DocumentCode
2728764
Title
Wavelet transform and Non Local Means based super resolution
Author
Iqbal, Muhammad Zafar ; Ghafoor, Abdul ; Siddiqui, Adil Masood
Author_Institution
Dept. of Electr. Eng., Nat. Univ. of Sci. & Technol. (NUST), Islamabad, Pakistan
fYear
2012
fDate
1-4 July 2012
Abstract
A novel wavelet domain approach based on nonlocal means filtering is presented to eliminate artifacts generated in discrete wavelet domain based super resolution techniques. These artifacts are generated due to shift variance of discrete wavelet transform. Objective analysis reveal superiority of the proposed technique over the conventional and state of art super resolution techniques.
Keywords
discrete wavelet transforms; filtering theory; image resolution; artifacts; discrete wavelet domain based super resolution techniques; discrete wavelet transform; non local means based super resolution; nonlocal means filtering; shift variance; Discrete wavelet transforms; Image resolution; Interpolation; Noise; Strontium; Wavelet domain; Face Recognition; Image Denoising; Non Local Means; Super Resolution; Wavelet Transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers and Communications (ISCC), 2012 IEEE Symposium on
Conference_Location
Cappadocia
ISSN
1530-1346
Print_ISBN
978-1-4673-2712-1
Electronic_ISBN
1530-1346
Type
conf
DOI
10.1109/ISCC.2012.6249278
Filename
6249278
Link To Document