摘要
基于TI公司高性能Davinci系列TMS320DM6437芯片构建了一个集视频采集、退化仿真及复原的实时视频图像复原系统。首先,在VC平台上模拟了图像退化及复原算法;然后,在TMS320DM6437的平台上对算法进行了移植;最后,在DSP/BIOS实时操作系统中对算法进行优化,并加入人机交互。实验结果表明,该系统能够有效实现视频图像的复原,并且具有实时性强,人机交互良好的特点。
The paper uses DSP chip of TI＇s high-performance Davinci series TMS320DM6437 to build a set of video collection, degradation simulation and real-time video image restoration system. First, image degradation and restoration algorithm is simulated by VC＋＋. Then it＇s transplanted from software platform to TMS320DM6437 platform. Finally, The algorithm is optimized in the DSP/ BIOS real-time operating system and joins man-machine interaction. The resuh shows that the system can effectively accomphsb video image restoration based on good real-time.
出处
《微型机与应用》
2014年第24期48-50,53,共4页
Microcomputer & Its Applications
基金
浙江省高等教育课堂教学改革项目(kg2013101)
浙江省高等教育教学改革研究项目(jg2013044)
宁波市特色专业建设项目(010 F00994144702)
关键词
退化模拟
图像复原
DSP/BIOS
人机交互
degradation simulation
image restoration
DSP/BIOS
man-machine interaction
