Robert Bregovic

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 24

Top Topics

Spatial Resolution

Image Based Rendering

Top Venues

Image Processing: Algorithms and Systems

Publications

Kamran Akbar, Robert Bregovic
Single-Image Evaluation of Angular and Spatial Resolution for Projection-Based Light Field Displays. MMSP (2023)
Kamran Akbar, Robert Bregovic
Antialiasing Filtering for Projection-Based Light Field Displays. ISPA (2023)
Sergio Moreschini, Robert Bregovic, Atanas P. Gotchev
Volumetric segmentation for integral microscopy with Fourier plane recording. Image Processing: Algorithms and Systems (2022)
Yuan Gao, Robert Bregovic, Atanas P. Gotchev
Self-Supervised Light Field Reconstruction Using Shearlet Transform and Cycle Consistency. CoRR (2020)
Oleksii Doronin, Erdem Sahin, Robert Bregovic, Atanas P. Gotchev
A Framework for Assessing Rendering Techniques for Near-Eye Integral Imaging Displays. ICIP (2020)
Yuan Gao, Robert Bregovic, Atanas P. Gotchev
Self-Supervised Light Field Reconstruction Using Shearlet Transform and Cycle Consistency. IEEE Signal Process. Lett. 27 (2020)
Oleksii Doronin, Robert Bregovic, Atanas P. Gotchev
Optimized 3D Scene Rendering on Projection-Based 3D Displays. EUSIPCO (2020)
Waqas Ahmad, Suren Vagharshakyan, Mårten Sjöström, Atanas P. Gotchev, Robert Bregovic, Roger Olsson
Shearlet Transform-Based Light Field Compression Under Low Bitrates. IEEE Trans. Image Process. 29 (2020)
Yuan Gao, Robert Bregovic, Reinhard Koch, Atanas P. Gotchev
DRST: Deep Residual Shearlet Transform for Densely Sampled Light Field Reconstruction. CoRR (2020)
Sergio Moreschini, Robert Bregovic, Atanas P. Gotchev
Shearlet-Based Light Field Reconstruction of Scenes with Non-Lambertian Properties. EUVIP (2019)
Yuan Gao, Reinhard Koch, Robert Bregovic, Atanas P. Gotchev
Light Field Reconstruction Using Shearlet Transform in TensorFlow. ICME Workshops (2019)
Yuan Gao, Reinhard Koch, Robert Bregovic, Atanas P. Gotchev
Fast: Flow-Assisted Shearlet Transform for Densely-Sampled Light Field Reconstruction. ICIP (2019)
Yuan Gao, Robert Bregovic, Atanas P. Gotchev, Reinhard Koch
MAST: Mask-Accelerated Shearlet Transform for Densely-Sampled Light Field Reconstruction. ICME (2019)
Yuan Gao, Reinhard Koch, Robert Bregovic, Atanas P. Gotchev
IEST: Interpolation-Enhanced Shearlet Transform for Light Field Reconstruction Using Adaptive Separable Convolution. EUSIPCO (2019)
Erdem Sahin, Suren Vagharshakyan, Robert Bregovic, Gwangsoon Lee, Atanas P. Gotchev
Conversion of sparsely-captured light field into alias-free full-parallax multiview content. SD&A (2018)
Sergio Moreschini, Gabriele Scrofani, Robert Bregovic, Genaro Saavedra, Atanas P. Gotchev
Continuous Refocusing for Integral Microscopy with Fourier Plane Recording. EUSIPCO (2018)
Mihail Georgiev, Robert Bregovic, Atanas P. Gotchev
Time-of-Flight Range Measurement in Low-Sensing Environment: Noise Analysis and Complex-Domain Non-Local Denoising. IEEE Trans. Image Process. 27 (6) (2018)
Suren Vagharshakyan, Robert Bregovic, Atanas P. Gotchev
Light Field Reconstruction Using Shearlet Transform. IEEE Trans. Pattern Anal. Mach. Intell. 40 (1) (2018)
Waqas Ahmad, Suren Vagharshakyan, Mårten Sjöström, Atanas P. Gotchev, Robert Bregovic, Roger Olsson
Shearlet Transform Based Prediction Scheme for Light Field Compression. DCC (2018)
