摘要
利用美国OmniVision公司的OV7620、Samsung公司的ARMS3C2410处理器构建种蛋图像的在线采集系统。通过S3C2410的GPIO编程实现SCCB总线协议,OV7620采用SCCB作为控制总线,设计人员可以很方便地对芯片中的控制寄存器进行访问编程操作以控制采集图像的格式和质量,并在S3C2410的实时控制下将种蛋图像数据直接保存到系统指定的数据存储位置,完全能够完成对种蛋图像的在线采集,实现了在无精蛋识别系统中的应用。
In this paper,OmniVision＇s OV7620 and Sumsung＇s ARMS3C2410 were used to build the on-line image collection system of hatching eggs.The SCCB bus protocol was realized through programming on GPIO.Because SCCB was used as a control bus of OV7620,designers could easily access the control register on the chip for programming operations to control the format and quality of the images collected.The real-time control in S3C2410 would place the image data of hatching eggs directly to the storage location designated by the system.It could realize the online collection of images of hatching eggs high fidelity,the application in batching eggs verification system was also actualized。
出处
《现代农业科技》
2010年第22期29-30,共2页
Modern Agricultural Science and Technology
基金
黑龙江省教育厅科研资助项目(项目编号:11551317)
