Publications
5 papers found
2026
Representation Analysis for 3D Avatars
Conference: 2026 34th Signal Processing and Communications Applications Conference (SIU)
Authors: Aylin Aydin, Berk Gökberk
Noise-guided Masking for Image-based Joint-Embedding Predictive Architectures
Conference: 2026 34th Signal Processing and Communications Applications Conference (SIU)
Authors: Kutay Eroğlu, Berk Gökberk
Developing a Sign Dictionary using Continuous Turkish Sign Data via Sign Spotting
Conference: 2026 34th Signal Processing and Communications Applications Conference (SIU)
Authors: Büşra Küden, Saliha Nur Şahin, Özge Can Özel, Lale Akarun, Murat Saraçlar
Cross-Lingual Adaptation of Phoneme--Motion Memory for Turkish Talking Head Generation
Conference: 2026 34th Signal Processing and Communications Applications Conference (SIU)
Authors: Hüseyin Temiz, Berk Gökberk, Lale Akarun
2025
Turkish Sign Language Recognition Through Self-Supervised Learning Features and Heatmap
Conference: 2025 33rd Signal Processing and Communications Applications Conference (SIU)
Authors: Onur Şero, Oğulcan Özdemir, Lale Akarun
Unveiling limitations of 3D object reconstruction models through a novel benchmark
Conference: Signal, Image and Video Processing 2025
Authors: Merve Gül Kantarcı, Berk Gökberk, Lale Akarun
Strategies to address the false-negative pairing problem in contrastive learning
Conference: Signal, Image and Video Processing 2025
Authors: Timoteos Onur Özçelik, Berk Gökberk, Lale Akarun
Restoring Degraded Receipt Images with Generative Approach
Conference: 2025 33rd Signal Processing and Communications Applications Conference (SIU)
Authors: Onur Sefa Özçıbık, Lale Akarun
2024
Conditional information gain trellis
Conference: Pattern Recognition Letters 2024
Authors: Ufuk Can Bicici, Tuna Han Salih Meral, Lale Akarun
Multi-path routing for conditional information gain trellis using cross-entropy search and reinforcement learning
Conference: IEEE Access 2024
Authors: Ufuk Can Bicici, Lale Akarun
Analysis of Viewpoint Dependency in Gait Recognition
Conference: 2024 32nd Signal Processing and Communications Applications Conference (SIU)
Authors: Dağlar Berk Erdem, Berk Gökberk
Detection and quantification of occlusion for 3d human pose and shape estimation
Conference: International Conference on Pattern Recognition 2024
Authors: Emre Girgin, Berk Gökberk, Lale Akarun
A novel part-based benchmark for 3D object reconstruction
Conference: 2024 32nd Signal Processing and Communications Applications Conference (SIU)
Authors: Merve Gül Kantarcı, Berk Gökberk, Lale Akarun
Transfer learning for cross-dataset isolated sign language recognition in under-resourced datasets
Conference: 2024 IEEE 18th International Conference on Automatic Face and Gesture Recognition (FG)
Authors: Ahmet Alp Kindiroglu, Ozgur Kara, Ogulcan Ozdemir, Lale Akarun
Self-Supervised Dense Visual Representation Learning
Conference: 2024 32nd Signal Processing and Communications Applications Conference (SIU)
Authors: Timoteos Onur Özçelİk, Berk Gökberk, Lale Akarun
2023
CPW-DICE: a novel center and pixel-based weighting for damage segmentation
Conference: Connection Science 2023
Authors: Yunus Abdi, Ömer Küllü, Mehmet Kıvılcım Keleş, Berk Gökberk
A novel occlusion index
Conference: 2023 31st Signal Processing and Communications Applications Conference (SIU)
Authors: Emre Girgin, Berk Gökberk, Lale Akarun
Aligning accumulative representations for sign language recognition
Conference: Machine Vision and Applications 2023
Authors: Ahmet Alp Kındıroglu, Oğulcan Özdemir, Lale Akarun
Multi-cue temporal modeling for skeleton-based sign language recognition
Conference: Frontiers in neuroscience 2023
Authors: Oğulcan Özdemir, İnci M Baytaş, Lale Akarun
2022
Detection of free-standing conversational groups with graph convolutional networks
Conference: 2022 26th International Conference on Pattern Recognition (ICPR)
Authors: Efehan Atıcı, Berk Gökberk, Lale Akarun
