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Author:

Wanli, Ouyang (Wanli, Ouyang.) | Chuangbai, Xiao (Chuangbai, Xiao.) | Wenqi, Ju (Wenqi, Ju.) | Dandan, Song (Dandan, Song.)

Indexed by:

EI Scopus

Abstract:

A matrix-number inequality theory is proposed in this paper. Utilizing this theory, the data dynamic range for a famous DCT and IDCT algorithm is further determined. Employing the conclusion drawn from this dynamic range determination process, the average mean square error for its IDCT algorithm is decreased from 0.029422 to 0.014714. The proposed matrix-number inequality theory is applicable to any fast transform. © 2005 IEEE.

Keyword:

Algorithms Mathematical transformations Error correction Matrix algebra

Author Community:

  • [ 1 ] [Wanli, Ouyang]College of Computer Science and Technology, Beijing University of Technology, Beijing, 100022, China
  • [ 2 ] [Chuangbai, Xiao]College of Computer Science and Technology, Beijing University of Technology, Beijing, 100022, China
  • [ 3 ] [Wenqi, Ju]College of Computer Science and Technology, Beijing University of Technology, Beijing, 100022, China
  • [ 4 ] [Dandan, Song]College of Computer Science and Technology, Beijing University of Technology, Beijing, 100022, China

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Source :

ISSN: 1548-3746

Year: 2005

Volume: 2005

Page: 429-431

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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