Study on Algorithm of Image Restoration Based on Stochastic Resonance and Wavelet Transforming
Stochastic Resonance(SR) can restore the weak signal in a strong noise background more effectively by using noise.According to this,a new way to process the noised signal in a bad noised environment has been provided.A new way of image processing based on bistable Stochastic Resonance and Wavelet transform has been given.Firstly,the noised image is processed by bistable Stochastic Resonance.Then the output of the SR system is optimized by Wavelet transform.In this paper,the results of the simulation of the new algorithm are evaluated and compared with other algorithms by signal-noise ratio improvement factor.What the comparison shows is that the algorithm given by this paper is more effective in processing the weak signal in a bad-noised environment.
Bistable Stochastic Resonance Wavelet Transform Image Processing
Yuan Jiang Yue ping Peng Jian Wang
Engineering University of Chinese Armed Police Force, 710086 Xi an, China Engineering University of Chinese Armed Police Force, 710086 Xi an, China;Xian Jiaotong University
国际会议
哈尔滨
英文
416-421
2016-07-21（万方平台首次上网日期，不代表论文的发表时间）