Facial Age Estimation

1
Ramasubramanian
Ramasubramanian
2
Gowtham.J
Gowtham.J
3
Derick Immanuvel.F
Derick Immanuvel.F
4
Bharat Kumar
Bharat Kumar

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GJCST Volume 18 Issue F1

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The objective of our study was to evaluate, in a population of Togolese People Living With HIV(PLWHIV), the agreement between three scores derived from the general population namely the Framingham score, the Systematic Coronary Risk Evaluation (SCORE), the evaluation of the cardiovascular risk (CVR) according to the World Health Organization.
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Age estimation based on the human face remains a significant problem in computer vision and pattern recognition. In order to estimate an accurate age or age group of a facial image, most of the existing algorithms require a huge face data set attached with age labels. This imposes a constraint on the utilization of the huge amount of human photos in the social networks. These images may provide no age label, but it is easily to derive the age difference for an image pair of the same person. To improve the age estimation accuracy, we propose a novel learning scheme to take advantage of these weakly labeled data via the deep Convolutional Neural Networks (CNNs). For each image pair, Kullback-Leibler divergence is employed to embed the age difference information(MS. SWATHI THILAKAN). The entropy loss and the cross entropy loss are adaptively applied on each image to make the distribution exhibit a single peak value. The combination of these losses is designed to drive the neural network to understand the age gradually from only the age difference information. Experimental results on two aging face databases show the advantages of the proposed age difference learning system and the state-of-the-art performance is gained.

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3 Cites in Articles

References

  1. K.-Y Chang,C.-S Chen (2015). A learning framework for age rank estimation based on face images with scattering transform.
  2. Md,Md Rahim,T Najmul Hossain (2013). Face recognition using local binary patterns (lbp).
  3. M Thilakan,M Saba,M Rowley,H Baluja,S (1996). Automatic human age estimation system for face images.

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

Ramasubramanian. 2018. \u201cFacial Age Estimation\u201d. Global Journal of Computer Science and Technology - F: Graphics & Vision GJCST-F Volume 18 (GJCST Volume 18 Issue F1): .

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Journal Specifications

Crossref Journal DOI 10.17406/gjcst

Print ISSN 0975-4350

e-ISSN 0975-4172

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GJCST-F Classification: I.2.0
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v1.2

Issue date

July 9, 2018

Language

English

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Facial Age Estimation

Ramasubramanian
Ramasubramanian
Gowtham.J
Gowtham.J
Derick Immanuvel.F
Derick Immanuvel.F
Bharat Kumar
Bharat Kumar

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