Tampere University of Technology

TUTCRIS Research Portal

Research group: Signal Interpretation and Compression-SIC

Research unit: Research Group

  1. 2019
  2. E-pub ahead of print

    Coding of Light Fields Using Disparity Based Sparse Prediction

    Astola, P. & Tabus, I., 6 Dec 2019, In : IEEE Access.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Information Theoretic Modeling of High Precision Disparity Data for Lossy Compression and Object Segmentation

    Tabus, I. & Kaya, E. C., 13 Nov 2019, In : Entropy. 21, 11, 21 p., 1113.

    Research output: Contribution to journalArticleScientificpeer-review

  4. 2018
  5. Published

    WaSP: Hierarchical Warping, Merging, and Sparse Prediction for Light Field Image Compression

    Astola, P. & Tabus, I., Nov 2018, 2018 7th European Workshop on Visual Information Processing (EUVIP). IEEE, 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  6. Published

    Light Field Compression of HDCA Images Combining Linear Prediction and JPEG 2000

    Astola, P. & Tabus, I., Sep 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  7. Published

    Modeling the Pairwise Disparities in High Density Camera Arrays

    Tabus, I. & Astola, P., Sep 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE, p. 221-225

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  8. Published

    JPEG Pleno: a standard framework for representing and signaling plenoptic modalities

    Schelkens, P., Alpaslan, Z., Ebrahimi, T., Pereira, F., Pinheiro, A., Tabus, I. & Chen, Z., 2018, SPIE Proceedings Volume 10752: Applications of Digital Image Processing XLI. SPIE, Vol. 10752. 10 p. (SPIE Conference Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  9. 2017
  10. Published

    Lossless compression of high resolution disparity map images

    Astola, P. & Tabus, I., 12 Sep 2017, ISSCS 2017 - International Symposium on Signals, Circuits and Systems. IEEE

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  11. Published

    Microlens image sparse modelling for lossless compression of plenoptic camera sensor images

    Tabus, I. & Helin, P., 28 Aug 2017, 2017 25th European Signal Processing Conference (EUSIPCO). IEEE, p. 1907-1911 5 p. (European Signal Processing Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  12. Published

    Object detection in robotic applications for real-time localization using semi-unknown objects

    Astola, P., Aref, M. M., Vihonen, J., Mattila, J. & Tabus, I., 1 Jul 2017, International Conference on Telecommunications and Signal Processing (TSP). IEEE, p. 682-687 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  13. Published

    Algebraic and Combinatorial Methods for Reducing the Number of Variables of Partially Defined Discrete Functions

    Astola, J. T., Astola, P., Stanković, R. S. & Tabus, I., 30 Jun 2017, Proceedings - 2017 IEEE 47th International Symposium on Multiple-Valued Logic, ISMVL 2017. IEEE, p. 167-172 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  14. Published

    Lossy Compression of Lenslet Images from Plenoptic Cameras Combining Sparse Predictive Coding and JPEG 2000

    Tabus, I., Helin, P. & Astola, P., 2017, 2017 International Conference on Image Processing, Beijing, September 2017. IEEE, p. 4567-4571

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  15. 2016
  16. Published

    Sparse modelling and predictive coding of subaperture images for lossless plenoptic image compression

    Helin, P., Astola, P., Rao, B. & Tabus, I., 22 Aug 2016, 2016 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2016. IEEE COMPUTER SOCIETY PRESS

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  17. Published

    An algebraic approach to reducing the number of variables of incompletely defined discrete functions

    Astola, J. T., Astola, P., Stankovic, R. S. & Tabus, I., 18 Jul 2016, 2016 IEEE 46th International Symposium on Multiple-Valued Logic, ISMVL 2016. IEEE, p. 107-112 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  18. Published

    Pothole Detection and Tracking in Car Video Sequence

    Schiopu, I., Saarinen, J. P., Kettunen, L. & Tabus, I., Jun 2016, International Conference on Telecommunications and Signal Processing (TSP). IEEE, p. 701-706 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  19. Published

    On the linear programming bound for linear Lee codes

    Astola, H. & Tabus, I., 1 Mar 2016, In : SpringerPlus. 5, 1, p. 1-13 13 p., 246.

