Hasan Demirel

105 papers B 6C 3Misc 1Journal 54Unranked 41
YearRankTypeTitle / Venue / Authors
2026 J jnl
Ensemble of CNN and vision transformer models for fusion-based malaria cell classification.
Signal Image Video Process.
Mahmoud Akel, Dogu Manali, Alaa Eleyan, Hasan Demirel
2025 J jnl
Comparative analysis of CNN, vision transformer, and hybrid architectures for white blood cancer classification.
Signal Image Video Process.
Dogu Manali, Mahmoud Akel, Hasan Demirel
2025 — conf
Identifying Biomarkers for Spinal Muscular Atrophy: A System Biology-Based Approach.
BATS
Kiana Mahtabi Nourani, Hasan Demirel, Adil Seytanoglu
2024 J jnl
Alzheimer's disease classification using 3D conditional progressive GAN- and LDA-based data selection.
Signal Image Video Process.
Masoud Moradi, Hasan Demirel
2024 J jnl
CNN-based Alzheimer's disease classification using fusion of multiple 3D angular orientations.
Signal Image Video Process.
Fuat Uyguroglu, Önsen Toygar, Hasan Demirel
2024 J jnl
Deep Learning Based Breast Cancer Detection Using Decision Fusion.
Comput.
Dogu Manali, Hasan Demirel, Alaa Eleyan
2023 J jnl
Building discriminative features of scene recognition using multi-stages of inception-ResNet-v2.
Appl. Intell.
Altaf Khan, Alexander G. Chefranov, Hasan Demirel
2022 J jnl
Stage classification using two-stream deep convolutional neural networks.
Signal Image Video Process.
Alexander G. Chefranov, Altaf Khan, Hasan Demirel
2021 J jnl
Deep learning for diagnosis of COVID-19 using 3D CT scans.
Comput. Biol. Medicine
Sertan Serte, Hasan Demirel
2021 J jnl
Image scene geometry recognition using low-level features fusion at multi-layer deep CNN.
Neurocomputing
Altaf Khan, Alexander G. Chefranov, Hasan Demirel
2021 J jnl
Video-based person-dependent and person-independent facial emotion recognition.
Signal Image Video Process.
Noushin Hajarolasvadi, Enver Bashirov, Hasan Demirel
2021 J jnl
White blood cell type identification using multi-layer convolutional features with an extreme-learning machine.
Biomed. Signal Process. Control.
Altaf Khan, Amber Eker, Alexander G. Chefranov, Hasan Demirel
2020 J jnl
4D facial expression recognition using multimodal time series analysis of geometric landmark-based deformations.
Vis. Comput.
Payam Zarbakhsh, Hasan Demirel
2020 J jnl
Deep emotion recognition based on audio-visual correlation.
IET Comput. Vis.
Noushin Hajarolasvadi, Hasan Demirel
2020 J jnl
Deep facial emotion recognition in video using eigenframes.
IET Image Process.
Noushin Hajarolasvadi, Hasan Demirel
2020 J jnl
Generative Adversarial Networks in Human Emotion Synthesis: A Review.
IEEE Access
Noushin Hajarolasvadi, Miguel Arjona Ramírez, Wesley Beccaro, Hasan Demirel
2020 J jnl
Generative Adversarial Networks in Human Emotion Synthesis: A Review.
CoRR
Noushin Hajarolasvadi, Miguel Arjona Ramírez, Hasan Demirel
2020 J jnl
Image-Level Structure Recognition Using Image Features, Templates, and Ensemble of Classifiers.
Symmetry
Altaf Khan, Alexander G. Chefranov, Hasan Demirel
2020 J jnl
Improved SAR target recognition by selecting moment methods based on Fisher score.
Signal Image Video Process.
Pouya Bolourchi, Masoud Moradi, Hasan Demirel, Sener Uysal
2020 J jnl
Wavelet-based deep learning for skin lesion classification.
IET Image Process.
Sertan Serte, Hasan Demirel
2019 J jnl
3D CNN-Based Speech Emotion Recognition Using K-Means Clustering and Spectrograms.
