The traditional printing checking method always uses printing control strips,but the results are not very well in repeatability and stability. In this paper,the checking methods for printing quality basing on image ar...The traditional printing checking method always uses printing control strips,but the results are not very well in repeatability and stability. In this paper,the checking methods for printing quality basing on image are taken as research objects. On the base of the traditional checking methods of printing quality,combining the method and theory of digital image processing with printing theory in the new domain of image quality checking,it constitute the checking system of printing quality by image processing,and expound the theory design and the model of this system. This is an application of machine vision. It uses the high resolution industrial CCD(Charge Coupled Device) colorful camera. It can display the real-time photographs on the monitor,and input the video signal to the image gathering card,and then the image data transmits through the computer PCI bus to the memory. At the same time,the system carries on processing and data analysis. This method is proved by experiments. The experiments are mainly about the data conversion of image and ink limit show of printing.展开更多
目的:建立9种中药口服制剂微生物限度与控制菌检查的方法并进行验证。方法:按2010年版《中国药典》,用大肠埃希菌、枯草芽胞杆菌、金黄色葡萄球菌、黑曲霉和白色念珠菌对健胃清肠合剂等9个中药口服制剂进行微生物限度检查方法学验证,采...目的:建立9种中药口服制剂微生物限度与控制菌检查的方法并进行验证。方法:按2010年版《中国药典》,用大肠埃希菌、枯草芽胞杆菌、金黄色葡萄球菌、黑曲霉和白色念珠菌对健胃清肠合剂等9个中药口服制剂进行微生物限度检查方法学验证,采用直接接种法进行控制菌检查方法验证。结果:按供试品制备方法,各阳性菌样品的回收率均高于70%。结论:健胃清肠合剂、复方萱草颗粒、健胃消食合剂、健胃止泻合剂、健胃止血合剂、痛风平颗粒可按常规法进行细菌、霉菌及酵母菌的检查;通窍鼻渊丸、清热解毒合剂可用培养基稀释法(0.5 m L/皿)进行细菌检查,姜石肠炎康颗粒可用培养基稀释法(0.2 m L/皿)进行细菌检查,霉菌及酵母菌的检查均可按常规法进行。各品种控制菌均可用常规法进行检查。展开更多
文摘The traditional printing checking method always uses printing control strips,but the results are not very well in repeatability and stability. In this paper,the checking methods for printing quality basing on image are taken as research objects. On the base of the traditional checking methods of printing quality,combining the method and theory of digital image processing with printing theory in the new domain of image quality checking,it constitute the checking system of printing quality by image processing,and expound the theory design and the model of this system. This is an application of machine vision. It uses the high resolution industrial CCD(Charge Coupled Device) colorful camera. It can display the real-time photographs on the monitor,and input the video signal to the image gathering card,and then the image data transmits through the computer PCI bus to the memory. At the same time,the system carries on processing and data analysis. This method is proved by experiments. The experiments are mainly about the data conversion of image and ink limit show of printing.
文摘目的:建立9种中药口服制剂微生物限度与控制菌检查的方法并进行验证。方法:按2010年版《中国药典》,用大肠埃希菌、枯草芽胞杆菌、金黄色葡萄球菌、黑曲霉和白色念珠菌对健胃清肠合剂等9个中药口服制剂进行微生物限度检查方法学验证,采用直接接种法进行控制菌检查方法验证。结果:按供试品制备方法,各阳性菌样品的回收率均高于70%。结论:健胃清肠合剂、复方萱草颗粒、健胃消食合剂、健胃止泻合剂、健胃止血合剂、痛风平颗粒可按常规法进行细菌、霉菌及酵母菌的检查;通窍鼻渊丸、清热解毒合剂可用培养基稀释法(0.5 m L/皿)进行细菌检查,姜石肠炎康颗粒可用培养基稀释法(0.2 m L/皿)进行细菌检查,霉菌及酵母菌的检查均可按常规法进行。各品种控制菌均可用常规法进行检查。
