Voxel-based optimized volume rendering techniques
Hong Qi · Jisuanji gongcheng · 2004
Direct volume rendering is a popular method of rendering high quality images from volume data. It is difficult to obtain interactive volume rendering of the huge data sets,because of the extreme computational expense. The optimized volume rendering techniques in the key algorithmic processes in the recent years were summerized and the main ideas were analysed. The results were useful for further employment and improvement.