Multi-view stereophotogrammetry for post-mastectomy breast reconstruction.
A multi-view three-dimensional stereophotogrammetry system was developed to capture 3D shape of breasts for breast cancer patients. The patients had received immediate unilateral breast reconstruction after mastectomy by the extended latissimus dorsi flap and without contralateral surgery. In order...
| Publicado en: | Medical & Biological Engineering & Computing Vol. 54; no. 2/3; pp. 475 - 485 |
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| Autores principales: | , , , , , , , , , |
| Formato: | Journal Article |
| Publicado: |
Springer Nature
Mar2016
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=113881182&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 113881182 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01400118 PO0 jtl: Medical & Biological Engineering & Computing issn: 01400118 maglogo: N pubinfo: dt: Mar2016 vid: 54 iid: 2/3 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 113881182 113881182 NLM26133282 10.1007/s11517-015-1334-3 NLM26133282 113881182 ppf: 475 ppct: 10 formats: fmt: @attributes: type: P tig: atl: Multi-view stereophotogrammetry for post-mastectomy breast reconstruction. aug: au: Ju, Xiangyang Henseler, Helga Peng, Matthew Khambay, Balvinder Ray, Arup Ayoub, Ashraf Peng, Matthew Jian-Qiao Khambay, Balvinder S Ray, Arup K Ayoub, Ashraf F affil: Medical Devices Unit, NHS Greater Glasgow and Clyde, Southern General Hospital, Glasgow G51 4TF UK sug: subj: Mastectomy Methods Breast Reconstruction Methods Photogrammetry Methods Calibration Female Artifacts Imaging, Three-Dimensional Female ab: A multi-view three-dimensional stereophotogrammetry system was developed to capture 3D shape of breasts for breast cancer patients. The patients had received immediate unilateral breast reconstruction after mastectomy by the extended latissimus dorsi flap and without contralateral surgery. In order to capture the whole breast shape including the inframammary fold, the patients were introduced to the imaging room and leaned over the imaging rig to open up the inframammary fold and to expose the entire area of each breast. The imaging system consisted of eight high-resolution ([Formula: see text] pixels) digital cameras and four flash units. The cameras were arranged in four stereo pairs from four different view angles to cover the whole surface of the breasts. The system calibration was carried out ahead of every capture session, and the stereo images were matched to generate four range images to be integrated using an elastic model proposed. A watertight breast mesh model was reconstructed to measure the volume of the breast captured. The accuracy of using the developed multi-view stereophotogrammetry system for breast volume measurement was 11.12cc with SEM 7.74cc, comparing to the measurements of the water displacement method. It was concluded that the 3D stereophotogrammetry image system developed was more reliable than the method of water displacement. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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