Atanas P. Gotchev

ORCID

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 73

Top Venues

ICIP

Image Processing: Algorithms and Systems

3DTV-Conference

CoRR

Publications

Ugur Gudelek, Erdem Sahin, Atanas P. Gotchev
Perceptually Optimized Model for Near-Eye Light Field Reconstruction. MMSP (2023)
Erdem Sahin, Ugur Akpinar, Ayoung Kim, Atanas P. Gotchev
Learning Extended Depth of field Hyperspectral Imaging. ICIP (2023)
Yuta Miyanishi, Qi Zhang, Erdem Sahin, Atanas P. Gotchev
Observed optical resolution of light field display: Empirical and simulation results. SD&A (2023)
Sergio Moreschini, Robert Bregovic, Atanas P. Gotchev
Volumetric segmentation for integral microscopy with Fourier plane recording. Image Processing: Algorithms and Systems (2022)
Ayoung Kim, Ugur Akpinar, Erdem Sahin, Atanas P. Gotchev
Computational Hyperspectral Imaging with Diffractive Optics and Deep Residual Network. EUVIP (2022)
Ugurcan Budak, Olli Suominen, Atanas P. Gotchev, Emilio Ruiz Morales
Accuracy evaluation of methods for pose estimation from fiducial markers. Image Processing: Algorithms and Systems (2022)
Laura Gonçalves Ribeiro, Olli Suominen, Sari Peltonen, Emilio Ruiz Morales, Atanas P. Gotchev
ITER-Tag: An Adaptable Framework for Robust Uncoded Fiducial Marker Detection and Identification. EUVIP (2022)
Ihtisham Ali, Sari Peltonen, Atanas P. Gotchev
Bi-directional Loop Closure for Visual SLAM. CoRR (2022)
Yuta Miyanishi, Erdem Sahin, Atanas P. Gotchev
Optical modelling of accommodative light field display system and prediction of human eye responses. CoRR (2022)
Jani Mäkinen, Erdem Sahin, Ugur Akpinar, Atanas P. Gotchev
Computational Coherent Imaging For Accommodation-Invariant Near-Eye Displays. ICIP (2021)
Aleksandra Chuchvara, Atanas P. Gotchev
Efficient Image-Warping Framework for Content-Adaptive Superpixels Generation. IEEE Signal Process. Lett. 28 (2021)
Ugur Akpinar, Erdem Sahin, Monjurul Meem, Rajesh Menon, Atanas P. Gotchev
Learning Wavefront Coding for Extended Depth of Field Imaging. IEEE Trans. Image Process. 30 (2021)
Ihtisham Ali, Ahmed Durmush, Olli Suominen, Jari Yli-Hietanen, Sari Peltonen, Jussi Collin, Atanas P. Gotchev
FinnForest dataset: A forest landscape for visual SLAM. Robotics Auton. Syst. 132 (2020)
Yuan Gao, Robert Bregovic, Atanas P. Gotchev
Self-Supervised Light Field Reconstruction Using Shearlet Transform and Cycle Consistency. CoRR (2020)
Mihail Georgiev, Evgeny Belyaev, Atanas P. Gotchev
A General Framework for Depth Compression and Multi-Sensor Fusion in Asymmetric View-Plus-Depth 3D Representation. IEEE Access 8 (2020)
Oleksii Doronin, Erdem Sahin, Robert Bregovic, Atanas P. Gotchev
A Framework for Assessing Rendering Techniques for Near-Eye Integral Imaging Displays. ICIP (2020)
Erdem Sahin, Elena Stoykova, Jani Mäkinen, Atanas P. Gotchev
Computer-Generated Holograms for 3D Imaging: A Survey. ACM Comput. Surv. 53 (2) (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)
Ihtisham Ali, Olli Suominen, Emilio Ruiz Morales, Atanas P. Gotchev
Multi-View Camera Pose Estimation for Robotic Arm Manipulation. IEEE Access 8 (2020)
Ugur Akpinar, Erdem Sahin, Atanas P. Gotchev
Computational Multifocal Near-Eye Display with Hybrid Refractive-Diffractive Optics. ICME Workshops (2020)
Yuan Gao, Robert Bregovic, Reinhard Koch, Atanas P. Gotchev
DRST: Deep Residual Shearlet Transform for Densely Sampled Light Field Reconstruction. CoRR (2020)
