图像多分辨率表示之高斯金字塔表示，可用于图像放缩和平滑及其他处理-Multi-resolution representation of the Gauss image pyramid that can be used for image scaling and smoothing, and other processing

Laplacian Gaussian Pyramid Image Process Laplace图像高斯金字塔扩展与减少-Laplacian Gaussian Pyramid Image Process Laplace expansion and reduce the image Gaussian pyramid