Method, system, and device for judging degree of confusion in visual scenes based on Moran index

Abstract

The invention belongs to the field of psychological sand table image analysis, and specifically relates to a method, system, and device for judging the degree of chaos in a visual scene based on Moran's index. The problem of poor discrimination of clutter levels in visual scenes. The method of the present invention includes: collecting sand table work data corresponding to sand table works made by visitors as input data; according to the coordinates of the sand table in the input data on the psychological sand table, clustering the sand objects on the psychological sand table; The index calculates the spatial autocorrelation of sandware in different clusters after clustering; obtains the degree of confusion in the placement of sandware in sand table works made by visitors. The invention improves the ability to discriminate the degree of confusion in discretely distributed visual scenes.

Description

technical field [0001] The invention belongs to the field of psychological sand table image analysis, and in particular relates to a method, system and equipment for judging the degree of confusion of visual scenes based on the Moran index. Background technique [0002] Usually, people think that a certain scene is visually very chaotic, mostly because they feel the disorder among the objects in the scene. For example, books are not placed on the bookshelves, clothes are not placed in the closet, but are piled up on the ground together, or people coming and going in public places with a large flow of people, the human eye sees such a scene as chaotic. Then how to measure the degree of chaos, such as public places with a large flow of people, the existing patent: CN102098491A method and device for monitoring chaotic scenes, by finding areas where the number of people exceeds a certain number threshold, mark it as an area where there may be chaos, and then according to The va...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the prior art cannot describe whether related objects are similar in space, resulting in poor ability to discriminate the degree of confusion in discretely distributed visual scenes, the present invention proposes a method based on A method for judging the degree of chaos in a visual scene based on the Moran index, the method includes:

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