Focus Measure

A function to measure the relative degree of focus of an image.
Aktualisiert 31. Aug 2017

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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
[1] S. Pertuz et al., Analysis of focus measure operators for shape-from-focus. Pattern Recognition, 46(5):1415:1432, 2013.

Zitieren als

Said Pertuz (2024). Focus Measure (, MATLAB Central File Exchange. Abgerufen .

Kompatibilität der MATLAB-Version
Erstellt mit R2008b
Kompatibel mit allen Versionen
Windows macOS Linux
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Inspiriert: Extended depth-of-field, Shape from focus

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Version Veröffentlicht Versionshinweise

Fixed a bug in the function AcMomentum

- Bug fixed in GDER focus operator
- Description updated

- Some bugs have been fixed (Brenner's and GDER's focus measure operators)

- The function no longer requires the floating-point toolbox.