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ORCIDCem Direkoglu
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2020 – today
- 2024
[j17]Khalid Zaman
, Islam J. A. M. Samiul, Melike Sah, Cem Direkoglu, Shogo Okada, Masashi Unoki:
Hybrid Transformer Architectures With Diverse Audio Features for Deepfake Speech Classification. IEEE Access 12: 149221-149237 (2024)- [j16]Diaa Salman, Cem Direkoglu, Mehmet Kusaf, Murat Fahrioglu:
Hybrid deep learning models for time series forecasting of solar power. Neural Comput. Appl. 36(16): 9095-9112 (2024) - 2023
- [j15]Khalid Zaman, Melike Sah, Cem Direkoglu, Masashi Unoki:
A Survey of Audio Classification Using Deep Learning. IEEE Access 11: 106620-106649 (2023) - [j14]Yazan Zaid, Melike Sah, Cem Direkoglu:
Pre-processed and combined EEG data for epileptic seizure classification using deep learning. Biomed. Signal Process. Control. 84: 104738 (2023) - [j13]Melike Sah, Cem Direkoglu:
Review and evaluation of player detection methods in field sports. Multim. Tools Appl. 82(9): 13141-13165 (2023) - 2022
- [j12]Melike Sah, Cem Direkoglu:
A survey of deep learning methods for multiple sclerosis identification using brain MRI images. Neural Comput. Appl. 34(10): 7349-7373 (2022) - [j11]Nuray Vakitbilir, Adnan Hilal, Cem Direkoglu:
Hybrid deep learning models for multivariate forecasting of global horizontal irradiation. Neural Comput. Appl. 34(10): 8005-8026 (2022) - 2020
- [j10]Cem Direkoglu:
Abnormal Crowd Behavior Detection Using Motion Information Images and Convolutional Neural Networks. IEEE Access 8: 80408-80416 (2020) - [j9]Eren Hatirnaz, Melike Sah, Cem Direkoglu:
A novel framework and concept-based semantic search Interface for abnormal crowd behaviour analysis in surveillance videos. Multim. Tools Appl. 79(25-26): 17579-17617 (2020) - [j8]Nemer Odeh, Cem Direkoglu:
Automated shopping system using computer vision. Multim. Tools Appl. 79(41-42): 30151-30161 (2020)
2010 – 2019
- 2018
- [j7]Cem Direkoglu, Melike Sah, Noel E. O'Connor:
Player detection in field sports. Mach. Vis. Appl. 29(2): 187-206 (2018) - [j6]Cem Direkoglu, Noel E. O'Connor:
Temporal segmentation and recognition of team activities in sports. Mach. Vis. Appl. 29(5): 891-913 (2018) - [c21]Damla Gul Altunay, Naciye Karademir, Okan Topçu, Cem Direkoglu:
Intelligent surveillance system for abandoned luggage. SIU 2018: 1-4 - 2017
- [c20]Cem Direkoglu, Melike Sah, Noel E. O'Connor:
Abnormal crowd behavior detection using novel optical flow-based features. AVSS 2017: 1-6 - [c19]Melike Sah, Cem Direkoglu:
Semantic annotation of surveillance videos for abnormal crowd behaviour search and analysis. AVSS 2017: 1-6 - 2016
- [c18]Ramya Hebbalaguppe, Kevin McGuinness, Jogile Kuklyte, Rami Albatal, Cem Direkoglu, Noel E. O'Connor:
Reduction of false alarms triggered by spiders/cobwebs in surveillance camera networks. ICIP 2016: 943-947 - 2014
- [c17]Iveel Jargalsaikhan, Cem Direkoglu, Suzanne Little, Noel E. O'Connor:
An Evaluation of Local Action Descriptors for Human Action Classification in the Presence of Occlusion. MMM (2) 2014: 56-67 - 2013
- [j5]Cem Direkoglu, Mark S. Nixon:
On using an analogy to heat flow for shape extraction. Pattern Anal. Appl. 16(2): 125-139 (2013) - [c16]Iveel Jargalsaikhan, Suzanne Little, Cem Direkoglu, Noel E. O'Connor:
Action recognition based on sparse motion trajectories. ICIP 2013: 3982-3985 - [c15]Suzanne Little, Iveel Jargalsaikhan, Kathy M. Clawson, Marcos Nieto, Hao Li, Cem Direkoglu, Noel E. O'Connor, Alan F. Smeaton, Bryan W. Scotney, Hui Wang, Jun Liu:
