CN111278189A - Intelligent illumination universal correction method and system, storage medium and computer equipment - Google Patents
Intelligent illumination universal correction method and system, storage medium and computer equipment Download PDFInfo
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- CN111278189A CN111278189A CN202010037746.5A CN202010037746A CN111278189A CN 111278189 A CN111278189 A CN 111278189A CN 202010037746 A CN202010037746 A CN 202010037746A CN 111278189 A CN111278189 A CN 111278189A
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Abstract
The invention relates to an intelligent illumination universal correction method, which comprises the following steps: collecting color initial parameters of the LED lamp source; correcting the color initial parameters according to a preset correction algorithm to obtain color correction parameters; sending the color correction parameters to the LED light source for display; collecting secondary color parameters displayed after the LED light source is subjected to color correction; comparing the color secondary parameter with a preset color final parameter to obtain a comparison result; if the comparison result is the same, the color correction parameters are stored in the LED lamp source; and if the comparison result is different, correcting the color correction parameters again until the color secondary parameters are the same as the preset color final parameters. In the technical scheme of the invention, the correction algorithm is combined with the intelligent lamp, hardware parameters do not need to be manually adjusted for many times, intelligent lamp codes with different LED lamp group characteristics do not need to be specially developed, and dynamic correction is realized.
Description
Technical Field
The invention relates to the field of intelligent illumination, in particular to an intelligent illumination general correction method and system, a storage medium and computer equipment.
Background
LED lighting devices cannot guarantee LED uniformity due to LED characteristics. The LED lamp generally mixes the red, green, blue, white, yellow and other LEDs into a desired color according to a certain ratio, but due to the hardware difference of the LEDs, there is a certain color brightness or darkness in practical use to cause color cast in the final mixing.
The non-intelligent LED lamp generally adopts the modes of regulating current, voltage and the like of the LED lamp beads corresponding to red, green, blue, white and yellow on a hardware circuit to achieve the final color mixing effect. However, the hardware adjusting method requires continuous adjustment of hardware parameters, and the efficiency is very low. Meanwhile, as the consistency of a large quantity of LED lamp beads cannot be guaranteed, after the LED lamp beads are replaced, hardware parameters are probably required to be adjusted to adapt to the LEDs at every time, and the required color mixing effect can be achieved.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
Therefore, the invention aims to provide an intelligent illumination general correction method and system, a storage medium and computer equipment, which can be combined with an intelligent lamp through a correction algorithm, do not need to manually adjust hardware parameters for many times, do not need to specially develop intelligent lamp codes with different LED lamp group characteristics, and realize dynamic correction.
In order to achieve the above object, the technical solution of the first aspect of the present invention provides an intelligent lighting universal calibration method, including the following steps:
collecting color initial parameters of the LED lamp source;
correcting the color initial parameters according to a preset correction algorithm to obtain color correction parameters;
sending the color correction parameters to the LED light source for display;
collecting secondary color parameters displayed after the LED light source is subjected to color correction;
comparing the color secondary parameter with a preset color final parameter to obtain a comparison result;
if the comparison result is the same, the color correction parameters are stored in the LED lamp source;
and if the comparison result is different, correcting the color correction parameters again until the color secondary parameters are the same as the preset color final parameters.
In the technical scheme, the correction algorithm is combined with the intelligent lamp, hardware parameters do not need to be manually adjusted for many times, intelligent lamp codes with different LED lamp group characteristics do not need to be specially developed, and dynamic correction is achieved.
In the above technical solution, preferably, the expression of the preset correction algorithm is:
Vout＝L*VinR；
wherein Vin is an original color value and takes a value of 0-255, R is one of the adjustment parameters and takes a value of 0-1, L is the other of the adjustment parameters and takes a value of 0-1, and the adjusted color correction parameter is calculated through the adjustment of R and L.
In any of the above technical solutions, preferably, the preset color final parameter is a color mixing ratio obtained by mixing red, green, and blue colors to achieve white balance, that is, 3:6: 1.
The technical solution of the second aspect of the present invention provides an intelligent lighting universal calibration system, including:
the color acquisition instrument is used for acquiring color initial parameters of the LED light source and color secondary parameters displayed after color correction;
the correction module is used for correcting the color initial parameters according to a preset correction algorithm to obtain color correction parameters;
a transmission module configured to send the color correction parameters to the LED light source for display;
the comparison module is arranged for comparing the color secondary parameter with a preset color final parameter to obtain a comparison result;
wherein, when the comparison result is the same, the color correction parameter is stored in the LED light source; and if the comparison result is different, correcting the color correction parameters again until the color secondary parameters are the same as the preset color final parameters.
In the technical scheme, the correction algorithm is combined with the intelligent lamp, hardware parameters do not need to be manually adjusted for many times, intelligent lamp codes with different LED lamp group characteristics do not need to be specially developed, and dynamic correction is achieved.
In the above technical solution, preferably, the expression of the preset correction algorithm is:
Vout＝L*VinR；
wherein Vin is an original color value and takes a value of 0-255, R is one of the adjustment parameters and takes a value of 0-1, L is the other of the adjustment parameters and takes a value of 0-1, and the adjusted color correction parameter is calculated through the adjustment of R and L.
In any of the above technical solutions, preferably, the preset color final parameter is a color mixing ratio obtained by mixing red, green, and blue colors to achieve white balance, that is, 3:6: 1.
