Free-viewpoint image synthesis from multiple-view images taken with uncalibrated moving cameras

Yosuke Ito, Hideo Saito

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

In this paper, we propose methods for free-viewpoint image synthesis from multiple-view images taken with uncalibrated cameras. In our method, two viewpoints are selected as basis images for defining a projective 3D coordinate of the object scene in which the scene structure is recovered from the input multiple-view images. The 3D coordinate is defined by the image coordinates of the selected two basis images according to the epipolar geometry between those two images, which is represented by a fundamental matrix. The multiple-view images are also related to the projective 3D coordinate by their epipolar geometry to the basis images. Based on such a framework, we do not need to strongly calibrate the cameras, so we can recover 3D structure of the scene without effort for the camera calibration. In addition to that, we can also render free-viewpoint images from hand-held moving cameras. We will demonstrate the effectiveness of the proposed method by showing free-viewpoint images from multi-view images taken with hand-held moving cameras.

本文言語English
ホスト出版物のタイトルIEEE International Conference on Image Processing 2005, ICIP 2005
ページ29-32
ページ数4
DOI
出版ステータスPublished - 2005 12 1
イベントIEEE International Conference on Image Processing 2005, ICIP 2005 - Genova, Italy
継続期間: 2005 9 112005 9 14

出版物シリーズ

名前Proceedings - International Conference on Image Processing, ICIP
3
ISSN(印刷版)1522-4880

Other

OtherIEEE International Conference on Image Processing 2005, ICIP 2005
CountryItaly
CityGenova
Period05/9/1105/9/14

ASJC Scopus subject areas

  • Engineering(all)

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