Please use this identifier to cite or link to this item:
http://repo.knmu.edu.ua/handle/123456789/28317
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Krylova, Olga | - |
dc.contributor.author | Krivenko, S. | - |
dc.contributor.author | Kryvenko, L. | - |
dc.contributor.author | Lukin, V. | - |
dc.date.accessioned | 2021-04-06T14:37:31Z | - |
dc.date.available | 2021-04-06T14:37:31Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | A Fast Noniterative Visually Lossless Compression of Dental Images Using AGU-M Coder / O. Krylova, L. Kryvenko, S. Krivenko, V. Lukin // IEEE 16th International Conference on the Experience of Designing and Application of CAD Systems (CADSM), Lviv, Ukraine, February 22 – February 26, 2021. – Lviv,2021. – Р. 6–10. | en_US |
dc.identifier.uri | https://repo.knmu.edu.ua/handle/123456789/28317 | - |
dc.description.abstract | This paper deals with lossy compression of medical images in dentistry. For this purpose, we use AGU-M coder based on discrete cosine transform. A peculiarity of the proposed approach is that visually lossless compression is carried out without iterations and, due to this, in a fast way. Invisibility of introduced distortions and/or artifacts is provided by a proper setting of a fixed scaling factor that controls compression. This allows reaching a desired quality of compressed images characterized by PSNR-HVS-M. Experiments are performed for a set of dental images produced by Morita imaging system. Image visual quality has been analyzed by a group of dentistry experts. It is shown that the proposed approach provides several benefits compared to earlier designed counterparts, in particular, a larger compression ratio. | en_US |
dc.language.iso | en | en_US |
dc.subject | lossy compression | en_US |
dc.subject | images | en_US |
dc.subject | noise properties | en_US |
dc.subject | image processing | en_US |
dc.title | A Fast Noniterative Visually Lossless Compression of Dental Images Using AGU-M Coder | en_US |
dc.type | Article | en_US |
Appears in Collections: | Наукові праці. Кафедра терапевтичної стоматології |
Files in This Item:
File | Description | Size | Format | |
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A Fast Noniterative Visually Lossless Compression of Dental Images Using AGU-M Coder.pdf | 748,84 kB | Adobe PDF | View/Open |
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