Face to Face: Anthropometry‐Based Interactive Face Shape Modeling Using Model Priors

Abstract

This paper presents a new anthropometrics-based method for generating realistic, controllable face models. Our method establishes an intuitive and efficient interface to facilitate procedures for interactive 3D face modeling and editing. It takes 3D face scans as examples in order to exploit the variations presented in the real faces of individuals. The system automatically learns a model prior from the data-sets of example meshes of facial features using principal component analysis (PCA) and uses it to regulate the naturalness of synthesized faces. For each facial feature, we compute a set of anthropometric measurements to parameterize the example meshes into a measurement space. Using PCA coefficients as a compact shape representation, we formulate the face modeling problem in a scattered data interpolation framework which takes the user-specified anthropometric parameters as input. Solving the interpolation problem in a reduced subspace allows us to generate a natural face shape that satisfies the user-specified constraints. At runtime, the new face shape can be generated at an interactive rate. We demonstrate the utility of our method by presenting several applications, including analysis of facial features of subjects in different race groups, facial feature transfer, and adapting face models to a particular population group.

Farkas Indices- Facial Anthropometry, Key To Identify Aggression In School Going Children Of India: A Review

“…• National status of identifying aggression among the children by facial anthropometry: In a study it has been showed that pre pubertal growth can be assessed by facial anthropometry and can be milestones in analyzing behavior or changing behavior (Magdalena, 2014) Testosterone is the hormone responsible for aggression amongst the male population even in the children and the anthropometric parameter 2D and 4D ratio is said to be responsible for supporting the level of testosterone. Even the chelion a Farka's landmark had already shown similar effect like 2D/4D ratio (Zhangh, 2009) With extended study of several biomarkers corticosterone come out from the groove, at potentially subjected to increase or decrease stress amongst the person. Whereas initiation of stress brings up several other psychological abnormalities like; anxiety, depression and in further aggression.…”

Advancement in Human Face Prediction Using DNA

“…Some researchers have established a guide to map the 3D face meshes in question to a template that resembles an anthropometric mask [148]. The open-source MeshMonk tool is a script designed to automatically quantify the dense surfaces of the biological phenotypes in question.…”

“…CI = Confidence interval. NR: Not reported [144][145][146][147][148][149][150][151][152][153][154][155][156][157][158][159][160][161]163,168]. Table S4: Summary of data obtained from NHGRI-EBI GWAS Catalog for SNPs that met the genome-wide significance p-value threshold of (5 × 10 −8 ) for traits in the nose region.…”

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“…It is traditional & popular methods to interact with students which are based on direct meeting on daily bases and distributing the curriculum by face to face lectures while using or supporting electronic mechanisms in the classroom used casually for students to complete their certain tasks, (Zhang and Prakash, 2009).…”