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Comparative Analysis of Image Denoising Based on DCT and DWTDCT와 DWT를 이용한 영상 잡음 제거 알고리듬 비교
- Other Titles
- DCT와 DWT를 이용한 영상 잡음 제거 알고리듬 비교
- Authors
- Lu, Wei Yu; Yu, Songhyun; Jeong, Je chang
- Issue Date
- Nov-2018
- Publisher
- 대한전자공학회
- Citation
- 2018 대한전자공학회 추계학술대회, pp 462 - 465
- Pages
- 4
- Indexed
- OTHER
- Journal Title
- 2018 대한전자공학회 추계학술대회
- Start Page
- 462
- End Page
- 465
- Abstract
- Digital images are often interfered by imaging equipment and external environmental noise during digitization and transmission. It is called a noisy image. Image denoising is the process of reducing the noise of noisy images. This paper briefly introduces the concept of image noise using DCT and DWT denoising algorithms, and compares the denoising effects of DCT and DWT through experiments.
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Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
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