Methods for Extraction and Analysis of Shape and Asymmetry from Craniofacial 3D Images. TA Darvann.

3dMD Customer Research, Dental, Genetics, Medical, 3dMDface, Computer Science, Craniofacial/Cleft, Multimodal (CT/CBCT), Oral and Maxillofacial, Plastics, 3dMDtrio System

Date: June 24, 2015. Source: European Craniofacial Congress 2015, Gothenburg, Sweden. Summary: Being able to compare images is one of the core technologies of medical image analysis. In order to quantify change, e.g. due to growth or surgery, it is necessary to compare two or more images. And as part of population studies it is…

3D digital surface imaging for quantification of facial development and asymmetry in juvenile idiopathic arthritis. NV Hermann, TA Darvann, P Larsen, S Kreiborg.

3dMD Customer Research, Dental, Genetics, Medical, 3dMDface, Craniofacial/Cleft, Oral and Maxillofacial, Orthodontics, Plastics, 3dMDtrio System

Date: June 2015. Source: Seminars in Orthodontics, Volume 21, Issue 2, Pages 121–124. Abstract: 3D digital surface imaging (digital stereophotogrammetry or “3D photography”) is becoming an increasingly popular tool for quantification of the face, in clinical contexts as well as for research. The modality is easy to apply and is free from motion artifacts and…

Thesis: Three-dimensional age-related changes of the adult face: African American female population. TC Sutherland.

3dMD Customer Research, Computer Science | Computer Vision, Human Factors | Anthropometric, Medical, 3dMDface, Anthropometric, Morphometrics, 3dMDface System

Date: June 2015 Source: Thesis. ProQuest, Publication No. 1587083. University of Alabama at Birmingham. Adviser: Chung H. Kau. Abstract: Treatment of older adults is one of the fastest growing areas in orthodontic practice. The objectives of this study are to: 1. Investigate the aging of the female African American face using three-dimensional surface imaging to…

A Solution to Face-to-Face Contact in Tele-Presence Systems. X Zhou, P Boulanger.

3dMD Customer Research, Dental, Genetics, Medical, 3dMDface, Computer Science, Craniofacial/Cleft, Oral and Maxillofacial, Orthodontics, Orthognathic, Plastics, Prosthetics, 3dMDface System

Date: June 2015 Source: 2015 12th Conference on Computer and Robot Vision (CRV) Proceedings (p 230 – 236), Halifax, Canada. Abstract: In tele-presence systems, direct face-to-face contact, is essential for emotional communication as it carries non-verbal clues. In commercial products, face-to-face contact is approximated by using either a large semi-transparent mirror to project an image…

Cephalometric analysis and long-term outcomes of orthognathic surgical treatment for obstructive sleep apnoea. ED Ubaldo, GM Greenlee, J Moore, E Sommers, and AM Bollen.

3dMD Customer Research, Dental, Medical, 3dMDface, 3dMDhead, Craniofacial/Cleft, Multimodal (CT/CBCT), Oral and Maxillofacial, Orthodontics, Orthognathic, Otolaryngology, Plastics, 3dMDface System, 3dMDhead System

Date: June 2015. Source: The International Journal of Oral and Maxillofacial Surgery, 44(6):752-9. Abstract: The aim of this study was to describe skeletal and posterior airway changes after orthodontic treatment and surgical jaw advancement, and to evaluate whether there is a correlation between increasing advancement and a long-term reduction in obstructive sleep apnoea (OSA). Lateral…

Thesis: Investigating the Accuracy and Reproducibility of 3dMDface System for Soft Tissue Analysis. YM Kachroo.

3dMD Customer Research, Computer Science | Computer Vision, Dental, Human Factors | Anthropometric, Medical, 3dMDface, Anthropometric, Computer Science, Morphometrics, Craniofacial/Cleft, Oral and Maxillofacial, Orthodontics, Plastics, 3dMDface System

Date: June 2015. Source: Theses. ProQuest, Publication No. 1590412. University of California, Los Angeles. Advisers: Yeumin Hong; Won Moon. Objective: Three-dimensional (3D) soft tissue (ST) changes from orthodontic treatment can now be evaluated with the development of 3D photography. However, the accuracy and reliability of this method is still in question. This study aims to…

Three-dimensional human facial morphologies as robust aging markers. W Chen, W Qian, G Wu, W Chen, B Xian, X Chen, Y Cao, CD Green, F Zhao, K Tang, JD Han.

3dMD Customer Research, Biometric Security, Computer Science | Computer Vision, Genetics, Human Factors | Anthropometric, Medical, Psychology, 3dMDface, Anthropometric, Computer Science, Facial Recognition, Morphometrics, Plastics, 3dMDface System

Date: May 2015. Source: Journal of Cell Research, 25, 574-587. Abstract: Aging is associated with many complex diseases. Reliable prediction of the aging process is important for assessing the risks of aging-associated diseases. However, despite intense research, so far there is no reliable aging marker. Here we addressed this problem by examining whether human 3D…

Precision of three-dimensional stereo-photogrammetry (3dMD) in anthropometry of the auricle and its application in microtia reconstruction. ZC Chen, MN Albdour, JA Lizardo, YA Chen, KT Chen.

3dMD Customer Research, Dental, Human Factors | Anthropometric, Medical, 3D Printing, 3dMDhead, Anthropometric, Craniofacial/Cleft, Oral and Maxillofacial, Plastics, Prosthetics, 3dMDhead System

Date: May 2015. Source: Journal of Plastic, Reconstructive & Aesthetic Surgery, Volume 68, Issue 5, Pages 622–631. Background: The advent of three-dimensional stereo-photogrammetry in recent years has vastly helped the craniomaxillofacial field improve in terms of preoperative and intraoperative decision making. With regard to the auricle though, there is paucity of research as to the…

Comparing Facial 3D Analysis With DNA Testing to Determine Zygosities of Twins. V Vuollo, M Sidlauskas, A Sidlauskas, V Harila, L Salomskiene, A Zhurov, L Holmström, P Pirttiniemi, T Heikkinen.

3dMD Customer Research, Computer Science | Computer Vision, Genetics, Human Factors | Anthropometric, Medical, Psychology, 3dMDface, Anthropometric, Morphometrics, Craniofacial/Cleft, Plastics, 3dMDface System

Date: June 2015. Source: Twin Research and Human Genetics, Volume 18, Issue 03, pp 306-313. Abstract: The aim of this study was to compare facial 3D analysis to DNA testing in twin zygosity determinations. Facial 3D images of 106 pairs of young adult Lithuanian twins were taken with a stereophotogrammetric device (3dMD, Atlanta, Georgia) and…

Digital capture, design, and manufacturing of an extraoral device for a clarinet player with Bell’s palsy. C Aita-Holmes; P Liacouras; WO Wilson; GT Grant

3dMD Customer Research, Medical, 3D Printing, 3dMDhead, Prosthetics, 3dMDhead System

Date: May 2015 (online). Source: The Journal of Prosthetic Dentistry. Abstract: An extraoral device was fabricated to assist a clarinet player with Bell’s palsy. The device was fabricated by using stereophotogrammetry, digital design, and additive manufacturing technologies. Article: Digital capture, design, and manufacturing of an extraoral device for a clarinet player with Bell’s palsy. Authors:…