Search Results for author: Cédric Picron

Found 6 papers, 5 papers with code

Designing High-Performing Networks for Multi-Scale Computer Vision

1 code implementation19 Feb 2024 Cédric Picron

Since the emergence of deep learning, the computer vision field has flourished with models improving at a rapid pace on more and more complex tasks.

EffSeg: Efficient Fine-Grained Instance Segmentation using Structure-Preserving Sparsity

1 code implementation4 Jul 2023 Cédric Picron, Tinne Tuytelaars

In this work, we propose EffSeg performing fine-grained instance segmentation in an efficient way by using our Structure-Preserving Sparsity (SPS) method based on separately storing the active features, the passive features and a dense 2D index map containing the feature indices.

Instance Segmentation Segmentation +1

FQDet: Fast-converging Query-based Detector

2 code implementations5 Oct 2022 Cédric Picron, Punarjay Chakravarty, Tinne Tuytelaars

Recently, two-stage Deformable DETR introduced the query-based two-stage head, a new type of two-stage head different from the region-based two-stage heads of classical detectors as Faster R-CNN.

Trident Pyramid Networks: The importance of processing at the feature pyramid level for better object detection

1 code implementation8 Oct 2021 Cédric Picron, Tinne Tuytelaars

Given their importance, a computer vision network can be divided into three parts: a backbone (generating a feature pyramid), a neck (refining the feature pyramid) and a head (generating the final output).

Object object-detection +1

What My Motion tells me about Your Pose: A Self-Supervised Monocular 3D Vehicle Detector

no code implementations29 Jul 2020 Cédric Picron, Punarjay Chakravarty, Tom Roussel, Tinne Tuytelaars

We subsequently demonstrate an optimization-based monocular 3D bounding box detector built on top of the self-supervised vehicle orientation estimator without the requirement of expensive labeled data.

Autonomous Vehicles Domain Adaptation +1

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