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Cesar Roberto de Souza

2 accepted papers

2019

Learning With Average Precision: Training Image Retrieval With a Listwise Loss

ICCV 2019poster

Image retrieval can be formulated as a ranking problem where the goal is to order database images by decreasing similarity to the query. Recent deep models for image retrieval have outperformed traditional methods by leveraging ranking-tailored loss functions, but important theoretical and practical…

Cited by 503PDFScholar
2017

Procedural Generation of Videos to Train Deep Action Recognition Networks

CVPR 2017poster

Deep learning for human action recognition in videos is making significant progress, but is slowed down by its dependency on expensive manual labeling of large video collections. In this work, we investigate the generation of synthetic training data for action recognition, as it has recently shown p…

Cited by 180PDFcodeScholar