Search Results for author: Ning Jin

Found 7 papers, 1 papers with code

Cardiac and respiratory motion extraction for MRI using Pilot Tone-a patient study

no code implementations31 Jan 2022 Chong Chen, Yingmin Liu, Orlando P. Simonetti, Matthew Tong, Ning Jin, Mario Bacher, Peter Speier, Rizwan Ahmad

To assess the performances of PT, ECG, and BM, cardiac and respiratory signals extracted from the RT cine images were used as the ground truth.

Neural Retrieval for Question Answering with Cross-Attention Supervised Data Augmentation

no code implementations ACL 2021 Yinfei Yang, Ning Jin, Kuo Lin, Mandy Guo, Daniel Cer

Independently computing embeddings for questions and answers results in late fusion of information related to matching questions to their answers.

Data Augmentation Question Answering

Fully Self-Gated Whole-Heart 4D Flow Imaging from a Five-Minute Scan

no code implementations19 Apr 2020 Aaron Pruitt, Adam Rich, Yingmin Liu, Ning Jin, Lee Potter, Matthew Tong, Saurabh Rajpal, Orlando Simonetti, Rizwan Ahmad

ReVEAL4D is validated using data from eight healthy volunteers and two patients and compared with a compressed sensing technique, L1-SENSE.

Self-Supervised Learning of State Estimation for Manipulating Deformable Linear Objects

no code implementations14 Nov 2019 Mengyuan Yan, Yilin Zhu, Ning Jin, Jeannette Bohg

Challenges in taking the state-space approach are the estimation of the high-dimensional state of a deformable object from raw images, where annotations are very expensive on real data, and finding a dynamics model that is both accurate, generalizable, and efficient to compute.

Self-Supervised Learning

A Pixel-Based Framework for Data-Driven Clothing

no code implementations3 Dec 2018 Ning Jin, Yilin Zhu, Zhenglin Geng, Ronald Fedkiw

With the aim of creating virtual cloth deformations more similar to real world clothing, we propose a new computational framework that recasts three dimensional cloth deformation as an RGB image in a two dimensional pattern space.

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