326 citations · 790 across the 29 of their papers we have counts for
10 papers · 1 filter
Deep Attention Based Semi-Supervised 2D-Pose Estimation for Surgical Instruments
Mert Kayhan, Okan Köpüklü, Mhd Hasan Sarhan +3
For many practical problems and applications, it is not feasible to create a vast and accurately labeled dataset, which restricts the application of deep learning in many areas. Se…
You Only Watch Once: A Unified CNN Architecture for Real-Time Spatiotemporal Action Localization
Okan Köpüklü, Xiangyu Wei, Gerhard Rigoll
Spatiotemporal action localization requires the incorporation of two sources of information into the designed architecture: (1) temporal information from the previous frames and (2…
Small-Footprint Keyword Spotting on Raw Audio Data with Sinc-Convolutions
Simon Mittermaier, Ludwig Kürzinger, Bernd Waschneck +1
Keyword Spotting (KWS) enables speech-based user interaction on smart devices. Always-on and battery-powered application scenarios for smart devices put constraints on hardware res…
Comparative Analysis of CNN-based Spatiotemporal Reasoning in Videos
Okan Köpüklü, Fabian Herzog, Gerhard Rigoll
Understanding actions and gestures in video streams requires temporal reasoning of the spatial content from different time instants, i.e., spatiotemporal (ST) modeling. In this sur…
Real-Time Driver State Monitoring Using a CNN Based Spatio-Temporal Approach
Neslihan Kose, Okan Kopuklu, Alexander Unnervik +1
Many road accidents occur due to distracted drivers. Today, driver monitoring is essential even for the latest autonomous vehicles to alert distracted drivers in order to take over…
On Flow Profile Image for Video Representation
Mohammadreza Babaee, David Full, Gerhard Rigoll
Video representation is a key challenge in many computer vision applications such as video classification, video captioning, and video surveillance. In this paper, we propose a nov…