3D modeling and rendering based on uncalibrated single view image in undergraduate final design

  • Shiping Zhu*
  • , Jie Gao
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

3D affine measurement, 3D geometrical modeling and further 3D rendering of the scene are achieved through the uncalibrated single view perspective- projecting image of the scene under the minimum geometrical constraints. The minimum geometrical constraints contain the 3D vanishing points and also the corresponding 3D measured distances along XYZ directions. The camera internal calibration parameters and external calibration parameters between the camera coordinates system and the world coordinates system are not required. Firstly, the algorithm of proportional or full real 3D geometrical modeling and also the 3D rendering of the scene based on the uncalibrated single view perspective-projecting image of the scene are given; Secondly, the examples of 3D affine measurement, 3D geometrical modeling and 3D rendering of the real shot images are presented. The experimental results indicate the correctness and validity of the algorithm.

Original languageEnglish
Title of host publicationProceedings - 2012 International Conference on Computer Science and Information Processing, CSIP 2012
Pages1336-1340
Number of pages5
DOIs
StatePublished - 2012
Event2012 International Conference on Computer Science and Information Processing, CSIP 2012 - Xi'an, Shaanxi, China
Duration: 24 Aug 201226 Aug 2012

Publication series

NameProceedings - 2012 International Conference on Computer Science and Information Processing, CSIP 2012

Conference

Conference2012 International Conference on Computer Science and Information Processing, CSIP 2012
Country/TerritoryChina
CityXi'an, Shaanxi
Period24/08/1226/08/12

Keywords

  • 3D modeling and rendering
  • computer vision
  • single view image
  • vanishing point

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