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Image understanding method based on synergetics fluctuating force

A technology of image understanding and synergy, applied in the fields of instruments, character and pattern recognition, computer parts, etc., it can solve the problem of ambiguity and ambiguity of objects, it is difficult to make effective judgments and decisions, and it is impossible to learn, analyze and understand multiple objects. Difficulty understanding issues such as accuracy with prior knowledge

Inactive Publication Date: 2008-12-03
HEFEI UNIV OF TECH
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AI Technical Summary

Problems solved by technology

The existing image understanding methods based on this have the following problems: how to use the scene information to guide the selection of the target; how to construct the prior information of the scene to guide the target recognition in the scene; Prior Information for Object Recognition and Scene Understanding in Scenes
[0005] In short, the existing image understanding methods are difficult to use prior knowledge to improve the accuracy of understanding. In complex scenes, it is impossible to learn, analyze and understand multiple targets at the same time, and it is difficult to effectively judge the ambiguity and polysemy of the target. Deficiencies in decision-making, etc.

Method used

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  • Image understanding method based on synergetics fluctuating force
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  • Image understanding method based on synergetics fluctuating force

Examples

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example 1

[0032] [Example 1] Conventional image understanding method based on cooperative fluctuation force

[0033] Potential function is the subject of dynamic evolution, which characterizes the process of model evolution. The main content of Synergistics is to use evolution equations to study various non-equilibrium steady states and instabilities of collaborative systems, while the process of image understanding is the process of processing and analyzing visual information and knowledge information, and has a global view on the representation of scenes and targets. and local relationships. The process of image understanding corresponds to a dynamic process; the order parameter ξ k = ( v k + , q ) = v k + q , Then the dynamic equation a...

example 2

[0048] [Example 2] An Image Comprehension Method Based on Cooperative Fluctuation Force Containing Multiple Objects and Ambiguity Objects

[0049] The process of image understanding corresponds to a dynamic process; the order parameter ξ k = ( v k + , q ) = v k + q , Then the dynamic equations and potential functions of the corresponding sequence parameters are shown in formulas (5)-(7):

[0050] ξ · k = λ k ξ k - Cξ k 3 - ( B + C ) Σ ...

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Abstract

The invention discloses an image understanding method based on synergetics fluctuating force, which solves relevant problems in image understanding by utilizing the synergetics. The image understanding method based on the synergetics fluctuating force of the invention solves the relevant problems by inducting the potential function dynamical equation fluctuating force to effectively utilize prior knowledge, perfecting lateral inhibition items and adding a semantic polysemy attention parameter item to solve the problems of multiple targets and ambiguity targets, therefore, the relationship of mutual guidance and mutual driving between a scene and a target in the scene is reflected, and the system is changed into 'Everyone Takes Own Site' instead of 'Winner Takes All' only with one winner, thus finishing scene interpretation and target identification in the scene.

Description

technical field [0001] The invention relates to the fields of image understanding, computer vision and synergetics, in particular to an image understanding method based on synergistic fluctuation force. Background technique [0002] In recent years, computer vision technology has developed rapidly. Scene description and object recognition in the scene are the core tasks in image understanding. Let the computer recognize and judge what objects are in the scene and where they are, so as to solve the "what-where" problem. [0003] In image understanding, scene interpretation and target recognition in the scene are the key points, and many researchers are devoted to the research of scene interpretation and target recognition in the scene. The traditional scene interpretation method mainly has two parts. One is to focus on the research of visual psychology and physiology, mainly to study the psychological and physiological mechanism of rapid scene perception; the other is to stud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/64
Inventor 高隽谢昭张旭东冯文刚吴克伟
Owner HEFEI UNIV OF TECH
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