Classification of Facial Expressions based on Transitions Derived from Third Order Neighborhood LBP

Article ID

CSTGV78K47

Classification of Facial Expressions based on Transitions Derived from Third Order Neighborhood LBP

Dr. Vakulabharanam Vijaya Kumar
Dr. Vakulabharanam Vijaya Kumar Anurag Group of Institutions
Gorti Satyanaraya Murty
Gorti Satyanaraya Murty
Pullela S V V S R Kumar
Pullela S V V S R Kumar
DOI

Abstract

The present paper extended the LBP transitions derived from second-order neighbourhood on to third order neighbourhood LBP (TN-LBP) and derived transitions on Trapezoid patterns for facial expression classification. The TN-LBP forms four Trapezoid Patterns (TP) i.e. top left, bottom right and top right, bottom left. So far no researcher carried out work on classification problem based on transitions on third-order neighborhood LBP. The present paper derived transitions on the two reciprocal “Trapezoids of TN-LBP (T-TN-LBP) i.e. top left vs. bottom right. Each of these Trapezoids on TN-LBP will have five pixies and each of them will have 25 i.e 32 patterns. The present paper derived transitions on two symmetric T-TN-LBP. Based on this, facial expression recognition algorithm is built. The proposed approach is compared with the existing methods.

Classification of Facial Expressions based on Transitions Derived from Third Order Neighborhood LBP

The present paper extended the LBP transitions derived from second-order neighbourhood on to third order neighbourhood LBP (TN-LBP) and derived transitions on Trapezoid patterns for facial expression classification. The TN-LBP forms four Trapezoid Patterns (TP) i.e. top left, bottom right and top right, bottom left. So far no researcher carried out work on classification problem based on transitions on third-order neighborhood LBP. The present paper derived transitions on the two reciprocal “Trapezoids of TN-LBP (T-TN-LBP) i.e. top left vs. bottom right. Each of these Trapezoids on TN-LBP will have five pixies and each of them will have 25 i.e 32 patterns. The present paper derived transitions on two symmetric T-TN-LBP. Based on this, facial expression recognition algorithm is built. The proposed approach is compared with the existing methods.

Dr. Vakulabharanam Vijaya Kumar
Dr. Vakulabharanam Vijaya Kumar Anurag Group of Institutions
Gorti Satyanaraya Murty
Gorti Satyanaraya Murty
Pullela S V V S R Kumar
Pullela S V V S R Kumar

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Dr. Vakulabharanam Vijaya Kumar. 2014. “. Global Journal of Computer Science and Technology – F: Graphics & Vision GJCST-F Volume 14 (GJCST Volume 14 Issue F1): .

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Crossref Journal DOI 10.17406/gjcst

Print ISSN 0975-4350

e-ISSN 0975-4172

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Classification of Facial Expressions based on Transitions Derived from Third Order Neighborhood LBP

Dr. Vakulabharanam Vijaya Kumar
Dr. Vakulabharanam Vijaya Kumar Anurag Group of Institutions
Gorti Satyanaraya Murty
Gorti Satyanaraya Murty
Pullela S V V S R Kumar
Pullela S V V S R Kumar

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