Hari Sundar
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Explore the profile of Hari Sundar including associated specialties, affiliations and a list of published articles.
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10
Citations
77
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Recent Articles
1.
Stapleton T, Lindsey L, Sundar H, Dearing M
Anim Microbiome
. 2024 Jul;
6(1):43.
PMID: 39080711
Gut microbiota are intrinsic to an herbivorous lifestyle, but very little is known about how plant secondary compounds (PSCs), which are often toxic, influence these symbiotic partners. Here we interrogated...
2.
Khurd P, Grady L, Oketokoun R, Sundar H, Gajera T, Gibbs-Strauss S, et al.
J Pathol Inform
. 2012 Jul;
2:S8.
PMID: 22811964
Several applications such as multiprojector displays and microscopy require the mosaicing of images (tiles) acquired by a camera as it traverses an unknown trajectory in 3D space. A homography relates...
3.
Rivest-Henault D, Sundar H, Cheriet M
IEEE Trans Med Imaging
. 2012 Apr;
31(8):1557-72.
PMID: 22531755
A 2D/3D nonrigid registration method is proposed that brings a 3D centerline model of the coronary arteries into correspondence with bi-plane fluoroscopic angiograms. The registered model is overlaid on top...
4.
Zhu Y, Tsin Y, Sundar H, Sauer F
Med Image Comput Comput Assist Interv
. 2010 Oct;
13(Pt 3):287-94.
PMID: 20879411
We present a new image-based respiratory motion compensation method for coronary roadmapping in fluoroscopic images. A temporal analysis scheme is proposed to identify static structures in the image gradient domain....
5.
Sundar H, Khamene A, Yatziv L, Xu C
Med Image Comput Comput Assist Interv
. 2010 Apr;
12(Pt 2):381-8.
PMID: 20426135
We propose a novel method to detect the current state of the quasi-periodic system from image sequences which in turn will enable us to synchronize/gate the image sequences to obtain...
6.
Sundar H, Davatzikos C, Biros G
Med Image Comput Comput Assist Interv
. 2010 Apr;
12(Pt 2):257-65.
PMID: 20426120
We propose a method for the analysis of cardiac images with the goal of reconstructing the motion of the ventricular walls. The main feature of our method is that the...
7.
Sundar H, Litt H, Shen D
Pattern Recognit
. 2010 Apr;
42(11):2514-2526.
PMID: 20379351
A method for spatio-temporally smooth and consistent estimation of cardiac motion from MR cine sequences is proposed. Myocardial motion is estimated within a 4-dimensional (4D) registration framework, in which all...
8.
Sundar H, Shen D, Biros G, Xu C, Davatzikos C
Med Image Comput Comput Assist Interv
. 2007 Dec;
10(Pt 1):950-8.
PMID: 18051150
We present a new method for the fast and robust computation of information theoretic similarity measures for alignment of multi-modality medical images. The proposed method defines a non-uniform, adaptive sampling...
9.
Shen D, Sundar H, Xue Z, Fan Y, Litt H
Med Image Comput Comput Assist Interv
. 2006 May;
8(Pt 2):902-10.
PMID: 16686046
A 4D image registration method is proposed for consistent estimation of cardiac motion from MR image sequences. Under this 4D registration framework, all 3D cardiac images taken at different time-points...
10.
Bridges C, Gopal K, Holt D, Yarnall C, Cole S, Anderson R, et al.
J Thorac Cardiovasc Surg
. 2005 Nov;
130(5):1364.
PMID: 16256790
Background: Previously, we used cardiopulmonary bypass with incomplete cardiac isolation and antegrade administration of vector for global cardiac gene delivery. Here we present a translatable cardiac surgical procedure that allows...