Attention modeling with temporal shift in sign language recognition
Conference: 2022 30th Signal Processing and Communications Applications Conference (SIU)
Authors: Ahmet Faruk Çelimli, Oğulcan Özdemir, Lale Akarun
Weakly Supervised Blur Assesment and Localization
Conference: 2022 30th Signal Processing and Communications Applications Conference (SIU)
Authors: Giray Eryılmaz, Lale Akarun
2021
Conditional information gain networks as sparse mixture of experts
Conference: Pattern Recognition 2021
Authors: Ufuk Can Bicici, Lale Akarun
2020
Score-level multi cue fusion for sign language recognition
Conference: European Conference on Computer Vision 2020
Authors: Çağrı Gökçe, Oğulcan Özdemir, Ahmet Alp Kındıroğlu, Lale Akarun
Neural sign language translation by learning tokenization
Conference: 2020 15th IEEE international conference on automatic face and gesture recognition (FG 2020)
Authors: Alptekin Orbay, Lale Akarun
Bosphorussign22k sign language recognition dataset
Conference: Proceedings of the LREC2020 9th Workshop on the Representation and Processing of Sign Languages: Sign Language Resources in the Service of the Language Community, Technological Challenges and Application Perspectives
Authors: Oğulcan Özdemir, Ahmet Alp Kındıroğlu, Necati Cihan Camgöz, Lale Akarun
Unsupervised key hand shape discovery of sign language videos with correspondence sparse autoencoders
Conference: ICASSP 2020-2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Authors: Recep Doga Siyli, Batuhan Gundogdu, Murat Saraclar, Lale Akarun
2019
Recognizing non-manual signs in Turkish sign language
Conference: 2019 Ninth International Conference on Image Processing Theory, Tools and Applications (IPTA)
Authors: Müjde Aktaş, Berk Gökberk, Lale Akarun
Affordable person detection in omnidirectional cameras using radial integral channel features
Conference: Machine Vision and Applications 2019
Authors: Barış Evrim Demiröz, Albert Ali Salah, Yalin Bastanlar, Lale Akarun
Rectangle blanket problem: Binary integer linear programming formulation and solution algorithms
Conference: European Journal of Operational Research 2019
Authors: Barış Evrim Demiröz, İ Kuban Altınel, Lale Akarun
Identifying Image Related Sentences in News Articles
Conference: 2019 27th Signal Processing and Communications Applications Conference (SIU)
Authors: Melike Esma İlter, Lale Akarun, Arzucan Özgür
Temporal accumulative features for sign language recognition
Conference: 2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW)
Authors: Ahmet Alp Kindiroglu, Ogulcan Ozdemir, Lale Akarun
Dynamic time warping based sign retrieval
Conference: 2019 27th Signal Processing and Communications Applications Conference (SIU)
Authors: Nazif Can Tamer, Oğulcan Özdemir, Murat Saraҫlar, Lale Akarun
2018
Conditional information gain networks
Conference: 2018 24th International Conference on Pattern Recognition (ICPR)
Authors: Ufuk Can Biçici, Cem Keskin, Lale Akarun
Actively estimating crowd annotation consensus
Conference: Journal of Artificial Intelligence Research 2018
Authors: Yunus Emre Kara, Gaye Genc, Oya Aran, Lale Akarun
2017
2016
Automatic personality prediction from audiovisual data using random forest regression
Conference: 2016 23rd international conference on pattern recognition (ICPR)
Authors: Berkay Aydin, Ahmet Alp Kindiroglu, Oya Aran, Lale Akarun
BosphorusSign: A Turkish sign language recognition corpus in health and finance domains
Conference: Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC'16) 2016
Authors: Necati Cihan Camgöz, Ahmet Alp Kındıroğlu, Serpil Karabüklü, Meltem Kelepir, Ayşe Sumru Özsoy, Lale Akarun
Sign language recognition for assisting the deaf in hospitals
Conference: International Workshop on Human Behavior Understanding 2016
Authors: Necati Cihan Camgöz, Ahmet Alp Kındıroğlu, Lale Akarun
2015
Otomatik Isaret Dili Tanima ve Turk Isaret Dili icin Bilgisayar Uygulamalari
