Penapisan Derau Gaussian, Speckle dan Salt&Pepper Pada Citra Warna
Quality of digital image can decrease becouse some noises. Noise can come from lower quality of image recorder, disturb when transmission data process and weather. Noise filtering can make image better becouse will filtering that noise from the image and can improve quality of digital image. This...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Gadjah Mada
2011-11-01
|
| Series: | IJCCS (Indonesian Journal of Computing and Cybernetics Systems) |
| Online Access: | https://jurnal.ugm.ac.id/ijccs/article/view/5209 |
| _version_ | 1819072184178442240 |
|---|---|
| author | Ika Purwanti Ningrum Agfianto Eko Putra Dian Nursantika |
| author_facet | Ika Purwanti Ningrum Agfianto Eko Putra Dian Nursantika |
| author_sort | Ika Purwanti Ningrum |
| collection | DOAJ |
| description | Quality of digital image can decrease becouse some noises. Noise can come from lower quality of image recorder, disturb when transmission data process and weather. Noise filtering can make image better becouse will filtering that noise from the image and can improve quality of digital image.
This research have aim to improve color image quality with filtering noise. Noise (Gaussian, Speckle, Salt&Pepper) will apply to original image, noise from image will filtering use Bilateral Filter method, Median Filter method and Average Filter method so can improve color image quality. To know how well this research do, we use PSNR (Peak Signal to Noise Ratio) criteria with compared original image and filtering image (image after using noise and filtering noise).
This research result with noise filtering Gaussian (variance = 0.5), highest PSNR value found in the Bilateral Filter method is 27.69. Noise filtering Speckle (variance = 0.5), highest PSNR value found in the Average Filter method is 34.12. Noise filtering Salt&Pepper (variance = 0.5), highest PSNR value found in the Median Filter method is 31.27.
Keywords— Bilateral Filter, image restoration, derau Gaussian, Speckle dan Salt&Pepper |
| first_indexed | 2024-12-21T17:33:41Z |
| format | Article |
| id | doaj.art-8f4691b6a4f74b628c15a4189f59ec0b |
| institution | Directory Open Access Journal |
| issn | 1978-1520 2460-7258 |
| language | English |
| last_indexed | 2024-12-21T17:33:41Z |
| publishDate | 2011-11-01 |
| publisher | Universitas Gadjah Mada |
| record_format | Article |
| series | IJCCS (Indonesian Journal of Computing and Cybernetics Systems) |
| spelling | doaj.art-8f4691b6a4f74b628c15a4189f59ec0b2022-12-21T18:55:50ZengUniversitas Gadjah MadaIJCCS (Indonesian Journal of Computing and Cybernetics Systems)1978-15202460-72582011-11-0153293510.22146/ijccs.52094594Penapisan Derau Gaussian, Speckle dan Salt&Pepper Pada Citra WarnaIka Purwanti NingrumAgfianto Eko PutraDian NursantikaQuality of digital image can decrease becouse some noises. Noise can come from lower quality of image recorder, disturb when transmission data process and weather. Noise filtering can make image better becouse will filtering that noise from the image and can improve quality of digital image. This research have aim to improve color image quality with filtering noise. Noise (Gaussian, Speckle, Salt&Pepper) will apply to original image, noise from image will filtering use Bilateral Filter method, Median Filter method and Average Filter method so can improve color image quality. To know how well this research do, we use PSNR (Peak Signal to Noise Ratio) criteria with compared original image and filtering image (image after using noise and filtering noise). This research result with noise filtering Gaussian (variance = 0.5), highest PSNR value found in the Bilateral Filter method is 27.69. Noise filtering Speckle (variance = 0.5), highest PSNR value found in the Average Filter method is 34.12. Noise filtering Salt&Pepper (variance = 0.5), highest PSNR value found in the Median Filter method is 31.27. Keywords— Bilateral Filter, image restoration, derau Gaussian, Speckle dan Salt&Pepperhttps://jurnal.ugm.ac.id/ijccs/article/view/5209 |
| spellingShingle | Ika Purwanti Ningrum Agfianto Eko Putra Dian Nursantika Penapisan Derau Gaussian, Speckle dan Salt&Pepper Pada Citra Warna IJCCS (Indonesian Journal of Computing and Cybernetics Systems) |
| title | Penapisan Derau Gaussian, Speckle dan Salt&Pepper Pada Citra Warna |
| title_full | Penapisan Derau Gaussian, Speckle dan Salt&Pepper Pada Citra Warna |
| title_fullStr | Penapisan Derau Gaussian, Speckle dan Salt&Pepper Pada Citra Warna |
| title_full_unstemmed | Penapisan Derau Gaussian, Speckle dan Salt&Pepper Pada Citra Warna |
| title_short | Penapisan Derau Gaussian, Speckle dan Salt&Pepper Pada Citra Warna |
| title_sort | penapisan derau gaussian speckle dan salt pepper pada citra warna |
| url | https://jurnal.ugm.ac.id/ijccs/article/view/5209 |
| work_keys_str_mv | AT ikapurwantiningrum penapisanderaugaussianspeckledansaltpepperpadacitrawarna AT agfiantoekoputra penapisanderaugaussianspeckledansaltpepperpadacitrawarna AT diannursantika penapisanderaugaussianspeckledansaltpepperpadacitrawarna |