The data structure and the raster graphics algorithm for producing the Voronoi in discrete plane preseted. Delaunay triangulation can be realized on the basis of the data structure. The algorithm after simply expanded...The data structure and the raster graphics algorithm for producing the Voronoi in discrete plane preseted. Delaunay triangulation can be realized on the basis of the data structure. The algorithm after simply expanded is feasible to the Voronoi diagram with binding conditions, such as with boundery and/or hole.展开更多
This paper introduces the Security System based on loops and license plate recognition.With an in-depth discussion about the key technology in the vehicle detection and the video adjustment,the paper presents a method...This paper introduces the Security System based on loops and license plate recognition.With an in-depth discussion about the key technology in the vehicle detection and the video adjustment,the paper presents a methodof obtaining a target video of good quality in all weather.The practices show that the proposed system is an effective public security measure at the checkpost.展开更多
Medical image compression is one of key technologies in Telediagnosis implementation. Based on discussing and analysising medical image characteristics, this article uses wavelet transform and EZW compression algorith...Medical image compression is one of key technologies in Telediagnosis implementation. Based on discussing and analysising medical image characteristics, this article uses wavelet transform and EZW compression algorithm in medical image compression. The experiments show that this algorithm is superior and effective in pratical use.展开更多
文摘The data structure and the raster graphics algorithm for producing the Voronoi in discrete plane preseted. Delaunay triangulation can be realized on the basis of the data structure. The algorithm after simply expanded is feasible to the Voronoi diagram with binding conditions, such as with boundery and/or hole.
文摘This paper introduces the Security System based on loops and license plate recognition.With an in-depth discussion about the key technology in the vehicle detection and the video adjustment,the paper presents a methodof obtaining a target video of good quality in all weather.The practices show that the proposed system is an effective public security measure at the checkpost.
文摘Medical image compression is one of key technologies in Telediagnosis implementation. Based on discussing and analysising medical image characteristics, this article uses wavelet transform and EZW compression algorithm in medical image compression. The experiments show that this algorithm is superior and effective in pratical use.