This function measures the relative degree of focus of an image. Several up-to-date focus measuring algorithms have been implemented and the function supports uint8 or double images. For futher details on each focus measuring algorithm the reader is referred to [1] and the references therein. For further information and datasets, see https://sites.google.com/view/cvia/focus-measure
[1] S. Pertuz et al., Analysis of focus measure operators for shape-from-focus. Pattern Recognition, 46(5):1415:1432, 2013.
引用格式
Said Pertuz (2026). Focus Measure (https://ww2.mathworks.cn/matlabcentral/fileexchange/27314-focus-measure), MATLAB Central File Exchange. 检索时间: .
致谢
| 版本 | 已发布 | 发行说明 | Action |
|---|---|---|---|
| 2.2.0.0 | Fixed a bug in the function AcMomentum |
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| 2.1.0.0 | - Bug fixed in GDER focus operator
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| 2.0.0.0 | - Some bugs have been fixed (Brenner's and GDER's focus measure operators) |
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| 1.3.0.0 | - The function no longer requires the floating-point toolbox. |
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| 1.0.0.0 |
