Interactive projection system for intelligent teaching
An interactive projection and teaching technology, which is applied in the direction of using the image reproducer of the projection device, the input/output of user/computer interaction, educational appliances, etc. Adaptability adjustment and other issues to achieve the effect of improving interactivity and teaching quality
Inactive Publication Date: 2021-11-26
SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD
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Problems solved by technology
The teaching projection in the prior art is based on the pre-prepared teaching image resources to carry out the projection operation of the established program. During the teaching process, the teaching image resources can only be projected and displayed according to the corresponding mode, and it cannot be changed according to the change of the teaching scene or the teaching related information. Adaptive adjustments to the instructions of personnel, which will reduce the quality of teaching projection, and is not conducive to improving the interactivity and teaching quality of intelligent teaching
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[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0068] refer to figure 1 , is a schematic structural diagram of an interactive projection system for intelligent teaching provided by an embodiment of the present invention. The interactive projection system for intelligent teaching includes a teaching scene environment calibration module, a teaching scene related personnel calibration module, a teaching projection module, a target personnel interactive identification module and a projection action adjustment modul...
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The present invention provides an interactive projection system for intelligent teaching. The interactive projection system for intelligent teaching obtains the scene space image corresponding to the current teaching environment through the teaching scene environment calibration module, so as to carry out three-dimensional space mapping of the current teaching environment. Calibration, and the calibration module of relevant personnel in the teaching scene is used to obtain the images of personnel existing in the current teaching environment, and according to the calibrated three-dimensional space of the teaching environment, calibrate the degree of teaching relevance of the relevant personnel in it, and then use the teaching projection The module executes the corresponding teaching projection action according to the initial projection mode, and also uses the target person interaction recognition module to identify and track at least one target person obtained through the calibration of the degree of teaching relevance, and finally adjusts the module through the projection action. According to the tracking result, adjust the current teaching projection action of the teaching projection module.
Description
technical field [0001] The invention relates to the technical field of intelligent teaching, in particular to an interactive projection system for intelligent teaching. Background technique [0002] In intelligent teaching, corresponding projection devices are usually used to visualize and dynamically display course materials, so that teachers and students can grasp the teaching progress in a timely manner during the teaching process and improve the interest of the teaching process. The teaching projection in the prior art is based on the pre-prepared teaching image resources to carry out the projection operation of the established program. During the teaching process, the teaching image resources can only be projected and displayed according to the corresponding mode, and it cannot be changed according to the change of the teaching scene or the teaching related information. Adaptive adjustments to the instructions of personnel will reduce the quality of teaching projections...
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IPC IPC(8): H04N9/31G06F3/01G06F3/0481G06T3/40G06T7/00G06T7/80G09B5/02
CPCG06F3/011G06F3/04815G06T3/4038G06T7/0002G06T2207/10016G06T2207/30168G09B5/02G06T7/80H04N9/31H04N9/3179
Inventor 王鑫
Owner SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD