Search Results for author: Jiong Wu

Found 4 papers, 1 papers with code

DiffOp-net: A Differential Operator-based Fully Convolutional Network for Unsupervised Deformable Image Registration

no code implementations5 Apr 2024 Jiong Wu

Existing unsupervised deformable image registration methods usually rely on metrics applied to the gradients of predicted displacement or velocity fields as a regularization term to ensure transformation smoothness, which potentially limits registration accuracy.

Image Registration

HNAS-reg: hierarchical neural architecture search for deformable medical image registration

no code implementations23 Aug 2023 Jiong Wu, Yong Fan

Convolutional neural networks (CNNs) have been widely used to build deep learning models for medical image registration, but manually designed network architectures are not necessarily optimal.

Deformable Medical Image Registration Image Registration +2

BSDA-Net: A Boundary Shape and Distance Aware Joint Learning Framework for Segmenting and Classifying OCTA Images

1 code implementation10 Jul 2021 Li Lin, Zhonghua Wang, Jiewei Wu, Yijin Huang, Junyan Lyu, Pujin Cheng, Jiong Wu, Xiaoying Tang

Moreover, both low-level and high-level features from the aforementioned three branches, including shape, size, boundary, and signed directional distance map of FAZ, are fused hierarchically with features from the diagnostic classifier.

Classification Segmentation

Brain segmentation based on multi-atlas guided 3D fully convolutional network ensembles

no code implementations5 Jan 2019 Jiong Wu, Xiaoying Tang

To address this limitation, we trained a 3D FCN model for each ROI using patches of adaptive size and embedded outputs of the convolutional layers in the deconvolutional layers to further capture the local and global context patterns.

Brain Segmentation Segmentation

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