3D measures and geometric facial features analysis on 3D facial action unit recognition
We constructed a statistical model for variations in facial shape due to differences in 22 facial action units (AUs) using three different 3D measures and geometric facial features as the feature vectors. The three facial features are 3D facial points, 3D facial surface normals and 3D distance measu...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
American Scientific Publishers
2015
|
| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/15201/ http://ir.unimas.my/id/eprint/15201/1/3D-measures-and-geometric-facial-features-analysis-on-3D-facial-action-unit-recognition_2015_Advanced-Science-Letters.html |
| _version_ | 1848837803985600512 |
|---|---|
| author | Hamimah, Ujir Cecilia, Assan Irwandi Hipni, Mohamad Hipiny Dayang Nurfatimah, F Awang Iskandar |
| author_facet | Hamimah, Ujir Cecilia, Assan Irwandi Hipni, Mohamad Hipiny Dayang Nurfatimah, F Awang Iskandar |
| author_sort | Hamimah, Ujir |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | We constructed a statistical model for variations in facial shape due to differences in 22 facial action units (AUs) using three different 3D measures and geometric facial features as the feature vectors. The three facial features are 3D facial points, 3D facial surface normals and 3D distance measurements. Finally, we apply Support Vector Machines as the classifier and 10-fold cross validation are performed on the Bosphorus database. Using our approach, 3D facial points yields a better performance than 3D facial distance measurements and 3D facial surface normal in 3D Facial AU recognition. |
| first_indexed | 2025-11-15T06:45:28Z |
| format | Article |
| id | unimas-15201 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:45:28Z |
| publishDate | 2015 |
| publisher | American Scientific Publishers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-152012022-09-15T01:41:45Z http://ir.unimas.my/id/eprint/15201/ 3D measures and geometric facial features analysis on 3D facial action unit recognition Hamimah, Ujir Cecilia, Assan Irwandi Hipni, Mohamad Hipiny Dayang Nurfatimah, F Awang Iskandar QA75 Electronic computers. Computer science We constructed a statistical model for variations in facial shape due to differences in 22 facial action units (AUs) using three different 3D measures and geometric facial features as the feature vectors. The three facial features are 3D facial points, 3D facial surface normals and 3D distance measurements. Finally, we apply Support Vector Machines as the classifier and 10-fold cross validation are performed on the Bosphorus database. Using our approach, 3D facial points yields a better performance than 3D facial distance measurements and 3D facial surface normal in 3D Facial AU recognition. American Scientific Publishers 2015-12 Article PeerReviewed text en http://ir.unimas.my/id/eprint/15201/1/3D-measures-and-geometric-facial-features-analysis-on-3D-facial-action-unit-recognition_2015_Advanced-Science-Letters.html Hamimah, Ujir and Cecilia, Assan and Irwandi Hipni, Mohamad Hipiny and Dayang Nurfatimah, F Awang Iskandar (2015) 3D measures and geometric facial features analysis on 3D facial action unit recognition. Advanced Science Letters, 21 (12). pp. 3703-3707. ISSN 19366612 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84961275677&doi=10.1166%2fasl.2015.6564&partnerID=40&md5=9ea10ddf37adcbc1a2a9c8ac5996dc37 DOI: 10.1166/asl.2015.6564 |
| spellingShingle | QA75 Electronic computers. Computer science Hamimah, Ujir Cecilia, Assan Irwandi Hipni, Mohamad Hipiny Dayang Nurfatimah, F Awang Iskandar 3D measures and geometric facial features analysis on 3D facial action unit recognition |
| title | 3D measures and geometric facial features analysis on 3D facial action unit recognition |
| title_full | 3D measures and geometric facial features analysis on 3D facial action unit recognition |
| title_fullStr | 3D measures and geometric facial features analysis on 3D facial action unit recognition |
| title_full_unstemmed | 3D measures and geometric facial features analysis on 3D facial action unit recognition |
| title_short | 3D measures and geometric facial features analysis on 3D facial action unit recognition |
| title_sort | 3d measures and geometric facial features analysis on 3d facial action unit recognition |
| topic | QA75 Electronic computers. Computer science |
| url | http://ir.unimas.my/id/eprint/15201/ http://ir.unimas.my/id/eprint/15201/ http://ir.unimas.my/id/eprint/15201/ http://ir.unimas.my/id/eprint/15201/1/3D-measures-and-geometric-facial-features-analysis-on-3D-facial-action-unit-recognition_2015_Advanced-Science-Letters.html |