A number of 67 samples of hepatocellular carcinoma patients on specific chromosome regions were tested, and then discrete stationary wavelet transform algorithm is applied to detect genomic DNA alternations in copy number. Results provided that a gain of 1q is detected in 55% and a gain of 20q...
1.Image fusion algorithm usingstationary wavelet transform;一种基于静态小波变换的图像融合算法 2.Differences are compared between the discrete wavelet transform and thestationary wavelet transformin signal decomposition and reconstruction.本文比较了离散小波变换和静态小波变换在信号分解和重构时的不同。 3.Two-d...
1. Image fusion algorithm using stationary wavelet transform; 一种基于静态小波变换的图像融合算法2. Differences are compared between the discrete wavelet transform and the stationary wavelet transform in signal decomposition and reconstruction. 本文比较了离散小波变换和静态小波变换在信号分解和重构时的不同...
Stationary wavelet transform is an efficient algorithm for remote sensing image fusion. In this paper, we investigate the effects of orthogonal/biorthogonal filters and decomposition depth on using stationary wavelet analysis for fusion. Spectral discrepancy and spatial distortion are used as quality measur...
propagation algorithm. An average recognition rate of 98.83% and 96.61% is achieved for JAFFE and CK+ dataset, respectively. An accuracy of 94.28% is achieved for MS-Kinect dataset that is locally recorded. It has been observed that the proposed technique is very promising for facial expression...
The spatial correlation filtering is applied to shrink the wavelet coefficients, and the stationary wavelet transform is used to decompose the noisy signal. The experiment shows that the algorithm is good for noise reduction of ECG signal.关键词: de-noising spatial correlation filtering stationary ...
1) stationary wavelet transform 平稳小波变换 1. A novel spikes detection algorithm based on stationary wavelet transform; 基于平稳小波变换的毛刺检测算法 2. De-noising of ECG signal based on discrete stationary wavelet transform; 基于离散平稳小波变换的心电信号去噪方法 3. Study of edge detection ...
Several advantages of the proposed approach using stationary wavelet transform with respect to discrete wavelet transform were shown and discussed based on the tested example. The detectability performance of the proposed algorithm was tested on the noised data with various levels. Due to the great ...
wavelet transformcolor restorationmulti-scales Retinexillumination-reflectance modelBecause the greatly most algorithms of real color image enhancement did not ... X Jie,LN Han,GH Geng,... - IEEE 被引量: 13发表: 2009年 A Modified Retinex Algorithm Based on Wavelet Transformation Retinex method main...
2) stationary wavelet transform 静态小波变换 1. Image fusion algorithm usingstationary wavelet transform; 一种基于静态小波变换的图像融合算法 2. Differences are compared between the discrete wavelet transform and thestationary wavelet transformin signal decomposition and reconstruction. ...