Region Growing (2D/3D grayscale)

버전 1.5.0.0 (289 KB) 작성자: Daniel
Recursive region growing algorithm for 2D/3D grayscale images with polygon and binary mask output
다운로드 수: 14.3K
업데이트 날짜: 2011/8/15

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A recursive region growing algorithm for 2D and 3D grayscale image sets with polygon and binary mask output. The main purpose of this function lies on clean and highly documented code.

Usage:
[P, J] = regionGrowing(cIM, initPos, thresVal, maxDist, tfMean, tfFillHoles, tfSimplify)

Inputs:
- cIM: 2D/3D grayscale matrix
- initPos: Coordinates for initial seed position
- thresVal: Absolute threshold level to be included
- maxDist: Maximum distance to the initial position in [px]
- tfMean: Updates the initial value to the region mean (slow)
- tfFillHoles: Fills enclosed holes in the binary mask
- tfSimplify: Reduces the number of vertices with line simplification

Outputs:
- P: VxN array (with V number of vertices, N number of dimensions). P is the enclosing polygon for all associated pixel/voxel
- J: Binary mask (with the same size as the input image) indicating 1 (true) for associated pixel/voxel and 0 (false) for being outside

인용 양식

Daniel (2024). Region Growing (2D/3D grayscale) (https://www.mathworks.com/matlabcentral/fileexchange/32532-region-growing-2d-3d-grayscale), MATLAB Central File Exchange. 검색 날짜: .

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개발 환경: R2011a
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Help CenterMATLAB Answers에서 Region and Image Properties에 대해 자세히 알아보기
도움

도움 받은 파일: Region Growing, Line Simplification

도움 준 파일: Region Growing (2D/3D) in C

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버전 게시됨 릴리스 정보
1.5.0.0

some cosmetic changes, attached example.mat

1.0.0.0