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2020 – today
- 2024
[j49]Masoud Moradi, Hasan Demirel:
Alzheimer's disease classification using 3D conditional progressive GAN- and LDA-based data selection. Signal Image Video Process. 18(2): 1847-1861 (2024)- [j48]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): 2743-2751 (2024) - 2023
- [j47]Altaf Khan, Alexander G. Chefranov, Hasan Demirel:
Building discriminative features of scene recognition using multi-stages of inception-ResNet-v2. Appl. Intell. 53(15): 18431-18449 (2023) - 2022
- [j46]Alexander G. Chefranov, Altaf Khan, Hasan Demirel:
Stage classification using two-stream deep convolutional neural networks. Signal Image Video Process. 16(2): 311-319 (2022) - 2021
- [j45]Altaf Khan, Amber Eker, Alexander G. Chefranov, Hasan Demirel:
White blood cell type identification using multi-layer convolutional features with an extreme-learning machine. Biomed. Signal Process. Control. 69: 102932 (2021) - [j44]Sertan Serte, Hasan Demirel:
Deep learning for diagnosis of COVID-19 using 3D CT scans. Comput. Biol. Medicine 132: 104306 (2021) - [j43]Altaf Khan, Alexander G. Chefranov, Hasan Demirel:
Image scene geometry recognition using low-level features fusion at multi-layer deep CNN. Neurocomputing 440: 111-126 (2021) - [j42]Noushin Hajarolasvadi, Enver Bashirov, Hasan Demirel:
Video-based person-dependent and person-independent facial emotion recognition. Signal Image Video Process. 15(5): 1049-1056 (2021) - 2020
- [j41]Noushin Hajarolasvadi, Miguel Arjona Ramírez, Wesley Beccaro, Hasan Demirel:
Generative Adversarial Networks in Human Emotion Synthesis: A Review. IEEE Access 8: 218499-218529 (2020) - [j40]Noushin Hajarolasvadi, Hasan Demirel:
Deep emotion recognition based on audio-visual correlation. IET Comput. Vis. 14(7): 517-527 (2020) - [j39]Sertan Serte, Hasan Demirel:
Wavelet-based deep learning for skin lesion classification. IET Image Process. 14(4): 720-726 (2020) - [j38]Noushin Hajarolasvadi, Hasan Demirel:
Deep facial emotion recognition in video using eigenframes. IET Image Process. 14(14): 3536-3546 (2020) - [j37]Pouya Bolourchi, Masoud Moradi, Hasan Demirel, Sener Uysal:
Improved SAR target recognition by selecting moment methods based on Fisher score. Signal Image Video Process. 14(1): 39-47 (2020) - [j36]Altaf Khan, Alexander G. Chefranov, Hasan Demirel:
Image-Level Structure Recognition Using Image Features, Templates, and Ensemble of Classifiers. Symmetry 12(7): 1072 (2020) - [j35]Payam Zarbakhsh, Hasan Demirel:
4D facial expression recognition using multimodal time series analysis of geometric landmark-based deformations. Vis. Comput. 36(5): 951-965 (2020) - [i2]Noushin Hajarolasvadi, Miguel Arjona Ramírez, Hasan Demirel:
Generative Adversarial Networks in Human Emotion Synthesis: A Review. CoRR abs/2010.15075 (2020)
2010 – 2019
- 2019
- [j34]Noorbakhsh Amiri Golilarz, Hui Gao, Hasan Demirel:
Satellite Image De-Noising With Harris Hawks Meta Heuristic Optimization Algorithm and Improved Adaptive Generalized Gaussian Distribution Threshold Function. IEEE Access 7: 57459-57468 (2019) - [j33]Sertan Serte, Hasan Demirel:
Gabor wavelet-based deep learning for skin lesion classification. Comput. Biol. Medicine 113 (2019) - [j32]Noushin Hajarolasvadi, Hasan Demirel:
3D CNN-Based Speech Emotion Recognition Using K-Means Clustering and Spectrograms. Entropy 21(5): 479 (2019) - [j31]S. Faegheh Yeganli, Hasan Demirel, Runyi Yu, Masoud Moradi:
