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João Carreira

6 accepted papers

2024

Learning from One Continuous Video Stream

CVPR 2024poster

We introduce a framework for online learning from a single continuous video stream - the way people and animals learn without mini-batches data augmentation or shuffling. This poses great challenges given the high correlation between consecutive video frames and there is very little prior work on it…

Cited by 3SourcePDFScholar
2022

Input-Level Inductive Biases for 3D Reconstruction

CVPR 2022poster

Much of the recent progress in 3D vision has been driven by the development of specialized architectures that incorporate geometrical inductive biases. In this paper we tackle 3D reconstruction using a domain agnostic architecture and study how instead to inject the same type of inductive biases dir…

Cited by 30PDFScholar
2022

Object Discovery and Representation Networks

ECCV 2022poster

"The promise of self-supervised learning (SSL) is to leverage large amounts of unlabeled data to solve complex tasks. While there has been excellent progress with simple, image-level learning, recent methods have shown the advantage of including knowledge of image structure. However, by introducing…

Cited by 105SourcePDFScholar
2022

Towards Learning Universal Audio Representations

ICASSP 2022accepted

The ability to learn universal audio representations that can solve diverse speech, music, and environment tasks can spur many applications that require general sound content understanding. In this work, we introduce a holistic audio representation evaluation suite (HARES) spanning 12 downstream tas…

Cited by 0SourceScholar
2021

Efficient Visual Pretraining With Contrastive Detection

ICCV 2021poster

Self-supervised pretraining has been shown to yield powerful representations for transfer learning. These performance gains come at a large computational cost however, with state-of-the-art methods requiring an order of magnitude more computation than supervised pretraining. We tackle this computati…

Cited by 187PDFcodeScholar