Sparse prediction for compression of stereo color images conditional on constant disparity patches. - Ioan Tabus; Pekka Astola (3DTV-Conference, 2014)

Lossless compression of regions-of-interest from retinal images. - Jenni Hukkanen; Pekka Astola; Ioan Tabus (EUVIP, 2014)

Immersion depth estimation using spectrograms displaying Lloyd's mirror patterns. - Pekka Astola; Ioan Tabus (ISCCSP, 2014)

Sparse modelling and predictive coding of subaperture images for lossless plenoptic image compression. - Petri Helin; Pekka Astola; Bhaskar Rao 001; Ioan Tabus (3DTV-Conference, 2016)

Precise outline matching criteria for target pose estimation and odometry from stereo video. - Pekka Astola; Petri Helin; Mohammad M. Aref; Jouni Mattila; Jaakko Astola; Ioan Tabus (TSP, 2016)

Lossy compression of lenslet images from plenoptic cameras combining sparse predictive coding and JPEG 2000. - Ioan Tabus; Petri Helin; Pekka Astola (ICIP, 2017)

Algebraic and Combinatorial Methods for Reducing the Number of Variables of Partially Defined Discrete Functions. - Jaakko T. Astola; Pekka Astola; Radomir S. Stankovic; Ioan Tabus (ISMVL, 2017)

Object detection in robotic applications for real-time localization using semi-unknown objects. - Pekka Astola; Mohammad M. Aref; Juho Vihonen; Jouni Mattila; Ioan Tabus (TSP, 2017)

Minimum Description Length Sparse Modeling and Region Merging for Lossless Plenoptic Image Compression. - Petri Helin; Pekka Astola; Bhaskar Rao 001; Ioan Tabus (IEEE J. Sel. Top. Signal Process., 2017)

Light Field Compression of HDCA Images Combining Linear Prediction and JPEG 2000. - Pekka Astola; Ioan Tabus (EUSIPCO, 2018)

Modeling the Pairwise Disparities in High Density Camera Arrays. - Ioan Tabus; Pekka Astola (EUSIPCO, 2018)

WaSP: Hierarchical Warping, Merging, and Sparse Prediction for Light Field Image Compression. - Pekka Astola; Ioan Tabus (EUVIP, 2018)

Improving Residual Coding of WaSP Light Field codec. - Pekka Astola; Ioan Tabus (IC3D, 2018)

An Algebraic Approach to Reducing the Number of Variables of Incompletely Defined Discrete Functions. - Jaakko Astola; Pekka Astola; Radomir S. Stankovic; Ioan Tabus (J. Multiple Valued Log. Soft Comput., 2018)

Coding of Light Fields Using Disparity-Based Sparse Prediction. - Pekka Astola; Ioan Tabus (IEEE Access, 2019)

Subjective Quality Evaluation of Light Field Data Under Coding Distortions. - Emanuele Palma; Federica Battisti; Marco Carli; Pekka Astola; Ioan Tabus (EUSIPCO, 2020)

Light Field Compression Using Disparity-Based 4D Predictive Coding. - Pekka Astola (2020)

Filtered Intra Template Matching Prediction for Future Video Coding. - Ramin Ghaznavi Youvalari; Döne Bugdayci Sansli; Pekka Astola; Jani Lainema (EUSIPCO, 2023)

Convolutional Cross-Component Models for Chroma Prediction in Video Coding. - Pekka Astola; Alireza Aminlou; Ramin Ghaznavi Youvalari; Jani Lainema (IEEE Trans. Circuits Syst. Video Technol., 2025)