Önsen Toygar

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 21

Top Topics

Feature Extractors

Top Venues

Signal Image Video Process.

Int. J. Pattern Recognit. Artif. Intell.

Comput. Vis. Image Underst.

IET Comput. Vis.

Publications

Yasemin Keskin, Önsen Toygar
Enhancement of underwater images through a dehazing approach with color balancing and multiscale image fusion. Signal Image Video Process. 18 (6) (2024)
Fuat Uyguroglu, Önsen Toygar, Hasan Demirel
CNN-based Alzheimer's disease classification using fusion of multiple 3D angular orientations. Signal Image Video Process. 18 (3) (2024)
Felix Olanrewaju Babalola, Önsen Toygar, Yiltan Bitirim
Boosting hand vein recognition performance with the fusion of different color spaces in deep learning architectures. Signal Image Video Process. 17 (8) (2023)
Esraa Alqaralleh, Ayman Afaneh, Önsen Toygar
Masked face recognition using frontal and profile faces with multiple fusion levels. Signal Image Video Process. 17 (4) (2023)
Emre Özbilge, Mehtap Köse Ulukök, Önsen Toygar, Ebru Ozbilge
Tomato Disease Recognition Using a Compact Convolutional Neural Network. IEEE Access 10 (2022)
Felix Olanrewaju Babalola, Yiltan Bitirim, Önsen Toygar
Palm vein recognition through fusion of texture-based and CNN-based methods. Signal Image Video Process. 15 (3) (2021)
Imren Toprak, Önsen Toygar
Detection of spoofing attacks for ear biometrics through image quality assessment and deep learning. Expert Syst. Appl. 172 (2021)
Imren Toprak, Önsen Toygar
Ear anti-spoofing against print attacks using three-level fusion of image quality measures. Signal Image Video Process. 14 (2) (2020)
Önsen Toygar, Felix Olanrewaju Babalola, Yiltan Bitirim
FYO: A Novel Multimodal Vein Database With Palmar, Dorsal and Wrist Biometrics. IEEE Access 8 (2020)
Önsen Toygar, Esraa Alqaralleh, Ayman Afaneh
On the use of ear and profile faces for distinguishing identical twins and nontwins. Expert Syst. J. Knowl. Eng. 37 (1) (2020)
Yiltan Bitirim, Selin Bitirim, Duygu Çelik Ertugrul, Önsen Toygar
An Evaluation of Reverse Image Search Performance of Google. COMPSAC (2020)
Shahram Taheri, Önsen Toygar
On the use of DAG-CNN architecture for age estimation with multi-stage features fusion. Neurocomputing 329 (2019)
Shahram Taheri, Önsen Toygar
Multi-stage age estimation using two level fusions of handcrafted and learned features on facial images. IET Biom. 8 (2) (2019)
Shahram Taheri, Önsen Toygar
Integrating Feature Extractors for the Estimation of Human Facial Age. Appl. Artif. Intell. 33 (5) (2019)
Shahram Taheri, Önsen Toygar
Animal classification using facial images with score-level fusion. IET Comput. Vis. 12 (5) (2018)
Esraa Alqaralleh, Önsen Toygar
Ear Recognition Based on Fusion of Ear and Tragus Under Different Challenges. Int. J. Pattern Recognit. Artif. Intell. 32 (9) (2018)
Önsen Toygar, Esraa Alqaralleh, Ayman Afaneh
Symmetric ear and profile face fusion for identical twins and non-twins recognition. Signal Image Video Process. 12 (6) (2018)
Ayman Afaneh, Fatemeh Noroozi, Önsen Toygar
Recognition of identical twins using fusion of various facial feature extractors. EURASIP J. Image Video Process. 2017 (2017)
Mina Farmanbar, Önsen Toygar
Spoof detection on face and palmprint biometrics. Signal Image Video Process. 11 (7) (2017)
