МОДИФІКОВАНА АРХІТЕКТУРАТ КОМПРЕСІЇ ЗОБРАЖЕНЬ БЕЗ ВТРАТ НА БАЗІ FPGA ДЛЯ БОРТОВИХ ПРИСТРОЇВ З CCD-ЛІНІЙКОЮ
A detailed review of methods and technologies for image compression in remote sensing problems is given. A modified lossless image compression technology for onboard systems with a single scanning CCD–ruler is proposed. The lossless compression algorithm is based on the modified LOCO-I. The work dem...
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| Date: | 2025 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
V.M. Glushkov Institute of Cybernetics of NAS of Ukraine
2025
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| Subjects: | |
| Online Access: | https://jais.net.ua/index.php/files/article/view/633 |
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| Journal Title: | Problems of Control and Informatics |
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Problems of Control and Informatics| Summary: | A detailed review of methods and technologies for image compression in remote sensing problems is given. A modified lossless image compression technology for onboard systems with a single scanning CCD–ruler is proposed. The lossless compression algorithm is based on the modified LOCO-I. The work demon-strates the efficiency of compression, which in some cases can reach 2–5 times. The properties of the proposed compression algorithm are investigated in the case of previous filtering of CCD line data from additive noise. The possibility of implementing the proposed technology on the FPGA-architecture for working in real-time systems is shown. |
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