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    Precise Outline Matching Criteria for Target Pose Estimation and Odometry from Stereo Video

    Astola, P., Helin, P., Aref, M., Mattila, J., Astola, J. & Tabus, I., 2016, International Conference on Telecommunications and Signal Processing (TSP). IEEE, p. 724-730

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  21. 2015
  22. Published

    Lossy-to-lossless progressive coding of depth-map images using competing constant and planar models

    Schiopu, I., Saarinen, J. P. & Tabus, I., 14 Dec 2015, 2015 International Conference on 3D Imaging (IC3D). p. 1-7 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  23. Published

    Model structure selection for sparse predictive coding utilizing warped views

    Astola, P. & Tabus, I., 1 Dec 2015, Proceedings of the Eighth Workshop on Information Theoretic Methods in Science and Engineering. Rissanen, J., Harremoes, P., Forchhammer, S., Roos, T. & Myllymäki, P. (eds.). Helsinki: University of Helsinki, Department of Computer Science, Vol. Report B-2015-1. p. 7-10 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  24. Published

    Lossy-to-lossless progressive coding of depth-maps

    Schiopu, I. & Tabus, I., Jul 2015, International Symposium on Signals, Circuits and Systems (ISSCS). Iasi, Romania, p. 1 - 4 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  25. Published

    Parametrizations of planar models for region-merging based lossy depth-map compression

    Schiopu, I. & Tabus, I., Jul 2015, 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2015 . p. 1-4 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  26. Published

    Energy Efficient Wireless Sensor Networks Using Linear-Programming Optimization of the Communication Schedule

    Tabus, V., Moltchanov, D., Koucheryavy, Y., Tabus, I. & Astola, J., Apr 2015, In : Journal of Communications and Networks. 17, 2, p. 184-197 14 p.

    Research output: Contribution to journalArticleScientificpeer-review

  27. Published

    Sharpening the linear programming bound for linear Lee codes

    Astola, H. & Tabus, I., 19 Mar 2015, In : Electronics Letters. 51, 6, p. 492-494 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  28. Published

    Lossless compression of regions-of-interest from retinal images

    Hukkanen, J., Astola, P. & Tabus, I., 22 Jan 2015, EUVIP 2014 - 5th European Workshop on Visual Information Processing. The Institute of Electrical and Electronics Engineers, Inc.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  29. 2014
  30. Published

    Immersion depth estimation using spectrograms displaying Lloyd's mirror patterns

    Astola, P. & Tabus, I., 2014, 2014 6th International Symposium on Communications, Control and Signal Processing (ISCCP), Athens, Greece, May 21-24, 2014. Piscataway: Institute of Electrical and Electronics Engineers, IEEE, p. 380-383 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  31. Published

    Lossless Compression of regions-of-intrest from Retinal Images

    Hukkanen, J., Astola, P. & Tabus, I., 2014, EUVIP 2014, 5th European Workshop on Visual Information Processing, 10-12 December, 2014, Paris. Piscataway: Institute of Electrical and Electronics Engineers IEEE, p. 1-6 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  32. Published

    Maximizing the lifetime of energy constrained wireless sensor networks having tree topology

    Tabus, V. & Astola, J., 2014, 6th International Symposium on Communications, Control and Signal Processing (ISCCSP); Location: Athens, Greece; Date: May 21-23, 2014. p. 388-391 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  33. Published

    Sparse Prediction for Compression of Stereo Color Images Conditional on Constant Disparity Patches

    Tabus, I. & Astola, P., 2014, 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2014 . IEEE, (3DTV Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  34. 2013
  35. Published

    Sparse Modeling for Lossless Audio Compression

    Ghido, F. & Tabus, I., 2013, In : IEEE Transactions on Audio Speech and Language Processing. 21, 1, p. 12-26

    Research output: Contribution to journalArticleScientificpeer-review

  36. 2012
  37. Published

    Cyclic adaptive matching pursuit

    Onose, A. & Dumitrescu, B., 2012, IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2012, March 25 - 30, Kyoto, Japan. Piscataway, NJ: Institute of Electrical and Electronics Engineers IEEE, p. 3745-3748 (IEEE International Conference on Acoustics, Speech and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  38. Published

    Depth Image Lossless Compression Using Mixtures of Local Predictors Inside Variability Constrained Regions

    Schiopu, I. & Tabus, I., 2012, 5th International Symposium on Communications, Control, and Signal Processing ISCCSP2012, May 2-4, Rome, Italy. Piscataway, NJ: Institute of Electrical and Electronics Engineers IEEE, (International Symposium on Communications, Control and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  39. Published

    Greedy Sparse RLS

    Dumitrescu, B., Onose, A., Helin, P. & Tabus, I., 2012, In : IEEE Transactions on Signal Processing. 60, 5, p. 2194-2207