Entropy
Noushin Hajarolasvadi, Hasan Demirel
2019 — conf
Classification of Patients with Bipolar Disorder and Their Healthy Siblings from Healthy Controls Using MRI.
MeMeA
Ozkan Cigdem, Erencan Horuz, Refik Soyak, Burhan Aydeniz, Aysu Sulucay, Kaya Oguz, Hasan Demirel, Omer Kitis, Cagdas Eker, Ali Saffet Gonul, Devrim Ünay
2019 J jnl
Gabor wavelet-based deep learning for skin lesion classification.
Comput. Biol. Medicine
Sertan Serte, Hasan Demirel
2019 J jnl
Restoration of hyperspectral images using iterative regularization based on higher order singular value decomposition.
J. Electronic Imaging
S. Faegheh Yeganli, Hasan Demirel, Runyi Yu, Masoud Moradi
2019 J jnl
Satellite Image De-Noising With Harris Hawks Meta Heuristic Optimization Algorithm and Improved Adaptive Generalized Gaussian Distribution Threshold Function.
IEEE Access
Noorbakhsh Amiri Golilarz, Hui Gao, Hasan Demirel
2019 C conf
Sparse l2-norm Regularized Regression for Face Recognition.
ICPRAM
Ahmad Qudaimat, Hasan Demirel
2019 B conf
The Performance of Local-Learning Based Clustering Feature Selection Method on the Diagnosis of Parkinson's Disease Using Structural MRI.
SMC
Ozkan Cigdem, Hasan Demirel, Devrim Ünay
2018 J jnl
3D discrete wavelet transform-based feature extraction for hyperspectral face recognition.
IET Biom.
Aman Ghasemzadeh, Hasan Demirel
2018 — conf
Alzheimer's Disease Detection by Utilizing Key Slice Selection in 3D MRI Images.
UKSim
Masoud Moradi, Hasan Demirel, Pouya Bolourchi
2018 J jnl
An Iterative Method for Tensor Inpainting Based on Higher-Order Singular Value Decomposition.
Circuits Syst. Signal Process.
S. Faegheh Yeganli, Runyi Yu, Hasan Demirel
2018 — conf
Comparing the performances of PDF and PCA on Parkinson's disease classification using structural MRI images.
SIU
Ozkan Cigdem, Arif Yilmaz, Iman Beheshti, Hasan Demirel
2018 J jnl
Dominant and Complementary Emotion Recognition From Still Images of Faces.
IEEE Access
Jianzhu Guo, Zhen Lei, Jun Wan, Egils Avots, Noushin Hajarolasvadi, Boris Knyazev, Artem Kuharenko, Júlio Cezar Silveira Jacques Júnior, Xavier Baró, Hasan Demirel, Sergio Escalera, Juri Allik, Gholamreza Anbarjafari
2018 J jnl
Effects of different covariates and contrasts on classification of Parkinson's disease using structural MRI.
Comput. Biol. Medicine
Ozkan Cigdem, Iman Beheshti, Hasan Demirel
2018 J jnl
Low-rank sparse coding and region of interest pooling for dynamic 3D facial expression recognition.
Signal Image Video Process.
Payam Zarbakhsh, Hasan Demirel
2018 — conf
Random Forest Feature Selection for SAR-ATR.
UKSim
Pouya Bolourchi, Masoud Moradi, Hasan Demirel, Sener Uysal
2017 B conf
Automatic Hidden Sadness Detection Using Micro-Expressions.
FG
Jelena Grobova, Milica Colovic, Marina Marjanovic, Angelina Njegus, Hasan Demirel, Gholamreza Anbarjafari
2017 J jnl
Classification of Alzheimer's disease and prediction of mild cognitive impairment-to-Alzheimer's conversion from structural magnetic resource imaging using feature ranking and a genetic algorithm.
Comput. Biol. Medicine
Iman Beheshti, Hasan Demirel, Hiroshi Matsuda
2017 — conf
Colour image watermarking based on wavelet and QR decomposition.
SIU
Pejman Rasti, Gholamreza Anbarjafari, Hasan Demirel
2017 — conf
Feature Fusion for Classification Enhancement of Ground Vehicle SAR Images.
