1 code implementation • 24 Aug 2023 • Mert Cokelek, Nevrez Imamoglu, Cagri Ozcinar, Erkut Erdem, Aykut Erdem
The growing interest in omnidirectional videos (ODVs) that capture the full field-of-view (FOV) has gained 360-degree saliency prediction importance in computer vision.
1 code implementation • 13 Mar 2023 • Nafiseh Jabbari Tofighi, Mohamed Hedi Elfkir, Nevrez Imamoglu, Cagri Ozcinar, Erkut Erdem, Aykut Erdem
As their popularity has increased dramatically in recent years, evaluating the quality of 360 images has become a problem of interest since it provides insights for capturing, transmitting, and consuming this new media.
1 code implementation • IEEE International Conference on Image Processing (ICIP) 2021 • Simone Croci, Cagri Ozcinar, Emin Zerman, Roman Dudek, Sebastian Knorr, Aljosa Smolic
Color mismatch in stereoscopic 3D (S3D) images can create visual discomfort and affect the performance of S3D image processing algorithms, e. g., for depth estimation.
no code implementations • 7 Mar 2021 • Egils Avots, Klavs Jermakovs, Maie Bachmann, Laura Paeske, Cagri Ozcinar, Gholamreza Anbarjafari
Depression is a public health issue which severely affects one's well being and cause negative social and economic effect for society.
no code implementations • 25 Jan 2021 • Cagri Ozcinar, Aakanksha Rana
The quality assessment framework offers to utilize tangential views to cope with the spherical nature of a given ODIs.
1 code implementation • 17 Oct 2020 • Mohamed Maher, Perseverance Munga Ngoy, Aleksandrs Rebriks, Cagri Ozcinar, Josue Cuevas, Rajasekhar Sanagavarapu, Gholamreza Anbarjafari
In this work, we present a comprehensive evaluation of the state-of-the-art deep learning approaches used in the session-based recommendation.
no code implementations • 7 Aug 2020 • Ailbhe Gill, Emin Zerman, Cagri Ozcinar, Aljosa Smolic
We conducted perception experiments displaying them to users in various ways and collected corresponding visual attention data.
1 code implementation • 3 Aug 2020 • Supratik Banerjee, Cagri Ozcinar, Aakanksha Rana, Aljosa Smolic, Michael Manzke
To tackle this problem, in this paper, we study reducing the number of parameters and computational cost of CNN-based SISR methods while maintaining the accuracy of super-resolution reconstruction performance.
Ranked #2 on Image Super-Resolution on BSDS100 - 2x upscaling
1 code implementation • 16 Aug 2019 • Aakanksha Rana, Cagri Ozcinar, Aljoscha Smolic
Ambisonics i. e., a full-sphere surround sound, is quintessential with 360-degree visual content to provide a realistic virtual reality (VR) experience.
1 code implementation • 12 Aug 2019 • Cagri Ozcinar, Aakanksha Rana, Aljosa Smolic
An omnidirectional image (ODI) enables viewers to look in every direction from a fixed point through a head-mounted display providing an immersive experience compared to that of a standard image.
2 code implementations • 20 Feb 2019 • Julio C. S. Jacques Junior, Cagri Ozcinar, Marina Marjanovic, Xavier Baró, Gholamreza Anbarjafari, Sergio Escalera
Our model outperformed a state-of-the-art architecture proposed to separately address apparent and real age regression.
no code implementations • 24 Jan 2018 • Morteza Daneshmand, Ahmed Helmi, Egils Avots, Fatemeh Noroozi, Fatih Alisinanoglu, Hasan Sait Arslan, Jelena Gorbova, Rain Eric Haamer, Cagri Ozcinar, Gholamreza Anbarjafari
Throughout the paper, various types of the related techniques are reviewed, which consist, mainly, of close-range, aerial, structure-from-motion and terrestrial photogrammetry, and mobile, terrestrial and airborne laser scanning, as well as time-of-flight, structured-light and phase-comparison methods, along with comparative and combinational studies, the latter being intended to help make a clearer distinction on the relevance and reliability of the possible choices.