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COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION

Cilt: 8 Sayı: 2 31 Aralık 2024
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COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION

Abstract

Research on image compression spans various fields, focusing on achieving efficient compression while preserving a specific image quality. Satellite images captured by observation satellites possess unique characteristics distinct from other images. Analyzing these specific qualities is decisive, leading to the proposal of tailored compression methods and transforms suitable for satellite image characteristics. This study comprehensively assesses the performance of six well-known compression methods in the literature, utilizing wavelet transform and metrics such as bits per pixel (BPP), compression ratio (CR), Peak Signal-to-Noise Ratio (PSNR), calculation time (CT), and Mean Squared Error (MSE). The compressed satellite images, generated through six methods and the Coif3 wavelet, are systematically compared and evaluated using performance metrics. The average values obtained for all six methods are 96.37%, 47.10 dB, and 7.92 seconds for CR, PSNR, and CT receptively, while WDR exhibits CR at 96.36%, PSNR at 48.84 dB, and CT at 6.58 seconds. The findings indicate that the Wavelet Difference Reduction (WDR) compression method utilizing the Coif3 wavelet outperforms others when considering all parameters together. We suggest that operators and manufacturers choose wavelet transform and WDR compression methods for effective compression of observation satellite images to achieve optimal results.

Keywords

image compression , satellite image , suitable compression methods , wavelet transform

Kaynakça

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Kaynak Göster

APA
Öz, İ. (2024). COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION. International Journal of Innovative Engineering Applications, 8(2), 72-81. https://doi.org/10.46460/ijiea.1440970
AMA
1.Öz İ. COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION. ijiea, IJIEA. 2024;8(2):72-81. doi:10.46460/ijiea.1440970
Chicago
Öz, İbrahim. 2024. “COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION”. International Journal of Innovative Engineering Applications 8 (2): 72-81. https://doi.org/10.46460/ijiea.1440970.
EndNote
Öz İ (01 Aralık 2024) COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION. International Journal of Innovative Engineering Applications 8 2 72–81.
IEEE
[1]İ. Öz, “COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION”, ijiea, IJIEA, c. 8, sy 2, ss. 72–81, Ara. 2024, doi: 10.46460/ijiea.1440970.
ISNAD
Öz, İbrahim. “COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION”. International Journal of Innovative Engineering Applications 8/2 (01 Aralık 2024): 72-81. https://doi.org/10.46460/ijiea.1440970.
JAMA
1.Öz İ. COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION. ijiea, IJIEA. 2024;8:72–81.
MLA
Öz, İbrahim. “COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION”. International Journal of Innovative Engineering Applications, c. 8, sy 2, Aralık 2024, ss. 72-81, doi:10.46460/ijiea.1440970.
Vancouver
1.İbrahim Öz. COMPRESSION METHODS FOR SATELLITE IMAGES USING WAVELET TRANSFORM AND PERFORMANCE EVALUATION. ijiea, IJIEA. 01 Aralık 2024;8(2):72-81. doi:10.46460/ijiea.1440970