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Qiyu Sun

5 accepted papers

2026

Spike-based Digital Brain: a novel fundamental model for brain activity analysis

ICLR 2026poster

Modeling the temporal dynamics of the human brain remains a core challenge in computational neuroscience and artificial intelligence. Traditional methods often ignore the biological spike characteristics of brain activity and find it difficult to reveal the dynamic dependencies and causal interactio…

Cited by 0SourcecodeScholar
2024

RoMa: Robust Dense Feature Matching

CVPR 2024poster

Feature matching is an important computer vision task that involves estimating correspondences between two images of a 3D scene and dense methods estimate all such correspondences. The aim is to learn a robust model i.e. a model able to match under challenging real-world changes. In this work we pro…

2024

Scalable Networked Feature Selection with Randomized Algorithm for Robot Navigation

IROS 2024poster

We address the problem of sparse selection of visual features for localizing a team of robots navigating in an unknown environment, where robots can exchange relative position measurements with neighbors. We select a set of the most informative features by anticipating their importance in robots loc…

Cited by 1SourceScholar
2023

CMDA: Cross-Modality Domain Adaptation for Nighttime Semantic Segmentation

ICCV 2023poster

Most nighttime semantic segmentation studies are based on domain adaptation approaches and image input. However, limited by the low dynamic range of conventional cameras, images fail to capture structural details and boundary information in low-light conditions. Event cameras, as a new form of visio…

Cited by 38PDFcodeScholar
2023

GasMono: Geometry-Aided Self-Supervised Monocular Depth Estimation for Indoor Scenes

ICCV 2023poster

This paper tackles the challenges of self-supervised monocular depth estimation in indoor scenes caused by large rotation between frames and low texture. We ease the learning process by obtaining coarse camera poses from monocular sequences through multi-view geometry to deal with the former. Howeve…

Cited by 25PDFcodeScholar