라벨링과 레벨세트 이론을 이용한 양방향 곡선 전개 형태 추출 = Shape Extraction of Inward and Outsward Evolution Using Labeling and Levelset Method

다국어 초록 (Multilingual Abstract)

In this paper, We propose the method of initial curve creation in levelset evolution for the edge of objects or the shape extractions. The shape of traditional initial curve is including edge. But we improve the speed of processing to draw many initial curve using special parameter which was solved by binary processing and sequence labeling. In particular, it is necessary to efficiently reduce noise, we use anisotropic diffusion filter. This filter is to reduce blurring that is the fault of traditional filter processing and to preserver an accurate edge part. The levelset method using inward and outward evolution extracts the edge of object drawn initial curve, it performs to calculate shrinking and expanding at the same time.

목차 (Table of Contents)

• I. 서론
• II. 비등방성 확산 필터링
• III. 순차 라벨링
• IV. 레벨 세트 곡선 전개 방정식
• V. 실험결과 및 분석
• VI. 결론