Search Results for author: Soumava Kumar Roy

Found 8 papers, 0 papers with code

FORML: A Riemannian Hessian-free Method for Meta-learning with Orthogonality Constraint

no code implementations28 Feb 2024 Hadi Tabealhojeh, Soumava Kumar Roy, Peyman Adibi, Hossein Karshenas

However, performing the optimization in the Riemannian space, where the parameters and meta-parameters are located on Riemannian manifolds is computationally intensive.

Few-Shot Learning

Occlusion Resilient 3D Human Pose Estimation

no code implementations16 Feb 2024 Soumava Kumar Roy, Ilia Badanin, Sina Honari, Pascal Fua

Occlusions remain one of the key challenges in 3D body pose estimation from single-camera video sequences.

3D Human Pose Estimation

Learning Deep Optimal Embeddings with Sinkhorn Divergences

no code implementations14 Sep 2022 Soumava Kumar Roy, Yan Han, Mehrtash Harandi, Lars Petersson

Deep Metric Learning algorithms aim to learn an efficient embedding space to preserve the similarity relationships among the input data.

Fine-Grained Image Recognition Image Classification +1

Semantic-aware Knowledge Distillation for Few-Shot Class-Incremental Learning

no code implementations CVPR 2021 Ali Cheraghian, Shafin Rahman, Pengfei Fang, Soumava Kumar Roy, Lars Petersson, Mehrtash Harandi

Few-shot class incremental learning (FSCIL) portrays the problem of learning new concepts gradually, where only a few examples per concept are available to the learner.

Few-Shot Class-Incremental Learning Incremental Learning +2

Cross-Correlated Attention Networks for Person Re-Identification

no code implementations17 Jun 2020 Jieming Zhou, Soumava Kumar Roy, Pengfei Fang, Mehrtash Harandi, Lars Petersson

Deep neural networks need to make robust inference in the presence of occlusion, background clutter, pose and viewpoint variations -- to name a few -- when the task of person re-identification is considered.

Person Re-Identification

Siamese Networks: The Tale of Two Manifolds

no code implementations ICCV 2019 Soumava Kumar Roy, Mehrtash Harandi, Richard Nock, Richard Hartley

Siamese networks are non-linear deep models that have found their ways into a broad set of problems in learning theory, thanks to their embedding capabilities.

Fine-Grained Image Classification Learning Theory +1

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