摘要
安瓿瓶在线检测系统采用新一代ARM Cortex-M3处理器为图像处理核心,CPLD和两片SRAM形成乒乓缓存结构为高速图像采集提供数据缓冲,USB将数据上传到上位机,并给出了最终处理结果。经过试验检测,系统性能稳定,易于维护,价格低廉,性价比较高,具有良好的应用前景。
Ampoule-line detection system uses a new generation of ARM Cortex-M3 processor core for image processing.CPLD and two SRAM form a Ping-Pong cache structure to provide high-speed image acquisition data buffer.System uploads data to PC through the RS232 serial interface and USB at the same time and the paper gives the results.Tests showed that the designed system performed steadily,and reduced the cost greatly.The higher performance-price ratio makes it have good application prospect.
出处
《中国西部科技》
2011年第11期16-18,共3页
Science and Technology of West China
关键词
乒乓缓存
视频采集
图像处理
Ping-Pong cache structure
Image acquisition
Image processing
