Inverse Filtering Method for Super-Resolution Digital Imaging
Inverse Filtering Method for Super-Resolution Digital Imaging
Autori:
Izdanje: International Scientific Conference on Information Technology and Data Related Research
DOI: 10.15308/Sinteza-2019-491-497
Oblast: Data Science & Digital Broadcasting Systems
Stranice: 491-497
Apstrakt:
Super-resolution is a method of combining various techniques in digital image processing, in order to achieve higher resolution in certain image segments, which initially had insufficient resolution and quality. The principal idea in this work is the use of the analysis of the level of detail and of the standard deviation, which results in enhancing the resolution of the digital image, whilst maintaining the overall image quality. In the first part of this article, an experimental method for estimating the standard deviation and the level of detail in a digital image has been shown, together with the inferred facts that result from this analysis. The second part of this article uses these facts in the process of designing an inverse filter by applying the averages of pixel intensities. The proposed method has significant advantages over the hereto- fore used super-resolution techniques, as it achieves the enhancement of the resolution from a single image, whilst retaining the initial image potential.
Ključne reči: Digital Image Processing, Super-Resolution, Inverse Filtering, Segments, Matrix
Priložene datoteke:
- 491-497 ( veličina: 4,63 MB, broj pregleda: 349 )
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@article{article, author = {R. Ivković, M. Petrović, I. Milošević, D. Đukić and V. Maksimović}, title = {Inverse Filtering Method for Super-Resolution Digital Imaging}, journal = {International Scientific Conference on Information Technology and Data Related Research}, year = 2020, pages = {491-497}, doi = {10.15308/Sinteza-2019-491-497} }
RT Conference Proceedings A1 Ratko Ivković A1 Mile Petrović A1 Ivana Milošević A1 Dejan Đukić A1 Vladimir Maksimović T1 Inverse Filtering Method for Super-Resolution Digital Imaging AD Univerzitet Singidunum, Beograd, Beograd, Srbija YR 2020 NO doi: 10.15308/Sinteza-2019-491-497
R. Ivković, M. Petrović, I. Milošević, D. Đukić and V. Maksimović, Inverse Filtering Method for Super-Resolution Digital Imaging, Univerzitet Singidunum, Beograd, 2020, doi:10.15308/Sinteza-2019-491-497