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Image matching method and mobile phone application testing platform

An image and source image technology, applied in image analysis, image data processing, software testing/debugging, etc., can solve problems such as low real-time performance, inability to accurately extract feature points, and time-consuming calculation of feature points.

Active Publication Date: 2019-04-09
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it also has some disadvantages: 1) The real-time performance is not high, and the calculation of feature points is time-consuming; 2) For some images, few feature points may be extracted; 3) Feature points cannot be accurately extracted for objects with smooth edges

Method used

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  • Image matching method and mobile phone application testing platform
  • Image matching method and mobile phone application testing platform
  • Image matching method and mobile phone application testing platform

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Embodiment Construction

[0083] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0084] see figure 1 , is a flow chart of the steps of an embodiment of the image matching method provided by the present invention.

[0085] In the present embodiment, the method for image matching includes the following steps:

[0086] Step S101: Perform global template matching on the template image T in the source image S, and control the template image T to slide in the source image S to find the best matching area.

[0087] Such as figure 2 As shown, it is a schematic diagram of performing global template matching on the template image in the source image provided by the present invention. Wherein, the source image S includes images of a plurality of controls or buttons, which are images 1 to 6 respectively. Control the template image T to slide from the upper left c...

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Abstract

Disclosed is an image matching method, comprising: performing global template matching of a template image in a source image, and controlling the template image to slide in the source image so as to find the best matching region; calculating feature points and feature vectors of the template image and the source image; calculating, according to the feature points and the feature vectors, calculating a visual similarity between the optimal matching region and the template image; if the visual similarity is zero, determining that the optimal matching region does not match with the template image; if the visual similarity is not zero, obtaining a pair of matching feature points of the template image and the source image, and calculating location coordinates of the best matching image according to the pair of matching feature points. Also disclosed is a platform for testing of mobile phone applications on the basis of image matching. The present invention reduces the complexity of the matching algorithm, thereby improving the efficiency of image matching and the efficiency of the testing of mobile phone applications on the basis of image matching.

Description

technical field [0001] The invention relates to the technical field of mobile phone testing, in particular to a mobile phone application testing platform for an image matching method. Background technique [0002] Image matching refers to identifying points with the same name between two or more images through a certain matching algorithm. The window center point corresponding to the maximum is used as the point with the same name. [0003] In order to realize the image-based automatic test function, the first thing to solve is how to accurately identify the same or similar images from the test images (such as images captured from mobile games) in the case of a given image, that is, the image matching problem. . After the image position is recognized, it is sent to various terminals for automatic testing. For example, according to the recognized image position, it is sent to the mobile phone to realize the simulated click, so as to realize the simulated operation of the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62G06K9/46G06F11/36
CPCG06F11/36G06T7/00
Inventor 孙圣翔刘欣熊博
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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