Search Results for author: Xinpeng Xie

Found 7 papers, 0 papers with code

Self-Supervised CycleGAN for Object-Preserving Image-to-Image Domain Adaptation

no code implementations ECCV 2020 Xinpeng Xie, Jia-Wei Chen, Yuexiang Li, Linlin Shen, Kai Ma, Yefeng Zheng

Recent generative adversarial network (GAN) based methods (e. g., CycleGAN) are prone to fail at preserving image-objects in image-to-image translation, which reduces their practicality on tasks such as domain adaptation.

Domain Adaptation Generative Adversarial Network +4

Instance-aware Self-supervised Learning for Nuclei Segmentation

no code implementations22 Jul 2020 Xinpeng Xie, Jia-Wei Chen, Yuexiang Li, Linlin Shen, Kai Ma, Yefeng Zheng

Due to the wide existence and large morphological variances of nuclei, accurate nuclei instance segmentation is still one of the most challenging tasks in computational pathology.

Instance Segmentation Segmentation +2

MI^2GAN: Generative Adversarial Network for Medical Image Domain Adaptation using Mutual Information Constraint

no code implementations22 Jul 2020 Xinpeng Xie, Jia-Wei Chen, Yuexiang Li, Linlin Shen, Kai Ma, Yefeng Zheng

Domain shift between medical images from multicentres is still an open question for the community, which degrades the generalization performance of deep learning models.

Domain Adaptation Generative Adversarial Network +3

Self-Loop Uncertainty: A Novel Pseudo-Label for Semi-Supervised Medical Image Segmentation

no code implementations20 Jul 2020 Yuexiang Li, Jia-Wei Chen, Xinpeng Xie, Kai Ma, Yefeng Zheng

A novel pseudo-label (namely self-loop uncertainty), generated by recurrently optimizing the neural network with a self-supervised task, is adopted as the ground-truth for the unlabeled images to augment the training set and boost the segmentation accuracy.

Image Segmentation Pseudo Label +3

Texture Deformation Based Generative Adversarial Networks for Face Editing

no code implementations24 Dec 2018 WenTing Chen, Xinpeng Xie, Xi Jia, Linlin Shen

We also evaluate our approach qualitatively and quantitatively on facial attribute and facial expression synthesis.

Attribute Image-to-Image Translation +1

Reversed Active Learning based Atrous DenseNet for Pathological Image Classification

no code implementations6 Jul 2018 Yuexiang Li, Xinpeng Xie, Linlin Shen, Shaoxiong Liu

However, the usage of deep learning networks for the pathological image analysis encounters several challenges, e. g. high resolution (gigapixel) of pathological images and lack of annotations of cancer areas.

Active Learning Classification +2

Active Learning for Breast Cancer Identification

no code implementations18 Apr 2018 Xinpeng Xie, Yuexiang Li, Linlin Shen

Our RAL is applied to the training set of a simple convolutional neural network (CNN) to remove mislabeled images.

Active Learning

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