Cihan Öngün

E-mail

congun@metu.edu.tr

Department

Graduate School of Informatics

Scopus Author ID

56247310800

Representing Design Cognition Through 3-D Deep Generative Models Cakmak, Basak; Öngün, Cihan (2023-01-01) This paper aims to explore alternative representations of the physical architecture using its real-world sensory data through Artificial Neural Networks (ANNs), which is a simulated form of cognition having the ability to ...
LPMNet: Latent Part Modification and Generation for 3D Point Clouds Öngün, Cihan; Temizel, Alptekin (2021-03-01) In this paper, we focus on latent modification and generation of 3D point cloud object models with respect to their semantic parts. Different to the existing methods which use separate networks for part generation and asse...
Generative Data Augmentation for Vehicle Detection in Aerial Images Kumdakçı, Hilmi; Öngün, Cihan; Temizel, Alptekin (null; 2021-01-15) Scarcity of training data is one of the prominent problemsfor deep networks which require large amounts data. Data augmentationis a widely used method to increase the number of training samples andtheir variations. In this...
Local Anomaly Detection in Crowded Scenes Using Finite-Time Lyapunov Exponent Based Clustering Öngün, Cihan; Temizel, Alptekin; Taşkaya Temizel, Tuğba (2014-08-29) Surveillance of crowded public spaces and detection of anomalies from the video is important for public safety and security. While anomaly detection is possible by detection and tracking of individuals in low-density areas...
Clustering of Local Behaviour in Crowd Videos Öngün, Cihan; Temizel, Alptekin; Taşkaya Temizel, Tuğba (2014-04-25) Surveillance cameras are playing more important role in our daily life with the increasing number of human population and surveillance cameras. While there are a myriad of methods for video analysis, they are generally des...

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