Search Result

1

Dynamic audio encryption algorithm for class of image carriers and multi-chaotic systems

一类图像载体与多混沌系统的动态音频加密算法

Wu Zhaoxia

Tuo Yongqiang

audio encryption

image-based technology

peak signal to noise ratio

robust

cycle remainder substitution

No. 12, 2022 : 3797-3802 doi:10.19734/j.issn.1001-3695.2022.06.0249

2

Wavelet transform image denoising algorithm based on improved threshold function

基于改进阈值函数的小波变换图像去噪算法

Zhang Huijuan

Zhang Damin

Yan Wei

Chen Zhongyun

Xin Ziyun

wavelet transform

threshold function

threshold image denoising

mean square error(MSE)

peak signal-to-noise ratio(PSNR)

signal-to-noise ratio(SNR)

No. 5, 2020 : 1545-1548,1552 doi:10.19734/j.issn.1001-3695.2018.10.0844

3

Novel generalized entropy image segmentation based on improved wolf pack algorithm

基于改进的狼群算法的新型广义熵图像分割

Jiao Ruifang

Fan Jiulun

wolf pack algorithm(WPA)

periodic random disturbance strategy

chaotic global search

new type of generalized entropy

peak signal to noise ratio(PSNR)

No. 10, 2019 : 3142-3144,3167 doi:10.19734/j.issn.1001-3695.2018.05.0357

4

Noise image edge detection based on improved Gauss-Laplace operator

基于改进高斯—拉普拉斯算子的噪声图像边缘检测方法

Dai Wenzheng

Yang Yong

edge detection

Gauss-Laplace

Gauss filter

noise image

peak signal to noise ratio(PSNR)

mean square error(MSE)

No. 8, 2019 : 2544-2547,2555 doi:10.19734/j.issn.1001-3695.2018.02.0183

Search 峰值信噪比

Search峰值信噪比returned 4 results

Dynamic audio encryption algorithm for class of image carriers and multi-chaotic systems

Wavelet transform image denoising algorithm based on improved threshold function

Novel generalized entropy image segmentation based on improved wolf pack algorithm

Noise image edge detection based on improved Gauss-Laplace operator