Péter Tamás Kovács, Robert Bregovic, Atanas Boev, Attila Barsi, Atanas P. Gotchev
Quantifying Spatial and Angular Resolution of Light-Field 3-D Displays. IEEE J. Sel. Top. Signal Process. 11 (7) (2017)
Alireza Zare, Tibor Balogh, Robert Bregovic, Atanas P. Gotchev
Architectures and Codecs for Real-Time Light Field Streaming. SD&A (2017)
Suren Vagharshakyan, Robert Bregovic, Atanas P. Gotchev
Accelerated Shearlet-Domain Light Field Reconstruction. IEEE J. Sel. Top. Signal Process. 11 (7) (2017)
Erdem Sahin, Suren Vagharshakyan, Jani Mäkinen, Robert Bregovic, Atanas P. Gotchev
Shearlet-domain light field reconstruction for holographic stereogram generation. ICIP (2016)
Mihail Georgiev, Robert Bregovic, Atanas P. Gotchev
Fixed-Pattern Noise Modeling and Removal in Time-of-Flight Sensing. IEEE Trans. Instrum. Meas. 65 (4) (2016)
Suren Vagharshakyan, Ahmed Durmush, Olli Suominen, Robert Bregovic, Atanas P. Gotchev
Accuracy Evaluation of a Linear Positioning System for Light Field Capture. ACIIDS (2) (2015)
Hannu Eskola, Robert Bregovic, Sven Loncaric, Dick Lerski
Preface. ISPA (2015)
Suren Vagharshakyan, Robert Bregovic, Atanas P. Gotchev
Image based rendering technique via sparse representation in shearlet domain. ICIP (2015)
Mihail Georgiev, Robert Bregovic, Atanas P. Gotchev
Fixed-pattern noise suppression in low-sensing environment of Time-of-Flight devices. SAS (2015)
Suren Vagharshakyan, Robert Bregovic, Atanas P. Gotchev
Light Field Reconstruction Using Shearlet Transform. CoRR (2015)
Suren Vagharshakyan, Robert Bregovic, Atanas P. Gotchev
Tree-structured algorithm for efficient shearlet-domain light field reconstruction. GlobalSIP (2015)
Robert Bregovic, Atanas P. Gotchev
On the performance of multirate filterbanks: Quantification of shift variance and cyclostationarity in the works of Til Aach. Image Processing: Algorithms and Systems (2014)
Péter Tamás Kovács, Kristóf Lackner, Attila Barsi, Vamsi Kiran Adhikarla, Robert Bregovic, Atanas P. Gotchev
Analysis and optimization of pixel usage of light-field conversion from multi-camera setups to 3D light-field displays. ICIP (2014)
Atanas Boev, Robert Bregovic
On the passband of head-parallax displays. Image Processing: Algorithms and Systems (2014)
Péter Tamás Kovács, Kristóf Lackner, Attila Barsi, Ákos Balázs, Atanas Boev, Robert Bregovic, Atanas P. Gotchev
Measurement of perceived spatial resolution in 3D light-field displays. ICIP (2014)
Péter Tamás Kovács, Zsolt Nagy, Attila Barsi, Vamsi Kiran Adhikarla, Robert Bregovic
Overview of the applicability of H.264/MVC for real-time light-field applications. 3DTV-Conference (2014)
Atanas Boev, Robert Bregovic, Atanas P. Gotchev
Visual-quality evaluation methodology for multiview displays. Displays 33 (2) (2012)
Atanas Boev, Robert Bregovic, Atanas P. Gotchev
Design of tuneable anti-aliasing filters for multiview displays. SD&A (2011)
Robert Bregovic, Ya Jun Yu, Tapio Saramäki, Yong Ching Lim
Implementation of Linear-Phase FIR Filters for a Rational Sampling-Rate Conversion Utilizing the Coefficient Symmetry. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2011)
Robert Bregovic, Ya Jun Yu, Ari Viholainen, Yong Ching Lim
Implementation of Linear-Phase FIR Nearly Perfect Reconstruction Cosine-Modulated Filterbanks Utilizing the Coefficient Symmetry. IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2010)
Ya Jun Yu, Dong Shi, Robert Bregovic
