Open AccessGradient Fusion Method for Night Video Enhancement
Author(s) -
Rao Yunbo,
Zhang Yuhong,
Gou Jianping
Publication year - 2013
Publication title -
etri journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 46
eISSN - 2233-7326
pISSN - 1225-6463
DOI - 10.4218/etrij.13.0212.0550
Subject(s) - computer science , computer vision , fusion , artificial intelligence , domain (mathematical analysis) , gradient method , algorithm , mathematics , mathematical analysis , philosophy , linguistics
To resolve video enhancement problems, a novel method of gradient domain fusion wherein gradient domain frames of the background in daytime video are fused with nighttime video frames is proposed. To verify the superiority of the proposed method, it is compared to conventional techniques. The implemented output of our method is shown to offer enhanced visual quality.