Adaptive geometrical compensation of projection image by update the pixel map

Bibliographic Information

Other Title
  • ピクセルマップ更新による動的な投影ずれ補償

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Description

The Spatial Augmented Reality using the projector and camera system enables the geometrical compensation of the projection image based on the pixel correspondence (pixel map) between a capture image and a projection image obtained by the calibration. However, an artifact pattern is generated by a projection image because of a disparity between the pixel map and a physical projection when the projection is changed. In this paper, we propose the geometrical calibration method that update the pixel map adaptively. The idea is it uses the artifact pattern, and calculates the optical flow between a projection image and a capture image based on epipolar constraint.

Journal

  • IPSJ SIG Notes. CVIM

    IPSJ SIG Notes. CVIM 2014 (22), 1-6, 2014-02-24

    Information Processing Society of Japan (IPSJ)

Details 詳細情報について

  • CRID
    1570291227906445824
  • NII Article ID
    110009673572
  • NII Book ID
    AA11131797
  • ISSN
    09196072
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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