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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | A Novel Approach for MRI Image De-noising and Resolution Enhancement |
| Authors Name: | Pravin Prakash Shetti , Prof. A. P. Patil |
| Unique Id: | IJSDR1707061 |
| Published In: | Volume 2 Issue 7, July-2017 |
| Abstract: | Image pre-processing and enhancement techniques are important part of the medical image processing. These techniques are used for reducing image noise, highlighting edges, or improving the image resolution. Resolution of image is one of the principle characteristics, and it is required to enhance the resolution of the image without degrading the quality of image. In this paper, we propose a new technique to enhance the quality of MRI image by de-noising and resolution enhancement. The proposed algorithm requires average, median and wiener filtering for image de-noising And Discrete Wavelet Transform (DWT) with Daubechies 9/7 wavelet for resolution enhancement. The performance evaluation is done by using Peak Signal to Noise Ratio (PSNR). |
| Keywords: | Gaussian noise, Mean Filter, Median Filter, Wiener Filter, Resolution enhancement, interpolation, Discrete Wavelet Transform (DWT), Sub-bands, Inverse DWT. |
| Cite Article: | "A Novel Approach for MRI Image De-noising and Resolution Enhancement", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.2, Issue 7, page no.376 - 381, July-2017, Available :http://www.ijsdr.org/papers/IJSDR1707061.pdf |
| Downloads: | 000337209 |
| Publication Details: | Published Paper ID: IJSDR1707061 Registration ID:170648 Published In: Volume 2 Issue 7, July-2017 DOI (Digital Object Identifier): Page No: 376 - 381 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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