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Leiquan Wang

6 accepted papers

2026

Convexity-Aware Noise Calibration: A Self-Supervised Framework for Noise-Level-Unknown Image Denoising

CVPR 2026

Image denoising is a fundamental task in computer vision aimed at recovering clean images from noise-corrupted observations. While supervised deep learning methods achieve remarkable performance when trained on paired data with known noise levels, their real-world applicability is limited as noise c

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2025

Multiple Feature Refining Network for Visual Emotion Distribution Learning

AAAI 2025technical

The significance of visual emotion distribution learning (VEDL) has surged, particularly with the growing inclination to convey emotions through images. The key of VEDL lies in capturing both low- and high-level features within the same visual content, thus promoting the model for salient and subtle…

2025

Towards Multimodal Sentiment Analysis via Hierarchical Correlation Modeling with Semantic Distribution Constraints

AAAI 2025technical

Sentiment analysis is rapidly advancing by utilizing various data modalities (e.g., text, video, and audio). However, most existing techniques only learn the atomic-level features that reflect strong correlations, while ignoring more complex compositions in multimodal data. Moreover, they also negle…

2023

Nested Attention Network with Graph Filtering for Visual Question and Answering

ICASSP 2023accepted

Recently, Visual Question Answering(VQA), which is required to generate the answer by understanding both visual and textual content, has attracted considerable research interest. Most existing works extract visual features with the CNN network and learn its feature embedding with an attention mechan…

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2019

Jointly Predicting Future Sequence and Steering Angles for Dynamic Driving Scenes

ICASSP 2019accepted

Generative Adversarial Network (GAN) has attracted rising attention for video future sequence prediction in driving scenes. However, the images generated by GAN often miss the target for lack of any constraints for its generated target. In this paper, an encoder-decoder based multi-task video predic…

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