On peut enfin savoir si une photo est truquée

Enregistré dans:

Détails bibliographiques
Publié dans:	Science et vie n°1136
Auteur principal:	Valin, Muriel.
Support:	Article de revue
Publié:	2012.
Sujets:	Truquage (photographie). Articles de périodiques
Résumé:	Supprimer ou insérer un élément, modifier ici, accentuer là... A l'ère du numérique et de Photoshop, la falsification des images est devenue aussi aisée que difficile à repérer. C'était avant Tungstène, un logiciel capable de traquer la moindre retouche. Et ça marche ! Démonstration en images.
Lien:	Dans: Science et vie


LEADER	00796nam a22001817a 4500
001	311318
008	120427c2012 xx \|\|\|\| \|\|\|\| 00\| 0 \|\|\| d
100			\|a Valin, Muriel.
245	1	0	\|a On peut enfin savoir si une photo est truquée \|c Muriel Valin.
260			\|c 2012.
300			\|a p. 84-91.
520			\|a Supprimer ou insérer un élément, modifier ici, accentuer là... A l'ère du numérique et de Photoshop, la falsification des images est devenue aussi aisée que difficile à repérer. C'était avant Tungstène, un logiciel capable de traquer la moindre retouche. Et ça marche ! Démonstration en images.
650			\|a Truquage (photographie).
650			\|a Articles de périodiques
773	0		\|w 118859 \|t Science et vie \|x 0036-8369 \|g n°1136
993			\|a Article de revue
994			\|a PS
997			\|0 311318

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return true; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data) { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data); }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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Environment & details:

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Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

On peut enfin savoir si une photo est truquée

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