This paper presents an efficient image reconstruction method based on Compressive Sensing (CS) theory, leveraging the level-3 Reverse Biorthogonal 4.4 (rbio4.4) discrete wavelet transform in combination with three reconstruction algorithms: Subspace Pursuit (SP), Compressive Sampling Matched Pursuit (CoSaMP), and the Analytic Learned Iterative Shrinkage Thresholding Algorithm (ALISTA). The approach exploits the sparsity of images in a suitable wavelet basis, enabling compressed acquisition from a reduced number of random linear measurements. The process consists of four stages: (1) decomposition of the original image using the rbio4.4 wavelet transform to obtain sparse coefficients, (2) compressed sampling via a random measurement matrix, (3) reconstruction of the sparse signal using SP, CoSaMP, or ALISTA, and (4) final image reconstruction through the inverse wavelet transform. Experimental evaluation was conducted on the classic Lena image (200 × 200 pixels), comparing the three algorithms in terms of reconstruction quality measured by the Structural Similarity Index (SSIM) and computational cost (reconstruction time in minutes) across sampling rates ranging from 10% to 60%. Results show that all three algorithms achieve nearly identical reconstruction quality (virtually indistinguishable SSIM values at each sampling rate), confirming their effectiveness within the CS. However, ALISTA stands out significantly due to its exceptional speed, exhibiting substantially lower reconstruction times thanks to its learned nature, which replaces iterative procedures with fixed, optimized operations. In contrast, CoSaMP demonstrates higher and sometimes unpredictable computational times depending on the sampling rate. These findings highlight ALISTA’s strong potential for real-time or embedded applications.
| Published in | Science Journal of Circuits, Systems and Signal Processing (Volume 12, Issue 1) |
| DOI | 10.11648/j.cssp.20251201.12 |
| Page(s) | 8-15 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2025. Published by Science Publishing Group |
Compressive Sensing, Reverse Biorthogonal, CoSaMP, SP; ALISTA, Wavelet Transform
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APA Style
Rakotonirina, H. B., Luc, S. N. R. F., Randrianandrasana, M. E. (2025). Image Reconstruction in Compressive Sensing Using the Level 3 Reverse Biorthogonal 4.4 (rbio4.4) Discrete Wavelet Transform and SP, CoSaMP and ALISTA Algorithm. Science Journal of Circuits, Systems and Signal Processing, 12(1), 8-15. https://doi.org/10.11648/j.cssp.20251201.12
ACS Style
Rakotonirina, H. B.; Luc, S. N. R. F.; Randrianandrasana, M. E. Image Reconstruction in Compressive Sensing Using the Level 3 Reverse Biorthogonal 4.4 (rbio4.4) Discrete Wavelet Transform and SP, CoSaMP and ALISTA Algorithm. Sci. J. Circuits Syst. Signal Process. 2025, 12(1), 8-15. doi: 10.11648/j.cssp.20251201.12
AMA Style
Rakotonirina HB, Luc SNRF, Randrianandrasana ME. Image Reconstruction in Compressive Sensing Using the Level 3 Reverse Biorthogonal 4.4 (rbio4.4) Discrete Wavelet Transform and SP, CoSaMP and ALISTA Algorithm. Sci J Circuits Syst Signal Process. 2025;12(1):8-15. doi: 10.11648/j.cssp.20251201.12
@article{10.11648/j.cssp.20251201.12,
author = {Hariony Bienvenu Rakotonirina and Sarobidy Nomenjanahary Razafitsalama Fin Luc and Marie Emile Randrianandrasana},
title = {Image Reconstruction in Compressive Sensing Using the Level 3 Reverse Biorthogonal 4.4 (rbio4.4) Discrete Wavelet Transform and SP, CoSaMP and ALISTA Algorithm
},
journal = {Science Journal of Circuits, Systems and Signal Processing},
volume = {12},
number = {1},
pages = {8-15},
doi = {10.11648/j.cssp.20251201.12},
url = {https://doi.org/10.11648/j.cssp.20251201.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.cssp.20251201.12},
