CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 10250 > Article
Paper
10 February 2017 An improved estimation transmission method for Dark Channel Prior
Tao Zhang, Liangchao Li, Ronghua Mo
Author Affiliations +
Proceedings Volume 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016); 102502J (2017) https://doi.org/10.1117/12.2266705
Event: Fourth International Conference on Optical and Photonics Engineering, 2016, Chengdu, China
Abstract
Many studies have been made in refine transmission to improve the de-haze quality. Compared by several common method of refine transmission, we present an improved refine transmission method of secondary filter to improve halo effect in this paper. Halo effect area is determined by the difference between the estimate transmission and the transmission refined by guided filter. The transmission which is refined by guided filter in halo effect area is replaced by the transmission refined by median filter. Using this method, the too high transmission in halo effect area will be refined. The refine transmission method present by this paper, which combine the advantages of median filter algorithm and the guided filter algorithm. This method can avoid black spots caused by median filter algorithm and halo effect residues caused by guided filter algorithm.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Tao Zhang, Liangchao Li, and Ronghua Mo "An improved estimation transmission method for Dark Channel Prior", Proc. SPIE 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016), 102502J (10 February 2017); https://doi.org/10.1117/12.2266705
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
 4 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Digital filtering
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top