Search Results for author: Yuqing Liu

Found 10 papers, 4 papers with code

Swift Parameter-free Attention Network for Efficient Super-Resolution

1 code implementation21 Nov 2023 Cheng Wan, Hongyuan Yu, Zhiqi Li, Yihang Chen, Yajun Zou, Yuqing Liu, Xuanwu Yin, Kunlong Zuo

To address this issue, we propose the Swift Parameter-free Attention Network (SPAN), a highly efficient SISR model that balances parameter count, inference speed, and image quality.

Image Super-Resolution

ISTA-Inspired Network for Image Super-Resolution

no code implementations14 Oct 2022 Yuqing Liu, Wei zhang, Weifeng Sun, Zhikai Yu, Jianfeng Wei, Shengquan Li

Inspired by the mathematical analysis, the ISTA block is developed to conduct the optimization in an end-to-end manner.

Image Super-Resolution

Hierarchical Similarity Learning for Aliasing Suppression Image Super-Resolution

no code implementations7 Jun 2022 Yuqing Liu, Qi Jia, Jian Zhang, Xin Fan, Shanshe Wang, Siwei Ma, Wen Gao

As a highly ill-posed issue, single image super-resolution (SISR) has been widely investigated in recent years.

Image Super-Resolution

Learning Weighting Map for Bit-Depth Expansion within a Rational Range

1 code implementation26 Apr 2022 Yuqing Liu, Qi Jia, Jian Zhang, Xin Fan, Shanshe Wang, Siwei Ma, Wen Gao

Existing BDE methods have no unified solution for various BDE situations, and directly learn a mapping for each pixel from LBD image to the desired value in HBD image, which may change the given high-order bits and lead to a huge deviation from the ground truth.


Cross-SRN: Structure-Preserving Super-Resolution Network with Cross Convolution

no code implementations5 Jan 2022 Yuqing Liu, Qi Jia, Xin Fan, Shanshe Wang, Siwei Ma, Wen Gao

It is challenging to restore low-resolution (LR) images to super-resolution (SR) images with correct and clear details.


TotalRecall: A Bidirectional Candidates Generation Framework for Large Scale Recommender \& Advertising Systems

no code implementations29 Sep 2021 Qifang Zhao, Yu Jiang, Yuqing Liu, Meng Du, Qinghui Sun, Chao Xu, Huan Xu, Zhongyao Wang

Recommender (RS) and Advertising/Marketing Systems (AS) play the key roles in E-commerce companies like Amazaon and Alibaba.


Iterative Network for Image Super-Resolution

1 code implementation20 May 2020 Yuqing Liu, Shiqi Wang, Jian Zhang, Shanshe Wang, Siwei Ma, Wen Gao

A novel iterative super-resolution network (ISRN) is proposed on top of the iterative optimization.

Image Super-Resolution SSIM

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