Variation of the Face in Rest Using 3D Stereophotogrammetry. TJJ Maal, LM Verhamme, B van Loon, JM Plooij, A Kho, FA Rangel, W Borstlap, SJ Bergé

3dMD Customer Research, Dental, Medical, 3dMDhead, Oral and Maxillofacial, 3dMDface System, 3dMDhead System

Date: November 2011. Source: International Journal of Oral and Maxillofacial Surgery, Volume 40, Issue 11, Pages 1252-1257. Abstract: To evaluate treatment outcomes following oral and maxillofacial surgery, pre- and post-treatment three-dimensional (3D) photographs of the patient’s face can assessed, but this procedure is accurate only if the face is captured with the same facial expression…

Image Fusion in Preoperative Planning. SA Schendel, KS Duncan, C Lane.

3dMD Customer Research, Medical, 3dMDface, Multimodal (CT/CBCT), Oral and Maxillofacial, Plastics

Date: November 2011. Source: 3D: Fusion, Sculpting, Imaging Systems. Facial Plastic Surgery Clinics of North America. Volume 19, Issue 4, Pages 577-590. Abstract: This article presents a comprehensive overview of generating a digital Patient-Specific Anatomic Reconstruction (PSAR) model of the craniofacial complex as the foundation for a more objective surgical planning platform. The technique explores…

Assessment of rhinoplasty techniques by overlay of before-and-after 3D images. DM Toriumi, T Dixon.

3dMD Customer Research, Medical, 3dMDface, Otolaryngology, Plastics

Date: November 2011. Source: 3D to Assess Changes Resulting from Surgery, Facial Plastic Surgery Clinics of North America, Volume 19, Number 4, Pages 712-723, Nov 2011. Abstract: This article describes the equipment and software used to create facial 3D imaging and discusses the validation and reliability of the objective assessments done using this equipment. By…

Creation of the Virtual Patient for the Study of Facial Morphology. CH Kau.

3dMD Customer Research, Dental, 3dMDface, Multimodal (CT/CBCT), Orthodontics, Uncategorized

Date: November 2011. Source: 3D Imaging Technologies for Facial Plastic Surgery, Facial Plastic Surgery Clinics of North America, Volume 19, Number 4, Pages 615-622, Nov 2011. Abstract: The author provides an overview of the new imaging technologies that allow the practitioner to accurately capture the patient’s soft tissue facial morphology and underlying bones and teeth,…

Using Facial Symmetry to Handle Pose Variations in Real-World 3D Face Recognition. G Passalis, P Perakis, T Theoharis, and IA Kakadiaris.

3dMD Customer Research, Biometric Security, Facial Recognition, 3dMDface System, Temporal-3D Systems (4D)

Date: November 2011. Source: IEEE Transactions on Pattern Analysis and Machine Intelligence (impact factor: 4.91). Abstract: The uncontrolled conditions of real-world biometric applications pose a great challenge to any face recognition approach. The unconstrained acquisition of data from uncooperative subjects may result in facial scans with significant pose variations along the yaw axis. Such pose…

Facial phenotypes in subgroups of prepubertal boys with autism spectrum disorders are correlated with clinical phenotypes. K Aldridge, ID George, KK Cole, JR Austin, TN Takahashi, Y Duan, and JH Miles.

3dMD Customer Research, Genetics, Medical, 3dMDhead, Autism, 3dMDhead System

Date: October 2011. Source: Molecular Autism Journal, 2:15. Background: The brain develops in concert and in coordination with the developing facial tissues, with each influencing the development of the other and sharing genetic signaling pathways. Autism spectrum disorders (ASDs) result from alterations in the embryological brain, suggesting that the development of the faces of children…

Digital Stereophotogrammetry as a New Technique to Quantify Truncal Deformity: A Pilot Study in Persons with Osteogenesis Imperfecta. LR Gabor, AP Chamberlin, E Levy, M Perry, H Cintas, SM Paul.

3dMD Customer Research, Human Factors | Anthropometric, Medical, 3dMDbody, Anthropometric, 3dMDthorax

Date: October 2011. Source: American Journal of Physical Medicine & Rehabilitation; 90(10): 844–850. Abstract: The objective of this pilot study was to determine the usability of stereophotogrammetry (SP) as a non-invasive technique for obtaining linear measures and anatomical data of the torso in people with osteogenesis imperfecta (OI) in comparison to clinical observations. Ten participants…

Morphological Integration of Soft-Tissue Facial Morphology in Down Syndrome and Siblings. J Starbuck, RH Reeves, and J Richtsmeier.

3dMD Customer Research, Genetics, Medical, Down Syndrome, 3dMDface System

Date: June 2011. Source: American Journal of Physical Anthropology, 146(4): 560–568. Abstract: Down syndrome (DS), resulting from trisomy of chromosome 21, is the most common live-born human aneuploidy. The phenotypic expression of trisomy 21 produces variable, though characteristic, facial morphology. Although certain facial features have been documented quantitatively and qualitatively as characteristic of DS (e.g.,…

3D Symmetry Measure Invariant to Subject Pose During Image Acquisition. M Kawale, J Lee, SY Leung, MC Fingeret, GP Reece, MA Crosby, EK Beahm, MK Markey, FA Merchant.

3dMD Customer Research, Computer Science | Computer Vision, Medical, Plastics, 3dMDthorax System

Date: June 2011. Source: Breast Cancer (Auckl). 5:131-42. doi: 10.4137/BCBCR.S7140. Abstract: In this study we evaluate the influence of subject pose during image acquisition on quantitative analysis of breast morphology. Three (3D) and two-dimensional (2D) images of the torso of 12 female subjects in two different poses; (1) hands-on-hip (HH) and (2) hands-down (HD) were…

Three-dimensional gender differences in facial form of children in the North East of England. I Bugaighis, C Mattick, B Tiddeman, and R Hobson

3dMD Customer Research, Computer Science | Computer Vision, Dental, Morphometrics, Orthodontics

Date: April 2011 (Epub) Source: European Journal of Orthodontics Abstract: The aim of the prospective cross-sectional morphometric study was to explore three dimensional (3D) facial shape and form (shape plus size) variation within and between 8- and 12-year-old Caucasian children; 39 males age-matched with 41 females. Article: Three-dimensional gender differences in facial form of children…