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Tool to calculate Temporal perceptual Information and Spatial perceptual Information of video bitstream. 本程序可以计算压缩码流的时间复杂度和空间复杂度信息
This project forked from zhanghuicuc/tiandsi
Tool to calculate Temporal perceptual Information and Spatial perceptual Information of video bitstream. 本程序可以计算压缩码流的时间复杂度和空间复杂度信息
TIandSI 雷霄骅 Lei Xiaohua 张晖 Zhang Hui [email protected] [email protected] **传媒大学/数字电视技术 Communication University of China / Digital TV Technology 本工程可以计算一个压缩视频或原始码流的时间信息TI(Temporal perceptual Information, 也可以称时间复杂度)和空间信息SI(Spatial perceptual Information,也可以 称空间复杂度)。计算方法出自标准:ITU-R BT.1788。使用了SSE技术提高计算效率。 Professional: 支持压缩码流和像素数据作为输入 Graphical: 支持图形化显示TI(时间信息)和SI(空间信息) Help ---------------------------------------- Options: -i Input file URL -o Output.csv file URL [Default is {Input Name}.csv] -l Limit calculate frame number -g Show result Graphically [Option is 'ti' or 'si'] -n Interval to show result to the screen [Default is 5] -h Show this text. ---------------------------------------- Examples: TISIprog -i test.avi TISIprog -i test.avi -o test_cal.csv TISIprog -i test.avi -g ti
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