Robert Bregovic
About me
I received the MSc degree in electrical engineering from the Faculty of Electrical Engineering and Computing, University of Zagreb, Croatia, in 1998 and the Dr. Sc. (Tech.) degree in information technology from Tampere University of Technology, Finland, in 2003. Since 1998, I am with the Tampere University (former Tampere University of Technology), where I currently work as an Assistant Professor.
My main research area is plenoptic imaging. In this area, I am developing models and computational methods for 3D image applications using high-dimensional, multi-modal, and hyper-spectral data. The main question that I am trying to address with my research is: How can we achieve the best possible visualization of 3D content?
Research topics
Plenoptic imaging
3D sensing, processing, modelling, and visualization
Signal processing methods for light field displays
Neuromorphic computing
Filter and filterbank design
Research unit
Research career
University of Zagreb (research assistant, 1994-1998), Tampere University (doctoral student, senior researcher, project manager, assistant professor,1998-present), Nanyang Technological University of Technology, Singapore (visiting researcher 2005, 2007), Holografika, Hungary (MSCA fellow, 2013) and University of Zagreb, Croatia (visiting researcher 2014).
Selected publications
List of publications is availble at: https://researchportal.tuni.fi/en/persons/robert-bregovic/publications/
PDF files for older publications are available at: https://homepages.tuni.fi/robert.bregovic/papers
Latest publications
Depth-of-Field Guided Rendering For Light Field Displays
Akbar, K. & Bregovic, R., 31 Jan 2024, Electronic Imaging 2024: Image Processing: Algorithms and Systems XXII. IS&T 7003 Kilworth Lane, Springfield, VA 22151 USA: Society for Imaging Science and Technology, Vol. 36. p. 367-1 - 367-6 6 p. IPAS-367. (IS&T International Symposium on Electronic Imaging).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Antialiasing Filtering for Projection-Based Light Field Displays
Akbar, K. & Bregovic, R., 2023, 2023 International Symposium on Image and Signal Processing and Analysis (ISPA). IEEE, 6 p. (Proceedings of International symposium on image and signal processing and analysis).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
CIVIT dataset: Integral microscopy with Fourier plane recording
Moreschini, S., Gama, F., Bregovic, R. & Gotchev, A., Feb 2023, In: Data in Brief. 46, 108819.Research output: Contribution to journal › Data article › peer-review
Single-Image Evaluation of Angular and Spatial Resolution for Projection-based Light Field Displays
Akbar, K. & Bregovic, R., 2023, 2023 IEEE 25th International Workshop on Multimedia Signal Processing (MMSP). IEEE, p. 1-6 (IEEE International Workshop on Multimedia Signal Processing).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Volumetric Segmentation for Integral Microscopy with Fourier Plane Recording
Moreschini, S., Bregovic, R. & Gotchev, A., 2022, Proc. IS&T Int’l. Symp. on Electronic Imaging: Image Processing: Algorithms and Systems, 2022. 10 ed. Vol. 34. 6 p. (IS and T International Symposium on Electronic Imaging Science and Technology).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Optimized 3D Scene Rendering on Projection-Based 3D Displays
Doronin, O., Bregovic, R. & Gotchev, A., 2021, 2020 28th European Signal Processing Conference (EUSIPCO). p. 580-584 5 p. (European Signal Processing Conference).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
A Framework for Assessing Rendering Techniques for Near-Eye Integral Imaging Displays
Doronin, O., Sahin, E., Bregovic, R. & Gotchev, A., 1 Oct 2020, 2020 IEEE International Conference on Image Processing (ICIP). IEEE, p. 3418-3422 5 p. (Proceedings : International Conference on Image Processing).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Densely-sampled light field reconstruction
Vagharshakyan, S., Bregovic, R. & Gotchev, A., 2020, Real VR – Immersive Digital Reality. Springer, p. 67-95 29 p. (Lecture Notes in Computer Science; vol. 11900).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review
Self-Supervised Light Field Reconstruction Using Shearlet Transform and Cycle Consistency
Gao, Y., Bregovic, R. & Gotchev, A., 2020, In: IEEE Signal Processing Letters. 27, p. 1425-1429 5 p.Research output: Contribution to journal › Article › Scientific › peer-review
Shearlet Transform-Based Light Field Compression under Low Bitrates
Ahmad, W., Vagharshakyan, S., Sjostrom, M., Gotchev, A., Bregovic, R. & Olsson, R., 2020, In: IEEE Transactions on Image Processing. 29, p. 4269-4280 12 p.Research output: Contribution to journal › Article › Scientific › peer-review