Conference: Ellerle Konusmak: Turk Isaret Dili Arastirmalari/Research on Turkish Sign Language 2015
Authors: Oya Aran, Ismail Ari, Alp Kindiroglu, Pinar Santemiz, Lale Akarun
Facial landmark localization in depth images using supervised descent method
Conference: 2015 23nd Signal Processing and Communications Applications Conference (SIU)
Authors: Necati Cihan Camgöz, Berk Gökberk, Lale Akarun
Facial landmark localization in depth images using supervised ridge descent
Conference: Proceedings of the IEEE International Conference on Computer Vision Workshops 2015
Authors: Necati Cihan Camgoz, Vitomir Struc, Berk Gokberk, Lale Akarun, Ahmet Alp Kindiroglu
Modeling annotator behaviors for crowd labeling
Conference: Neurocomputing 2015
Authors: Yunus Emre Kara, Gaye Genc, Oya Aran, Lale Akarun
Computer aided detection of spina bifida using nearest neighbor classification with curvature scale space features of fetal skulls extracted from ultrasound images
Conference: Knowledge-Based Systems 2015
Authors: Umut Konur, Fikret S Gürgen, Füsun Varol, Lale Akarun
2014
Detection of realistic facial occlusions for robust 3D face recognition
Conference: 2014 22nd International Conference on Pattern Recognition
Authors: Nese Alyuz, Berk Gokberk, Lale Akarun
Masked projection for 3D face recognition under occlusion
Conference: 2014 22nd Signal Processing and Communications Applications Conference (SIU)
Authors: Neşe Alyüz, Berk Gökberk, Lale Akarun
Robust 3D Face Identification in the Presence of Occlusions
Conference: Face Recognition in Adverse Conditions 2014
Authors: Nese Alyuz, Berk Gokberk, Lale Akarun
Randomized matrix decompositions and exemplar selection in large dictionaries for polyphonic piano transcription
Conference: Journal of New Music Research 2014
Authors: İsmail Arı, Umut Şimşekli, Ali Taylan Cemgil, Lale Akarun
Domain adaptation for gesture recognition using hidden Markov models
Conference: 2014 22nd Signal Processing and Communications Applications Conference (SIU)
Authors: Necati Cihan Camgoz, A Alp Kindiroglu, Lale Akarun, Oya Aran
Gesture recognition using template based random forest classifiers
Conference: European conference on computer vision 2014
Authors: Necati Cihan Camgöz, Ahmet Alp Kindiroglu, Lale Akarun
Coupling fall detection and tracking in omnidirectional cameras
Conference: International Workshop on Human Behavior Understanding 2014
Authors: Barış Evrim Demiröz, Albert Ali Salah, Lale Akarun
Multiple person tracking using omnidirectional cameras
Conference: 2014 22nd Signal Processing and Communications Applications Conference (SIU)
Authors: Banş Evrim Demiröz, Albert Ali Salali, Lale Akarun
Audio-visual signal processing in a multimodal assisted living environment.
Conference: INTERSPEECH 2014
Authors: Alexey Karpov, Lale Akarun, Hülya Yalçin, Alexander L Ronzhin, Baris Evrim Demiröz, Aysun Çoban, Milos Zelezn\`y
Vision based personality analysis using transfer learning methods
Conference: 2014 22nd Signal Processing and Communications Applications Conference (SIU)
Authors: Ahmet Alp Kındıroğlu, Laie Akarun, Oya Aran
2013
2013 Index IEEE Transactions on Information Forensics and Security Vol. 8
Conference: IEEE Transactions on Information Forensics and Security 2013
Authors: IM Abbadi, K Aberer, Z Ahmadian, GJ Ahn, L Akarun, M Aliasgari, L Altieri, N Alyuz, T Amaki, E Angelopoulou, others
3-D face recognition under occlusion using masked projection
Conference: IEEE Transactions on Information Forensics and Security 2013
Authors: Nese Alyuz, Berk Gokberk, Lale Akarun
ID for data with multiple clusters
Conference: 2013 21st Signal Processing and Communications Applications Conference (SIU)
Authors: Ismail Arı, Ali Taylan Cemgil, Lale Akarun
Fall detection using multi-omnidirectional cameras
Conference: 2013 21st Signal Processing and Communications Applications Conference (SIU)
Authors: Barış Evrim Demiröz, Albert Ali Salah, Lale Akarun
Biomedical image time series registration with particle filtering
