DocumentCode
2404328
Title
Directionally Filter Based Demosaicing with Integrated Antialiasing
Author
Guarnera, M. ; Messina, G. ; Tomaselli, V. ; Bruna, A.
Author_Institution
STMicroelectronics, AST Catania Lab., Catania
fYear
2008
fDate
9-13 Jan. 2008
Firstpage
1
Lastpage
2
Abstract
In this document we disclose a technique integrating both a color interpolation method and an antialiasing method in a single step. This solution permits a reduction of memory requirement. In fact no extra memory lines are required to perform the false colors removal. This technique drastically reduces false colors and zipper effect by exploiting at the same time both spatial and spectral correlations.
Keywords
antialiasing; filtering theory; image colour analysis; image segmentation; interpolation; antialiasing method; color interpolation method; directional filtering; false color reduction; filter based demosaicing; zipper effect reduction; Color; Filtering; Filters; Frequency; Image sensors; Interpolation; Kernel; Phase estimation; Pixel; Sensor arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4244-1458-1
Electronic_ISBN
978-1-4244-1459-8
Type
conf
DOI
10.1109/ICCE.2008.4587880
Filename
4587880
Link To Document