Nonorthogonal Basis Functions  and the Adaptive Representations for Images

Zhang Yongping; Zheng Nanning; Zhang Yuanliang

您当前的位置：

首页 >

文章列表页 >

Nonorthogonal Basis Functions and the Adaptive Representations for Images

更新时间：2025-12-08

- Nonorthogonal Basis Functions and the Adaptive Representations for Images
- Acta Electronica Sinica Issue 1, (1999)
- 作者机构：
  
  西安交通大学人工智能与机器人研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN919.8
- Published：1999
- 稿件说明：
移动端阅览
[1]张永平,郑南宁,张元亮.非正交基函数与图象自适应表示[J].电子学报,1999(01):32-34.

Zhang Yongping, Zheng Nanning, Zhang Yuanliang. Nonorthogonal Basis Functions and the Adaptive Representations for Images[J]. Acta Electronica Sinica, 1999, (1).
[1]张永平,郑南宁,张元亮.非正交基函数与图象自适应表示[J].电子学报,1999(01):32-34. DOI：

Zhang Yongping, Zheng Nanning, Zhang Yuanliang. Nonorthogonal Basis Functions and the Adaptive Representations for Images[J]. Acta Electronica Sinica, 1999, (1). DOI：

摘要

从算子理论的角度阐明了对于一给定信号可用框架的有限子族按任意精度逼近；提出了基于非正交函数系的图象自适应表示算法．该算法可有效地表示新信号的局部特征及能量分布．作者以Ｇａｕｓｉａｎ基函数为例对二维图象进行了实验．

Abstract

We expounded that one given signal can be approximated in arbitrary accuracy by a finite sub family of a frame.And suggested an adaptive algorithm of representation for images based on nonorthogonal basis functions.The algorithm may efficiently represent the local features and the energy distribution.

关键词

Keywords

references

Views

100

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

⁰