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Lisa Tang

Researcher at University of British Columbia

Publications -  45
Citations -  1169

Lisa Tang is an academic researcher from University of British Columbia. The author has contributed to research in topics: Image registration & Segmentation. The author has an hindex of 15, co-authored 43 publications receiving 950 citations. Previous affiliations of Lisa Tang include Simon Fraser University.

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Journal ArticleDOI

Deep 3D Convolutional Encoder Networks With Shortcuts for Multiscale Feature Integration Applied to Multiple Sclerosis Lesion Segmentation

TL;DR: A novel segmentation approach based on deep 3D convolutional encoder networks with shortcut connections with results showing that this method performs comparably to the top-ranked state-of-the-art methods, even when only relatively small data sets are available for training.
Book ChapterDOI

Deep Convolutional Encoder Networks for Multiple Sclerosis Lesion Segmentation

TL;DR: A novel segmentation approach based on deep convolutional encoder networks and applies it to the segmentation of multiple sclerosis lesions in magnetic resonance images, which eliminates patch selection and redundant calculations at the overlap of neighboring patches and thereby speeds up the training.
Journal ArticleDOI

Deep learning of joint myelin and T1w MRI features in normal-appearing brain tissue to distinguish between multiple sclerosis patients and healthy controls

TL;DR: 3D image patches are extracted from myelin maps and the corresponding T1-weighted MRIs, and are used to learn a latent joint myelin-T1w feature representation via unsupervised deep learning, suggesting that the proposed method has strong potential for identifying image features that are more sensitive and specific to MS pathology in normal-appearing brain tissues.
Journal ArticleDOI

Towards large-scale case-finding: training and validation of residual networks for detection of chronic obstructive pulmonary disease using low-dose CT

TL;DR: The use of deep residual networks on chest CT scans could be an effective case-finding tool for COPD detection and diagnosis, particularly in ex-smokers and current smokers who are being screened for lung cancer.
Book ChapterDOI

Simulation of Ground-Truth Validation Data Via Physically- and Statistically-Based Warps

TL;DR: An algorithm for the automatic generation of large databases of annotated images from a single reference dataset is developed, which uses variational and vibrational spatial deformations, nonlinear radiometric warps mimicking imaging nonhomogeneity, and additive random noise with different underlying distributions.