H
Hazim Kemal Ekenel
Researcher at Istanbul Technical University
Publications - 231
Citations - 4571
Hazim Kemal Ekenel is an academic researcher from Istanbul Technical University. The author has contributed to research in topics: Facial recognition system & Convolutional neural network. The author has an hindex of 30, co-authored 215 publications receiving 3554 citations. Previous affiliations of Hazim Kemal Ekenel include Sabancı University & Boğaziçi University.
Papers
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Book ChapterDOI
Why Is Facial Occlusion a Challenging Problem
TL;DR: Improved alignment increases the correct recognition rate also in the experiments against the lower face occlusion, which shows that face registration plays a key role on face recognition performance.
Proceedings ArticleDOI
Kalman filters for audio-video source localization
TL;DR: This work proposes an algorithm to incorporate detected face positions in different camera views into the Kalman filter without doing any explicit triangulation, which yields a robust source localizer that functions reliably both for segments wherein the speaker is silent, which would be detrimental for an audio only tracker, and wherein many faces appear, which will confuse a video only tracker.
Book ChapterDOI
Pose Normalization for Local Appearance-Based Face Recognition
TL;DR: The local appearance-based face recognition approach is found to be robust against errors introduced by face model fitting and shows a significant improvement in accuracy.
Proceedings ArticleDOI
Apparent Age Estimation Using Ensemble of Deep Learning Models
TL;DR: This paper has employed and fine tuned convolutional neural networks that are based on VGG-16 architecture and pretrained on the IMDB-WIKI dataset and trained an ensemble of deep learning models to address the problem of apparent age estimation.
Proceedings ArticleDOI
The unconstrained ear recognition challenge
Ziga Emersic,Dejan Stepec,Vitomir Struc,Peter Peer,Anjith George,Adii Ahmad,Elshibani Omar,Terrance E. Boult,Reza Safdaii,Yuxiang Zhou,Stefanos Zafeiriou,Dogucan Yaman,Fevziye Irem Eyiokur,Hazim Kemal Ekenel +13 more
TL;DR: The top performer of the UERC was found to ensure robust performance on a smaller part of the dataset, but still exhibited a significant performance drop when the entire dataset comprising 3,704 subjects was used for testing.