대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 1998년도 추계종합학술대회 논문집
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- Pages.911-914
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- 1998
수리형태학적 Laplacian 연산을 이용한 새로운 동영상 Detail 추출 기법
A New Details Extraction Technique for Video Sequence Using Morphological Laplacian
초록
In this paper, the importance of including small image features at the initial levels of a progressive second generation video coding scheme is presented. It is shown that a number of meaningful small features called details shouuld be coded in order to match their perceptual significance to the human visual system. We propose a method for extracting, perceptually selecting and coding of visual details in a video sequence using morphological laplacian operator and modified post-it transform is very efficient for improving quality of the reconstructed images.
키워드