NDLI: High quality surface reconstruction in radiotherapy: Cross-sectional contours to 3D mesh using wavelets

Content Provider	IEEE Xplore Digital Library
Author	Moriconi, S. Scalco, E. Broggi, S. Avuzzi, B. Valdagni, R. Rizzo, G.
Copyright Year	2015
Description	Author affiliation: Dept. of Med. Phys., San Raffaele Sci. Inst., Milan, Italy (Broggi, S.) \|\| Prostate Cancer Program & Div. of Radiat. Oncology 1, Fondazione IRCCS Ist. Naz. dei Tumori, Milan, Italy (Valdagni, R.) \|\| Inst. of Mol. Bioimaging & Physiol., Segrate, Italy (Moriconi, S.; Scalco, E.; Rizzo, G.) \|\| Div. of Radiat. Oncology 1, Fondazione IRCCS Ist. Naz. dei Tumori, Milan, Italy (Avuzzi, B.)
Abstract	A novel approach for three-dimensional (3D) surface reconstruction of anatomical structures in radiotherapy (RT) is presented. This is obtained from manual cross-sectional contours by combining both image voxel segmentation processing and implicit surface streaming methods using wavelets. 3D meshes reconstructed with the proposed approach are compared to those obtained from traditional triangulation algorithm. Qualitative and quantitative evaluations are performed in terms of mesh quality metrics. Differences in smoothness, detail and accuracy are observed in the comparison, considering three different anatomical districts and several organs at risk in radiotherapy. Overall best performances were recorded for the proposed approach, regardless the complexity of the anatomical structure. This demonstrates the efficacy of the proposed approach for the 3D surface reconstruction in radiotherapy and allows for further specific image analyses using real biomedical data.
Starting Page	4222
Ending Page	4225
File Size	4788396
Page Count	4
File Format	PDF
ISSN	1557170X
e-ISBN	9781424492718
DOI	10.1109/EMBC.2015.7319326
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-08-25
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Surface reconstruction Three-dimensional displays Surface treatment Image reconstruction Surface waves Shape Anatomical structure
Content Type	Text
Resource Type	Article
Subject	Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A dynamic 3D foot reconstruction system

2D/3D reconstruction of a scaled lumbar vertebral model from a single fluoroscopic image

Occluding Contours for Multi-view Stereo

Anthropometric body measurements based on multi-view stereo image reconstruction

Accurate kidney surface reconstruction from 3D ultrasonography for volume assessment: First clinical evaluation

Detecting distance between injected microspheres and target tumor via 3D reconstruction of tissue sections

3D reconstruction of wireless capsule endoscopy images

Mucosal region detection and 3D reconstruction in wireless capsule endoscopy videos using active contours

Acquisition and interactive 3D exploration of the internal structure of a dissected specimen

High quality surface reconstruction in radiotherapy: Cross-sectional contours to 3D mesh using wavelets

Similar Documents

A dynamic 3D foot reconstruction system

2D/3D reconstruction of a scaled lumbar vertebral model from a single fluoroscopic image

Occluding Contours for Multi-view Stereo

Anthropometric body measurements based on multi-view stereo image reconstruction

Accurate kidney surface reconstruction from 3D ultrasonography for volume assessment: First clinical evaluation

Detecting distance between injected microspheres and target tumor via 3D reconstruction of tissue sections

3D reconstruction of wireless capsule endoscopy images

Mucosal region detection and 3D reconstruction in wireless capsule endoscopy videos using active contours

Acquisition and interactive 3D exploration of the internal structure of a dissected specimen

High quality surface reconstruction in radiotherapy: Cross-sectional contours to 3D mesh using wavelets