Video mosaic for panoramic image

DOI

10.2991/ic3me-15.2015.319How to use a DOI?

Keywords

Video mosaic; Multi-resolution analysis; Image registration; Phase correlation

Abstract

This paper presents an optimal mosaic method of panoramic video image. Firstly, the multi-resolution decomposition algorithm is applied to image registration, and the registration method of phase correlation is optimized, and the iterative process will be conducted on the image level of low scale. Given the basis of the initial parameters, the frequency of registration iterations of the image level of high scale can decrease, and the registration speed can also accelerate. To some extent, pyramid decomposition avoids the problems of local search algorithm converging to local minimum, and improves convergence performance, and improves the accuracy and robustness of the registration. After obtained the transformation parameters through registration, the original images are carried on the cylindrical projection. Then the morphological fusion from the overlap region is achieved. So it achieves the automatic stitching of an image sequence. Experimental results show that the proposed optimal method has a good real-time mosaic effect.

Copyright

© 2015, 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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TY  - CONF
AU  - Zhaoxia Fu
PY  - 2015/08
DA  - 2015/08
TI  - Video mosaic for panoramic image
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1655
EP  - 1658
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.319
DO  - 10.2991/ic3me-15.2015.319
ID  - Fu2015/08
ER  -