Multi-point touch interaction splicing method
A multi-touch and splicing screen technology, which is applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., to achieve the effect of meeting the requirements of visual size and display resolution
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[0016] Such as figure 1 , 2 As shown, the multi-touch interactive splicing method of the present invention includes the following steps:
[0017] 1) Build a large splicing screen
[0018] Splice a large splicing screen that forms total internal reflection according to the splicing sequence.
[0019] 2) Split-screen debugging and installation of the projector
[0020] There is a projector behind each splicing unit, and the picture covers the whole splicing unit, and the pictures of two adjacent splicing units overlap by more than 10 pixels.
[0021] 3) Split-screen debugging and installing infrared sensors
[0022] Each splicing unit corresponds to a sensor, the edge of the image of the sensor is the edge of the splicing unit, and the images of two adjacent splicing units overlap by more than 10 pixels.
[0023] 4) Projection fusion software for multi-projection fusion
[0024] Through the projection fusion software, the images of multiple projectors are fused to form a l...
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