Projection system and method and storage medium

Abstract

The invention provides a projection system and method and a storage medium, and the method comprises the steps: combining two projection module groups and an image processor, wherein the two projection module groups are used for transmitting micro-projection light beams; increasing the number of columns of original image data through the image processor, cooperating with two projection module groups to read different parts of new image data in a lateral direction, and laterally projecting the projection images of the new image data of all parts at the same time, wherein each projection switch-over part receives a corresponding micro-projection light beams emitted by a corresponding micro-projection module group, and carries out the phase difference pre-calibration of the corresponding micro-projection light beams, so that the finally formed micro-projection light beams are laterally spliced to form a complete target projection image after the phase difference pre-calibration of each projection switch-over lens. The target projection image has no joint, is regular, and has no observation image quality defect. The pixels, brightness and lateral area of the finally outputted image areall increased by one time. Moreover, the logic speed from an image processing process to a projection process is increased, and the energy consumption is reduced.

Description

technical field [0001] The present invention relates to the field of projection technology, in particular to a projection system and a projection method thereof, and a computer-readable storage medium. Background technique [0002] With the development of science and technology, projection devices are becoming more and more miniaturized and portable. Therefore, laser projection devices have emerged as the times require. Due to their small size and high brightness, laser projection devices have attracted widespread attention and have been put into commercial production. However, even if the laser brightness of the laser projection device is high, under white light or in areas with strong light, the picture projected by the laser projection device is relatively unclear, which also affects the light intensity and clarity of the projection device. Come to great challenge. [0003] How to improve the brightness and definition of the laser projection device without increasing or ...

AI Technical Summary

Problems solved by technology

[0006] However, since lasers lose a lot of energy during imaging, the greater the number of lasers, the more energy will be lost. Relying on simply increasing the number of lasers cannot achieve the ideal brightness and clarity, but instead makes the heat concentration of the laser projection device Larger, causing serious heat dissipation problems and increasing the risk factor

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