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Gender Estimation Based on Smile-Dynamics
2017
IEEE Transactions on Information Forensics and Security
In addition, we fuse proposed dynamics-based approach with state-ofthe-art appearance based algorithms, predominantly improving appearance-based gender estimation performance. ...
In this work we propose a novel method for gender estimation, which exploits dynamic features gleaned from smiles and we proceed to show that (a) facial dynamics incorporate clues for gender dimorphism ...
• Can facial smile dynamics improve the accuracy of appearance based gender estimation systems? • Which gender can pose smiles more genuinely? ...
doi:10.1109/tifs.2016.2632070
fatcat:goqe3e727rhanmsyp3elyyjrdu
Can a Smile Reveal Your Gender?
2016
2016 International Conference of the Biometrics Special Interest Group (BIOSIG)
In this work, we propose a novel approach for gender estimation, based on facial behavior in video-sequences capturing smiling subjects. ...
Our results suggest that smile-based features include significant gender-clues. ...
Body-Dynamics-based Gender Estimation: Dynamics have been used in the context of body-based gender estimation. ...
doi:10.1109/biosig.2016.7736914
dblp:conf/biosig/BilinskiDB16
fatcat:pgfsrj22fvax3bqtmeza7qcyyi
Facial Dynamics Interpreter Network: What are the Important Relations between Local Dynamics for Facial Trait Estimation?
[article]
2018
arXiv
pre-print
The important relations between facial local dynamics are investigated by the proposed facial dynamics interpreter network in gender classification and age estimation. ...
Moreover, experimental results show that the proposed method outperforms the state-of-the-art methods in gender classification and age estimation. ...
Deep learning based age estimation method and gender classification method have been reported but they were mostly designed on static face image [22, 28, 41, 27] . Facial Dynamic Analysis. ...
arXiv:1711.10688v2
fatcat:bz73n4iplneaxoosae2r63dx2i
Facial Dynamics Interpreter Network: What Are the Important Relations Between Local Dynamics for Facial Trait Estimation?
[chapter]
2018
Lecture Notes in Computer Science
The important relations between facial local dynamics are investigated by the proposed facial dynamics interpreter network in gender classification and age estimation. ...
Moreover, experimental results show that the proposed method outperforms the state-of-the-art methods in gender classification and age estimation. ...
Deep learning based age estimation method and gender classification method have been reported but they were mostly designed on static face image [22, 28, 41, 27] . Facial Dynamic Analysis. ...
doi:10.1007/978-3-030-01258-8_29
fatcat:tioggbgbp5dm5gxe6vho3vjr7a
A smile can reveal your age
2012
Proceedings of the 20th ACM international conference on Multimedia - MM '12
alone, static image-based features are more accurate than dynamic features. ...
In this paper, we propose a method for the use of dynamic features in age estimation, and show that 1) the temporal dynamics of facial features can be used to improve imagebased age estimation; 2) considered ...
higher accuracy of gender-specific system is mostly based on LBPbased appearance features. ...
doi:10.1145/2393347.2393382
dblp:conf/mm/DibekliogluGSV12
fatcat:45dvfc3xw5e7lnqlfjypsfhkbm
4D Analysis of Facial Ageing Using Dynamic Features
2017
Procedia Computer Science
Facial ageing analysis based on 4D data (3D plus time) is much more robust to pose changes and illumination variations than using 2D image and video. ...
We show that 3D facial dynamics provide more useful information than static features for the characterisation of smiles. ...
We evaluated the dynamic features on closed mouth smiles of 80 subjects of both genders. ...
doi:10.1016/j.procs.2017.08.037
fatcat:jt6ugcwd3nf73igexwjb4hfwne
Is gender encoded in the smile? A computational framework for the analysis of the smile driven dynamic face for gender recognition
2018
The Visual Computer
set of intrinsic features based on the dynamic geometry of the face. ...
Thus, we show that the complex dynamics of a smile on someone's face bear much relation to the person's gender. ...
Hence, in this paper, we present an algorithm to measure gender solely based on the dynamics of the smile without resorting to appearance-based image analysis techniques. ...
doi:10.1007/s00371-018-1494-x
fatcat:pjs3wvhk6ndapbjmx4pro7pxpe
Building a dynamic spatial microsimulation model for Ireland
2005
Population, Space and Place
SMILE is a dynamic spatial microsimulation model designed to analyse the impact of policy change and economic development on rural areas in Ireland. At its core, SMILE is a model of population. ...
This paper builds on previous work on urban systems by employing similar modelling techniques for the analysis of rural areas. ...
