Title:
顔解析のための画像正規化
Document Type and Number:
Japanese Patent JP7479031
Kind Code:
B2
Abstract:
A method may include obtaining a base facial image, and obtaining a first set of base facial features within the base facial image, the first set of base facial features associated with a first facial AU to be detected in an analysis facial image. The method may also include obtaining a second set of base facial features within the base facial image, the second set of facial features associated with a second facial AU to be detected. The method may include obtaining the analysis facial image, and applying a first image normalization to the analysis facial image using the first set of base facial features to facilitate prediction of a probability of the first facial AU. The method may include applying a second image normalization to the analysis facial image using the second set of base facial features to facilitate prediction of a probability of the second facial AU.
Inventors:
Koichiro Niinuma
Jennie Laszlo Ray
Ertugrul Atil Onal
Corn Jeffrey F
Jennie Laszlo Ray
Ertugrul Atil Onal
Corn Jeffrey F
Application Number:
JP2020133206A
Publication Date:
May 08, 2024
Filing Date:
August 05, 2020
Export Citation:
Assignee:
富士通株式会社
CARNEGIE-MELLON UNIVERSITY
CARNEGIE-MELLON UNIVERSITY
International Classes:
G06T7/00
Domestic Patent References:
| JP2017120609A | ||||
| JP2013117794A |
Foreign References:
| US20100086215 | ||||
| US20170286759 |
Other References:
Tadas Baltrusaitis et al,Cross-dataset learning and person-specific normalisation for automatic Action Unit detection,2015 11th IEEE International Conference and Workshops on Automatic Face and Gesture Recognition,米国,IEEE,2015年,https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7284869
Philipp Werner et al,Generalizing to Unseen Head Poses in Facial Expression Recognition and Action Unit Intensity Estimation,2019 14th IEEE International Conference on Automatic Face & Gesture Recognition,日本,IEEE,2019年,https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8756596
溝尻 勲 Isao Mizoshiri,顔輪郭曲線座標を用いた二次元変形関数 Two Dimensional Warping Function Using Face-Outline Coordinate,電気学会論文誌C Vol.124 No.4 IEEJ,日本,(社)電気学会 The Institute of Electrical Engineers of Japan,2004年04月01日,第124巻 第4号,p.953ーp.958
Philipp Werner et al,Generalizing to Unseen Head Poses in Facial Expression Recognition and Action Unit Intensity Estimation,2019 14th IEEE International Conference on Automatic Face & Gesture Recognition,日本,IEEE,2019年,https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8756596
溝尻 勲 Isao Mizoshiri,顔輪郭曲線座標を用いた二次元変形関数 Two Dimensional Warping Function Using Face-Outline Coordinate,電気学会論文誌C Vol.124 No.4 IEEJ,日本,(社)電気学会 The Institute of Electrical Engineers of Japan,2004年04月01日,第124巻 第4号,p.953ーp.958
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito