DocumentCode
1087692
Title
Edge-based combination algorithm applied to multiple restored images
Author
Stanger, V.J.
Author_Institution
GEC-Marconi Hirst Res. Centre, Wembley, UK
Volume
27
Issue
18
fYear
1991
Firstpage
1638
Lastpage
1640
Abstract
A new technique is presented for combining restored images which have different characteristics. Related restorations can be combined at the pixel level by performing a weighted average operation where the weights are derived from local image gradients estimated by the Sobel edge detector. The resultant image contains the best visual characteristics of the original restorations.
Keywords
picture processing; Sobel edge detector; edge-based combination algorithm; image processing; local image gradients; multiple restored images; pixel level; weighted average operation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19911024
Filename
132855
Link To Document