Search Results for author: Hongshan Liu

Found 9 papers, 0 papers with code

Interpretable and Efficient Beamforming-Based Deep Learning for Single Snapshot DOA Estimation

no code implementations14 Sep 2023 Ruxin Zheng, Shunqiao Sun, Hongshan Liu, Honglei Chen, Jian Li

We introduce an interpretable deep learning approach for direction of arrival (DOA) estimation with a single snapshot.

Compressive Sensing

Push the Boundary of SAM: A Pseudo-label Correction Framework for Medical Segmentation

no code implementations2 Aug 2023 Ziyi Huang, Hongshan Liu, Haofeng Zhang, Xueshen Li, Haozhe Liu, Fuyong Xing, Andrew Laine, Elsa Angelini, Christine Hendon, Yu Gan

One key advantage of our model is its ability to train deep networks using SAM-generated pseudo labels without relying on a set of expert-level annotations while attaining good segmentation performance.

Image Segmentation Medical Image Segmentation +4

SCPAT-GAN: Structural Constrained and Pathology Aware Convolutional Transformer-GAN for Virtual Histology Staining of Human Coronary OCT images

no code implementations22 Jul 2023 Xueshen Li, Hongshan Liu, Xiaoyu Song, Brigitta C. Brott, Silvio H. Litovsky, Yu Gan

There is a significant need for the generation of virtual histological information from coronary optical coherence tomography (OCT) images to better guide the treatment of coronary artery disease.

Generative Adversarial Network

Multi-scale Sparse Representation-Based Shadow Inpainting for Retinal OCT Images

no code implementations23 Feb 2022 Yaoqi Tang, Yufan Li, Hongshan Liu, Jiaxuan Li, Peiyao Jin, Yu Gan, Yuye Ling, Yikai Su

To address these challenges, we propose a novel multi-scale shadow inpainting framework for OCT images by synergically applying sparse representation and deep learning: sparse representation is used to extract features from a small amount of training images for further inpainting and to regularize the image after the multi-scale image fusion, while convolutional neural network (CNN) is employed to enhance the image quality.

Image Inpainting

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