中文说明：MATLAB 软件执行泊松噪声损坏的图像去噪算法与主成分分析 （NLM PCA） 非本地手段。图像去噪方法与非本地的泊松噪声消除的 PCA 变换相结合，取得了非常好的噪音去除效果
English Description：
a MATLAB software implementing the denoising algorithm Non Local Means with Principal Component Analysis (NLM-PCA) for images damaged by Poisson noise. Image denoising method combined with PCA transform of non-local, to Possion of noise removal, and made a very good noise removal effect