Modern methods of data and space image processing - filtering, segmentation, classification, and restoration - require precise setup of a multitude of continuous parameters that determine the behavior of algorithms and the quality of results. Traditional gradient optimization methods demonstrate limited effectiveness in multi-mode, non-smooth, or noisy target functions. This work examines the application of evolutionary strategies (ES) - in particular, CMA-ES and Differential Evolution - for automatic adjustment of satellite and hyperspectral image processing parameters. A CMA-ES/DE hybrid scheme is proposed, combining the adaptation of the covariance matrix with directed difference mutations, ensuring stable and precise convergence in anisotropic parameter spaces. Experimental results on Landsat-9 data showed a decrease in the root mean square error by approximately 58% compared to the initial values, as well as an advantage over traditional methods (Otsu, K-Means, Watershed) by 6-12% in terms of segmentation accuracy.
| Mualliflar | Шамсиев, Р.З. |
|---|---|
| Jurnal | Рақамли технологияларнинг назарий ва амалий масалалари |
| Nashr sanasi | 2026-05-14 |
| Jild | 9 |
| Son | 2 |
| Betlar | 20-29 |
| Til | Rus |
| DOI | 10.62132/ijdt.v9i2.373 |
DOI: 10.62132/ijdt.v9i2.373 · Maqolaning asl sahifasi
эволюционные стратегии, CMA-ES, дифференциальная эволюция, оптимизация параметров, обработка снимков, дистанционное зондирование Земли, гиперспектральные снимки, машинное обучение, evolutionary strategies, CMA-ES, differential evolution, parameter optimization, image processing, remote sensing of the Earth, hyperspectral images, machine learning
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