A content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storage
The idea of applying integer Reversible Colour Transform to increase compression ratios in lossless image compression is a well-established and widely used practice. Although various colour transformations have been introduced and investigated in the past two decades, the process of determining the...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-03-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1177/15501329221083168 |
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| author | Asif Rajput Jianqiang Li Faheem Akhtar Zahid Hussain Khand Jason C Hung Yan Pei Anko Börner |
| author_facet | Asif Rajput Jianqiang Li Faheem Akhtar Zahid Hussain Khand Jason C Hung Yan Pei Anko Börner |
| author_sort | Asif Rajput |
| collection | DOAJ |
| description | The idea of applying integer Reversible Colour Transform to increase compression ratios in lossless image compression is a well-established and widely used practice. Although various colour transformations have been introduced and investigated in the past two decades, the process of determining the best colour scheme in a reasonable time remains an open challenge. For instance, the overhead time (i.e. to determine a suitable colour transformation) of the traditional colour selector mechanism can take up to 50% of the actual compression time. To avoid such high overhead, usually, one pre-specified transformation is applied regardless of the nature of the image and/or correlation of the colour components. We propose a robust selection mechanism capable of reducing the overhead time to 20% of the actual compression time. It is postulated that implementing the proposed selection mechanism within the actual compression scheme such as JPEG-LS can further reduce the overhead time to 10%. In addition, the proposed scheme can also be extended to facilitate network-based compression–decompression mechanism over distributed systems. |
| format | Article |
| id | doaj-art-95455f6188744b09afc39d6e1da6a261 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2022-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-95455f6188744b09afc39d6e1da6a2612025-02-03T05:48:21ZengWileyInternational Journal of Distributed Sensor Networks1550-14772022-03-011810.1177/15501329221083168A content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storageAsif Rajput0Jianqiang Li1Faheem Akhtar2Zahid Hussain Khand3Jason C Hung4Yan Pei5Anko Börner6Faculty of Information Technology, Beijing University of Technology, Beijing, ChinaFaculty of Information Technology, Beijing University of Technology, Beijing, ChinaDepartment of Computer Science, Sukkur IBA University, Sukkur, PakistanDepartment of Computer Science, Sukkur IBA University, Sukkur, PakistanDepartment of Computer Science and Information Engineering, National Taichung University of Science and Technology, Taichung CitySchool of Computer Science and Engineering, The University of Aizu, Aizuwakamatsu, JapanDeutsches Zentrum für Luft- und Raumfahrt (DLR), Berlin, GermanyThe idea of applying integer Reversible Colour Transform to increase compression ratios in lossless image compression is a well-established and widely used practice. Although various colour transformations have been introduced and investigated in the past two decades, the process of determining the best colour scheme in a reasonable time remains an open challenge. For instance, the overhead time (i.e. to determine a suitable colour transformation) of the traditional colour selector mechanism can take up to 50% of the actual compression time. To avoid such high overhead, usually, one pre-specified transformation is applied regardless of the nature of the image and/or correlation of the colour components. We propose a robust selection mechanism capable of reducing the overhead time to 20% of the actual compression time. It is postulated that implementing the proposed selection mechanism within the actual compression scheme such as JPEG-LS can further reduce the overhead time to 10%. In addition, the proposed scheme can also be extended to facilitate network-based compression–decompression mechanism over distributed systems.https://doi.org/10.1177/15501329221083168 |
| spellingShingle | Asif Rajput Jianqiang Li Faheem Akhtar Zahid Hussain Khand Jason C Hung Yan Pei Anko Börner A content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storage International Journal of Distributed Sensor Networks |
| title | A content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storage |
| title_full | A content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storage |
| title_fullStr | A content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storage |
| title_full_unstemmed | A content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storage |
| title_short | A content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storage |
| title_sort | content awareness module for predictive lossless image compression to achieve high throughput data sharing over the network storage |
| url | https://doi.org/10.1177/15501329221083168 |
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