Flexible Mapping Interaction Method for Multiple Gestures Corresponding to the Same Interaction Command

Abstract

The invention relates to a flexible mapping interaction algorithm in which multiple gestures correspond to the same interactive command, comprising the following steps: a. designing an interactive interface and selecting an interactive gesture; b. determining multiple gestures corresponding to the same interactive command; c. A flexible mapping interaction algorithm with the same semantics, including the following sub-steps, c‑1. Acquiring gesture information and gesture recognition results; c‑2. Flexible mapping interaction algorithm, flexible mapping interaction model, F(X ij )=y i (i=1,2,...,k1 j=1,2,...,k3) (10). The present invention can well solve the two problems of gesture recognition errors encountered in the process of interacting with the intelligent teaching interface, resulting in incorrect changes in the intelligent teaching interface and non-recognition of gestures, and the flexible mapping interaction algorithm is an interaction that conforms to the daily interaction habits of human beings. Algorithms that can significantly reduce the beneficial effect of the user's interaction load.

Description

technical field [0001] The invention relates to the technical field of gesture recognition, in particular to a flexible mapping interaction method in which multiple gestures correspond to the same interaction command. Background technique [0002] With the rapid development of the field of human-computer interaction in recent years, gesture interaction has become a research hotspot in the field of human-computer interaction. Gesture is the most important way of non-verbal communication between people [1]. Gesture interaction is a new type of non-contact human-computer interaction after the mouse, keyboard and touch screen [2]. Machine-machine harmony has been widely used in various fields, such as vehicle control based on gesture interaction [3], smart TV control based on gesture interaction [4] and 3D model control based on gesture interaction [5]. friendly development of human-computer interaction. At the same time, we noticed that there are often two problems encountere...

AI Technical Summary

Problems solved by technology

The present invention selects and proves the interactive interface of the three-dimensional geometry class of the theorem "the volume of a triangular prism with the same base area and the same height is three times the volume of a triangular pyramid" to design and realize and the selection of interactive gestures, but in the design and realization of the interactive interface During the process, we encountered two problems, that is, the wrong gesture recognition in the intelligent interactive interface led to the wrong change of the interactive interface and the two problems of non-recognition of gestures.

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