A novel investigation of the effect of iterations in sliding semi-landmarks for 3D human facial images

A novel investigation of the effect of iterations in sliding semi-landmarks for 3D human facial images

Abstract Background Landmark-based approaches of two- or three-dimensional coordinates are the most widely used in geometric morphometrics (GM). As human face hosts the organs that act as the central interface for identification, more landmarks are needed to characterize biological shape variation....

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Bibliographic Details
Main Authors: Azree Nazri, Olalekan Agbolade, Razali Yaakob, Abdul Azim Ghani, Yoke Kqueen Cheah
Format: Article
Language:English
Published: BMC 2020-05-01
Series:BMC Bioinformatics
Subjects:
Facial landmarks
Sliding semi-landmarks
3D faces
Multi-point warping
PCA
LDA
Online Access:http://link.springer.com/article/10.1186/s12859-020-3497-7

Internet

http://link.springer.com/article/10.1186/s12859-020-3497-7

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