A method, system, device and storage medium for adaptive regulation of visible light

Abstract

The present application relates to a visible light adaptive control method, system, device and storage medium. The method comprises: collecting a light environment picture in the light environment, extracting the RGB value of each pixel in the light environment picture, and obtaining the HSL value corresponding to the RGB value in each pixel through the color gamut conversion formula; through the HSL value , and use the HSL image representation model to divide different HSL color gamut intervals; according to the HSL color gamut intervals, calculate the main color gamut area corresponding to the pixel in the environment image, and obtain the environment main color feature matrix; compare the environment main color features The correlation coefficient between the matrix and the main tone feature matrix of the library is used to obtain an adaptive matching image, and the ambient light is automatically adjusted according to the adaptive matching image. The automatic adjustment process matching of the scheme is fast and accurate, and the adjustment accuracy of the optical target is high, which meets the high-precision requirement of voltage-regulated visible light characteristics of the optical target.

Description

technical field [0001] The present application relates to the field of optical technology, in particular to a method, system, device and storage medium for adaptive regulation of visible light. Background technique [0002] Bionics has important enlightening value for modern information technology and engineering. The complexity and diversity of living things is also one of the main sources of inspiration for the development of next-generation information technology. Intelligent color-changing technology is a typical combination of bionics and engineering. Smart car windows, smart windows, adaptive color-changing walls, etc. are typical smart color-changing technologies. These smart color-changing technologies have gradually moved from science fiction to engineering practice, meeting some market needs. Taking smart windows as an example, adaptively adjusting the color of windows according to the surrounding environment in real time is of great value to modern home decorati...

AI Technical Summary

Problems solved by technology

[0003] However, how to realize the intelligent discoloration of large-area arrays still has many difficulties in practical engineering applications.

Generally speaking, as the scale of the array becomes larger and the area becomes larger, the speed of the intelligent color-changing control system will slow down due to the larger load of the electrical control / drive part and the limited drive capability.

Moreover, for large-scale intelligent discoloration control, there are great difficulties in how to control the wavelength of visible light with high precision.

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