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Video-Based 3D Textures
University of Gävle, Department of Mathematics, Natural and Computer Sciences.
2007 (English)Independent thesis Basic level (degree of Bachelor), 10 points / 15 hpStudent thesis
Abstract [en]

A new approach for object replacement in 3D space is presented. Introducing a technique that replaces the older two dimensional (2D) based facial replacement method performed by compositing artist in motion picture productions and video commercial industry.

This method uses 4 digital video cameras filming an actor from 360 degrees, the cameras are placed with 90 degrees in between, the video footage acquired is then used to produce a 3D video texture consisting of video segments taken from different angles representing the object from 3D point of view.

The video texture is then applied to a 3D modelled head matching the geometry of the original object.

Offering the freedom of showing the object from any point of view from 3D space, which is not possible using the current two dimensional method where the actormust at all time face the camera.

The method is described in details with images showing every stage of the process.

Results are presented as still frames taken from the final video footage and as a video file demonstrating them.

Place, publisher, year, edition, pages
2007. , p. 18
Keywords [en]
3D Texture, Video Texture, Image-based Texturing, Digital 3D Compositing, Video Stitching, 3D Modelling
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:hig:diva-163Archive number: NEX950OAI: oai:DiVA.org:hig-163DiVA, id: diva2:119716
Uppsok
teknik
Supervisors
Examiners
Available from: 2007-07-06 Created: 2007-07-06 Last updated: 2018-01-13

Open Access in DiVA

fulltext(583 kB)873 downloads
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fb80634fc70389994bd489f165cd151486691f5d508a7437e7d0661c2765c828346c5740
Type fulltextMimetype application/pdf

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard-cite-them-right
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • sv-SE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • de-DE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf