FreeAstro

16 September 2023

• curprev 22:3622:36, 16 September 2023‎ FuzzyBot talk contribs‎ 6,018 bytes +40‎ Updating to match new version of source page
• curprev 22:3222:32, 16 September 2023‎ Vincent talk contribs‎ 5,978 bytes +443‎ Created page with "<span style="color: #ff0090; font-weight: bold; text-align: center; margin: 2em; font-size: 125%;">Cette page est obsolète. Voyez plutôt la nouvelle documentation sur [https://siril.readthedocs.io/fr/stable/Dynamic-PSF.html siril.readthedocs.io].</span>"

24 September 2018

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• curprev 20:0220:02, 24 September 2018‎ FuzzyBot talk contribs‎ 5,656 bytes +120‎ Updating to match new version of source page

13 April 2016

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• curprev 11:3411:34, 13 April 2016‎ FuzzyBot talk contribs‎ 5,477 bytes −81‎ Updating to match new version of source page

15 May 2014

• curprev 12:3812:38, 15 May 2014‎ Vincent talk contribs‎ 5,558 bytes +35‎ Created page with "==Détection d'étoiles== Comme indiqué auparavant, la Dynamic PSF contient aussi un outil de détection automatique des étoiles. L'algorithme est basé sur la publication d..."
• curprev 12:3312:33, 15 May 2014‎ Vincent talk contribs‎ 5,523 bytes +11‎ No edit summary
• curprev 12:3312:33, 15 May 2014‎ Vincent talk contribs‎ 5,512 bytes +6‎ Created page with "La fenêtre de Dynamic PSF montrée fournit des outils très utiles : *Sélection et/ou suppression d'une étoile dans l'arborescence. *Export du résultat dans un fichier ASC..."
• curprev 12:3112:31, 15 May 2014‎ Vincent talk contribs‎ 5,506 bytes +95‎ Created page with "==Utilisation== La Dynamic PSF peut être appelée de deux façons différentes, en fonction du but recherché : *Pour modéliser seulement une étoile. Dans ce cas, après av..."
• curprev 12:2412:24, 15 May 2014‎ Vincent talk contribs‎ 5,411 bytes +107‎ Created page with "==Minimisation== La minimisation est effectuée en utilisant un algorithme de [https://en.wikipedia.org/wiki/Levenberg-Marquardt_algorithm Levenberg-Marquardt algorithm] non l..."
• curprev 12:1812:18, 15 May 2014‎ Vincent talk contribs‎ 5,304 bytes +150‎ Created page with "==Modèle== * Gaussienne 2D: <math>G(x,y)=B+A e^{-\left( \frac{(x-x_0)^2}{2\sigma^2_x} + \frac{(y-y_0)^2}{2\sigma^2_y} \right)}</math> * Paramètres: ** <math>B</math>: La moy..."
• curprev 12:0812:08, 15 May 2014‎ Vincent talk contribs‎ 5,154 bytes +28‎ Created page with "Exemple de détection d'étoiles dans une image (zoomé à 50%, les étoiles sont entourées de près par des cercles oranges):"
• curprev 12:0812:08, 15 May 2014‎ Vincent talk contribs‎ 5,126 bytes +3‎ No edit summary
• curprev 12:0712:07, 15 May 2014‎ Vincent talk contribs‎ 5,123 bytes +29‎ Created page with "=Dynamic PSF= Dynamic PSF est un outil inspiré de la fonction PixInsight du même nom. Il est utilisé pour modéliser les images non saturées dans une image. Pour l'instant..."
• curprev 12:0612:06, 15 May 2014‎ Vincent talk contribs‎ 5,094 bytes +5,094‎ Created page with "Siril:PSF"