摘要
针对探测器姿态变化造成的视频图像旋转,提出一种基于TMS320C6713B的实时数字视频消旋系统。该系统利用TMS320C6713B计算图像旋转后各点的位置,再利用FPGA进行地址映射,得到图像旋转后各点对应的灰度值。实验证明该系统能够实时消除视频图像的旋转,且消旋后的图像清晰稳定,满足实际应用要求。
In order to eliminate video image rotation arising from the detector pose changing,a digital video real-time eliminating rotation system based on TMS320C6713B is presented. The system uses TMS320C6713B to calculate the position of image after rotation, and get the brightness of image by using FPGA to realize address mapping. Experimental results show that the system has a good real-time property and a vivid image after rotation,and can fulfill practical application.
出处
《电子设计工程》
2010年第8期134-136,共3页
Electronic Design Engineering
