← Search

Alin-Ionut Popa

6 accepted papers

2022

Large Sequence Representation Learning via Multi-Stage Latent Transformers

COLING 2022main

We present LANTERN, a multi-stage transformer architecture for named-entity recognition (NER) designed to operate on indefinitely large text sequences (i.e. > 512 elements). For a given image of a form with structured text, our method uses language and spatial features to predict the entity tags of…

Cited by 2SourcePDFScholar
2021

Learning Complex 3D Human Self-Contact

AAAI 2021technical

Monocular estimation of three dimensional human self-contact is fundamental for detailed scene analysis including body language understanding and behaviour modeling. Existing 3d reconstruction methods do not focus on body regions in self-contact and consequently recover configurations that are eith…

Cited by 33SourcePDFScholar
2020

Three-Dimensional Reconstruction of Human Interactions

CVPR 2020poster

Understanding 3d human interactions is fundamental for fine grained scene analysis and behavioural modeling. However, most of the existing models focus on analyzing a single person in isolation, and those who process several people focus largely on resolving multi-person data association, rather tha…

Cited by 131PDFScholar
2018

Deep Network for the Integrated 3D Sensing of Multiple People in Natural Images

NeurIPS 2018spotlight

We present MubyNet -- a feed-forward, multitask, bottom up system for the integrated localization, as well as 3d pose and shape estimation, of multiple people in monocular images. The challenge is the formal modeling of the problem that intrinsically requires discrete and continuous computation, e.g…

Cited by 170SourcePDFScholar