ICA method with global optimal property based on wavelet transforma tion :ica和小波用于图像分析-ICA method with global optimal property based on wavelet transforma tion: ica and wavelet for image analysis

利用全局去噪和分层去噪实现信号的小波去噪，实现成功-Implementation of wavelet denoising, global denoising and level-dependent denoising

Image retri techniques are useful in many image-processing applications. Content-based image retri systems work with whole images and searching is based on comparison of the query. General techniques for image retri are color, texture and shape. Thes