Image output method and projection device
A technology of a projection device and an output method, which is applied in the field of projection splicing, can solve problems such as deformation and black borders on the screen, and achieve the effect of avoiding sacrifice, avoiding display range, and optimizing projection range
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[0038] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.
[0039] figure 1 It is a schematic flowchart of an image output method provided by an embodiment of the present invention. Such as figure 1 The shown image output method is used for each of the at least two projection devices for splicing or at least one of the at least two projection devices for splicing, and the image output method includes the following steps:
[0040] S101. Obtain original resolutions of at least two projection devices for splicing and resolutions of overlapping regions.
[0041] S103. According to the original resolutions of the at least two projection devices and the resolution of the overlapping area, obtain the aspect ratio of the projection range formed by splicing the at least two projection devices.
[0042] S104. Display the original ima...
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