A system and method for automatically querying dark spot features

Abstract

The invention discloses a system and a method of automatically inquiring a dark spot characteristic, and relates to the field of suspicious document examination. The system comprises a database construction module, a database usage module, a query rank entering module, a dark spot characteristic entering deleting module and a dark spot characteristic query module, wherein the database construction module, the database usage module, the query rank entering module, the dark spot characteristic entering deleting module and the dark spot characteristic query module are connected in sequence; the dark spot characteristic query module comprises a rank query module, a Chinese name query module, an English name query module, a Chinese brand query module, an English brand query module, a model query module, a department query module and a street query module; the rank query module, the Chinese name query module, the English name query module, the Chinese brand query module, the English brand query module, the model query module, the department query module and the street query module are connected with the dark spot characteristic entering deleting module. The system and the method are higher in working efficiency, the labor resources are reduced, and the safety is higher.

Description

technical field [0001] The invention relates to the field of suspicious file inspection, in particular to a system and method for automatically inquiring dark spot features. Background technique [0002] In the field of suspicious document inspection, inspection and identification of printing equipment has always been an important and difficult point. In order to identify the source of a document printed or copied by a color laser printer, people generally observe the dark spots of the document, manually and in the collected materials (such as books, newspapers and other paper documents) to find, and compare with Dark dot features correspond to color laser printers. The process of manual search and comparison is relatively complicated, which not only has low work efficiency, but also wastes human resources. Contents of the invention [0003] In view of the defects existing in the prior art, the object of the present invention is to provide a system and method for automat...

AI Technical Summary

Problems solved by technology

The process of manual search and comparison is relatively complicated, which not only lowers work efficiency, but also wastes human resources

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