Aleksandra Chuchvara, Attila Barsi, Atanas P. Gotchev
Fast and Accurate Depth Estimation From Sparse Light Fields. IEEE Trans. Image Process. 29 (2020)
Ugur Akpinar, Erdem Sahin, Atanas P. Gotchev
Phase-Coded Computational Imaging For Accommodation-Invariant Near-Eye Displays. ICIP (2020)
Olli Suominen, Laura Gonçalves Ribeiro, Atanas P. Gotchev
Depth Resolution of 3D Imaging Techniques for Target Detection in Mobile Work Machines. ISPA (2019)
Ihtisham Ali, Olli Suominen, Atanas P. Gotchev, Emilio Ruiz Morales
Methods for Simultaneous Robot-World-Hand-Eye Calibration: A Comparative Study. Sensors 19 (12) (2019)
Sergey Smirnov, Federica Battisti, Atanas P. Gotchev
Layered approach for improving the quality of free-viewpoint depth-image-based rendering images. J. Electronic Imaging 28 (1) (2019)
Filipe Gama, Mihail Georgiev, Atanas P. Gotchev
Modeling lens optics and rendering virtual views from fisheye imagery. Image Processing: Algorithms and Systems (2019)
Ugur Akpinar, Erdem Sahin, Atanas P. Gotchev
Learning Optimal Phase-Coded Aperture for Depth of Field Extension. ICIP (2019)
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)
Ugur Akpinar, Erdem Sahin, Atanas P. Gotchev
Learning Wavefront Coding for Extended Depth of Field Imaging. CoRR (2019)
Yuan Gao, Reinhard Koch, Robert Bregovic, Atanas P. Gotchev
Fast: Flow-Assisted Shearlet Transform for Densely-Sampled Light Field Reconstruction. ICIP (2019)
Yuta Miyanishi, Erdem Sahin, Jani Mäkinen, Ugur Akpinar, Olli Suominen, Atanas P. Gotchev
Subjective comparison of monocular and stereoscopic vision in teleoperation of a robot arm manipulator. SD&A (2019)
Ugur Akpinar, Erdem Sahin, Olli Suominen, Atanas P. Gotchev
Thin Form-Factor Super Multiview Head-Up Display System. SD&A (2019)
Yuan Gao, Robert Bregovic, Atanas P. Gotchev, Reinhard Koch
MAST: Mask-Accelerated Shearlet Transform for Densely-Sampled Light Field Reconstruction. ICME (2019)
Laura Gonçalves Ribeiro, Ahmed Durmush, Olli Suominen, Atanas P. Gotchev
Photogrammetric Multi-Camera Calibration Using An Industrial Programmable Robotic Arm. ISPA (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)
Aleksandra Chuchvara, Atanas P. Gotchev
Content-Adaptive Superpixel Segmentation Via Image Transformation. ICIP (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)
Filipe Gama, Mihail Georgiev, Atanas P. Gotchev
Unsupervised calibration of RGB-NIR capture pairs utilizing dense multimodal image correspondences. EUSIPCO (2018)
Sergio Moreschini, Gabriele Scrofani, Robert Bregovic, Genaro Saavedra, Atanas P. Gotchev
Continuous Refocusing for Integral Microscopy with Fourier Plane Recording. EUSIPCO (2018)
Ugur Akpinar, Erdem Sahin, Atanas P. Gotchev
Viewing Simulation of Integral Imaging Display Based on Wave Optics. 3DTV-Conference (2018)
Mihail Georgiev, Atanas P. Gotchev
Improved Depth Compression by Depth Downsampling Guided by Color Super-Pixel Refinement Segmentation. DCC (2018)
Longchuan Niu, Sergey Smirnov, Jouni Mattila, Atanas P. Gotchev, Emilio Ruiz Morales
Robust Pose Estimation with a Stereoscopic Camera in Harsh Environments. IRIACV (2018)
Ihtisham Ali, Olli Suominen, Atanas P. Gotchev
Discrimination of active dynamic objects in stereo-based visual SLAM. Image Processing: Algorithms and Systems (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)
Jani Mäkinen, Erdem Sahin, Atanas P. Gotchev
