디지털산업정보학회논문지 (Journal of Korea Society of Digital Industry and Information Management)
- 제4권1호
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- Pages.47-53
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- 2008
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- 1738-6667(pISSN)
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- 2713-9018(eISSN)
DOI QR Code
블록 나눔을 사용한 블로킹 아티팩트 잡음 감소
Blocking artefact noise reduction using block division
- 투고 : 2008.01.15
- 심사 : 2008.03.06
- 발행 : 2008.03.30
초록
Blocking artefact noise is necessarily happened in compressed images using block-coded algorithms such as JPEC compressing algorithm. This noise is more recognizable especially in highly compressed images. In this paper, an algorithm is presented for reduction of blocking artefact noise using block division. Furthermore, we also mention about the median filter which is often used in image processing.