Back to Search Start Over

Human face identification after plastic surgery using SURF, Multi-KNN and BPNN techniques.

Authors :
Sabharwal, Tanupreet
Gupta, Rashmi
Source :
Complex & Intelligent Systems; Jun2024, Vol. 10 Issue 3, p4457-4472, 16p
Publication Year :
2024

Abstract

Facial identification for surgical and non-surgical datasets is getting popular. The reason behind this popularity is the growing need of a robust facial recognition system which is consistent to occlusion, spoofing attacks and last but most important plastic surgery effects. Plastic therapies are undertaken by individuals to beautify their external appearance but it is also undertaken by impostors to commit crimes and falsify their true identities. This research work aims at developing a facial recognition system which can identify genuine and impostor pairs. The projected methodology optimizes face detection via Back-Propagation Neural Network (BPNN) and dimensionality reduction by means of Speeded Up Robust Features followed by Multi-K-Nearest-Neighbor technique. The novelty is the production of an innovative-fangled T-Database which trains the BPNN. Thus, BPNN converges faster and achieves higher recognition. The proposed scheme is not applied till date on a medically altered dataset. We have applied five distance metrics and integrated them to acquire T-Dataset, which is fed to the BPNN. This scheme is tested on surgical and non-surgical datasets and it is deduced that higher recognition is achieved with non-surgical databases as compared to surgical ones. For both surgical and non-surgical datasets, the computational cost attained is the modest. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
21994536
Volume :
10
Issue :
3
Database :
Complementary Index
Journal :
Complex & Intelligent Systems
Publication Type :
Academic Journal
Accession number :
177309410
Full Text :
https://doi.org/10.1007/s40747-024-01358-7