UKSim
Pouya Bolourchi, Masoud Moradi, Hasan Demirel, Sener Uysal
2017 B conf
Joint Challenge on Dominant and Complementary Emotion Recognition Using Micro Emotion Features and Head-Pose Estimation: Databases.
FG
Iiris Lüsi, Júlio C. S. Jacques Júnior, Jelena Gorbova, Xavier Baró, Sergio Escalera, Hasan Demirel, Juri Allik, Cagri Ozcinar, Gholamreza Anbarjafari
2017 J jnl
Noise removal from MR images via iterative regularization based on higher-order singular value decomposition.
Signal Image Video Process.
S. Faegheh Yeganli, Hasan Demirel, Runyi Yu
2017 J jnl
Target recognition in SAR images using radial Chebyshev moments.
Signal Image Video Process.
Pouya Bolourchi, Hasan Demirel, Sener Uysal
2016 — conf
Continuous Moment-Based Features for Classification of Ground Vehicle SAR Images.
EMS
Pouya Bolourchi, Hasan Demirel, Sener Uysal
2016 C conf
DWT-DCT-SVD based hybrid lossy image compression technique.
IPAS
Allaeldien Mohamed G. Hnesh, Hasan Demirel
2016 — conf
Facial image super resolution using sparse representation for improving face recognition in surveillance monitoring.
SIU
Tõnis Uiboupin, Pejman Rasti, Gholamreza Anbarjafari, Hasan Demirel
2016 — conf
Hyperspectral face recognition using 3D discrete wavelet transform.
IPTA
Aman Ghasemzadeh, Hasan Demirel
2016 J jnl
Image Resolution Enhancement by Using Interpolation Followed by Iterative Back Projection.
CoRR
Pejman Rasti, Hasan Demirel, Gholamreza Anbarjafari
2016 J jnl
Structural MRI-based detection of Alzheimer's disease using feature ranking and classification error.
Comput. Methods Programs Biomed.
Iman Beheshti, Hasan Demirel, Farnaz Farokhian, Chunlan Yang, Hiroshi Matsuda
2015 — conf
Brain MR Image Denoising for Rician Noise Using Intrinsic Geometrical Information.
ISCIS
Hamit Soyel, Kamil Yurtkan, Hasan Demirel, Peter W. McOwan
2015 — conf
Entropy driven feature selection for facial expression recognition based on 3-D facial feature distances.
SIU
Kamil Yurtkan, Hamit Soyel, Hasan Demirel
2015 J jnl
Probability distribution function-based classification of structural MRI for the detection of Alzheimer's disease.
Comput. Biol. Medicine
Iman Beheshti, Hasan Demirel
2015 J jnl
Video resolution enhancement by using discrete and stationary wavelet transforms with illumination compensation.
Signal Image Video Process.
Gholamreza Anbarjafari, Sara Izadpanahi, Hasan Demirel
2014 J jnl
Entropy-based feature selection for improved 3D facial expression recognition.
Signal Image Video Process.
Kamil Yurtkan, Hasan Demirel
2014 — conf
Fast detection and segmentation in retinal blood vessels using Gabor filters.
SIU
Farnaz Farokhian, Hasan Demirel
2014 J jnl
Feature extractor selection for face-iris multimodal recognition.
Signal Image Video Process.
Maryam Eskandari, Önsen Toygar, Hasan Demirel
2014 J jnl
Feature selection for improved 3D facial expression recognition.
Pattern Recognit. Lett.
Kamil Yurtkan, Hasan Demirel
2014 — conf
Improved Iterative Back Projection for video super-resolution.
SIU
Pejman Rasti, Hasan Demirel, Gholamreza Anbarjafari
2014 J jnl
Lossy image compression using singular value decomposition and wavelet difference reduction.
Digit. Signal Process.
Awwal Mohammed Rufai, Gholamreza Anbarjafari, Hasan Demirel
2013 J jnl
A New Approach for Face-Iris Multimodal Biometric Recognition using Score Fusion.
Int. J. Pattern Recognit. Artif. Intell.
Maryam Eskandari, Önsen Toygar, Hasan Demirel
2013 — conf
Feature Selection for Enhanced 3D Facial Expression Recognition Based on Varying Feature Point Distances.