The SMILE model presented here is based on the SimLeeds framework. However, SMILE adds a dynamic dimension to the SimLeeds framework by modelling demographic processes explicitly at the micro-level. ...
doi:10.1002/psp.359
fatcat:km7n7rgmk5hrfbkox4d4zatldu
Attended End-to-end Architecture for Age Estimation from Facial Expression Videos
2019
IEEE Transactions on Image Processing
We demonstrate the strong performance of our model in experiments on a large, gender-balanced database with 400 subjects with ages spanning from 8 to 76 years. ...
The main challenges of age estimation from facial expression videos lie not only in the modeling of the static facial appearance, but also in the capturing of the temporal facial dynamics. ...
Datasets 1) UvA-NEMO Smile Database: We evaluate the performance of our proposed age estimation architecture on the UvA-NEMO Smile Database, which was collected to analyze the temporal dynamics of spontaneous ...
doi:10.1109/tip.2019.2948288
pmid:31670671
fatcat:waolritt75ez7j37v6p254iwsy
Attended End-to-end Architecture for Age Estimation from Facial Expression Videos
[article]
2019
arXiv
pre-print
We demonstrate the strong performance of our model in experiments on a large, gender-balanced database with 400 subjects with ages spanning from 8 to 76 years. ...
The main challenges of age estimation from facial expression videos lie not only in the modeling of the static facial appearance, but also in the capturing of the temporal facial dynamics. ...
Thus, following the informativeness of temporal dynamics of facial expressions and based on the success of deep models, the current study proposes a deep temporal architecture for automatic age estimation ...
arXiv:1711.08690v2
fatcat:bymm3gsmpvh5jntbuxubt52iam
Analysis of gingival display during static and dynamic smiles in a Turkish sample: a clinical study
2021
European Oral Research
High smile line was found to be the highest prevalence in both static and dynamic smiles (p<0.001). The average soft tissue display is higher in dynamic smiles (p<0.05). ...
When the smile line was evaluated on the photograph recordings while the patient was posing, it was found to be lower than the natural spontaneous smile line obtained from the video recordings. ...
Clinicians often base their diagnosis, treatment planning, and research on patients' static smiles at a single moment of a posed smile. ...
doi:10.26650/eor.2022888850
pmid:35478707
pmcid:PMC9012218
fatcat:bdxfxxn3qvb4xfrdzoy7ss2ia4
Capturing global spatial patterns for distinguishing posed and spontaneous expressions
2016
Computer Vision and Image Understanding
In this paper, we introduce methods to differentiate posed expressions from spontaneous ones by capturing global spatial patterns embedded in posed and spontaneous expressions, and by incorporating gender ...
Specifically, we construct multiple Restricted Boltzmann Machines (RBMs) with continuous visible units to model spatial patterns from facial geometric features given expression-related factors, i.e. gender ...
AIS estimates the ratio of partition function of the object RBM to a "base-rate" RBM. ...
doi:10.1016/j.cviu.2015.08.007
fatcat:a75khkkt7zdafleaujw3tsgnhm
A Survey on Age Estimation Techniques
2017
International Journal of Computer Applications
In this paper, we compare some of the techniques used in the age estimation based on face images. The most commonly used database is FG-NET. ...
Age Estimation is predicting a person's age. Out of these, face is the most convenient one. ...
The age estimation method can be either classification based or regression-based. ...
doi:10.5120/ijca2017913176
fatcat:7notvezunzej5d3cr2fznv5hre
Modeling and synthesis of kinship patterns of facial expressions
2018
Image and Vision Computing
The expression video of the estimated child is synthesized by the combined use of appearance and dynamics models. ...
In this paper, for the first time in the literature, we propose a kinship synthesis framework, which generates smile and disgust videos of (probable) children from the expression videos (smile and disgust ...
Once both networks are trained, or smile/disgust dynamics of the most probable child (based on the model) of a given subject (reference parent) is estimated. ...
doi:10.1016/j.imavis.2018.09.012
fatcat:m2yfamjwpzcnxoianeaqhh5pge
Online image content analysis of political figures: an exploratory study
2011
Quality & Quantity: International Journal of Methodology
We classified the types of facial expressions (smiling, frowning, no expression) using the official photographs on the members' homepages. ...
Our analyses show that a smiling image is the most prevalent facial expression on Web pages of South Korean politicians regardless of distribution of their socio-political-demographic attributes. ...
Based on this observations we have dichotomized classifications as smiling and non-smiling in order to further examine reliability of our findings. ...
doi:10.1007/s11135-011-9445-x
fatcat:w2ppniukzrc7ppe757l6ouwwz4
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