Search Results for author: Tony Ng

Found 6 papers, 2 papers with code

SAMPLE-HD: Simultaneous Action and Motion Planning Learning Environment

no code implementations1 Jun 2022 Michal Nazarczuk, Tony Ng, Krystian Mikolajczyk

Humans exhibit incredibly high levels of multi-modal understanding - combining visual cues with read, or heard knowledge comes easy to us and allows for very accurate interaction with the surrounding environment.

Motion Planning Question Answering +2

NinjaDesc: Content-Concealing Visual Descriptors via Adversarial Learning

no code implementations CVPR 2022 Tony Ng, Hyo Jin Kim, Vincent Lee, Daniel DeTone, Tsun-Yi Yang, Tianwei Shen, Eddy Ilg, Vassileios Balntas, Krystian Mikolajczyk, Chris Sweeney

We let a feature encoding network and image reconstruction network compete with each other, such that the feature encoder tries to impede the image reconstruction with its generated descriptors, while the reconstructor tries to recover the input image from the descriptors.

Camera Localization Image Reconstruction

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

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