Restoration of hyperspectral images using iterative regularization based on higher order singular value decomposition. J. Electronic Imaging 28(5): 053016 (2019) - [c50]Ahmad Qudaimat, Hasan Demirel:
Sparse l2-norm Regularized Regression for Face Recognition. ICPRAM 2019: 453-458 - [c49]Ozkan Cigdem, Erencan Horuz, Refik Soyak, Burhan Aydeniz, Aysu Sulucay, Kaya Oguz, Hasan Demirel, Omer Kitis, Cagdas Eker, Ali Saffet Gonul, Devrim Ünay:
Classification of Patients with Bipolar Disorder and Their Healthy Siblings from Healthy Controls Using MRI. MeMeA 2019: 1-6 - [c48]Ozkan Cigdem, Hasan Demirel, Devrim Ünay:
The Performance of Local-Learning Based Clustering Feature Selection Method on the Diagnosis of Parkinson's Disease Using Structural MRI. SMC 2019: 1286-1291 - 2018
- [j30]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:
Dominant and Complementary Emotion Recognition From Still Images of Faces. IEEE Access 6: 26391-26403 (2018) - [j29]Ozkan Cigdem, Iman Beheshti, Hasan Demirel:
Effects of different covariates and contrasts on classification of Parkinson's disease using structural MRI. Comput. Biol. Medicine 99: 173-181 (2018) - [j28]S. Faegheh Yeganli, Runyi Yu, Hasan Demirel:
An Iterative Method for Tensor Inpainting Based on Higher-Order Singular Value Decomposition. Circuits Syst. Signal Process. 37(9): 3827-3841 (2018) - [j27]Aman Ghasemzadeh, Hasan Demirel:
3D discrete wavelet transform-based feature extraction for hyperspectral face recognition. IET Biom. 7(1): 49-55 (2018) - [j26]Payam Zarbakhsh, Hasan Demirel:
Low-rank sparse coding and region of interest pooling for dynamic 3D facial expression recognition. Signal Image Video Process. 12(8): 1611-1618 (2018) - [c47]Ozkan Cigdem, Arif Yilmaz, Iman Beheshti, Hasan Demirel:
Comparing the performances of PDF and PCA on Parkinson's disease classification using structural MRI images. SIU 2018: 1-4 - [c46]Pouya Bolourchi, Masoud Moradi, Hasan Demirel, Sener Uysal:
Random Forest Feature Selection for SAR-ATR. UKSim 2018: 90-95 - [c45]Masoud Moradi, Hasan Demirel, Pouya Bolourchi:
Alzheimer's Disease Detection by Utilizing Key Slice Selection in 3D MRI Images. UKSim 2018: 96-101 - 2017
- [j25]Iman Beheshti, Hasan Demirel, Hiroshi Matsuda:
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 83: 109-119 (2017) - [j24]Pouya Bolourchi, Hasan Demirel, Sener Uysal:
Target recognition in SAR images using radial Chebyshev moments. Signal Image Video Process. 11(6): 1033-1040 (2017) - [j23]S. Faegheh Yeganli, Hasan Demirel, Runyi Yu:
Noise removal from MR images via iterative regularization based on higher-order singular value decomposition. Signal Image Video Process. 11(8): 1477-1484 (2017) - [c44]Iiris Lüsi, Júlio C. S. Jacques Júnior, Jelena Gorbova, Xavier Baró, Sergio Escalera, Hasan Demirel, Juri Allik, Cagri Ozcinar, Gholamreza Anbarjafari:
Joint Challenge on Dominant and Complementary Emotion Recognition Using Micro Emotion Features and Head-Pose Estimation: Databases. FG 2017: 809-813 - [c43]Jelena Grobova, Milica Colovic, Marina Marjanovic, Angelina Njegus, Hasan Demirel, Gholamreza Anbarjafari:
Automatic Hidden Sadness Detection Using Micro-Expressions. FG 2017: 828-832 - [c42]Pejman Rasti, Gholamreza Anbarjafari, Hasan Demirel:
Colour image watermarking based on wavelet and QR decomposition. SIU 2017: 1-4 - [c41]Pouya Bolourchi, Masoud Moradi, Hasan Demirel, Sener Uysal:
Feature Fusion for Classification Enhancement of Ground Vehicle SAR Images. UKSim 2017: 111-115 - 2016