An information retrieval approach to identifying infrequent events in surveillance video. ICMR 2013: 223-230 - [c14]Suzanne Little, Iveel Jargalsaikhan, Kathy M. Clawson, Marcos Nieto, Hao Li, Cem Direkoglu, Noel E. O'Connor, Alan F. Smeaton, Jun Liu, Bryan W. Scotney, Hui Wang, Seán Gaines, Aitor Rodriguez, Pedro J. Sánchez, Ana Martínez Llorens, Karina Villarroel Peniza, Roberto Gimenez, Raúl Santos de La Cámara, Anna Mereu, Celso Prados, Emmanouil Kafetzakis:
Interactive surveillance event detection at TRECVid2012. ICMR 2013: 301-302 - [c13]Suzanne Little, Iveel Jargalsaikhan, Rami Albatal, Cem Direkoglu, Noel E. O'Connor, Alan F. Smeaton, Kathy M. Clawson, Min Jing, Bryan W. Scotney, Hui Wang, Jun Liu, Marcos Nieto, Juan Diego Ortega, Aitor Rodriguez, Iñigo Aramburu, Emmanouil Kafetzakis:
SAVASA Project @ TRECVid 2013: Semantic Indexing and Interactive Surveillance Event Detection. TRECVID 2013 - [c12]Jogile Kuklyte, Kevin McGuinness, Ramya Hebbalaguppe, Cem Direkoglu, Leonardo Gualano, Noel E. O'Connor:
Identification of moving objects in poor quality surveillance data. WIAMIS 2013: 1-4 - 2012
- [j4]Cem Direkoglu, Rozenn Dahyot, Michael Manzke:
On Using Anisotropic Diffusion for Skeleton Extraction. Int. J. Comput. Vis. 100(2): 170-189 (2012) - [c11]Cem Direkoglu, Noel E. O'Connor:
Team Activity Recognition in Sports. ECCV (7) 2012: 69-83 - [c10]Cem Direkoglu, Noel E. O'Connor:
Team behavior analysis in sports using the Poisson equation. ICIP 2012: 2693-2696 - [c9]Suzanne Little, Iveel Jargalsaikhan, Cem Direkoglu, Noel E. O'Connor, Alan F. Smeaton, Kathy M. Clawson, Hao Li, Marcos Nieto, Aitor Rodriguez, Pedro J. Sánchez, Karina Villarroel Paniza, Ana Martínez Llorens, Roberto Gimenez, Raúl Santos de La Cámara, Anna Mereu:
SAVASA Project @ TRECVID 2012: Interactive Surveillance Event Detection. TRECVID 2012 - 2011
- [j3]Mark S. Nixon, Xin U. Liu, Cem Direkoglu, David J. Hurley:
On Using Physical Analogies for Feature and Shape Extraction in Computer Vision. Comput. J. 54(1): 11-25 (2011) - [j2]Cem Direkoglu, Mark S. Nixon:
Shape classification via image-based multiscale description. Pattern Recognit. 44(9): 2134-2146 (2011) - [j1]Cem Direkoglu, Mark S. Nixon:
Moving-edge detection via heat flow analogy. Pattern Recognit. Lett. 32(2): 270-279 (2011) - 2010
- [c8]Cem Direkoglu, Rozenn Dahyot, Michael Manzke:
Skeleton Extraction via Anisotropic Heat Flow. BMVC 2010: 1-11
2000 – 2009
- 2009
- [b1]Cem Direkoglu:
Feature extraction via heat flow analogy. University of Southampton, UK, 2009 - 2008
- [c7]Mark S. Nixon, Cem Direkoglu, Xin U. Liu, David J. Hurley:
On Using Physical Analogies for Feature and Shape Extraction in Computer Vision. BCS Int. Acad. Conf. 2008: 163-177 - [c6]Cem Direkoglu, Mark S. Nixon:
Image-Based Multiscale Shape Description Using Gaussian Filter. ICVGIP 2008: 673-678 - 2007
- [c5]Cem Direkoglu, Mark S. Nixon:
Shape Extraction Via Heat Flow Analogy. ACIVS 2007: 553-564 - 2006
- [c4]Cem Direkoglu, Mark S. Nixon:
Low Level Moving-Feature Extraction Via Heat Flow Analogy. ISVC (1) 2006: 243-252 - 2005
- [c3]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 - [c2]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 - [c1]Cem Direkoglu, Hasan Demirel, Hüseyin Özkaramanli, Mustafa Uyguroglu:
Efficient Face and Facial Feature Tracking Using Search Region Estimation. ICIAR 2005: 1149-1157
Coauthor Index
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