Image correction method and device for projection equipment
A technology of projection equipment and image correction, which is applied in the field of image processing and can solve problems such as affecting user viewing and content deformation
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] In order to facilitate the reader's understanding of the various embodiments of the present invention, first combined Figure 1A Introduction to projection equipment. Figure 1A is a structural block diagram of a projection system shown in an embodiment of the present invention, such as Figure 1A As shown, the projection system mainly includes: a projection device 100 and a screen device 150 .
[0029] The projection device 100 includes a signal input module 110 , a sensor module 120 , a processing module 130 and a DLP module 140 .
[0030] The signal input module 110 is used to provide an interface for signal input, such as: HDMI (High Definition Multimedia Interface, high-definition multimedia interface), AV (Audio&Video, home...
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