Roger Olsson

Spara favorit

Publikationer

Artiklar i tidskrifter

Paudyal, P. , Battisti, F. , Sjöström, M. , Olsson, R. & Carli, M. (2017). Towards the Perceptual Quality Evaluation of Compressed Light Field Images. IEEE transactions on broadcasting, vol. 63: 3, ss. 507-522.  

Li, Y. , Sjöström, M. , Olsson, R. & Jennehag, U. (2016). Coding of focused plenoptic contents by displacement intra prediction. IEEE transactions on circuits and systems for video technology (Print), vol. 26: 7, ss. 1308-1319.    

Li, Y. , Sjöström, M. , Olsson, R. & Jennehag, U. (2016). Scalable coding of plenoptic images by using a sparse set and disparities. IEEE Transactions on Image Processing, vol. 25: 1, ss. 80-91.    

Muddala, S. , Olsson, R. & Sjöström, M. (2016). Spatio-Temporal Consistent Depth-Image Based Rendering Using Layered Depth Image and Inpainting. EURASIP Journal on Image and Video Processing, vol. 9: 1, ss. 1-19.    

Muddala, S. M. , Sjöström, M. & Olsson, R. (2016). Virtual View Synthesis Using Layered Depth Image Generation and Depth-Based Inpainting for Filling Disocclusions and Translucent Disocclusions. Journal of Visual Communication and Image Representation, vol. 38, ss. 351-366.    

Schwarz, S. , Sjöström, M. & Olsson, R. (2014). A Weighted Optimization Approach to Time-of-Flight Sensor Fusion. IEEE Transactions on Image Processing, vol. 23: 1, ss. 214-225.      

Navarro, H. , Saavedra, G. , Martinez-Corral, M. , Sjöström, M. & Olsson, R. (2014). Depth-of-field enhancement in integral imaging by selective depth-deconvolution. IEEE/OSA Journal of Display Technology, vol. 10: 3, ss. 182-188.  

Schwarz, S. , Sjöström, M. & Olsson, R. (2014). Multivariate Sensitivity Analysis of Time-of-Flight Sensor Fusion. 3D Research, vol. 5: 3  

Schwarz, S. , Olsson, R. & Sjöström, M. (2013). Depth Sensing for 3DTV: A Survey. IEEE Multimedia, vol. 20: 4, ss. 10-17.      

Muddala, S. M. , Olsson, R. & Sjöström, M. (2013). Depth-Included Curvature Inpainting for Disocclusion Filling in View Synthesis. International Journal On Advances in Telecommunications, vol. 6: 3&4, ss. 132-142.    

Doktorsavhandlingar

Olsson, R. (2008). Synthesis, Coding, and Evaluation of 3D Images Based on Integral Imaging. Diss. Sundsvall : Mid Sweden University, 2008 (Mid Sweden University doctoral thesis : 55)  

Konferensbidrag

Ahmad, W. , Olsson, R. & Sjöström, M. (2017). Interpreting Plenoptic Images as Multi-View Sequences for Improved Compression. I ICIP 2017.    

Dima, E. , Sjöström, M. & Olsson, R. (2017). Modeling Depth Uncertainty of Desynchronized Multi-Camera Systems. I 2017 International Conference on 3D Immersion (IC3D).    

Dima, E. , Sjöström, M. & Olsson, R. (2016). Assessment of Multi-Camera Calibration Algorithms for Two-Dimensional Camera Arrays Relative to Ground Truth Position and Direction. I 3DTV-Conference.    

Li, Y. , Olsson, R. & Sjöström, M. (2016). Compression of Unfocused Plenoptic Images using a Displacement Intra prediction. I 2016 IEEE International Conference on Multimedia and Expo Workshop, ICMEW 2016.    

Paudyal, P. , Olsson, R. , Sjöström, M. , Battisti, F. & Carli, M. (2016). SMART: a Light Field image quality dataset. I Proceedings of the 7th International Conference on Multimedia Systems, MMSys 2016.. S. 374--379.  

