Publications
5 papers found
2025
Turkish Sign Language Recognition Through Self-Supervised Learning Features and Heatmap
Conference: 2025 33rd Signal Processing and Communications Applications Conference (SIU) 2025
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) 2025
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) 2024
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) 2024
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) 2024
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) 2024
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) 2023
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) 2022
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) 2022
Authors: Ahmet Faruk Çelimli, Oğulcan Özdemir, Lale Akarun
Weakly Supervised Blur Assesment and Localization
Conference: 2022 30th Signal Processing and Communications Applications Conference (SIU) 2022
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) 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 2020
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) 2020
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) 2019
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) 2019
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) 2019
Authors: Ahmet Alp Kindiroglu, Ogulcan Ozdemir, Lale Akarun
Dynamic time warping based sign retrieval
Conference: 2019 27th Signal Processing and Communications Applications Conference (SIU) 2019
Authors: Nazif Can Tamer, Oğulcan Özdemir, Murat Saraҫlar, Lale Akarun