Search Results for author: Bahadir K. Gunturk

Found 8 papers, 1 papers with code

HSTR-Net: High Spatio-Temporal Resolution Video Generation For Wide Area Surveillance

1 code implementation9 Apr 2022 H. Umut Suluhan, Hasan F. Ates, Bahadir K. Gunturk

Wide area surveillance has many applications and tracking of objects under observation is an important task, which often needs high spatio-temporal resolution (HSTR) video for better precision.

Optical Flow Estimation Reference-based Super-Resolution +3

Altitude Optimization of UAV Base Stations from Satellite Images Using Deep Neural Network

no code implementations29 Dec 2021 Ibrahim Shoer, Bahadir K. Gunturk, Hasan F. Ates, Tuncer Baykas

It is expected that unmanned aerial vehicles (UAVs) will play a vital role in future communication systems.

Light field super resolution through controlled micro-shifts of light field sensor

no code implementations27 Sep 2017 M. Umair Mukati, Bahadir K. Gunturk

One drawback of the micro-lens array based light field cameras is low spatial resolution due to the fact that a single sensor is shared to capture both spatial and angular information.

Super-Resolution Translation

Spatial and Angular Resolution Enhancement of Light Fields Using Convolutional Neural Networks

no code implementations4 Jul 2017 M. Shahzeb Khan Gul, Bahadir K. Gunturk

Micro-lens array (MLA) based light field cameras offer a cost-effective approach to capture light field.

Depth Estimation

Extracting Sub-Exposure Images from a Single Capture Through Fourier-based Optical Modulation

no code implementations26 Dec 2016 Shah Rez Khan, Martin Feldman, Bahadir K. Gunturk

Through pixel-wise optical coding of images during exposure time, it is possible to extract sub-exposure images from a single capture.

Hybrid Light Field Imaging for Improved Spatial Resolution and Depth Range

no code implementations15 Nov 2016 M. Zeshan Alam, Bahadir K. Gunturk

While low spatial resolution limits the general purpose use and applicability of light field cameras, narrow baseline limits the depth estimation range and accuracy.

Depth Estimation

Light Field Stitching for Extended Synthetic Aperture

no code implementations15 Nov 2016 M. Umair Mukati, Bahadir K. Gunturk

By merging multiple light fields captured by an MLA based camera, we obtain larger synthetic aperture, which results in improvements in light field capabilities, such as increased depth estimation range/accuracy and wider perspective shift range.

Depth Estimation

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