Search Results for author: Qiaosi Yi

Found 9 papers, 4 papers with code

Textual Prompt Guided Image Restoration

1 code implementation11 Dec 2023 Qiuhai Yan, Aiwen Jiang, Kang Chen, Long Peng, Qiaosi Yi, Chunjie Zhang

In this paper, an effective textual prompt guided image restoration model has been proposed.

Denoising Image Restoration +1

Reducing Capacity Gap in Knowledge Distillation with Review Mechanism for Crowd Counting

1 code implementation11 Jun 2022 Yunxin Liu, Qiaosi Yi, Jinshan Zeng

Besides the lightweight models, we also show that the suggested review mechanism can be used as a plug-and-play module to further boost the performance of a kind of heavy crowd counting models without modifying the neural network architecture and introducing any additional model parameter.

Computational Efficiency Crowd Counting +1

Contrastive Learning for Local and Global Learning MRI Reconstruction

no code implementations30 Nov 2021 Qiaosi Yi, Jinhao Liu, Le Hu, Faming Fang, Guixu Zhang

Therefore, we propose a Spatial and Fourier Layer (SFL) to simultaneously learn the local and global information in Spatial and Fourier domains.

Contrastive Learning MRI Reconstruction

Structure-Preserving Deraining with Residue Channel Prior Guidance

1 code implementation ICCV 2021 Qiaosi Yi, Juncheng Li, Qinyan Dai, Faming Fang, Guixu Zhang, Tieyong Zeng

Although these methods can remove part of the rain streaks, it is difficult for them to adapt to real-world scenarios and restore high-quality rain-free images with clear and accurate structures.

Single Image Deraining

Feedback Network for Mutually Boosted Stereo Image Super-Resolution and Disparity Estimation

1 code implementation2 Jun 2021 Qinyan Dai, Juncheng Li, Qiaosi Yi, Faming Fang, Guixu Zhang

Besides the cross-view information exploitation in the low-resolution (LR) space, HR representations produced by the SR process are utilized to perform HR disparity estimation with higher accuracy, through which the HR features can be aggregated to generate a finer SR result.

Disparity Estimation Image Reconstruction +1

Efficient and Accurate Multi-scale Topological Network for Single Image Dehazing

no code implementations24 Feb 2021 Qiaosi Yi, Juncheng Li, Faming Fang, Aiwen Jiang, Guixu Zhang

To achieve this, we propose a Multi-scale Topological Network (MSTN) to fully explore the features at different scales.

feature selection Image Dehazing +1

Scale-Aware Network with Regional and Semantic Attentions for Crowd Counting under Cluttered Background

no code implementations5 Jan 2021 Qiaosi Yi, Yunxing Liu, Aiwen Jiang, Juncheng Li, Kangfu Mei, Mingwen Wang

Although the emergence of deep learning has greatly promoted the development of this field, crowd counting under cluttered background is still a serious challenge.

Crowd Counting Density Estimation

Disentangle Perceptual Learning through Online Contrastive Learning

no code implementations24 Jun 2020 Kangfu Mei, Yao Lu, Qiaosi Yi, Hao-Yu Wu, Juncheng Li, Rui Huang

Perceptual learning approaches like perceptual loss are empirically powerful for such tasks but they usually rely on the pre-trained classification network to provide features, which are not necessarily optimal in terms of visual perception of image transformation.

Contrastive Learning feature selection

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