Gabor ordinal measures for face recognition

Z Chai, Z Sun, H Mendez-Vazquez… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
features in face images. This paper proposes a novel facial feature extraction method named
Gabor Ordinal … Thirdly, this paper has shown that fusion of image level ordinal measures (…

Multi-feature ordinal ranking for facial age estimation

R Weng, J Lu, G Yang, YP Tan - … workshops on automatic face …, 2013 - ieeexplore.ieee.org
… derives a separating hyperplane to divide face instances into two groups: samples with …
facial features, we construct multiple ordinal ranking models, each corresponding to a feature

Ordinal regression with representative feature strengthening for face anti-spoofing

F Jiang, P Liu, XD Zhou - Neural Computing and Applications, 2022 - Springer
… , and then, the output features of two streams are fused via concatenation according to the
channel dimension. The two-stream fused features are processed by the fourth block later. An …

Deep and ordinal ensemble learning for human age estimation from facial images

JC Xie, CM Pun - IEEE Transactions on Information Forensics …, 2020 - ieeexplore.ieee.org
… The second direction is semiautomatic age feature extraction and fusion, while the belief …
to the ordinal regression type. Here we also used the ResNet18 for facial feature extraction in …

COLD fusion: Calibrated and ordinal latent distribution fusion for uncertainty-aware multimodal emotion recognition

MK Tellamekala, S Amiriparian… - … on Pattern Analysis …, 2023 - ieeexplore.ieee.org
… Although not strictly ordinal, relative uncertainty modelling is explored for facial expression …
fusion methods as the baselines: feature fusion, temporal context fusion, and prediction fusion

Ordinal deep learning for facial age estimation

H Liu, J Lu, J Feng, J Zhou - … on circuits and systems for video …, 2017 - ieeexplore.ieee.org
… relationships such as the quadruplet and triplet-based comparisons among face samples,
we propose an ordinal deep feature learning (ODFL) method to learn the high-order ordinal

Histograms of Gabor ordinal measures for face representation and recognition

Z Chai, R He, Z Sun, T Tan… - 2012 5th IAPR …, 2012 - ieeexplore.ieee.org
… criminative information of face images. … feature selection methods to model face variations.
Also as future work, Gabor phase features can be further exploited for the fusion with Ordinal

Lomo: Latent ordinal model for facial analysis in videos

K Sikka, G Sharma, M Bartlett - Proceedings of the IEEE …, 2016 - openaccess.thecvf.com
… We used late fusion for combination by averaging the prediction scores from each model.
With this setup, we achieve state-of-the-art results on the three datasets. We now discuss some …

Copula ordinal regression framework for joint estimation of facial action unit intensity

R Walecki, O Rudovic, V Pavlovic… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
… regression approach for modeling multivariate ordinal variables. Our model accounts for
ordinal structure in output … Shochi, “Facial action units intensity estimation by the fusion of …

Ordinal measures for iris recognition

Z Sun, T Tan - IEEE Transactions on pattern analysis and …, 2008 - ieeexplore.ieee.org
… Based on the fact that several ordinal measures on facial images, such … fusion strategies,
namely, fusion of dilobe and trilobe ordinal filters at score-level based on Sum rule, and fusion