- [j22]Iman Beheshti, Hasan Demirel, Farnaz Farokhian, Chunlan Yang, Hiroshi Matsuda:
Structural MRI-based detection of Alzheimer's disease using feature ranking and classification error. Comput. Methods Programs Biomed. 137: 177-193 (2016) - [c40]Pouya Bolourchi, Hasan Demirel, Sener Uysal:
Continuous Moment-Based Features for Classification of Ground Vehicle SAR Images. EMS 2016: 53-57 - [c39]Allaeldien Mohamed G. Hnesh, Hasan Demirel:
DWT-DCT-SVD based hybrid lossy image compression technique. IPAS 2016: 1-5 - [c38]Aman Ghasemzadeh, Hasan Demirel:
Hyperspectral face recognition using 3D discrete wavelet transform. IPTA 2016: 1-4 - [c37]Tõnis Uiboupin, Pejman Rasti, Gholamreza Anbarjafari, Hasan Demirel:
Facial image super resolution using sparse representation for improving face recognition in surveillance monitoring. SIU 2016: 437-440 - [i1]Pejman Rasti, Hasan Demirel, Gholamreza Anbarjafari:
Image Resolution Enhancement by Using Interpolation Followed by Iterative Back Projection. CoRR abs/1601.00260 (2016) - 2015
- [j21]Iman Beheshti, Hasan Demirel:
Probability distribution function-based classification of structural MRI for the detection of Alzheimer's disease. Comput. Biol. Medicine 64: 208-216 (2015) - [j20]Gholamreza Anbarjafari, Sara Izadpanahi, Hasan Demirel:
Video resolution enhancement by using discrete and stationary wavelet transforms with illumination compensation. Signal Image Video Process. 9(1): 87-92 (2015) - [c36]Hamit Soyel, Kamil Yurtkan, Hasan Demirel, Peter W. McOwan:
Brain MR Image Denoising for Rician Noise Using Intrinsic Geometrical Information. ISCIS 2015: 275-284 - [c35]Kamil Yurtkan, Hamit Soyel, Hasan Demirel:
Entropy driven feature selection for facial expression recognition based on 3-D facial feature distances. SIU 2015: 2322-2325 - 2014
- [j19]Awwal Mohammed Rufai, Gholamreza Anbarjafari, Hasan Demirel:
Lossy image compression using singular value decomposition and wavelet difference reduction. Digit. Signal Process. 24: 117-123 (2014) - [j18]Kamil Yurtkan, Hasan Demirel:
Feature selection for improved 3D facial expression recognition. Pattern Recognit. Lett. 38: 26-33 (2014) - [j17]Kamil Yurtkan, Hasan Demirel:
Entropy-based feature selection for improved 3D facial expression recognition. Signal Image Video Process. 8(2): 267-277 (2014) - [j16]Maryam Eskandari, Önsen Toygar, Hasan Demirel:
Feature extractor selection for face-iris multimodal recognition. Signal Image Video Process. 8(6): 1189-1198 (2014) - [c34]Pejman Rasti, Hasan Demirel, Gholamreza Anbarjafari:
Improved Iterative Back Projection for video super-resolution. SIU 2014: 552-555 - [c33]Farnaz Farokhian, Hasan Demirel:
Fast detection and segmentation in retinal blood vessels using Gabor filters. SIU 2014: 1507-1511 - 2013
- [j15]Sara Izadpanahi, Hasan Demirel:
Motion block based video super resolution. Digit. Signal Process. 23(5): 1451-1462 (2013) - [j14]Cem Kalyoncu, Önsen Toygar, Hasan Demirel:
Interpolation-based impulse noise removal. IET Image Process. 7(8): 777-785 (2013) - [j13]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) - [j12]Sara Izadpanahi, Hasan Demirel:
Motion based video super resolution using edge directed interpolation and complex wavelet transform. Signal Process. 93(7): 2076-2086 (2013) - [c32]Kamil Yurtkan, Hamit Soyel, Hasan Demirel:
Feature Selection for Enhanced 3D Facial Expression Recognition Based on Varying Feature Point Distances. ISCIS 2013: 209-217 - [c31]Pejman Rasti, Hasan Demirel, Gholamreza Anbarjafari:
Image resolution enhancement by using interpolation followed by iterative back projection. SIU 2013: 1-4 - [c30]Awwal Mohammed Rufai, Gholamreza Anbarjafari, Hasan Demirel:
Lossy medical image compression using Huffman coding and singular value decomposition. SIU 2013: 1-4 - 2012
- [j11]Hamit Soyel, Hasan Demirel:
Localized discriminative scale invariant feature transform based facial expression recognition. Comput. Electr. Eng. 38(5): 1299-1309 (2012) - [c29]Fatma Ozar, Hasan Demirel:
Adaptive Predictive and Bi-predictive Eigenspace Approach for Video Coding. EMS 2012: 205-209 - [c28]Kamil Yurtkan, Hasan Demirel:
Person Independent Facial Expression Recognition Using 3D Facial Feature Positions. ISCIS 2012: 321-329 - [c27]Haci Tasmaz, Hasan Demirel, Gholamreza Anbarjafari:
Satellite image enhancement by using dual tree complex wavelet transform: Denoising and illumination enhancement. SIU 2012: 1-4 - 2011
- [j10]Hamit Soyel, Umut Tekguc, Hasan Demirel:
Application of NSGA-II to feature selection for facial expression recognition. Comput. Electr. Eng. 37(6): 1232-1240 (2011) - [j9]Hasan Demirel, Gholamreza Anbarjafari:
Discrete Wavelet Transform-Based Satellite Image Resolution Enhancement. IEEE Trans. Geosci. Remote. Sens. 49(6-1): 1997-2004 (2011) - [j8]Hasan Demirel, Gholamreza Anbarjafari:
IMAGE Resolution Enhancement by Using Discrete and Stationary Wavelet Decomposition. IEEE Trans. Image Process. 20(5): 1458-1460 (2011) - [c26]Hamit Soyel, Hasan Demirel:
Improved SIFT matching for pose robust facial expression recognition. FG 2011: 585-590 - [c25]Hasan Demirel, Gholamreza Anbarjafari, Cagri Ozcinar, Sara Izadpanahi:
Video resolution enhancement by using complex wavelet transform. ICIP 2011: 2093-2096 - 2010
- [j7]Hasan Demirel, Gholamreza Anbarjafari:
Satellite Image Resolution Enhancement Using Complex Wavelet Transform. IEEE Geosci. Remote. Sens. Lett. 7(1): 123-126 (2010) - [j6]Hasan Demirel, Cagri Ozcinar, Gholamreza Anbarjafari:
Satellite Image Contrast Enhancement Using Discrete Wavelet Transform and Singular Value Decomposition. IEEE Geosci. Remote. Sens. Lett. 7(2): 333-337 (2010) - [c24]Alaa Eleyan, Hasan Demirel:
Performance Comparison among Complex Wavelet Transforms Based Face Recognition Systems. IP&C 2010: 201-209
2000 – 2009
- 2009
- [j5]Hasan Demirel, Gholamreza Anbarjafari:
Data Fusion Boosted Face Recognition Based on Probability Distribution Functions in Different Colour Channels. EURASIP J. Adv. Signal Process. 2009 (2009) - [c23]Hasan Demirel, Sara Izadpanahi, Gholamreza Anbarjafari:
Improved motion-based localized super resolution technique using discrete wavelet transform for low resolution video enhancement. EUSIPCO 2009: 1097-1101 - [c22]Umut Tekguc, Hamit Soyel, Hasan Demirel:
Feature selection for person-independent 3D facial expression recognition using NSGA-II. ISCIS 2009: 35-38 - [c21]Hasan Demirel, Gholamreza Anbarjafari:
Improved face recognition system using probability distribution functions extracted from wavelet subbands. ISCIS 2009: 94-98 - [c20]Alaa Eleyan, Hüseyin Özkaramanli, Hasan Demirel:
Adaptive and fixed eigenspace methods with a novel fitness measure for video based face recognition. ISCIS 2009: 601-605 - [c19]Alaa Eleyan, Hasan Demirel:
Co-occurrence based statistical approach for face recognition. ISCIS 2009: 611-615 - 2008
- [j4]Turgay Çelik, Hüseyin Özkaramanli, Hasan Demirel:
Facial feature extraction using complex dual-tree wavelet transform. Comput. Vis. Image Underst. 111(2): 229-246 (2008) - [j3]Alaa Eleyan, Hüseyin Özkaramanli, Hasan Demirel:
