Projection image correction method and device
A correction method and projection technology, applied in the field of projection correction, can solve problems such as poor visual experience, distortion of projection screen, poor correction effect, etc., and achieve good correction effect and good visual experience
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 In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments.
 figure 1 This is a schematic diagram of an application scenario of the projection image correction method provided by an embodiment of this application.
 Such as figure 1 As shown, the application scenario includes a projection device 101 and a photographing device 102. The projection device 101 and the photographing device 102 are in communication connection with the control device 105, and the control device 105 receives the projection image input by the input device 106. The projection device 101 projects the projection i...
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