Analysis of Accommodation Cues in Holographic Stereograms. 3DTV-Conference (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)
Ionut Schiopu, Moncef Gabbouj, Atanas P. Gotchev, Miska M. Hannuksela
Lossless compression of subaperture images using context modeling. 3DTV-Conference (2017)
Ugur Akpinar, Erdem Sahin, Atanas P. Gotchev
Simulation of microlens array based plenoptic capture utilizing densely sampled light field. 3DTV-Conference (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)
Alireza Zare, Péter Tamás Kovács, Alireza Aminlou, Miska M. Hannuksela, Atanas P. Gotchev
Decoding complexity reduction in projection-based light-field 3D displays using self-contained HEVC tiles. 3DTV-Conference (2016)
Santiago Cortes, Olli Suominen, Atanas P. Gotchev
Depth Assisted Composition of Synthetic and Real 3D Scenes. 3D Image Processing, Measurement (3DIPM), and Applications (2016)
Maria Shcherban, Olli Suominen, Atanas P. Gotchev
Non-uniform resampling in perspective compensated large scale 3D visualization. 3D Image Processing, Measurement (3DIPM), and Applications (2016)
Olli Suominen, Atanas P. Gotchev
Efficient cost volume sampling for plane sweeping based multiview depth estimation. ICIP (2015)
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)
Olli Suominen, Atanas P. Gotchev
Preserving natural scene lighting by strobe-lit video. Image Processing: Algorithms and Systems (2015)
Mihail Georgiev, Evgeny Belyaev, Atanas P. Gotchev
Depth Map Compression Using Color-Driven Isotropic Segmentation and Regularised Reconstruction. DCC (2015)
Suren Vagharshakyan, Robert Bregovic, Atanas P. Gotchev
Image based rendering technique via sparse representation in shearlet domain. ICIP (2015)
Alireza Zare, Péter Tamás Kovács, Atanas P. Gotchev
Self-contained slices in H.264 for partial video decoding targeting 3D light-field displays. 3DTV-Conference (2015)
Mihail Georgiev, Robert Bregovic, Atanas P. Gotchev
Fixed-pattern noise suppression in low-sensing environment of Time-of-Flight devices. SAS (2015)
Federica Battisti, Marco Carli, Alessio Stramacci, Atanas Boev, Atanas P. Gotchev
A perceptual quality metric for high-definition stereoscopic 3D video. Image Processing: Algorithms and Systems (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)
Sergey Smirnov, Atanas P. Gotchev
Real-time depth image-based rendering with layered dis-occlusion compensation and aliasing-free composition. Image Processing: Algorithms and Systems (2015)
Aleksandra Chuchvara, Olli Suominen, Mihail Georgiev, Atanas P. Gotchev
Speed-optimized free-viewpoint rendering based on depth layering. 3DTV-Conference (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)
Lina Jin, Atanas Boev, Karen O. Egiazarian, Atanas P. Gotchev
Quantifying the importance of cyclopean view and binocular rivalry-related features for objective quality assessment of mobile 3D video. EURASIP J. Image Video Process. 2014 (2014)
Petri Helin, Vladimir Katkovnik, Atanas P. Gotchev, Jaakko Astola
Super resolution inverse imaging for plenoptic camera using wavefield modeling. 3DTV-Conference (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)
Aleksandra Chuchvara, Mihail Georgiev, Atanas P. Gotchev
A Framework for Fast Low-Power Multi-sensor 3D Scene Capture and Reconstruction. BIOMET (2014)
Assen Shulev, Atanas P. Gotchev
A sliding-window transform-domain technique for denoising of DSPI phase maps. Image Processing: Algorithms and Systems (2014)
