Search Results for author: Soroush Seifi

Found 6 papers, 1 papers with code

Annotation Free Semantic Segmentation with Vision Foundation Models

no code implementations14 Mar 2024 Soroush Seifi, Daniel Olmeda Reino, Fabien Despinoy, Rahaf Aljundi

In this work, we build a lightweight module on top of a self-supervised pretrained vision encoder to align patch features with a pre-trained text encoder.

Segmentation Semantic Segmentation +1

OOD Aware Supervised Contrastive Learning

no code implementations3 Oct 2023 Soroush Seifi, Daniel Olmeda Reino, Nikolay Chumerin, Rahaf Aljundi

Our solution is simple and efficient and acts as a natural extension of the closed-set supervised contrastive representation learning.

Contrastive Learning Out of Distribution (OOD) Detection +1

Glimpse-Attend-and-Explore: Self-Attention for Active Visual Exploration

1 code implementation ICCV 2021 Soroush Seifi, Abhishek Jha, Tinne Tuytelaars

In this paper, we propose the Glimpse-Attend-and-Explore model which: (a) employs self-attention to guide the visual exploration instead of task-specific uncertainty maps; (b) can be used for both dense and sparse prediction tasks; and (c) uses a contrastive stream to further improve the representations learned.

Attend and Segment: Attention Guided Active Semantic Segmentation

no code implementations ECCV 2020 Soroush Seifi, Tinne Tuytelaars

The main idea is to refine an agent's understanding of the environment by attending the areas it is most uncertain about.

Semantic Segmentation

How to improve CNN-based 6-DoF camera pose estimation

no code implementations23 Sep 2019 Soroush Seifi, Tinne Tuytelaars

Convolutional neural networks (CNNs) and transfer learning have recently been used for 6 degrees of freedom (6-DoF) camera pose estimation.

Data Augmentation Pose Estimation +1

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