ISCIS
Kamil Yurtkan, Hamit Soyel, Hasan Demirel
2013 — conf
Image resolution enhancement by using interpolation followed by iterative back projection.
SIU
Pejman Rasti, Hasan Demirel, Gholamreza Anbarjafari
2013 J jnl
Interpolation-based impulse noise removal.
IET Image Process.
Cem Kalyoncu, Önsen Toygar, Hasan Demirel
2013 — conf
Lossy medical image compression using Huffman coding and singular value decomposition.
SIU
Awwal Mohammed Rufai, Gholamreza Anbarjafari, Hasan Demirel
2013 J jnl
Motion based video super resolution using edge directed interpolation and complex wavelet transform.
Signal Process.
Sara Izadpanahi, Hasan Demirel
2013 J jnl
Motion block based video super resolution.
Digit. Signal Process.
Sara Izadpanahi, Hasan Demirel
2012 — conf
Adaptive Predictive and Bi-predictive Eigenspace Approach for Video Coding.
EMS
Fatma Ozar, Hasan Demirel
2012 J jnl
Localized discriminative scale invariant feature transform based facial expression recognition.
Comput. Electr. Eng.
Hamit Soyel, Hasan Demirel
2012 — conf
Person Independent Facial Expression Recognition Using 3D Facial Feature Positions.
ISCIS
Kamil Yurtkan, Hasan Demirel
2012 — conf
Satellite image enhancement by using dual tree complex wavelet transform: Denoising and illumination enhancement.
SIU
Haci Tasmaz, Hasan Demirel, Gholamreza Anbarjafari
2011 J jnl
Application of NSGA-II to feature selection for facial expression recognition.
Comput. Electr. Eng.
Hamit Soyel, Umut Tekguc, Hasan Demirel
2011 J jnl
Discrete Wavelet Transform-Based Satellite Image Resolution Enhancement.
IEEE Trans. Geosci. Remote. Sens.
Hasan Demirel, Gholamreza Anbarjafari
2011 J jnl
IMAGE Resolution Enhancement by Using Discrete and Stationary Wavelet Decomposition.
IEEE Trans. Image Process.
Hasan Demirel, Gholamreza Anbarjafari
2011 B conf
Improved SIFT matching for pose robust facial expression recognition.
FG
Hamit Soyel, Hasan Demirel
2011 B conf
Video resolution enhancement by using complex wavelet transform.
ICIP
Hasan Demirel, Gholamreza Anbarjafari, Cagri Ozcinar, Sara Izadpanahi
2010 — conf
Performance Comparison among Complex Wavelet Transforms Based Face Recognition Systems.
IP&C
Alaa Eleyan, Hasan Demirel
2010 J jnl
Satellite Image Contrast Enhancement Using Discrete Wavelet Transform and Singular Value Decomposition.
IEEE Geosci. Remote. Sens. Lett.
Hasan Demirel, Cagri Ozcinar, Gholamreza Anbarjafari
2010 J jnl
Satellite Image Resolution Enhancement Using Complex Wavelet Transform.
IEEE Geosci. Remote. Sens. Lett.
Hasan Demirel, Gholamreza Anbarjafari
2009 — conf
Adaptive and fixed eigenspace methods with a novel fitness measure for video based face recognition.
ISCIS
Alaa Eleyan, Hüseyin Özkaramanli, Hasan Demirel
2009 — conf
Co-occurrence based statistical approach for face recognition.
ISCIS
Alaa Eleyan, Hasan Demirel
2009 J jnl
Data Fusion Boosted Face Recognition Based on Probability Distribution Functions in Different Colour Channels.
EURASIP J. Adv. Signal Process.
Hasan Demirel, Gholamreza Anbarjafari
2009 — conf
Feature selection for person-independent 3D facial expression recognition using NSGA-II.
ISCIS
Umut Tekguc, Hamit Soyel, Hasan Demirel
2009 — conf
Improved face recognition system using probability distribution functions extracted from wavelet subbands.
