Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)

An Image Mosaic Algorithm for Spherical Panorama

Authors
Fan Tang, Botao Zhang, Hengzhu Liu
Corresponding Author
Fan Tang
Available Online March 2017.
DOI
10.2991/isaeece-17.2017.87How to use a DOI?
Keywords
image mosaic; panoramic image; optical flow; image registration; image blending
Abstract

Visual reality is one of the hot topics in these years. Panoramic photography is one of the VR technique. Image mosaic algorithms is the main technology to stitch the little scale images to a large scale panoramic image. In this paper, an improved image mosaic method is presented. Because of using fish-eye images, spherical panorama model was chosen to describe the alignment between a pair of images. A feature-based method is devised to estimate the parameters of the registration model. In order to reduce registration errors, optical flow was applied to local alignment. Before blending the images, a brightness adjustment algorithm base on sample point will be introduced.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
Series
Advances in Engineering Research
Publication Date
March 2017
ISBN
10.2991/isaeece-17.2017.87
ISSN
2352-5401
DOI
10.2991/isaeece-17.2017.87How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Fan Tang
AU  - Botao Zhang
AU  - Hengzhu Liu
PY  - 2017/03
DA  - 2017/03
TI  - An Image Mosaic Algorithm for Spherical Panorama
BT  - Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
PB  - Atlantis Press
SP  - 459
EP  - 464
SN  - 2352-5401
UR  - https://doi.org/10.2991/isaeece-17.2017.87
DO  - 10.2991/isaeece-17.2017.87
ID  - Tang2017/03
ER  -