Logo

Video compression using dual tree complex wavelet transform

U.Y., Oktiawati and V.V., Yap (2007) Video compression using dual tree complex wavelet transform. In: 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007, 25 November 2007 through 28 November 2007, Kuala Lumpur.

[img] PDF
Restricted to Registered users only

11Kb

Official URL: http://www.scopus.com/inward/record.url?eid=2-s2.0...

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). ©2007 IEEE.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Cosine transforms; Discrete cosine transforms; Discrete wavelet transforms; Image coding; Image compression; Image segmentation; Motion estimation; Partial discharges; Video signal processing; Dual tree complex wavelet transform; PSNR; Video compressions; Wavelet transforms
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:419
Deposited By: Mr Helmi Iskandar Suito
Deposited On:09 Mar 2010 01:09
Last Modified:19 Jan 2017 08:27

Repository Staff Only: item control page

Document Downloads

More statistics for this item...