Image Compression Using Walsh Functions
Currently, image transfer and storage require compression. In this article, the hybrid compression algorithm is used for color/black and white images. It includes the discrete wavelet transformation and the Walsh transformation that is used for quantization. The Walsh transform coefficients are quan...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2022-12-01
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| Series: | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| Subjects: | |
| Online Access: | https://doklady.bsuir.by/jour/article/view/3506 |
| _version_ | 1797880934147555328 |
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| author | A. A. Budzko T. N. Dvornikova E. A. Misulin R. U. Snapko |
| author_facet | A. A. Budzko T. N. Dvornikova E. A. Misulin R. U. Snapko |
| author_sort | A. A. Budzko |
| collection | DOAJ |
| description | Currently, image transfer and storage require compression. In this article, the hybrid compression algorithm is used for color/black and white images. It includes the discrete wavelet transformation and the Walsh transformation that is used for quantization. The Walsh transform coefficients are quantized and arithmetically encoded. At the output, the combined data is compressed and can be stored on any device or transmitted over any available network in the shortest time. The compressed image is decoded and the original image is decompressed using the inverse conversion operation. |
| first_indexed | 2024-04-10T03:10:58Z |
| format | Article |
| id | doaj.art-43d78f517e494e8984dd46edf0827f79 |
| institution | Directory Open Access Journal |
| issn | 1729-7648 |
| language | Russian |
| last_indexed | 2024-04-10T03:10:58Z |
| publishDate | 2022-12-01 |
| publisher | Educational institution «Belarusian State University of Informatics and Radioelectronics» |
| record_format | Article |
| series | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| spelling | doaj.art-43d78f517e494e8984dd46edf0827f792023-03-13T07:33:23ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482022-12-01207889410.35596/1729-7648-2022-20-7-88-941854Image Compression Using Walsh FunctionsA. A. Budzko0T. N. Dvornikova1E. A. Misulin2R. U. Snapko3Belarusian State University of Informatics and RadioelectronicsBelarusian State University of Informatics and RadioelectronicsBelarusian State University of Informatics and RadioelectronicsBelarusian State University of Informatics and RadioelectronicsCurrently, image transfer and storage require compression. In this article, the hybrid compression algorithm is used for color/black and white images. It includes the discrete wavelet transformation and the Walsh transformation that is used for quantization. The Walsh transform coefficients are quantized and arithmetically encoded. At the output, the combined data is compressed and can be stored on any device or transmitted over any available network in the shortest time. The compressed image is decoded and the original image is decompressed using the inverse conversion operation.https://doklady.bsuir.by/jour/article/view/3506walsh transformlossless image compressionwavelet transform |
| spellingShingle | A. A. Budzko T. N. Dvornikova E. A. Misulin R. U. Snapko Image Compression Using Walsh Functions Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki walsh transform lossless image compression wavelet transform |
| title | Image Compression Using Walsh Functions |
| title_full | Image Compression Using Walsh Functions |
| title_fullStr | Image Compression Using Walsh Functions |
| title_full_unstemmed | Image Compression Using Walsh Functions |
| title_short | Image Compression Using Walsh Functions |
| title_sort | image compression using walsh functions |
| topic | walsh transform lossless image compression wavelet transform |
| url | https://doklady.bsuir.by/jour/article/view/3506 |
| work_keys_str_mv | AT aabudzko imagecompressionusingwalshfunctions AT tndvornikova imagecompressionusingwalshfunctions AT eamisulin imagecompressionusingwalshfunctions AT rusnapko imagecompressionusingwalshfunctions |