    Research output: Contribution to journalArticleScientificpeer-review

  40. Published

    Information Theoretic Methods for Aligning Audio Signals Using Chromagram Representations

    Tabus, I., Tabus, V. & Astola, J., 2012, 5th International Symposium on Communications, Control, and Signal Processing ISCCSP2012, May 2-4, Rome, Italy. Piscataway, NJ: Institute of Electrical and Electronics Engineers IEEE, p. 1-4 4 p. (International Symposium on Communications, Control and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  41. Published

    Least-Squares Design of 2-D Sparse Nonseparable Filter Banks Using Transformation of Variables: A Greedy Approach

    Sicleru, B. & Dumitrescu, B., 2012, 20th European Signal Processing Conference, EUSIPCO 2012, August 27-31, Bucharest, Romania. Piscataway, NJ: Institute of Electrical and Electronics Engineers IEEE, p. 76-80 (European Signal Processing Conference (EUSIPCO)).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  42. Published

    Low Complexity Approximate Cyclic Adaptive Matching Pursuit

    Onose, A. & Dumitrescu, B., 2012, 20th European Signal Processing Conference, EUSIPCO 2012, August 27-31, Bucharest, Romania. Piscataway, NJ: Institute of Electrical and Electronics Engineers IEEE, p. 2629-2633 (European Signal Processing Conference (EUSIPCO)).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  43. Published

    Performance evaluation for 2D and 3D filtering methods of noise removal in color images

    Ponomarenko, N., Lukin, V., Zelensky, A., Egiazarian, K. & Astola, J., 2012, Image Processing: Algorithms and Systems X; and Parallel Processing for Imaging Applications II, 23-25 January 2012 Burlingame, CA, USA. Proceedings of SPIE. Egiazarian, K., Agaian, S. S., Gotchev, A. P., Recker, J. & Wang, G. (eds.). Bellingham, WA: SPIE, p. 1-11 11 p. 829506. (SPIE Conference on Image Processing: Algorithms and Systems X; and Parallel Processing for Imaging Applications; vol. 8295).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  44. Published

    Stagewise K-SVD to Design Efficient Dictionaries for Sparse Representations

    Rusu, C. & Dumitrescu, B., 2012, In : IEEE Signal Processing Letters. 19, 10, p. 631-634

    Research output: Contribution to journalArticleScientificpeer-review

  45. Published

    Variable Selection by sNML Criterion in Logistic Regression with an Application to a Risk-Adjustment Model for Hip Fracture Mortality

    Liski, A., Tabus, I., Sund, R. & Häkkinen, U., 2012, In : Journal of Data Science. 10, 2, p. 321-343

    Research output: Contribution to journalArticleScientificpeer-review

  46. 2011
  47. Published

    Computing Fast Spectral Transforms on Graphics Processing Units Using OpenCL

    Gajic, D. B. & Stankovic, R. S., 2011, Proceedings of the Reed-Muller 2011 Workshop, May 25-26, Tuusula, Finland. Tuusula: Reed-Muller 2011 Workshop, p. 27-36 (Reed-Muller Workshop).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  48. Published

    Contributions of Arto Salomaa to Multiple-Valued Logic

    Stankovic, R. S. & Astola, J. T., 2011, ISMVL 2011 41st IEEE International Symposium of Multiple-Valued Logic, May 23-25, Tuusula, Finland. Piscataway, NJ: IEEE, p. 198-204 (IEEE International Symposium of Multiple-Valued Logic ISMVL).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  49. Published

    Determining Minimized Galois Field Expressions for Ternary Functions

    Stankovic, R. S., Astola, H. & Astola, J., 2011, ISMVL 2011 41st IEEE International Symposium of Multiple-Valued Logic, May 23-25, Tuusula, Finland. Piscataway, NJ: IEEE, p. 117-124 (IEEE International Symposium of Multiple-Valued Logic ISMVL).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  50. Published

    Efficiency Analysis of DCT-based Filters for Color Image Database

    Fevralev, D. V., Ponomarenko, N. N., Lukin, V. V., Abramov, S. K., Egiazarian, K. O. & Astola, J. T., 2011, Image Processing: Algorithms and Systems IX, January 24-25, San Francisco, California, United States. Proceedings of SPIE. Astola, J. T. & Egiazarian, K. O. (eds.). Bellingham, WA: SPIE, p. 1-12 12 p. 78700R. (Image Processing: Algorithms and Systems Conference; vol. 7870).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  51. Published

