DocumentCode
3699295
Title
Cylinder radius determination of cylindrical panoramic image mosaic
Author
Xiaolong Ni;Zhengning Wang;Yan Jiang
Author_Institution
Department of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, SiChuan Province, China
fYear
2015
Firstpage
1007
Lastpage
1009
Abstract
Cylindrical panoramic image mosaic has a severe flaw that the focal length must be known. Our article proposes a new method based on image feature points to calculate the focal length in the process of image mosaic. The observation equations can be gotten from the transmission matrix between stitching images. Then the Bundle Adjustment is used to solve equations and optimize the focal length. The results of the experiments confirm the effectiveness of our proposed method. This method greatly extended the scope of cylindrical panoramic image mosaic.
Keywords
"Mathematical model","Cameras","Feature extraction","Computer vision","Rendering (computer graphics)","Three-dimensional displays","Transforms"
Publisher
ieee
Conference_Titel
Software Engineering and Service Science (ICSESS), 2015 6th IEEE International Conference on
ISSN
2327-0586
Print_ISBN
978-1-4799-8352-0
Electronic_ISBN
2327-0594
Type
conf
DOI
10.1109/ICSESS.2015.7339224
Filename
7339224
Link To Document