techniques and accuracy for aligning facial and intraoral digital scans to integ

MetiSmile is the world's first face scanner that integrates 3D facial scanning and mandibular move- ment tracking. Designed with clinicians in mind, this two-in ...

www.meisinger.de·16.5 MB

The alignment between the intraoral and face scans with a lip-and-cheek retractor shows a mean value of deviation of 0.2848 mm: considering the ...

pdfs.semanticscholar.org·15.6 MB

We propose a method for simultaneously computing non-rigid warps to a large collection of 3D meshes, in order to minimize scan- to-scan distances in all ...

gfx.cs.princeton.edu·7.3 MB

CBCT provides information on dental and maxillo- facial structures, whereas IOS provides highly accurate surface information on tooth crowns and gingiva. While ...

papers.miccai.org·6.3 MB

Smile design has used the patient's diagnostic data, sci- entific principles, and artistic concepts of beauty to create an esthetically pleasing smile.1.

go.digitalsmiledesign.com·4.6 MB

by TTK Dat · 2025 · Cited by 2 — This study presents a deep learning-based approach that integrates cone-beam computed tomography (CBCT) with facial scan data, aiming to enhance ...

pdfs.semanticscholar.org·3.6 MB

Here we show that a model-based approach can align meshes automatically, producing alignment accuracy similar to that of previous methods that rely on many ...

cs.brown.edu·3.0 MB

Conclusions: CSS seems to represent a viable option for capturing accurate intraoral digital impressions for the fabrication of precise long-span implant- ...

go.digitalsmiledesign.com·2.7 MB

Three facial scans are needed: reference, rest, and smile. First, place the forehead marker (ScanBodyFace; AFT Dental. System) on the patient's forehead. For ...

go.digitalsmiledesign.com·2.7 MB

by CM Hyun · 2022 · Cited by 1 — 2, the intra-oral scanner makes it possible to acquire 3D surface information of teeth directly from the oral cavity, and a joint utilization of ...

arxiv.org·2.5 MB

Objectives: This in vitro study aimed to evaluate the impact of different alignment algorithms and CAD software.

atelierdentalmadrid.com·2.5 MB

Our approach operates in a fully- convolutional fashion, enabling alignment of CAD models to the objects of a scan in a single forward pass. This en- ables our ...

openaccess.thecvf.com·1.7 MB

When adopting 3D measurement solutions like laser trackers, track arms and scan arms, it's important to make certain you understand the benefits ...

media.faro.com·1.6 MB

by RRP Schobben · 2025 · Cited by 4 — Method C: a fusion model of the intra-oral scan, the 3D stereophotogrammetric extra-oral image of the face in rest and the full-skull CBCT scan.

d-nb.info·1.3 MB

A standard “best-fit alignment” uses an iterative closest point (ICP) algorithm to align scans, with each software using a slightly different algorithm and do ...

leedsdigitaldentistry.com·1.1 MB

by M Serafin · 2025 · Cited by 6 — These findings indicate a high degree of accuracy and support the potential use of reduced FOV CBCT as an alternative to full-cranium. CBCT in ...

isdent.org·830.9 KB

4 There- fore, the present study aimed to evaluate the accuracy of FS superimposition by comparing registration to full-cranium. CBCT and ...

air.unimi.it·830.3 KB

Cylindrical refer- ence geometries showed fewer differences than bar-shaped ones and best-fit alignments fewer variations than alignments based on boundary ...

d-nb.info·744.0 KB

This scoping review examined the adoption of three-dimensional (3D) facial scanning technology in clinical dentistry, focusing on the range of ...

www.cureus.com·701.5 KB

This study assessed the accuracy and duration of AI-assisted registration versus point-based registration in CBCT scans with heavy metal ...

www.researchsquare.com·296.3 KB