Conference: 2013 21st Signal Processing and Communications Applications Conference (SIU)
Authors: A Murat Yagci, Ertunc Erdil, A Ozgur Argunsah, Devrim Unay, Mujdat Cetin, Lale Akarun, Fikret Gurgen
Comparison of super-resolution benefits for downsampled iages and real low-resolution data
Conference: 34th WIC Symposium on Information Theory in the Benelux 2013
Authors: Yuxi Peng, Luuk Spreeuwers, Bert Gökberk, Raymond Veldhuis
2012
Adaptive registration for occlusion robust 3D face recognition
Conference: European Conference on Computer Vision 2012
Authors: Nese Alyuz, Berk Gokberk, Lale Akarun
Robust 3D face recognition in the presence of realistic occlusions
Conference: 2012 5th IAPR International Conference on Biometrics (ICB)
Authors: Neşe Alyüz, Berk Gökberk, Luuk Spreeuwers, Raymond Veldhuis, Lale Akarun
Large scale polyphonic music transcription using randomized matrix decompositions
Conference: 2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO)
Authors: İsmail An, Umut Şimşekli, Ali Taylan Cemgil, Laie Akarun
Face recognition using curvature Gabor features
Conference: 2012 20th Signal Processing and Communications Applications Conference (SIU)
Authors: Nuri Murat Arar, Hua Gao, Hazım Kemal Ekenel, Lale Akarun
Selection and combination of local Gabor classifiers for robust face verification
Conference: 2012 IEEE Fifth International Conference on Biometrics: Theory, Applications and Systems (BTAS)
Authors: Nuri Murat Arar, Hua Gao, Hazim Kemal Ekenel, Lale Akarun
Probabilistic interpolative decomposition
Conference: 2012 IEEE International Workshop on Machine Learning for Signal Processing
Authors: Ismail Arı, A Taylan Cemgil, Lale Akarun
SVD-based polyphonic music transcription
Conference: 2012 20th Signal Processing and Communications Applications Conference (SIU)
Authors: İsmail Arı, Umut Şimşekli, Ali Taylan Cemgil, Lale Akarun
{\c{C}}evresel zeka uygulamalari i{\c{c}}in t{\"u}m y{\"o}nl{\"u} kamera kullanimi
Conference: 2012 20th Signal Processing and Communications Applications Conference, SIU 2012
Authors: Bariş Evrim Demiröz, Albert Ali Salah, Lale Akarun
Feature-based tracking on a multi-omnidirectional camera dataset
Conference: 2012 5th International Symposium on Communications, Control and Signal Processing
Authors: Banş Evrim Demiröz, Ismail Ari, Orhan Eroğlu, Albert Ali Salah, Laie Akarun
Multi-omnidirectional cameras for ambient intelligence
Conference: 2012 20th Signal Processing and Communications Applications Conference (SIU)
Authors: Barış Evrim Demiröz, Albert Ali Salah, Lale Akarun
3D hand pose estimation and classification using depth sensors
Conference: 2012 20th Signal Processing and Communications Applications Conference (SIU)
Authors: Cem Keskin, Furkan Kıraç, Yunus Emre Kara, Lale Akarun
Hand pose estimation and hand shape classification using multi-layered randomized decision forests
Conference: European Conference on Computer Vision 2012
Authors: Cem Keskin, Furkan Kıraç, Yunus Emre Kara, Lale Akarun
Randomized decision forests for static and dynamic hand shape classification
Conference: 2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops
Authors: Cem Keskin, Furkan Kirac, Yunus Emre Kara, Laie Akarun
Automatic recognition fingerspelling gestures in multiple languages for a communication interface for the disabled
Conference: Pattern Recognition and Image Analysis 2012
Authors: A Alp Kindiroglu, H Yalcin, O Aran, M Hruz, P Campr, L Akarun, A Karpov
Depth image based 3D hand pose estimation framework
Conference: 2012 20th Signal Processing and Communications Applications Conference (SIU)
Authors: Furkan Kıraç, Yunus Emre Kara, Cem Keskin, Lale Akarun
An evaluation of super-resolution for face recognition
Conference: 33rd WIC Symposium on Information Theory in the Benelux and the 2nd Joint WIC/IEEE Symposium on Information Theory and Signal Processing in the Benelux 2012
Authors: Yuxi Peng, Berk Gökberk, Luuk Spreeuwers, Raymond Veldhuis