Search Results for author: Yundong Zhang

Found 6 papers, 2 papers with code

TransFuse: Fusing Transformers and CNNs for Medical Image Segmentation

1 code implementation16 Feb 2021 Yundong Zhang, Huiye Liu, Qiang Hu

Medical image segmentation - the prerequisite of numerous clinical needs - has been significantly prospered by recent advances in convolutional neural networks (CNNs).

Image Segmentation Medical Image Segmentation +2

Improve Model Generalization and Robustness to Dataset Bias with Bias-regularized Learning and Domain-guided Augmentation

no code implementations12 Oct 2019 Yundong Zhang, Hang Wu, Huiye Liu, Li Tong, May D. Wang

In this study, we investigated model robustness to dataset bias using three large-scale Chest X-ray datasets: first, we assessed the dataset bias using vanilla training baseline; second, we proposed a novel multi-source domain generalization model by (a) designing a new bias-regularized loss function; and (b) synthesizing new data for domain augmentation.

Domain Generalization

Robust and High Performance Face Detector

no code implementations6 Jan 2019 Yundong Zhang, Xiang Xu, Xiaotao Liu

In recent years, face detection has experienced significant performance improvement with the boost of deep convolutional neural networks.

Data Augmentation Face Detection +1

Interpretable Visual Question Answering by Visual Grounding from Attention Supervision Mining

no code implementations1 Aug 2018 Yundong Zhang, Juan Carlos Niebles, Alvaro Soto

A key aspect of VQA models that are interpretable is their ability to ground their answers to relevant regions in the image.

Question Answering Visual Grounding +1

Deep Cost-Sensitive and Order-Preserving Feature Learning for Cross-Population Age Estimation

no code implementations CVPR 2018 Kai Li, Junliang Xing, Chi Su, Weiming Hu, Yundong Zhang, Stephen Maybank

First, a novel cost-sensitive multi-task loss function is designed to learn transferable aging features by training on the source population.

Age Estimation

Hello Edge: Keyword Spotting on Microcontrollers

18 code implementations20 Nov 2017 Yundong Zhang, Naveen Suda, Liangzhen Lai, Vikas Chandra

We train various neural network architectures for keyword spotting published in literature to compare their accuracy and memory/compute requirements.

Keyword Spotting

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