Paper Title:
Research on 2-D SDCT Performance Based on Transform Basic Matrix
  Abstract

Now, 2-D DCT has been used widely. But the 2-D DCT is operated by two-time1-D DCT successively, which can’t embody the space characteristic of 2-D transform well. To overcome such drawbacks, the paper proposed 2-D SDCT operation method. Firstly, some matrix operation principles are defined. Then, the transform basic matrix used for SDCT operation was build and the operation principle of SDCT is described in detail. Finally, the performance of 2-D SDCT was described systematically. The theoretical analysis shows that the proposed method makes 2-D DCT succinct to express, easy to comprehend and convenient to operate.

  Info
Periodical
Edited by
Helen Zhang and David Jin
Pages
523-527
DOI
10.4028/www.scientific.net/AMM.63-64.523
Citation
W. B. Sun, H. X. Chen, H. Chen, W. B. Sun, "Research on 2-D SDCT Performance Based on Transform Basic Matrix", Applied Mechanics and Materials, Vols. 63-64, pp. 523-527, 2011
Online since
June 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Chang Hong Yu
Abstract:As the transistor sizes continue to shrink, quantum effects will significantly affect the circuit behavior. The inherent unreliability of...
87
Authors: Yong Shan Liu, Wei Jie Gu
Abstract:The xoy and xoz planes are divided into nine areas in three-dimensional space respectively by the MBR (Minimum Bounding Rectangle), which are...
61
Authors: Jie Yang, Zhen Li Wang
Abstract:The convolutive blind source separation (BSS) problem has been received much more attentions in recent years. This paper investigates a...
367
Authors: Chang He Yu, Jian Li Li
Chapter 5: Control Theory and Control Engineering
Abstract:As we all know, noise always exists in any actual signal processing systems; its strength largely determines the working performance of one...
862
Authors: Ji Ma, Shu Xi Gong, Qian Wang
Chapter 5: Mechanical Engineering
Abstract:An improved wide-band analysis which combines the hybrid method of moments-physical optics (MoM-PO) formula with impedance matrix...
646