CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11071 > Article
Paper
17 April 2019 Pixel-level image fusion technique for multi-camera car-body painting defect images
Prapassorn Tantiphanwadi, Prapaisri Sudasna na Ayudthya
Author Affiliations +
Proceedings Volume 11071, Tenth International Conference on Signal Processing Systems; 110710L (2019) https://doi.org/10.1117/12.2516158
Event: Tenth International Conference on Signal Processing Systems, 2018, Singapore, Singapore
Abstract
In automated visual inspection of car-body painting defects, the information quality of defect image is difficult to acquire because of light properties, interference and diffraction. The research, with experimental setup imitating automotive painting production line, acquires some of one light source images taken by 24.2 million pixels digital camera. All images are fused by two pixel-by-pixel fusion methods. Maximum fusion method concerns every pixel in which the pixel, with maximum intensity, is selected. Wavelet fusion method, we merge the two images at decomposition level 1, using db2, taking the maximum for approximation and the maximum for detail. The resulted fusion images of both methods are able to provide some painting defects, such as dust, sagging and peel-off, with useful information of shapes and dimensions.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Prapassorn Tantiphanwadi and Prapaisri Sudasna na Ayudthya "Pixel-level image fusion technique for multi-camera car-body painting defect images", Proc. SPIE 11071, Tenth International Conference on Signal Processing Systems, 110710L (17 April 2019); https://doi.org/10.1117/12.2516158
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
 6 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Image fusion
Cameras
RGB color model
Wavelets
Image processing
Inspection
MATLAB
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top