Search Results for author: Yurun Tian

Found 8 papers, 6 papers with code

ASpanFormer: Detector-Free Image Matching with Adaptive Span Transformer

1 code implementation30 Aug 2022 Hongkai Chen, Zixin Luo, Lei Zhou, Yurun Tian, Mingmin Zhen, Tian Fang, David McKinnon, Yanghai Tsin, Long Quan

Generating robust and reliable correspondences across images is a fundamental task for a diversity of applications.

Homography Estimation

Grasp-Oriented Fine-grained Cloth Segmentation without Real Supervision

no code implementations6 Oct 2021 Ruijie Ren, Mohit Gurnani Rajesh, Jordi Sanchez-Riera, Fan Zhang, Yurun Tian, Antonio Agudo, Yiannis Demiris, Krystian Mikolajczyk, Francesc Moreno-Noguer

We show that training our network solely with synthetic data and the proposed DA yields results competitive with models trained on real data.

Domain Adaptation

HyNet: Learning Local Descriptor with Hybrid Similarity Measure and Triplet Loss

1 code implementation NeurIPS 2020 Yurun Tian, Axel Barroso-Laguna, Tony Ng, Vassileios Balntas, Krystian Mikolajczyk

Recent works show that local descriptor learning benefits from the use of L2 normalisation, however, an in-depth analysis of this effect lacks in the literature.

3D Reconstruction Patch Matching +1

D2D: Keypoint Extraction with Describe to Detect Approach

no code implementations27 May 2020 Yurun Tian, Vassileios Balntas, Tony Ng, Axel Barroso-Laguna, Yiannis Demiris, Krystian Mikolajczyk

In this paper, we present a novel approach that exploits the information within the descriptor space to propose keypoint locations.

3D Reconstruction

SOLAR: Second-Order Loss and Attention for Image Retrieval

1 code implementation ECCV 2020 Tony Ng, Vassileios Balntas, Yurun Tian, Krystian Mikolajczyk

One is focused on second-order spatial information to increase the performance of image descriptors, both local and global.

Image Retrieval Patch Matching +1

SOSNet: Second Order Similarity Regularization for Local Descriptor Learning

2 code implementations CVPR 2019 Yurun Tian, Xin Yu, Bin Fan, Fuchao Wu, Huub Heijnen, Vassileios Balntas

Despite the fact that Second Order Similarity (SOS) has been used with significant success in tasks such as graph matching and clustering, it has not been exploited for learning local descriptors.

Clustering Graph Matching +1

L2-Net: Deep Learning of Discriminative Patch Descriptor in Euclidean Space

1 code implementation CVPR 2017 Yurun Tian, Bin Fan, Fuchao Wu

In this paper, we propose to learn high per- formance descriptor in Euclidean space via the Convolu- tional Neural Network (CNN).

Patch Matching

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