DocumentCode
3204037
Title
Video compression using dual tree complex wavelet transform
Author
Oktiawati, Unan Yusmaniar ; Vooi Voon Yap
Author_Institution
Electr. & Electron. Eng. Dept., Univ. Teknol. Petronas, Tronoh
fYear
2007
fDate
25-28 Nov. 2007
Firstpage
775
Lastpage
778
Abstract
The main concern of this paper is wavelet-based video compression schemes. In this paper the performance of two wavelet-based video compression schemes are investigated. Initial results indicate that the dual tree complex wavelet transform (DTCWT) yields improved PSNR compared to those obtained from discrete wavelet transform (DWT) and discrete cosine transform (DCT).
Keywords
data compression; duality (mathematics); trees (mathematics); video coding; wavelet transforms; dual tree complex wavelet transform; video compression; Video compression; Wavelet transforms; PSNR; discrete cosine transform; discrete wavelet transform; dual tree complex wavelet transform; motion estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent and Advanced Systems, 2007. ICIAS 2007. International Conference on
Conference_Location
Kuala Lumpur
Print_ISBN
978-1-4244-1355-3
Electronic_ISBN
978-1-4244-1356-0
Type
conf
DOI
10.1109/ICIAS.2007.4658491
Filename
4658491
Link To Document