    Error-Correcting Decision Diagrams for Multiple-Valued Functions

    Astola, H., Stankovic, S. & Astola, J. T., 2011, ISMVL 2011 41st IEEE International Symposium of Multiple-Valued Logic, May 23-25, Tuusula, Finland. Piscataway, NJ: IEEE, p. 38-43 (IEEE International Symposium of Multiple-Valued Logic ISMVL).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  52. Published

    FIR Filter Optimization with POS3POLY in CVX

    Sicleru, B. B. & Dumitrescu, B., 2011, EUSIPCO 2011, 19th European Signal Processing Conference, August 29 - September 2, 2011, Barcelona, Spain. Barcelona: EUSIPCO, p. 1405-1409 (European Signal Processing Conference EUSIPCO).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  53. Published

    Greedy Algorithms for Sparse Total least Squares

    Dumitrescu, B., 2011, Proceedings of 4th Workshop on Signal Processing with Adaptive Sparse Structured Representations, June 27-30, 2011, Edinburgh, UK. Edinburgh: SPARS'11, p. 108-108 1 p. (Workshop on Signal Processing with Adaptive Sparse Structured Representations).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  54. Published

    MDL Based Interpretation for Overlapping Cell Nuclei in Histological Images

    Hukkanen, J., Sabo, E. & Tabus, I., 2011, Proceedings of Fourth Workshop on Information Theoretic Methods in Science and Engineering WITMSE-2011, August 7-10 2011, Helsinki, Finland. University of Helsinki. Department of Computer Science. Series of Publications C. Report. Rissanen, J., Myllymäki, P., Roos, T., Tabus, I. & Yamanishi, K. (eds.). Helsinki: University of Helsinki, p. 39-40 (Workshop on Information Theoretic Methods in Science and Engineering WITMSE; no. C-2011-45).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  55. Published

    MDL Based Structure Selection of Union of Ellipse Models at multiple Scale Descriptions

    Hukkanen, J., Sabo, E. & Tabus, I., 2011, Proceedings CSCS-18 18th International Conference of Control Systems and Computer Science, May 24-27, Bukarest, Romania. Dumitrache, I., Popescu, D. & Tapus, N. (eds.). Bucharest: University POLITEHNICA of Bucharest, p. 947-952 (f International Conference of Control Systems and Computer Science CSCS; vol. 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  56. Published

    MDL for Geometrical Structures in Biomedical Images

    Hukkanen, J., 2011, Seminar on Current doctoral research in Biostatistics, Statistics and related areas, 18 - 19 May, 2011, House of Sciences, Helsinki, Finland. Helsinki: Finnish Society of Biostatistics, STATCORE, COMAS, FDPSS and FICS, p. 1-2 2 p. (Seminar on Current Doctoral Research in Biostatistics, Statistics and Related Areas).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

  57. Published

    MDL Segmentation and Lossless Compression of Depth Images

    Schiopu, I. & Tabus, I., 2011, Proceedings of Fourth Workshop on Information Theoretic Methods in Science and Engineering WITMSE-2011, August 7-10 2011, Helsinki, Finland. University of Helsinki. Department of Computer Science. Series of Publications C. Report. Rissanen, J., Myllymäki, P., Roos, T., Tabus, I. & Yamanishi, K. (eds.). Helsinki: University of Helsinki, p. 55-58 (Workshop on Information Theoretic Methods in Science and Engineering WITMSE; no. C-2011-45).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  58. Published

    Multiple-Valued Logic Networks with Regular Structure Obtained from Fast Fourier Transforms on Finite Groups

    Stankovic, R. S., Astola, J. & Moraga, C., 2011, ISMVL 2011 41st IEEE International Symposium of Multiple-Valued Logic, May 23-25, Tuusula, Finland. Piscataway, NJ: IEEE, p. 54-61 (IEEE International Symposium of Multiple-Valued Logic ISMVL).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  59. Published

    On the Use of Stochastic Complexity in Spectral Analysis of Radial Velocity Data

    Forsell, V. & Giurcaneanu, C. D., 2011, Proceedings CSCS-18 18th International Conference of Control Systems and Computer Science, May 24-27, Bukarest, Romania. Dumitrache, I., Popescu, D. & Tapus, N. (eds.). Bucharest: University POLITEHNICA of Bucharest, p. 936-940 (International Conference of Control Systems and Computer Science CSCS; vol. 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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