Search Results for author: Jiayuan Wang

Found 5 papers, 4 papers with code

You Only Look at Once for Real-time and Generic Multi-Task

1 code implementation2 Oct 2023 Jiayuan Wang, Q. M. Jonathan Wu, Ning Zhang

In this study, we incorporate A-YOLOM, an adaptive, real-time, and lightweight multi-task model designed to concurrently address object detection, drivable area segmentation, and lane line segmentation tasks.

Autonomous Driving Drivable Area Detection +5

An Attentive-based Generative Model for Medical Image Synthesis

1 code implementation2 Jun 2023 Jiayuan Wang, Q. M. Jonathan Wu, Farhad Farhad

This study proposes an attention-based dual contrast generative model, called ADC-cycleGAN, which can synthesize medical images from unpaired data with multiple slices.

Image Generation SSIM

DC-cycleGAN: Bidirectional CT-to-MR Synthesis from Unpaired Data

1 code implementation2 Nov 2022 Jiayuan Wang, Q. M. Jonathan Wu, Farhad Pourpanah

Specifically, a dual contrast loss is introduced into the discriminators to indirectly build constraints between real source and synthetic images by taking advantage of samples from the source domain as negative samples and enforce the synthetic images to fall far away from the source domain.

Image Generation SSIM

Road Network Reconstruction from Satellite Images with Machine Learning Supported by Topological Methods

no code implementations15 Sep 2019 Tamal K. Dey, Jiayuan Wang, Yusu Wang

Next, in a fully automatic framework, we leverage the power of the discrete-Morse based graph reconstruction algorithm to train a CNN from a collection of images without labelled data and use the same algorithm to produce the final output from the segmented images created by the trained CNN.

BIG-bench Machine Learning Graph Reconstruction

Graph Reconstruction by Discrete Morse Theory

1 code implementation14 Mar 2018 Tamal K. Dey, Jiayuan Wang, Yusu Wang

Specifically, first, leveraging existing theoretical understanding of persistence-guided discrete Morse cancellation, we provide a simplified version of the existing discrete Morse-based graph reconstruction algorithm.

Computational Geometry

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