Ci-dessous, les différences entre deux révisions de la page.
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science:projets:levelsetmethod [2015/12/09 09:07] – créée cicaluga | science:projets:levelsetmethod [2020/08/25 15:58] (Version actuelle) – modification externe 127.0.0.1 | ||
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====== Image segmentation: | ====== Image segmentation: | ||
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+ | Coordination : Cerasela Calugaru et Annamaria Kiss\\ | ||
+ | Etudiante stagiaire : Typhaine Moreau | ||
+ | \\ \\ | ||
An automatic way to segment grayscale 3D images of cells. | An automatic way to segment grayscale 3D images of cells. | ||
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From left to right : original image, contour detect by LSM, watershed segmentation, | From left to right : original image, contour detect by LSM, watershed segmentation, | ||
- | {{ :developpement:productions: | + | {{ :science:lsm1.png? |
This new method give better results but had a major downside : the computation time. The running time for only the first step on a floral meristem was about 8h. The aim of this project was to reduce the computation time and the amount of memory used. | This new method give better results but had a major downside : the computation time. The running time for only the first step on a floral meristem was about 8h. The aim of this project was to reduce the computation time and the amount of memory used. | ||
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From left to right : watershed, eroded watershed (step 1), evolve towards edge (step 2), final segmentation (step 3) | From left to right : watershed, eroded watershed (step 1), evolve towards edge (step 2), final segmentation (step 3) | ||
- | {{ :developpement:productions: | + | {{ :science:lsm2.png? |
* **Program optimization** | * **Program optimization** | ||
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<note important> | <note important> | ||
</ | </ | ||
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