ISCIS
Hasan Demirel, Gholamreza Anbarjafari
2009 — conf
Improved motion-based localized super resolution technique using discrete wavelet transform for low resolution video enhancement.
EUSIPCO
Hasan Demirel, Sara Izadpanahi, Gholamreza Anbarjafari
2008 J jnl
Complex Wavelet Transform-Based Face Recognition.
EURASIP J. Adv. Signal Process.
Alaa Eleyan, Hüseyin Özkaramanli, Hasan Demirel
2008 J jnl
Facial feature extraction using complex dual-tree wavelet transform.
Comput. Vis. Image Underst.
Turgay Çelik, Hüseyin Özkaramanli, Hasan Demirel
2008 — conf
High Performance Pose Invariant Face Recognition.
VISAPP (2)
Hasan Demirel, Gholamreza Anbarjafari
2008 — conf
Motion-based localized super resolution technique for low resolution video enhancement.
EUSIPCO
Hasan Demirel, Sara Izadpanahi
2008 J jnl
Pose Invariant Face Recognition Using Probability Distribution Functions in Different Color Channels.
IEEE Signal Process. Lett.
Hasan Demirel, Gholamreza Anbarjafari
2007 — conf
Facial Expression Recognition Using 3D Facial Feature Distances.
ICIAR
Hamit Soyel, Hasan Demirel
2007 — conf
Fire Pixel Classification using Fuzzy Logic and Statistical Color Model.
ICASSP (1)
Turgay Çelik, Hüseyin Özkaramanli, Hasan Demirel
2007 — conf
Fire and smoke detection without sensors: Image processing based approach.
EUSIPCO
Turgay Çelik, Hüseyin Özkaramanli, Hasan Demirel
2007 J jnl
Fire detection using statistical color model in video sequences.
J. Vis. Commun. Image Represent.
Turgay Çelik, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu
2006 — conf
Automatic fire detection in video sequences.
EUSIPCO
Turgay Çelik, Hasan Demirel, Hüseyin Özkaramanli
2006 — conf
Fire Detection in Video Sequences Using Statistical Color Model.
ICASSP (2)
Turgay Çelik, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu
2006 — conf
PCA and LDA Based Face Recognition Using Feedforward Neural Network Classifier.
MRCS
Alaa Eleyan, Hasan Demirel
2006 — conf
Unequal error protection of PCA-coded face images for transmission over mobile channels.
EUSIPCO
Aykut Hocanin, Hasan Demirel, Sabina Hosic
2005 — conf
Efficient Face and Facial Feature Tracking Using Search Region Estimation.
ICIAR
Cem Direkoglu, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu
2005 — conf
Enhanced Facial Feature Extraction Using Region-Based Super-Resolution Aided Video Sequences.
ICIAR
Turgay Çelik, Cem Direkoglu, Hüseyin Özkaramanli, Hasan Demirel, Mustafa Uyguroglu
2005 C conf
Face Modeling and Adaptive Texture Mapping for Model Based Video Coding.
CAIP
Kamil Yurtkan, Hamit Soyel, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu, Ekrem Varoglu
2005 — conf
Face Modeling and Animation for MPEG-4 Compliant Model based Video Coding.
Computer Graphics and Imaging
Hamit Soyel, Kamil Yurtkan, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu, Ekrem Varoglu
2005 Misc conf
Face Recognition System Based on PCA and Feedforward Neural Networks.
IWANN
Alaa Eleyan, Hasan Demirel
2005 — conf
PCA and LDA based face recognition under changing class sizes and non-uniform illumination conditions.
SIP
Mohammad Alwawi, Hasan Demirel
2005 — conf
Region-based super-resolution aided facial feature extraction from low-resolution sequences.
ICASSP (2)
Turgay Çelik, Cem Direkoglu, Hüseyin Özkaramanli, Hasan Demirel, Mustafa Uyguroglu
2005 — conf
Unequal Error Protection Using Convolutional Codes for PCA-Coded Images.
ICIAR
Sabina Hosic, Aykut Hocanin, Hasan Demirel
1996 B conf
Adaptive Automatic Facial Feature Segmentation.
FG
Hasan Demirel, Thomas J. Clarke, Peter Y. K. Cheung