Research On Augmented Reality Technology For Rubik’s Cube Operation Guidance

With the continuous development of technology,more and more AR(Argument Reality)applications have entered people’s lives.AR applications play a significant role in teaching,entertainment,healthcare,and industrial fields.Object state acquisition technology,3D registration technology,they are closely related to AR applications.Rubik’s Cube,as a multi degree of freedom object with variable states,is highly challenging in state acquisition and 3D registration in AR applications.This article takes the operation guidance application of Rubik’s Cube as an example to explore and study these two important technologies in AR application.The main contributions of this article are summarized as follows:(1)Research on State Acquisition and State Management Techniques in Time Series.This article takes the acquisition and management of Rubik’s Cube states in a time series as an example to study how to obtain and manage the states of multi degree of freedom objects.This article obtains the Rubik’s Cube state in a time series by initializing color block information,defining keyframes,and calculating the Rubik’s Cube state.At the same time,this article designs a state transition process to manage the Rubik’s Cube states in time series.Ensure that the system can synchronously update the status when users operate the Rubik’s Cube,providing accurate data for subsequent operation guidance.(2)Research on 3D registration technology for objects with degrees of freedom.This article takes the 3D registration of Rubik’s Cube’s AR tag in time series as an example to study how to perform 3D registration of AR tag in time series for objects with multiple degrees of freedom.This paper uses Holo Lens’ s own gesture recognition technology and the relative position of the cube center in the hand coordinate to update the position of the cube center in real time.Then update the AR tag of the Rubik’s Cube based on its current state,achieving the goal of 3D registration of objects with degrees of freedom.After experiments,the method proposed in this article can effectively perform 3D registration on objects with degrees of freedom.The state acquisition and management and 3D registration techniques proposed in this article for multi degree of freedom object time series are different from previous methods for state acquisition and 3D registration of rigid bodies.Objects with multiple degrees of freedom will undergo changes in their own form,and obtaining and managing their states and 3D registration in time series will become more difficult.This article takes the Rubik’s Cube,a multi degree of freedom object,as an example to validate the two techniques proposed in this article through the application of Rubik’s Cube operation guidance based on Holo Lens.The work of this article provides new ideas for future research on AR operation guidance applications on multi degree of freedom objects.