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3D précalculée & 3D temps réel au service de tous : quels usages ?

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3D précalculée & 3D temps réel au service de tous : quels usages ?
- par Florian Cautillo et Frédéric Pereira (Origin3D).

Présentation proposée dans le cadre de l'anniversaire des 1 an de The Connecting Place le 9 juillet 2015.

Published in: Technology
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  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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3D précalculée & 3D temps réel au service de tous : quels usages ?

  1. 1. 3d précalculée & 3d temps réel au service de tous : quels usages ?
  2. 2. Ça date pas d’aujourd’hui ! Rétrospective Les différentes techniques de représentation en perspective ont toutes en commun l'intention de représenter la vue d'objets en trois dimensions sur une surface, en tenant compte des effets de l'éloignement et de leur position dans l'espace par rapport à l'observateur. Peinture de Masaccio (1428) - Renaissance
  3. 3. (R)évolution Jusqu’a la fin du 20ème siècle, la 3d grand public, est avant tout portée par l’industrie du jeux vidéo. Tomb Raider 1 (1996) vs Rise of the Tomb Raider (2015) Et c’est pas fini… Et maintenant ? Désormais, la 3d est présente dans de multiples domaines : - la santé, - la prévention, - l’industrie, - l’audiovisuel, - l’art et le spectacle, Il faudra attendre le 21ème siècle pour que la puissance de calcul permette un réalisme suffisant, ainsi que des prix abordables.
  4. 4. Comment s’y retrouver ? Aujourd’hui Il existe deux familles : • La 3d « pré-calculée » ou de « synthèse ». • La 3d « instantanée » ou « temps réel »,
  5. 5. Modèle 3DPlan/Dessin 2D Texture HD Texturing Illumination Globale + HDR Calcul CPU*/GPU** Rendu final Les fondamentaux Modélisation Éclairage Comment est ce qu’on l’utilise ? *CPU : Calcul de l’image par le Processeur de l’ordinateur **GPU : Calcul de l’image par un le Processeur Graphique (carte graphique)
  6. 6. La 3d « pré-calculée » ou de « synthèse » est utilisée en création d’images, d’animations ou d’effets spéciaux. Elle permet une grande qualité d’image ainsi qu’un fort réalisme. démo quelles utilisations ?
  7. 7. Quelques exemples d’utilisations en 3d “pré-calculée” Communication Architecture jeux vidéo Image / Animation / Fx Cinéma vidéo mapping Vidéo Interactive Art Spectacle Simulation Prévention
  8. 8. Et si on revoyait nos fondamentaux ? La 3d ne sert plus uniquement les desseins d’une réalité virtuelle. Elle peux également offrir de projeter vos idées, vos concepts,... de l'irréel dans le réel. hihihi… N’importe quoi! et pourtant...
  9. 9. Scanner 3D Existant Nuage de point + Texture HD Nettoyage du modèle et correction 3d pré calculé & temps réel Rendu final Les récentes innovations Numérisation Traitement Impression 3D Projection 3D
  10. 10. Exemple d’impression 3D
  11. 11. La 3d « instantanée » ou « temps réel » est symbolisée par la réalité augmentée et la réalité virtuelle. On ne la retrouve plus seulement à la télévision, au cinéma ou dans la pub, mais dans nos poches ou à porté de main via : • smartphones , tablettes & casques, Ainsi qu’à travers de nouveaux standards : • webGL permet par exemple l’exploitation directe de médias interactifs en 3d, de la même manière qu’on regarderait une image ou une vidéo. Application démo WebGL démo quelles utilisations ?
  12. 12. Quelques exemples d’utilisations du “temps réel” Formation Sculpture d'objets virtuels Applications médicales art Jeu vidéo Astrophysique Architecture-urbanisme Domotique Conservation de patrimoine culturel Reconstitution Création d'œuvres sonores Applis 3D
  13. 13. Et si on voyait différemment ? Quand la réalité virtuelle se mêle à la réalité augmentée, c’est le réel qui rejoint l'irréel et les résultats sont prometteurs. Comment est-ce possible ?
  14. 14. - concept de Réalité Mixte ou Améliorée : la vision de demain les innovations de demain Hololens trailer Q3D trailer - concept Holographique : le rêve se réalise
  15. 15. ???
  16. 16. Question 1 : Je souhaite pouvoir interagir avec des éléments 3d de manière dynamique depuis mon smartphone, vers quel type de 3d devrais-je m’orienter ? Interrogation surprise ! Question 2 : Je souhaite lancer la commercialisation d’un projet immobilier, j’aimerais que l’image soit photo réaliste pour mieux me projeter, vers quel type de 3d devrais-je m’orienter ?

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