Li, Y. , Sjöström, M. & Olsson, R. (2015). Coding of plenoptic images by using a sparse set and disparities. I Proceedings - IEEE International Conference on Multimedia and Expo.-Art. no. 7177510.    

Damghanian, M. , Olsson, R. & Sjöström, M. (2015). Depth and Angular Resolution in Plenoptic Cameras. I 2015 IEEE International Conference On Image Processing (ICIP), September 2015.. S. 3044--3048.    

Muddala, S. M. , Sjöström, M. & Olsson, R. (2014). Depth-Based Inpainting For Disocclusion Filling. I 3DTV-Conference.. S. Art. no. 6874752-    

Li, Y. , Sjöström, M. , Olsson, R. & Jennehag, U. (2014). Efficient Intra Prediction Scheme For Light Field Image Compression. I ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings.. S. Art. no. 6853654-    

Damghanian, M. , Olsson, R. & Sjöström, M. (2014). Performance analysis in Lytro camera: Empirical and model based approaches to assess refocusing quality. I ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings.. S. 559--563.    

Damghanian, M. , Olsson, R. , Sjöström, M. , Erdmann, A. & Perwass, C. (2014). Spatial resolution in a multi-focus plenoptic camera. I IEEE International Conference on Image Processing, ICIP 2014.. S. 1932--1936.    

Schwarz, S. , Sjöström, M. & Olsson, R. (2014). Temporal Consistent Depth Map Upscaling for 3DTV. I Proceedings of SPIE - The International Society for Optical Engineering : Three-Dimensional Image Processing, Measurement (3DIPM), and Applications 2014. (Conference volume). S. Art. no. 901302-    

Schwarz, S. , Sjöström, M. & Olsson, R. (2014). Time-of-Flight Sensor Fusion with Depth Measurement Reliability Weighting. I 3DTV-Conference.. S. Art. no. 6874759-    

Li, Y. , Sjöström, M. , Jennehag, U. & Olsson, R. (2013). Depth Image Post-processing Method by Diffusion. I Proceedings of SPIE-The International Society for Optical Engineering : 3D Image Processing (3DIP) and Applications.. S. Art. no. 865003-    

Li, Y. , Sjöström, M. , Jennehag, U. & Olsson, R. (2013). Depth Map Compression with Diffusion Modes in 3D-HEVC. I MMEDIA 2013 - 5th International Conferences on Advances in Multimedia.. S. 125--129.    

Muddala, S. M. , Olsson, R. & Sjöström, M. (2013). Disocclusion Handling Using Depth-Based Inpainting. I Proceedings of MMEDIA 2013, The Fifth InternationalConferences on Advances in Multimedia, Venice, Italy, 2013.. S. 136--141.    

Muddala, S. M. , Sjöström, M. , Olsson, R. & Tourancheau, S. (2013). Edge-aided virtual view rendering for multiview video plus depth. I Proceedings of SPIE Volume 8650, Burlingame, CA, USA, 2013 : 3D Image Processing (3DIP) and Applications 2013.. S. Art. no. 86500E-    

Navarro-Fructuoso, H. , Saavedra-Tortosa, G. , Martinez-Corral, M. , Sjöström, M. & Olsson, R. (2013). Extended depth-of-field in integral imaging by depth-dependent deconvolution. Paper presented at the 24th IS and T/SPIE Stereoscopic Displays and Applications Conference, SD and A 2013; Burlingame, CA; United States; 4 February 2013 through 6 February 2013; Code 97281    

Damghanian, M. , Olsson, R. , Sjöström, M. , Navarro Fructuoso, H. & Martinez Corral, M. (2013). Investigating the lateral resolution in a plenoptic capturing system using the SPC model. I Proceedings of SPIE - The International Society for Optical Engineering : Digital photography IX.. S. 86600T-    

Li, Y. , Sjöström, M. , Jennehag, U. , Olsson, R. & Tourancheau, S. (2013). Subjective Evaluation of an Edge-based Depth Image Compression Scheme. I Proceedings of SPIE - The International Society for Optical Engineering : Stereoscopic Displays and Applications XXIV.. S. Art. no. 86480D-    

