Pekka Astola
Pekka Astola
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Title
Cited by
Cited by
Year
Lossy compression of lenslet images from plenoptic cameras combining sparse predictive coding and JPEG 2000
I Tabus, P Helin, P Astola
2017 IEEE International Conference on Image Processing (ICIP), 4567-4571, 2017
302017
Sparse modelling and predictive coding of subaperture images for lossless plenoptic image compression
P Helin, P Astola, B Rao, I Tabus
2016 3DTV-Conference: The True Vision-Capture, Transmission and Display of …, 2016
252016
Wasp: Hierarchical warping, merging, and sparse prediction for light field image compression
P Astola, I Tabus
2018 7th European Workshop on Visual Information Processing (EUVIP), 1-6, 2018
162018
An algebraic approach to reducing the number of variables of incompletely defined discrete functions
JT Astola, P Astola, RS Stankovic, I Tabus
2016 IEEE 46th International Symposium on Multiple-Valued Logic (ISMVL), 107-112, 2016
122016
Minimum description length sparse modeling and region merging for lossless plenoptic image compression
P Helin, P Astola, B Rao, I Tabus
IEEE Journal of Selected Topics in Signal Processing 11 (7), 1146-1161, 2017
102017
JPEG Pleno light field coding technologies
P Schelkens, P Astola, EAB Da Silva, C Pagliari, C Perra, I Tabus, ...
Applications of Digital Image Processing XLII 11137, 111371G, 2019
92019
Sparse prediction for compression of stereo color images conditional on constant disparity patches
I Tabus, P Astola
2014 3DTV-Conference: The True Vision-Capture, Transmission and Display of …, 2014
92014
Light field compression of HDCA images combining linear prediction and JPEG 2000
P Astola, I Tabus
2018 26th European Signal Processing Conference (EUSIPCO), 1860-1864, 2018
82018
Performance analysis of JPEG Pleno light field coding
C Perra, P Astola, EAB da Silva, H Khanmohammad, C Pagliari, ...
Applications of Digital Image Processing XLII 11137, 111371H, 2019
32019
Coding of light fields using disparity-based sparse prediction
P Astola, I Tabus
IEEE Access 7, 176820-176837, 2019
22019
Lossless compression of high resolution disparity map images
P Astola, I Tabus
2017 International Symposium on Signals, Circuits and Systems (ISSCS), 1-4, 2017
22017
Precise outline matching criteria for target pose estimation and odometry from stereo video
P Astola, P Helin, M Aref, J Mattila, J Astola, I Tabus
2016 39th International Conference on Telecommunications and Signal …, 2016
12016
Lossless compression of regions-of-interest from retinal images
J Hukkanen, P Astola, I Tabus
2014 5th European Workshop on Visual Information Processing (EUVIP), 1-6, 2014
12014
JPEG Pleno: Standardizing a coding framework and tools for plenoptic imaging modalities
P Astola, LA da Silva Cruz, EAB da Silva, T Ebrahimi, P Garcia, A Gilles, ...
ITU Journal: ICT Discoveries III (1), 2020
2020
Light Field Compression Using Disparity-Based 4D Predictive Coding
P Astola
Tampere University, 2020
2020
Improving Residual Coding of WaSP Light Field codec
P Astola, I Tabus
2018 International Conference on 3D Immersion (IC3D), 1-8, 2018
2018
Modeling the Pairwise Disparities in High Density Camera Arrays
I Tabus, P Astola
2018 26th European Signal Processing Conference (EUSIPCO), 221-225, 2018
2018
Adaptive Feedback in Local Coordinates for Real-time Vision-Based Motion Control Over Long Distances
MM Aref, P Astola, J Vihonen, I Tabus, R Ghabcheloo, J Mattila
MS&E 320 (1), 012009, 2018
2018
Object detection in robotic applications for real-time localization using semi-unknown objects
P Astola, MM Aref, J Vihonen, J Mattila, I Tabus
2017 40th International Conference on Telecommunications and Signal …, 2017
2017
Algebraic and Combinatorial Methods for Reducing the Number of Variables of Partially Defined Discrete Functions
JT Astola, P Astola, RS Stanković, I Tabus
2017 IEEE 47th International Symposium on Multiple-Valued Logic (ISMVL), 167-172, 2017
2017
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Articles 1–20