Cross-sampling rotating rgb light strip display method, device and computer-readable storage medium

Abstract

The invention belongs to the image display technical field and provides a cross-sampling rotary RGB lamp strip display method, a cross-sampling rotary RGB lamp strip display device, and a computer-readable storage medium. The method comprises the following steps that: mapping relationships between pixel positions in a cross RGB lamp strip rotary display area and pixels in an image to be displayedare established, and a cross-diameter scanning coordinate transformation table is generated; pixel sampling is performed on the image to be displayed according to the cross-diameter scanning coordinate transformation table, so that chrominance information which is correspondingly displayed by the pixel positions in the rotary display area is obtained; and in the rotation process of a cross RGB lamp strip, the display data of the cross RGB lamp strip are extracted and refreshed according to the current rotation angle of the cross RGB lamp strip and the chrominance information which is correspondingly displayed by the pixel positions in the rotary display area. With the cross-sampling rotary RGB lamp strip display method, the cross-sampling rotary RGB lamp strip display device and the computer-readable storage medium of the invention adopted, three-dimensional and gorgeous experience can be brought to the naked eye visual effects of users, and the visual experience of the users can be enhanced.

Description

technical field [0001] The invention belongs to the technical field of image display, and in particular relates to a cross-sampling rotating RGB light strip display method, device and computer-readable storage medium. Background technique [0002] As a common information transmission tool, LED display can display information to people very well and play the role of prompting and decoration. However, most of the existing LED displays are based on dot matrix scan or liquid crystal scan The user's naked eye intuitively feels that it is a flat effect, and cannot show a three-dimensional effect of space. Contents of the invention [0003] In view of this, the present invention provides a cross-sampling rotating RGB light strip display method, device and computer-readable storage medium to solve the problem that most of the above-mentioned existing display screens are based on dot-matrix row-column scanning or liquid crystal row-column scanning to present to users The naked eye...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a cross-sampling rotating RGB light strip display method, device and computer-readable storage medium to solve the problem that most of the above-mentioned existing display screens are based on dot-matrix row-column scanning or liquid crystal row-column scanning to present to users The naked eye intuitively feels that it is a flat effect, and it cannot show the three-dimensional effect of the space.

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