Method and device for evaluating language reading ability by using non-lexical body symbols

Abstract

The invention provides a method and equipment for evaluating language reading ability by using non-lexical body symbols, and the method comprises the steps: obtaining video data of the non-lexical body symbols of a target object through a multi-vision machine vision technology, converting the video data of the non-lexical body symbols into three-dimensional data files, and carrying out the classified storage of the three-dimensional data files; identifying the specific features of the non-lexical body symbols of the target object, and classifying and labeling the specific features of the non-lexical body symbols of the target object; inputting the specific features of the non-lexical body symbols of the target object into a data mapping rule model for classification, deconstruction and analysis; and mapping the non-word body symbol evaluation criteria to obtain the language reading ability and expression ability of the target object. The method has the beneficial effects that the language reading ability and expression ability of the children can be analyzed and evaluated from the perspective of behaviors, so that a standard for screening the early behaviors of the language reading disorder of the children is established.

Description

technical field [0001] The invention relates to the technical field of visual recognition, in particular to a method and device for evaluating language reading ability by using non-verbal body symbols. Background technique [0002] Language in the narrow sense refers to the natural language expressed by human beings after processing by the brain consciousness, while language in the broad sense refers to the communication instructions expressed by the same biological species with a set of common processing rules. The instructions will be expressed by vision, sound or Tactile way to deliver. A large number of studies have found that more than 80% of the information in daily communication between people is transmitted through non-verbal body symbols. These non-verbal body symbols include gaze and facial expressions, body movements and touch, posture and appearance, body space distance etc. [0003] Non-verbal body signs are caused by human body movements and can convey many m...

AI Technical Summary

Problems solved by technology

The above literature only constructs a human body language recognition method. There are many alternative solutions for the data collection and analysis of this body language, and the literature does not involve the landing research in specific application scenarios.

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