Search Results for author: Teng Long

Found 14 papers, 6 papers with code

Visible Watermark Removal via Self-calibrated Localization and Background Refinement

1 code implementation8 Aug 2021 Jing Liang, Li Niu, Fengjun Guo, Teng Long, Liqing Zhang

In the refinement stage, we integrate multi-level features to improve the texture quality of watermarked area.

Multi-Task Learning

Inharmonious Region Localization by Magnifying Domain Discrepancy

1 code implementation30 Sep 2022 Jing Liang, Li Niu, Penghao Wu, Fengjun Guo, Teng Long

Inharmonious region localization aims to localize the region in a synthetic image which is incompatible with surrounding background.

Image Harmonization

Searching for Actions on the Hyperbole

1 code implementation CVPR 2020 Teng Long, Pascal Mettes, Heng Tao Shen, Cees G. M. Snoek

Starting from the observation that hierarchies are mostly ignored in the action literature, we retrieve not only individual actions but also relevant and related actions, given an action name or video example as input.

Action Recognition Video Retrieval +1

Hierarchical Explanations for Video Action Recognition

1 code implementation1 Jan 2023 Sadaf Gulshad, Teng Long, Nanne van Noord

To interpret deep neural networks, one main approach is to dissect the visual input and find the prototypical parts responsible for the classification.

Action Classification Action Recognition +2

Radial Velocity Retrieval for Multichannel SAR Moving Targets with Time-Space Doppler De-ambiguity

no code implementations1 Oct 2016 Jia Xu, Zu-Zhen Huang, Zhi-Rui Wang, Li Xiao, Xiang-Gen Xia, Teng Long

Accordingly, the multichannel SAR systems with different parameters are investigated in three different cases with diverse Doppler ambiguity properties, and a multi-frequency SAR is then proposed to obtain the RV estimation by solving the ambiguity problem based on Chinese remainder theorem (CRT).

Retrieval

Leveraging Lexical Resources for Learning Entity Embeddings in Multi-Relational Data

no code implementations ACL 2016 Teng Long, Ryan Lowe, Jackie Chi Kit Cheung, Doina Precup

Recent work in learning vector-space embeddings for multi-relational data has focused on combining relational information derived from knowledge bases with distributional information derived from large text corpora.

Entity Embeddings

World Knowledge for Reading Comprehension: Rare Entity Prediction with Hierarchical LSTMs Using External Descriptions

no code implementations EMNLP 2017 Teng Long, Emmanuel Bengio, Ryan Lowe, Jackie Chi Kit Cheung, Doina Precup

Humans interpret texts with respect to some background information, or world knowledge, and we would like to develop automatic reading comprehension systems that can do the same.

Language Modelling Reading Comprehension +1

On Posterior Collapse and Encoder Feature Dispersion in Sequence VAEs

no code implementations10 Nov 2019 Teng Long, Yanshuai Cao, Jackie Chi Kit Cheung

Variational autoencoders (VAEs) hold great potential for modelling text, as they could in theory separate high-level semantic and syntactic properties from local regularities of natural language.

Language Modelling

Cross-Spatial Pixel Integration and Cross-Stage Feature Fusion Based Transformer Network for Remote Sensing Image Super-Resolution

no code implementations6 Jul 2023 Yuting Lu, Lingtong Min, Binglu Wang, Le Zheng, Xiaoxu Wang, Yongqiang Zhao, Teng Long

The model incorporates cross-spatial pixel integration attention (CSPIA) to introduce contextual information into a local window, while cross-stage feature fusion attention (CSFFA) adaptively fuses features from the previous stage to improve feature expression in line with the requirements of the current stage.

Image Super-Resolution

Cross-modal Scalable Hierarchical Clustering in Hyperbolic space

no code implementations ICCV 2023 Teng Long, Nanne van Noord

Our findings demonstrate the strength of Hyperbolic Hierarchical Clustering and its potential for Self-Supervised Learning.

Activity Recognition Clustering +1

A Highly-Compact Direct-Injection Universal Power Flow and Quality Control Circuit

no code implementations3 Nov 2023 Mowei Lu, Mengjie Qin, Jan Kacetl, Eeshta Suresh, Teng Long, Stefan M. Goetz

In contrast to direct-injection concepts with full back-to-back converters, it only needs to handle a fraction of the power.

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