abstract = {This paper presents an efficient image reconstruction method based on Compressive Sensing (CS) theory, leveraging the level-3 Reverse Biorthogonal 4.4 (rbio4.4) discrete wavelet transform in combination with three reconstruction algorithms: Subspace Pursuit (SP), Compressive Sampling Matched Pursuit (CoSaMP), and the Analytic Learned Iterative Shrinkage Thresholding Algorithm (ALISTA). The approach exploits the sparsity of images in a suitable wavelet basis, enabling compressed acquisition from a reduced number of random linear measurements. The process consists of four stages: (1) decomposition of the original image using the rbio4.4 wavelet transform to obtain sparse coefficients, (2) compressed sampling via a random measurement matrix, (3) reconstruction of the sparse signal using SP, CoSaMP, or ALISTA, and (4) final image reconstruction through the inverse wavelet transform. Experimental evaluation was conducted on the classic Lena image (200 × 200 pixels), comparing the three algorithms in terms of reconstruction quality measured by the Structural Similarity Index (SSIM) and computational cost (reconstruction time in minutes) across sampling rates ranging from 10% to 60%. Results show that all three algorithms achieve nearly identical reconstruction quality (virtually indistinguishable SSIM values at each sampling rate), confirming their effectiveness within the CS. However, ALISTA stands out significantly due to its exceptional speed, exhibiting substantially lower reconstruction times thanks to its learned nature, which replaces iterative procedures with fixed, optimized operations. In contrast, CoSaMP demonstrates higher and sometimes unpredictable computational times depending on the sampling rate. These findings highlight ALISTA’s strong potential for real-time or embedded applications.
},
year = {2025}
}
TY - JOUR T1 - Image Reconstruction in Compressive Sensing Using the Level 3 Reverse Biorthogonal 4.4 (rbio4.4) Discrete Wavelet Transform and SP, CoSaMP and ALISTA Algorithm AU - Hariony Bienvenu Rakotonirina AU - Sarobidy Nomenjanahary Razafitsalama Fin Luc AU - Marie Emile Randrianandrasana Y1 - 2025/10/31 PY - 2025 N1 - https://doi.org/10.11648/j.cssp.20251201.12 DO - 10.11648/j.cssp.20251201.12 T2 - Science Journal of Circuits, Systems and Signal Processing JF - Science Journal of Circuits, Systems and Signal Processing JO - Science Journal of Circuits, Systems and Signal Processing SP - 8 EP - 15 PB - Science Publishing Group SN - 2326-9073 UR - https://doi.org/10.11648/j.cssp.20251201.12 AB - This paper presents an efficient image reconstruction method based on Compressive Sensing (CS) theory, leveraging the level-3 Reverse Biorthogonal 4.4 (rbio4.4) discrete wavelet transform in combination with three reconstruction algorithms: Subspace Pursuit (SP), Compressive Sampling Matched Pursuit (CoSaMP), and the Analytic Learned Iterative Shrinkage Thresholding Algorithm (ALISTA). The approach exploits the sparsity of images in a suitable wavelet basis, enabling compressed acquisition from a reduced number of random linear measurements. The process consists of four stages: (1) decomposition of the original image using the rbio4.4 wavelet transform to obtain sparse coefficients, (2) compressed sampling via a random measurement matrix, (3) reconstruction of the sparse signal using SP, CoSaMP, or ALISTA, and (4) final image reconstruction through the inverse wavelet transform. Experimental evaluation was conducted on the classic Lena image (200 × 200 pixels), comparing the three algorithms in terms of reconstruction quality measured by the Structural Similarity Index (SSIM) and computational cost (reconstruction time in minutes) across sampling rates ranging from 10% to 60%. Results show that all three algorithms achieve nearly identical reconstruction quality (virtually indistinguishable SSIM values at each sampling rate), confirming their effectiveness within the CS. However, ALISTA stands out significantly due to its exceptional speed, exhibiting substantially lower reconstruction times thanks to its learned nature, which replaces iterative procedures with fixed, optimized operations. In contrast, CoSaMP demonstrates higher and sometimes unpredictable computational times depending on the sampling rate. These findings highlight ALISTA’s strong potential for real-time or embedded applications. VL - 12 IS - 1 ER -