Mina Farmanbar, Önsen Toygar
Feature selection for the fusion of face and palmprint biometrics. Signal Image Video Process. 10 (5) (2016)
Cem Kalyoncu, Önsen Toygar
GTCLC: leaf classification method using multiple descriptors. IET Comput. Vis. 10 (7) (2016)
Cem Kalyoncu, Önsen Toygar
Geometric leaf classification. Comput. Vis. Image Underst. 133 (2015)
Cengiz Kandemir, Cem Kalyoncu, Önsen Toygar
A weighted mean filter with spatial-bias elimination for impulse noise removal. Digit. Signal Process. 46 (2015)
Maryam Eskandari, Önsen Toygar
Selection of optimized features and weights on face-iris fusion using distance images. Comput. Vis. Image Underst. 137 (2015)
Mina Farmanbar, Önsen Toygar
A Hybrid Approach for Person Identification Using Palmprint and Face Biometrics. Int. J. Pattern Recognit. Artif. Intell. 29 (6) (2015)
Shima Izadpanahi, Önsen Toygar
Human Age Classification with Optimal Geometric ratios and Wrinkle Analysis. Int. J. Pattern Recognit. Artif. Intell. 28 (2) (2014)
Maryam Eskandari, Önsen Toygar
Fusion of face and iris biometrics using local and global feature extraction methods. Signal Image Video Process. 8 (6) (2014)
Maryam Eskandari, Önsen Toygar, Hasan Demirel
Feature extractor selection for face-iris multimodal recognition. Signal Image Video Process. 8 (6) (2014)
Maryam Eskandari, Önsen Toygar
Score Level Fusion for Face-Iris Multimodal Biometric System. ISCIS (2013)
Maryam Eskandari, Önsen Toygar, Hasan Demirel
A New Approach for Face-Iris Multimodal Biometric Recognition using Score Fusion. Int. J. Pattern Recognit. Artif. Intell. 27 (3) (2013)
Cem Kalyoncu, Önsen Toygar, Hasan Demirel
Interpolation-based impulse noise removal. IET Image Process. 7 (8) (2013)
Fatemeh Mirzaei, Önsen Toygar
Age classification using facial feature extraction on female and male images. ICDIP (2011)
Önsen Toygar, Hakan Altinçay
Preserving spatial information and overcoming variations in appearance for face recognition. Pattern Anal. Appl. 14 (1) (2011)
Siamak Tafavogh, Önsen Toygar
Recognizing Facial Expressions Using Subspace Linear Discriminant Analysis. IPCV (2009)
Meryem Erbilek, Önsen Toygar
Recognizing partially occluded irises using subpattern-based approaches. ISCIS (2009)
Meryem Erbilek, Önsen Toygar
Robustness of Subpattern-Based Approaches to Occlusions on Iris Images. IPCV (2009)
Tiwuya H. Faaya, Önsen Toygar
On Occlusion Robust, Illumination and Facial Expression Invariant Face Recognition. IPCV (2008)
Meryem Erbilek, Önsen Toygar
Reducing the Effect of Partial Occlusions on Iris Recognition. VISAPP (1) (2008)
Tiwuya H. Faaya, Önsen Toygar
Illumination Invariant Face Recognition under Various Facial Expressions and Occlusions. ICISP (2008)
Önsen Toygar, Adnan Acan
Selection of Optimal Dimensionality Reduction Methods for Face Recognition Using Genetic Algorithms. ADVIS (2004)
Önsen Toygar, Adnan Acan
Boosting Face Recognition Speed with a Novel Divide-and-Conquer Approach. ISCIS (2004)
Önsen Toygar, Adnan Acan
Multiple classifier implementation of a divide-and-conquer approach using appearance-based statistical methods for face recognition. Pattern Recognit. Lett. 25 (12) (2004)
Önsen Toygar, Adnan Acan
An Analysis of Appearance-Based Statistical Methods and Autoassociative Neural Networks On Face Recognition. IC-AI (2003)