查看更多>>摘要：In this paper,NVIDIA Jetson nano,short focus pro-jection equipment and Kinect are proposed to realize the function of point-and-clickreading in books or displayed pictures without im-porting books or using positioning pens.Short focus projection pro-jects images such as text images on any desktop.Jetson Nano ob-tains color images with depth data by Kinect,separates fingertips, recognized objects,and uploads the whole picture to the cloud serv-er.The cloud server intelligently identifiesand analyzes the images. The system does not need to manually import the textbook or use the positioning pen to realize the click reading function.It is not limited by the teaching materials,and ithas wide versatilityandgives users a better experience.
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