2results about How to "Implement expansion" patented technology

The present application relates to the technical field of printed matter detection, and relates to a printed matter online detection method and system based on machine vision, which comprises the following steps: acquiring a printed matter image library, classifying features of the printed matter image library to obtain a plurality of feature image libraries, training a pre-constructed discrimination model by using a training matrix set, a defect matrix set, a positive verification matrix set and a negative verification matrix set to obtain a defect discrimination model, constructing a generative adversarial network based on the pre-constructed VAE encoder and the defect discrimination model, discriminating a to-be-detected feature matrix based on a weight coefficient group and a plurality of completed adversarial networks to obtain a printing defect index, and confirming a plurality of printing defect images based on a plurality of printing defect indexes and a plurality of to-be-detected images to complete online detection of the printed matter. The present application can improve the accuracy and robustness of printed matter defect detection and improve the printed matter detection efficiency.

The application discloses a kind of electric power data acquisition method, readable storage medium and device, belong to industrial internet of things and power system automation technical field;A kind of electric power data acquisition method, based on the industrial protocol characteristics of access equipment to identify the protocol type of access equipment, select the analysis template compatible with the protocol type of access equipment by pre-configured template library, finally using analysis template to the data stream of access equipment is parsed and processed, the original binary or byte stream data of access equipment is converted into the key-value pair data point with standard semantics, data acquisition is convenient, adapt to the access of multi-source heterogeneous equipment in power internet of things, greatly reduce the complexity of system development, deployment and maintenance, solve the problem that current electric power data acquisition needs to be separately developed special drive or communication service for different protocol equipment.