset of newly-collected kitchen based egocentric videos, manually annotated with highly detailed and interconnected ground-truth labels covering: recipe steps, fine-grained actions, ingredients with nutritional values, moving objects, and audio annotations. Importantly, al…

Cited by 3SourcePDFScholar
2024

TIM: A Time Interval Machine for Audio-Visual Action Recognition

CVPR 2024poster

Diverse actions give rise to rich audio-visual signals in long videos. Recent works showcase that the two modalities of audio and video exhibit different temporal extents of events and distinct labels. We address the interplay between the two modalities in long videos by explicitly modelling the tem…

2023

Epic-Sounds: A Large-Scale Dataset of Actions that Sound

ICASSP 2023accepted

We introduce EPIC-SOUNDS, a large-scale dataset of audio annotations capturing temporal extents and class labels within the audio stream of the egocentric videos from EPIC-KITCHENS-100. We propose an annotation pipeline where annotators temporally label distinguishable audio segments and describe th…

Cited by 0SourceScholar