一种端口间动态场景自适应修正算法研究

Self-adaptive Correction Algorithm of Dynamic Scene between Ports

摘要:

在传统的单点校正和两点校正的基础上, 提出了一种新的可适应不充分场景变化条件的端口间动态场景自适应修正算法。该算法基于动态场景成像过程中多端口图像数据之间的相关性, 使用FPGA+ARM硬件平台, 采用实时修正偏置系数的方式, 实现多端口图像实时非均匀性校正, 解决了定标算法无法根据环境进行自适应调整和场景算法不能进行实时校正的问题。

Abstract:

Based on traditional methods of single point and two-point correction, a new algorithm suitable for insufficient change scenes was proposed. Based on the correlation of multi-port image data in dynamic scene real-time imaging, the algorithm applies FPGA+ARM platform and uses the method of real-time correction of offset coefficient to realize real-time non-uniformity correction of multi-port images, resolving the problems of the adaptive adjustment of calibration algorithm and the real-time correction of scenario algorithm.