On the Complexity Reduction of Polyphase Linear Phase FIR Filters with Symmetric Coefficient Implementation. ISCAS (2009)
Pilar Martín-Martín, Robert Bregovic, Tapio Saramäki
An efficient approach for designing filter banks for Multi-Carrier Transmission. ISCAS (2008)
Khaled Zbaida, Robert Bregovic, Tapio Saramäki
Design of two-channel IIR filterbanks with rational sampling factors. ICECS (2008)
Pilar Martín-Martín, Robert Bregovic, Alfonso Martin-Marcos, Fernando Cruz-Roldán, Tapio Saramäki
A Generalized Window Approach for Designing Transmultiplexers. IEEE Trans. Circuits Syst. I Regul. Pap. (9) (2008)
Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki
Design of low-delay nonuniform oversampled filterbanks. Signal Process. 88 (10) (2008)
Robert Bregovic, Yong Ching Lim, Tapio Saramäki
Frequency-Response Masking-Based Design of Nearly Perfect-Reconstruction Two-Channel FIR Filterbanks With Rational Sampling Factors. IEEE Trans. Circuits Syst. I Regul. Pap. (7) (2008)
Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki, Riitta Niemistö
Low-delay nonuniform oversampled filterbanks for acoustic echo control. EUSIPCO (2006)
Robert Bregovic, Tapio Saramäki, Ya Jun Yu, Yong Ching Lim
An efficient implementation of linear-phase FIR filters for a rational sampling rate conversion. ISCAS (2006)
Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki
Simplified Design of Low-Delay Oversampled NPR GDFT Filterbanks. EURASIP J. Adv. Signal Process. 2006 (2006)
Ljiljana D. Milic, Tapio Saramäki, Robert Bregovic
Multirate Filters: An Overview. APCCAS (2006)
Robert Bregovic, Tapio Saramäki
Design of two-channels FIR filterbanks with rational sampling factors using the FRM technique. ISCAS (2) (2005)
Robert Bregovic, Tapio Saramäki
A systematic technique for designing linear-phase FIR prototype filters for perfect-reconstruction cosine-modulated and modified DFT filterbanks. IEEE Trans. Signal Process. 53 (8-2) (2005)
Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki
Simplified design of low-delay oversampled NPR GDFT filterbanks. ICASSP (4) (2005)
Wu-Sheng Lu, Tapio Saramäki, Robert Bregovic
Design of practically perfect-reconstruction cosine-modulated filter banks: a second-order cone programming approach. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2004)
Wu-Sheng Lu, Robert Bregovic, Tapio Saramäki
Efficient design of perfect-reconstruction biorthogonal cosine-modulated filter banks using convex Lagrangian relaxation and alternating -space projections. ISCAS (4) (2003)
Robert Bregovic, Tapio Saramäki
A general-purpose optimization approach for designing two-channel FIR filterbanks. IEEE Trans. Signal Process. 51 (7) (2003)
Robert Bregovic, Tapio Saramäki
An efficient approach for designing nearly perfect-reconstruction low-delay cosine-modulated filter banks. ISCAS (1) (2002)
Tapio Saramäki, Robert Bregovic
An efficient approach for designing nearly perfect-reconstruction cosine-modulated and modified DFT filter banks. ICASSP (2001)
Robert Bregovic, Tapio Saramäki
An iterative method for designing orthogonal two-channel FIR filter banks with regularities. ICASSP (2000)
Robert Bregovic, Tapio Saramäki
A new method for the design of two-channel perfect-reconstruction linear-phase FIR filter banks. ISCAS (2000)
Robert Bregovic, Tapio Saramäki
A general-purpose optimization technique for designing two-channel FIR filter banks. EUSIPCO (2000)