Image content recognizing method and recognition system

Abstract

The present invention discloses a picture content identification method and system, wherein the method comprises the following steps that basic image content examples and corresponding marking information are stored in an example base beforehand. During identification, one or more than one item of basic image content is split from a to-be-identified picture by a split module; the split basic image content is compared with the basic image content examples in the example base by a similarity comparison module, obtaining corresponding similarity; a result output module determines the basic image content example having the highest similarity with each item of the basic image content, and outputs the marking information corresponding to the basic image content examples as a picture content identification result. The present invention can decrease the computation cost of computers and the occupancy to system resources, and can enlarge the species of recognizable content.

Description

technical field [0001] The invention relates to computer information processing technology, in particular to a recognition system and a recognition method for automatically recognizing computer picture content. Background technique [0002] In the current computer Internet identity verification control system, picture verification code technology is often used to realize customer identity verification and use frequency control. FIG. 1 is a schematic diagram of an interface for realizing authentication and login through a picture verification code. Referring to Fig. 1, the user not only needs to input the correct account number 101 and password 102, but also needs to correctly read the verification code characters 103 from the verification code picture 100 and input them into the system to pass the verification and log in to the system. [0003] In the process of testing the verification code system, in order to evaluate the risk of the verification code system, a test syste...

AI Technical Summary

Problems solved by technology

[0006] 1) The picture content recognition unit needs to integrate various statistical algorithms and artificial intelligence algorithms to realize, the calculation process is complicated, the calculation amount is very huge, and a large amount of computer CPU operation overhead and system resources are required

[0007] 2) Only specific text can be identified from the picture, and it is difficult to identify image information

For example, if the picture also includes some specific patterns, such as a pattern of a sheep, the corresponding verification code input may be the word "sheep". In this case, the existing recognition technology cannot recognize

Images