Douglas P Perrin
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Explore the profile of Douglas P Perrin including associated specialties, affiliations and a list of published articles.
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19
Citations
93
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Recent Articles
1.
Khaledian N, Villard P, Hammer P, Perrin D, Berger M
Med Image Anal
. 2024 Sep;
99:103323.
PMID: 39243597
Simulation of the dynamic behavior of mitral valve closure could improve clinical treatment by predicting surgical procedures outcome. We propose here a method to achieve this goal by using the...
2.
Degirmenci A, Howe R, Perrin D
J Med Imaging (Bellingham)
. 2022 May;
9(3):037001.
PMID: 35603259
In ultrasound imaging, interpolation is a key step in converting scanline data to brightness-mode (B-mode) images. Conventional methods, such as bilinear interpolation, do not fully capture the spatial dependence between...
3.
Terentjev A, Perrin D, Settlemier S, Zurakowski D, Smirnov P, Del Nido P, et al.
Int J Comput Assist Radiol Surg
. 2019 Feb;
14(4):577-586.
PMID: 30798510
Purpose: The goal of this study was to develop an algorithm that enhances the temporal resolution of two-dimensional color Doppler echocardiography (2D CDE) by reordering all the acquired frames and...
4.
Berra I, Hammer P, Berra S, Irusta A, Ryu S, Perrin D, et al.
J Thorac Cardiovasc Surg
. 2018 Dec;
157(1):126-132.
PMID: 30557939
Objective: Aortic valve repair is currently in transition from surgical improvisation to a reproducible operation and an option for many patients with aortic regurgitation. Our research efforts at improving reproducibility...
5.
Degirmenci A, Perrin D, Howe R
Int J Comput Assist Radiol Surg
. 2018 Mar;
13(5):721-729.
PMID: 29549552
Purpose: High dynamic range (HDR) imaging is a popular computational photography technique that has found its way into every modern smartphone and camera. In HDR imaging, images acquired at different...
6.
Yuen S, Perrin D, Vasilyev N, Del Nido P, Howe R
IEEE Trans Robot
. 2018 Jan;
26(5):888-896.
PMID: 29375279
The manipulation of fast moving, delicate tissues in beating heart procedures presents a considerable challenge to the surgeon. A robotic force tracking system can assist the surgeon by applying precise...
7.
Villard P, Hammer P, Perrin D, Del Nido P, Howe R
Int J Med Robot
. 2018 Jan;
14(2).
PMID: 29356304
Background: Common surgical procedures on the mitral valve of the heart include modifications to the chordae tendineae. Such interventions are used when there is extensive leaflet prolapse caused by chordae...
8.
Perrin D, Vasilyev N, Marx G, Del Nido P
JACC Cardiovasc Imaging
. 2012 Mar;
5(3):300-4.
PMID: 22421177
We describe a method to increase the frame rate for 3-dimensional ultrasound sequences of periodically moving cardiac structures by reordering the acquired volume series. The frame rate is especially important...
9.
Schneider R, Perrin D, Vasilyev N, Marx G, Del Nido P, Howe R
Med Image Anal
. 2011 Dec;
16(2):497-504.
PMID: 22200622
Measurement of the shape and motion of the mitral valve annulus has proven useful in a number of applications, including pathology diagnosis and mitral valve modeling. Current methods to delineate...
10.
Schneider R, Perrin D, Vasilyev N, Marx G, Del Nido P, Howe R
Med Image Anal
. 2011 Dec;
16(2):402-14.
PMID: 22154960
Registration of three-dimensional ultrasound (3DUS) volumes is necessary in several applications, such as when stitching volumes to expand the field of view or when stabilizing a temporal sequence of volumes...