Considering wide breadth and abundant color of cylindrical panoramas and interactive environment requiring quick display, this paper presents an approach to compress and decompress diced panorama with standard JPEG algorithm.

• 但是；柱面图一般幅面较宽、色彩丰富；占用的内外存空间就较大；而且交互环境要求视景的快速生成；所以作者提出采用JPEG标准；对柱面全景图进行分块压缩和解压缩.