Complex Wavelet Transform-Based Face Recognition. EURASIP J. Adv. Signal Process. 2008 (2008) - [j2]Hasan Demirel, Gholamreza Anbarjafari:
Pose Invariant Face Recognition Using Probability Distribution Functions in Different Color Channels. IEEE Signal Process. Lett. 15: 537-540 (2008) - [c18]Hasan Demirel, Sara Izadpanahi:
Motion-based localized super resolution technique for low resolution video enhancement. EUSIPCO 2008: 1-5 - [c17]Hasan Demirel, Gholamreza Anbarjafari:
High Performance Pose Invariant Face Recognition. VISAPP (2) 2008: 282-285 - 2007
- [j1]Turgay Çelik, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu:
Fire detection using statistical color model in video sequences. J. Vis. Commun. Image Represent. 18(2): 176-185 (2007) - [c16]Turgay Çelik, Hüseyin Özkaramanli, Hasan Demirel:
Fire and smoke detection without sensors: Image processing based approach. EUSIPCO 2007: 1794-1798 - [c15]Turgay Çelik, Hüseyin Özkaramanli, Hasan Demirel:
Fire Pixel Classification using Fuzzy Logic and Statistical Color Model. ICASSP (1) 2007: 1205-1208 - [c14]Hamit Soyel, Hasan Demirel:
Facial Expression Recognition Using 3D Facial Feature Distances. ICIAR 2007: 831-838 - 2006
- [c13]Turgay Çelik, Hasan Demirel, Hüseyin Özkaramanli:
Automatic fire detection in video sequences. EUSIPCO 2006: 1-5 - [c12]Aykut Hocanin, Hasan Demirel, Sabina Hosic:
Unequal error protection of PCA-coded face images for transmission over mobile channels. EUSIPCO 2006: 1-5 - [c11]Turgay Çelik, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu:
Fire Detection in Video Sequences Using Statistical Color Model. ICASSP (2) 2006: 213-216 - [c10]Alaa Eleyan, Hasan Demirel:
PCA and LDA Based Face Recognition Using Feedforward Neural Network Classifier. MRCS 2006: 199-206 - 2005
- [c9]Kamil Yurtkan, Hamit Soyel, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu, Ekrem Varoglu:
Face Modeling and Adaptive Texture Mapping for Model Based Video Coding. CAIP 2005: 498-505 - [c8]Hamit Soyel, Kamil Yurtkan, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu, Ekrem Varoglu:
Face Modeling and Animation for MPEG-4 Compliant Model based Video Coding. Computer Graphics and Imaging 2005: 14-18 - [c7]Turgay Çelik, Cem Direkoglu, Hüseyin Özkaramanli, Hasan Demirel, Mustafa Uyguroglu:
Region-based super-resolution aided facial feature extraction from low-resolution sequences. ICASSP (2) 2005: 789-792 - [c6]Sabina Hosic, Aykut Hocanin, Hasan Demirel:
Unequal Error Protection Using Convolutional Codes for PCA-Coded Images. ICIAR 2005: 335-342 - [c5]Turgay Çelik, Cem Direkoglu, Hüseyin Özkaramanli, Hasan Demirel, Mustafa Uyguroglu:
Enhanced Facial Feature Extraction Using Region-Based Super-Resolution Aided Video Sequences. ICIAR 2005: 1141-1148 - [c4]Cem Direkoglu, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu:
Efficient Face and Facial Feature Tracking Using Search Region Estimation. ICIAR 2005: 1149-1157 - [c3]Alaa Eleyan, Hasan Demirel:
Face Recognition System Based on PCA and Feedforward Neural Networks. IWANN 2005: 935-942 - [c2]Mohammad Alwawi, Hasan Demirel:
PCA and LDA based face recognition under changing class sizes and non-uniform illumination conditions. SIP 2005: 331-335
1990 – 1999
- 1996
- [c1]Hasan Demirel, Thomas J. Clarke, Peter Y. K. Cheung:
Adaptive Automatic Facial Feature Segmentation. FG 1996: 277-282
Coauthor Index
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