Aleksandra Chuchvara, Mihail Georgiev, Atanas P. Gotchev
A speed-optimized RGB-Z capture system with improved denoising capabilities. Image Processing: Algorithms and Systems (2014)
Chun Wang, Erdem Sahin, Olli Suominen, Atanas P. Gotchev
Depth estimation by combining stereo matching and coded aperture. VCIP (2014)
Aleksandra Chuchvara, Mihail Georgiev, Atanas P. Gotchev
CPU-efficient free view synthesis based on depth layering. 3DTV-Conference (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)
Kristóf Lackner, Atanas Boev, Atanas P. Gotchev
Binocular depth perception: Does head parallax help people see better in depth? 3DTV-Conference (2014)
Sergey Smirnov, Atanas P. Gotchev
Fast hierarchical cost volume aggregation for stereo-matching. VCIP (2014)
Mihail Georgiev, Atanas P. Gotchev, Miska M. Hannuksela
A fast and accurate re-calibration technique for misaligned stereo cameras. ICIP (2013)
Mihail Georgiev, Atanas P. Gotchev, Miska M. Hannuksela
Joint de-noising and fusion of 2D video and depth map sequences sensed by low-powered tof range sensor. ICME Workshops (2013)
Olli Suominen, Atanas P. Gotchev
Circular trajectory correspondences for iterative closest point registration. 3DTV-Conference (2013)
Mihail Georgiev, Atanas P. Gotchev, Miska M. Hannuksela
Influence Of camera imaging pipeline on stereo-matching quality: An experimental study. ISCAS (2013)
Mihail Georgiev, Atanas P. Gotchev, Miska M. Hannuksela
Real-time denoising of ToF measurements by spatio-temporal non-local mean filtering. ICME Workshops (2013)
Mihail Georgiev, Atanas P. Gotchev, Miska M. Hannuksela
De-noising of distance maps sensed by time-of-flight devices in poor sensing environment. ICASSP (2013)
Sergey Smirnov, Atanas P. Gotchev, Miska M. Hannuksela
A disparity range estimation technique for stereo-video streaming applications. ICME Workshops (2013)
Marianne Hanhela, Atanas Boev, Atanas P. Gotchev, Miska M. Hannuteela
Fusion of eye-tracking data from multiple observers for increased 3D gaze tracking precision. EUSIPCO (2012)
Olli Suominen, Atanas P. Gotchev, Miska M. Hannuksela
Transform domain similarity measures in stereo matching. 3DTV-Conference (2012)
Olli Suominen, Sumeet Sen, Sergey Smirnov, Atanas P. Gotchev
Implementation of depth map filtering algorithms on mobile-specific platforms. ICCE (2012)
Maija Mikkola, Satu Jumisko-Pyykkö, Dominik Strohmeier, Atanas Boev, Atanas P. Gotchev
Stereoscopic Depth Cues Outperform Monocular Ones on Autostereoscopic Display. IEEE J. Sel. Top. Signal Process. 6 (6) (2012)
Atanas Boev, Marianne Hanhela, Atanas P. Gotchev, Timo Utirainen, Satu Jumisko-Pyykkö, Miska M. Hannuksela
Parameters of the human 3D gaze while observing portable autostereoscopic display: a model and measurement results. Multimedia on Mobile Devices / Multimedia Content Access: Algorithms and Systems (2012)
Sergey Smirnov, Atanas P. Gotchev, Karen O. Egiazarian
Methods for depth-map filtering in view-plus-depth 3D video representation. EURASIP J. Adv. Signal Process. 2012 (2012)
Hamid Dadkhahi, Atanas P. Gotchev, Karen O. Egiazarian
Inverse polynomial reconstruction method in DCT domain. EURASIP J. Adv. Signal Process. 2012 (2012)
Atanas Boev, Robert Bregovic, Atanas P. Gotchev
Visual-quality evaluation methodology for multiview displays. Displays 33 (2) (2012)

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Publication Activity (10 Years)

Top Topics

Top Venues

Atanas P. Gotchev