| 二维图像Fourier全息谱编码显示研究 |
| |
| 引用本文： | 蒋刚毅,郑义.二维图像Fourier全息谱编码显示研究[J].浙江大学学报(理学版),1995,22(4):376-379. |
| |
| 作者姓名： | 蒋刚毅 郑义 |
| |
| 作者单位： | 杭州大学电子工程系(蒋刚毅，张礼和)，汕头大学电子工程系(郑义) |
| |
| 基金项目： | 浙江省自然科学基金资助项目 |
| |
| 摘 要： | rier相位和幅度是二维图像处理中的重要特征，应用于图像压缩编码、信号重构.本文提出Fourier全息谱的理论及编码显示方法，并给出实际显示系统.Fourier全息谱克服了传统的相位谱图显示中出现编码不连续的缺点，并表现了二维图像的Fourier相位特征以及相位与幅度的联系.
|
| 关 键 词： | 二维图像 图象处理 傅里叶全息谱 编码 |
Research on Fourier Holo-spectrum Encoding Display of Two-dimensional Image |
| |
| Jiang Gangyi Zhang Lihe.Research on Fourier Holo-spectrum Encoding Display of Two-dimensional Image[J].Journal of Zhejiang University(Sciences Edition),1995,22(4):376-379. |
| |
| Authors: | Jiang Gangyi Zhang Lihe |
| |
| Abstract: | Fourier phase and magnitude are two important features of two dimensional image, which have been used for image coding, signal reconstruction. In this paper, theory and encoding display method of Fourier holo-spectrum are presented ,and a display system is developed. The Fourier holo-spectrum overcomes the shortcomings of conventational greyness spectrogram which find it difficult to represent the phase. It displays the Fourier phase and magnitude together, and reflects the inherent relatiorshop between them. |
| |
| Keywords: | two-dimensional image Fourier phase and magnitude Fourier holo-spectrum |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《浙江大学学报(理学版)》浏览原始摘要信息 |
| 点击此处可从《浙江大学学报(理学版)》下载免费的PDF全文 |