Sjöström, M. , Tourancheau, S. , Wang, X. & Olsson, R. (2012). A locally content-dependent filter for inter-perspective anti-aliasing. I Proceedings of SPIE - The International Society for Optical Engineering.. S. Art. no. 829006-    

Li, Y. , Sjöström, M. , Jennehag, U. & Olsson, R. (2012). A Scalable Coding Approach for High Quality Depth Image Compression. I 3DTV-Conference.. S. Art. no. 6365469-    

Schwarz, S. , Olsson, R. , Sjöström, M. & Tourancheau, S. (2012). Adaptive depth filtering for HEVC 3D video coding. I 2012 Picture Coding Symposium, PCS 2012, Proceedings.. S. 49--52.    

Olsson, R. , Adhikarla, V. K. , Schwarz, S. & Sjöström, M. (2012). Converting conventional stereo pairs to multi-view sequences using morphing. I Proceedings of SPIE - The International Society for Optical Engineering.. S. Art. no. 828828-    

Schwarz, S. , Sjöström, M. & Olsson, R. (2012). Depth Map Upscaling Through Edge Weighted Optimization. I Proceedings of SPIE - The International Society for Optical Engineering.. S. Art. no. 829008-    

Muddala, S. M. , Sjöström, M. & Olsson, R. (2012). Edge-preserving depth-image-based rendering method. I 2012 International Conference on 3D Imaging, IC3D 2012 - Proceedings.. S. Art. no. 6615113-    

Tourancheau, S. , Sjöström, M. , Olsson, R. , Persson, A. & Ericson, T. (2012). Evaluation of quality of experience in interactive 3D visualization: methodology and results. I Proceedings of SPIE - The International Society for Optical Engineering.. S. Art. no. 82880O-      

Damghanian, M. , Olsson, R. & Sjöström, M. (2012). Extraction of the lateral resolution in a plenoptic camera using the SPC model. I 2012 International Conference on 3D Imaging, IC3D 2012 - Proceedings.. S. Art. no. 6615137-    

Schwarz, S. , Sjöström, M. & Olsson, R. (2012). Improved edge detection for EWOC depth upscaling. I 2012 19th International Conference on Systems, Signals and Image Processing, IWSSIP 2012. (Systems, Signals and Image Processing (IWSSIP)). S. 1--4.  

Schwarz, S. , Sjöström, M. & Olsson, R. (2012). Incremental depth upscaling using an edge weighted optimization concept. I 3DTV-Conference.. S. Art. no. 6365429-    

Tourancheau, S. , Sjöström, M. , Olsson, R. , Persson, A. , Ericson, T. , Rudling, J. & Norén, B. (2012). Subjective evaluation of user experience in interactive 3D-visualization in a medical context. I Proceedings of the SPIE, vol 8318: Conference on Image Perception, Observer Performance, and Technology Assessment, San Diego, CA, USA, 4 - 9 February 2012.. S. Art. no. 831814-      

Damghanian, M. , Olsson, R. & Sjöström, M. (2012). The Sampling Pattern Cube : A Representation and Evaluation Tool for Optical Capturing Systems. I Advanced Concepts for Intelligent Vision Systems. Berlin / Heidelberg : (Lecture Notes in Computer Science). S. 120--131.  

Sjöström, M. , Olsson, R. & Dalin, R. (2011). A digital 3D signage system and its effect on customer behavior. I The International Conference on 3D Imaging (IC3D).    

