摘要
设计了一种基于现场可编程门阵列(FPGA)EP3C25F256I7的图像处理及自动调控电路。该电路主要完成可见光图像的直方图均衡、中值滤波、十字叉叠加、快速自动调焦等图像处理及镜头调控功能。由于本文电路均采用高性能、低功耗的处理芯片,所以整个电路具有性能稳定、实时性高、体积小、功耗低等优点。
An image processing and automatic control circuit based on field programmable gate array （FPGA） EP3C25F25617 is designed. A series of visible light image processing and control functions, including histogram equal ization,median filter,cross overlay and rapid autofocusing are realized in the circuit. As the processor chips used in the circuit are highperformance and lowpower, the entire circuit has some good performances, such as good stablility, realtime, small size, high precision and so on.
出处
《激光与红外》
CAS
CSCD
北大核心
2013年第1期58-61,共4页
Laser & Infrared
