Publications in Computer Vision Venues

Last updated on Jul 6, 2020

CVPR

AGA: Attribute-Guided Augmentation

AGA: Attribute-Guided Augmentation

We consider the problem of data augmentation, ie, generating artificial samples to extend a given corpus of training data. …
Mandar Dixit, Roland Kwitt, Marc Niethammer, Nuno Vasconcelos
PDF DOI
An optimal control approach for deformable registration

An optimal control approach for deformable registration

This paper addresses large-displacement-diffeomorphic mapping registration from an optimal control perspective. This viewpoint leads to …
Gabriel L. Hart, Christopher Zach, Marc Niethammer
PDF DOI
Continuous maximal flows and Wulff shapes: Application to MRFs

Continuous maximal flows and Wulff shapes: Application to MRFs

Convex and continuous energy formulations for low level vision problems enable efficient search procedures for the corresponding …
Christopher Zach, Marc Niethammer, Jan-Michael Frahm
PDF DOI
Discovering Hidden Physics Behind Transport Dynamics

Discovering Hidden Physics Behind Transport Dynamics

Transport processes are ubiquitous. They are, for example, at the heart of optical flow approaches; or of perfusion imaging, where …
Peirong Liu, Lin Tian, Yubo Zhang, Stephen Aylward, Yueh Lee, Marc Niethammer
PDF
Dynamic Geodesic Snakes for Visual Tracking

Dynamic Geodesic Snakes for Visual Tracking

Visual tracking using active contours is usually accomplished in a static framework. The active contour tracks the object of interest …
Marc Niethammer, Allen R. Tannenbaum
PDF DOI
Metric Learning for Image Registration

Metric Learning for Image Registration

Image registration is a key technique in medical image analysis to estimate deformations between image pairs. A good deformation model …
Marc Niethammer, Roland Kwitt, François-Xavier Vialard
PDF DOI
Networks for Joint Affine and Non-Parametric Image Registration

Networks for Joint Affine and Non-Parametric Image Registration

We introduce an end-to-end deep-learning framework for 3D medical image registration. In contrast to existing approaches, our framework …
Zhengyang Shen, Xu Han, Zhenlin Xu, Marc Niethammer
PDF DOI
One-Shot Learning of Scene Locations via Feature Trajectory Transfer

One-Shot Learning of Scene Locations via Feature Trajectory Transfer

The appearance of (outdoor) scenes changes considerably with the strength of certain transient attributes, such as” …
Roland Kwitt, Sebastian Hegenbart, Marc Niethammer
PDF DOI
Registration of Developmental Image Sequences with Missing Data

Registration of Developmental Image Sequences with Missing Data

Longitudinal image registration is commonly used to establish spatial correspondence between images when investigating temporal changes …
Istvan Csapo, Yundi Shi, Mar Sanchez, Martin Styner, Marc Niethammer
PDF DOI
Scene Parsing with Object Instances and Occlusion Ordering

Scene Parsing with Object Instances and Occlusion Ordering

This work proposes a method to interpret a scene by assigning a semantic label at every pixel and inferring the spatial extent of …
Joseph Tighe, Marc Niethammer, Svetlana Lazebnik
PDF DOI

ECCV

Adversarial Data Augmentation via Deformation Statistics

Adversarial Data Augmentation via Deformation Statistics

Deep learning models have been successful in computer vision and medical image analysis. However, training these models frequently …
Sahin Olut, Zhengyang Shen, Zhenlin Xu, Samuel Gerber, Marc Niethammer
PDF DOI
Geodesic Regression on the Grassmannian

Geodesic Regression on the Grassmannian

This paper considers the problem of regressing data points on the Grassmann manifold over a scalar-valued variable. The Grassmannian …
Yi Hong, Roland Kwitt, Nikhil Singh, Brad Davis, Nuno Vasconcelos, Marc Niethammer
PDF DOI

IJCV

Area-Based Medial Axis of Planar Curves

Area-Based Medial Axis of Planar Curves

A new definition of affine invariant medial axis of planar closed curves is introduced. A point belongs to the affine medial axis if …
Marc Niethammer, Santiago Betelú, Guillermo Sapiro, Allen R. Tannenbaum, Peter J. Giblin
PDF DOI
On the Evolution of Vector Distance Functions of Closed Curves

On the Evolution of Vector Distance Functions of Closed Curves

Inspired by the work by Gomes et al., we describe and analyze a vector distance function approach for the implicit evolution of closed …
Marc Niethammer, Patricio A. Vela, Allen R. Tannenbaum
PDF DOI
Scene Parsing with Object Instance Inference Using Regions and Per-exemplar Detectors

Scene Parsing with Object Instance Inference Using Regions and Per-exemplar Detectors

This paper describes a system for interpreting a scene by assigning a semantic label at every pixel and inferring the spatial extent of …
Joseph Tighe, Marc Niethammer, Svetlana Lazebnik
PDF DOI

TPAMI

Parametric Regression on the Grassmannian

Parametric Regression on the Grassmannian

We address the problem of fitting parametric curves on the Grassmann manifold for the purpose of intrinsic parametric regression. As …
Yi Hong, Roland Kwitt, Nikhil Singh, Nuno Vasconcelos, Marc Niethammer
PDF DOI
Admin
Admin
UNC Biomedical Image Analysis Group (UNC-biag)

UNC Biomedical Image Analysis Group (unc-biag)