Search Results for author: Zheng Chang

Found 9 papers, 3 papers with code

Affective Image Filter: Reflecting Emotions from Text to Images

no code implementations ICCV 2023 Shuchen Weng, Peixuan Zhang, Zheng Chang, Xinlong Wang, Si Li, Boxin Shi

In this work, we propose Affective Image Filter (AIF), a novel model that is able to understand the visually-abstract emotions from the text and reflect them to visually-concrete images with appropriate colors and textures.

Image Generation

L-CoIns: Language-Based Colorization With Instance Awareness

no code implementations CVPR 2023 Zheng Chang, Shuchen Weng, Peixuan Zhang, Yu Li, Si Li, Boxin Shi

Language-based colorization produces plausible colors consistent with the language description provided by the user.

Colorization Descriptive +1

STIP: A SpatioTemporal Information-Preserving and Perception-Augmented Model for High-Resolution Video Prediction

1 code implementation9 Jun 2022 Zheng Chang, Xinfeng Zhang, Shanshe Wang, Siwei Ma, Wen Gao

To solve the information loss problem, the proposed model aims to preserve the spatiotemporal information for videos during the feature extraction and the state transitions, respectively.

Video Prediction

STAU: A SpatioTemporal-Aware Unit for Video Prediction and Beyond

no code implementations20 Apr 2022 Zheng Chang, Xinfeng Zhang, Shanshe Wang, Siwei Ma, Wen Gao

In this paper, we propose a SpatioTemporal-Aware Unit (STAU) for video prediction and beyond by exploring the significant spatiotemporal correlations in videos.

Action Recognition object-detection +2

UniCoRN: A Unified Conditional Image Repainting Network

no code implementations CVPR 2022 Jimeng Sun, Shuchen Weng, Zheng Chang, Si Li, Boxin Shi

Conditional image repainting (CIR) is an advanced image editing task, which requires the model to generate visual content in user-specified regions conditioned on multiple cross-modality constraints, and composite the visual content with the provided background seamlessly.

MAU: A Motion-Aware Unit for Video Prediction and Beyond

1 code implementation NeurIPS 2021 Zheng Chang, Xinfeng Zhang, Shanshe Wang, Siwei Ma, Yan Ye, Xiang Xinguang, Wen Gao

The attention module aims to learn an attention map based on the correlations between the current spatial state and the historical spatial states.

Action Recognition Video Prediction

Adapting to Dynamic LEO-B5G Systems: Meta-Critic Learning Based Efficient Resource Scheduling

no code implementations13 Oct 2021 Yaxiong Yuan, Lei Lei, Thang X. Vu, Zheng Chang, Symeon Chatzinotas, Sumei Sun

Low earth orbit (LEO) satellite-assisted communications have been considered as one of key elements in beyond 5G systems to provide wide coverage and cost-efficient data services.

Management Meta-Learning +1

Secrecy Limits of Energy Harvesting IoT Networks under Channel Imperfections

no code implementations4 Aug 2020 Furqan Jameel, Zheng Chang, Riku Jantti

The in-depth analysis of secrecy-energy trade-off has also been performed and a comparison has been provided for imperfect and perfect channel estimation cases.

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