CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 10846 > Article
Paper
12 December 2018 Image mosaic of bionic compound eye imaging system based on image overlap rate prior
Zhuang-zhuang Zhang, Su Qiu, Wei-qi Jin, Chao Yang, Jia-an Xue
Author Affiliations +
Proceedings Volume 10846, Optical Sensing and Imaging Technologies and Applications; 108462C (2018) https://doi.org/10.1117/12.2505433
Event: International Symposium on Optoelectronic Technology and Application 2018, 2018, Beijing, China
Abstract
An image Mosaic algorithm utilizing image overlap rate prior is proposed for bionic compound eye imaging system based on micro-surface fiber faceplate in this paper. Firstly, the two images to be spliced together are both divided into overlapping regions and non-overlapping regions using the prior of relative position and overlap rate of the sub-eye images. Then, Feature points in overlapping regions are extracted using Speeded Up Robust Features (SURF) detector and described by Binary Robust Independent Elementary Features (BRIEF) descriptor. The initial matching of the feature points is made with the hamming distance matching. Random Sample Consensus (RANSAC) and angular consistency of the pairing feature points are used to further purify the feature point pairs. Finally, the weighted mean method is used on the images after registration to get the blended image. The sub-eye images are spliced in each layer and then the spliced images of each layer are stitched together successively to get the final panoramic image. Experimental results showed that the splicing speed of the proposed algorithm is 2 to 3 times higher than that of Scale Invariant Feature Transform (SIFT) algorithm. Compared with SURF algorithm, the splicing speed also increased by about 50%. In addition, more correct matching can be remained, so that the results of image registration and splicing can be more reliable. Thus, the proposed algorithm can promote the images real-time processing of the compound eye imaging system.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Zhuang-zhuang Zhang, Su Qiu, Wei-qi Jin, Chao Yang, and Jia-an Xue "Image mosaic of bionic compound eye imaging system based on image overlap rate prior", Proc. SPIE 10846, Optical Sensing and Imaging Technologies and Applications, 108462C (12 December 2018); https://doi.org/10.1117/12.2505433
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 9 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Imaging systems
Eye
Biomimetics
Image fusion
Image filtering
Feature extraction
Image registration
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top