关键词: 信息处理技术, 动态全景图, 粒子群优化, 多分辨率, 视频纹理

Abstract: A method for the generation of dynamic panoramas was developed. Firstly, employing Particle Swarm Optimization (PSO) based multiresolution mosaic algorithm, the system generates a static panorama from a series of photographs taken at a fixed position. Then, a video camera is used to capture the periodically or stochastically moving objects in the scene and the system converts these video clips into video texture. Finally, the system registers the video texture with the static panorama and combines them into a compact representation. A novel panorama browser was developed which, in addition to its original functions, implements functions, such as adding, matching and playing video textures. Thus, the browsing visual reality is significantly enhanced.

Key words: information processing, dynamic panorama, particle swarm optimization, multiresolution, video texture