Olsson, R. , Andersson, H. & Sjöström, M. (2011). A modular cross-platform GPU-based approach for flexible 3D video playback. I Proceedings of SPIE - The International Society for Optical Engineering. (Proceedings of SPIE - The International Society for Optical Engineering). S. Art. no. 78631E-    

Sjöström, M. , Härdling, P. , Karlsson, L. S. & Olsson, R. (2011). Improved Depth-Image-Based Rendering Algorithm. I 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2011 - Proceedings.. S. Art. no. 5877183-    

Wang, K. , Barkowsky, M. , Cousseau, R. , Brunnström, K. , Olsson, R. , Le Callet, P. & Sjöström, M. (2011). Subjective evaluation of HDTV stereoscopic videos in IPTV scenarios using absolute category rating. I Proceedings of SPIE - The International Society for Optical Engineering Volume 7863, 2011. (Proceedings of SPIE - The International Society for Optical Engineering). S. Art. no. 78631T-  

Olsson, R. & Sjöström, M. (2010). Multiview image coding scheme transformations: artifact characteristics and effects on perceived 3D quality. I Stereoscopic Displays and Applications XXI 2010. (Proceedings of SPIE)    

Barkowsky, M. , Wang, K. , Cousseau, R. , Brunnstrom, K. , Olsson, R. & Le Callet, P. (2010). Subjective quality assessment of error concealment strategies for 3DTV in the presence of asymmetric transmission errors. I Proceedings of 2010 IEEE 18th International Packet Video Workshop (PV.. S. 193--200.  

Olsson, R. & Sjöström, M. (2008). A novel quality metric for evaluation of depth dependent coding artifacts in 3D images. I Stereoscopic Displays and Applications XIX. (Proceedings of SPIE-IS&T Electronic Imaging). S. 80307-    

Olsson, R. (2008). Empirical rate-distortion analysis of JPEG 2000 3D and H.264/AVC coded integral imaging based 3D-images. I 2008 3DTV Conference - True Vision - Capture, Transmission and Display of 3D Video.. S. 93--96.    

Olsson, R. & Sjöström, M. (2007). A depth dependent quality metric for evaluation of coded integral imaging based 3d-images. I Proceedings of 3DTV Conference. New York : . S. 403--406.    

Olsson, R. , Sjöström, M. & Xu, Y. (2007). Evaluation of combined pre-processing and H.264-compression schemes for 3D integral images. I Visual Communications and Image Processing 2007, Pts 1 and 2. Bellingham, Wash. : (Proceedings of SPIE - The International Society for Optical Engineering,)    

Olsson, R. , Sjöström, M. & Xu, Y. (2006). A combined pre-processing and H.264-compression scheme for 3D integral images. I Proceedings International Conference on Image Processing, Vols 1-7. Atlanta, GA : . S. 513--516.    

Karlsson, L. , Sjöström, M. & Olsson, R. (2006). Spatio-Temporal Filter for ROI Video Coding. I Proceedings of the 14th European Signal Processing Conference (EUSIPCO 2006) Florence, Italy 4-8.Sept. 2006.

Olsson, R. & Xu, Y. (2005). A Ray-Tracing Based Simulation Environment for Generating Integral Imaging Source Material. I Radiovetenskap och Kommunikation, Linköping, Sverige, den 14 juni 2005 - den 16 juni 2005... S. 663--666.

Olsson, R. & Xu, Y. (2005). An Interactive Ray-tracing based simulation environment for generating integral imaging video sequences. I Proceedings of SPIE - The International Society for Optical Engineering. (Proceedings of the SPIE - The International Society for Optical Engineering). S. 60160F-1--60160F-8.    

Manuskript

Olsson, R. & Sjöström, M. Pseudo video sequence based coding of still 3D integral images.

Rapporter

Olsson, R. , Sjöström, M. & Xu, Y. (2006). Evaluation of Combined Pre-processing and H.264-compression Schemes for 3D Integral Images. Sundsvall : Mittuniversitetet (MUCOM technical report ).

Karlsson, L. , Olsson, R. & Sjöström, M. (2006). Temporal filter with bilinear interpolation for ROI video coding. Sundsvall : Mid Sweden Univ. Dept. of Information Technology and Media (MUCOM technical report ).  

Dataset

Ahmad, W. , Olsson, R. & Sjöström, M. (2017). Interpreting Plenoptic Images as Multi-View Sequences for Improved Compression.