An aspect of the third aspect of the present invention provides a readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the intelligent lighting general-purpose correction method provided by the above-mentioned aspect of the first aspect.
The technical scheme of the fourth aspect of the invention provides computer equipment, which comprises a storage medium and a processor; a storage medium for storing a computer program; and a processor, configured to execute a computer program to implement the steps of the intelligent lighting general-purpose correction method provided in the technical solution of the first aspect.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 illustrates a flow diagram of a method for intelligent lighting universal correction in accordance with an embodiment of the present invention;
fig. 2 shows a block diagram of an intelligent lighting general correction system according to another embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
Intelligent lighting generic correction methods and systems, storage media, computer devices, according to some embodiments of the present invention are described below with reference to fig. 1 and 2.
As shown in fig. 1, the intelligent lighting universal correction method according to one embodiment of the present invention includes the following steps:
s1, collecting color initial parameters of the LED light source;
s2, correcting the color initial parameters according to a preset correction algorithm to obtain color correction parameters;
s3, sending the color correction parameters to the LED light source for display;
s4, collecting color secondary parameters displayed after the LED light source is subjected to color correction;
s5, comparing the color secondary parameters with preset color final parameters to obtain a comparison result;
in this step, the final color parameter is preset as a color mixing ratio obtained by mixing red, green and blue colors to reach white balance, namely 3:6: 1.
In this embodiment, when the comparison result is the same, the color correction parameters are stored in the LED light source;
and if the comparison result is different, correcting the color correction parameters again until the color secondary parameters are the same as the preset color final parameters.
As shown in fig. 2, an intelligent lighting universal correction system 100 according to another embodiment of the present invention includes:
a color collecting instrument 10 configured to collect color initial parameters of the LED light source and color secondary parameters displayed after color correction;
a correction module 20 configured to correct the color initial parameter according to a preset correction algorithm to obtain a color correction parameter;
a transmission module 30 configured to send the color correction parameters to the LED light source for display;
the comparison module 40 is configured to compare the color secondary parameter with a preset color final parameter and obtain a comparison result;
the preset color final parameter is a color mixing ratio obtained by mixing red, green and blue to achieve white balance, namely 3:6: 1.
In this embodiment, when the comparison result is the same, the color correction parameters are stored in the LED light source; and if the comparison result is different, correcting the color correction parameters again until the color secondary parameters are the same as the preset color final parameters.
The specific working mode is as follows:
1: install the correction APP that contains the correction algorithm on the smart mobile phone to establish connection with the intelligent LED lamp that supports the correction function, place the color collection instrument with intelligent LED lamp simultaneously.
2: operating and correcting different corresponding correction parameters such as red, green, blue, white, yellow and the like on the APP;
3: the correction APP calculates correction parameters corresponding to red, green, blue, white and yellow with a correction algorithm to calculate corrected values of the red, green, blue, white and yellow;
4: the correction APP sends the corrected values of red, green, blue, white and yellow to the intelligent LED lamp.
5: the intelligent LED lamp sends the received corrected red, green, blue, white and yellow values to the LED lamp bead directly through the hardware circuit for display.
6: and the color collecting instrument collects the color after color mixing and analyzes whether the color meets the requirements.
7: if the color is not satisfied with the requirements, the correction parameters of the corresponding colors are adjusted again until the color after color mixing satisfies the requirements.
8: and permanently storing the correction parameters meeting the requirements in the intelligent LED lamp through a tool.
9: when the user uses the intelligent LED lamp to adjust the light, the APP used sends ordinary red, green, blue, white and yellow values to the intelligent lamp processor, and the intelligent lamp processor calculates the corrected color value through a built-in correction algorithm and downloaded corrected parameters and sends the corrected color value to the LED lamp to display.
10: because the different intelligent LED lamp correction parameters are stored in the intelligent LED lamp, the LED lamp beads with different characteristics can realize the same color mixing effect.
This mode combines through intelligent correction APP and intelligent lamp, need not many times manual adjustment hardware parameter, need not the intelligent lamp code of the different LED banks characteristics of special development, realizes dynamic correction.
In any of the above embodiments, preferably, the expression of the preset correction algorithm is:
Vout＝L*VinR；
wherein Vin is an original color value and takes a value of 0-255, R is one of the adjustment parameters and takes a value of 0-1, L is the other of the adjustment parameters and takes a value of 0-1, and the adjusted color correction parameter is calculated through the adjustment of R and L.
Based on the method shown in fig. 1, correspondingly, the present application further provides a readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the intelligent lighting general-purpose correction method according to any of the embodiments.
Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.), and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method of the embodiments of the present application.
In order to achieve the above object, based on the method shown in fig. 1 and the virtual device embodiment shown in fig. 2, an embodiment of the present application further provides a computer device, which includes a storage medium and a processor; a storage medium for storing a computer program; a processor for executing a computer program to implement the steps of the intelligent lighting general correction method of any of the above embodiments.
Optionally, the computer device may also include a user interface, a network interface, a camera, Radio Frequency (RF) circuitry, sensors, audio circuitry, a WI-FI module, and so forth. The user interface may include a Display screen (Display), an input unit such as a keypad (Keyboard), and the like, and the optional user interface may further include a USB interface, a card reader interface, and the like. The network interface may optionally include a standard wired interface, a wireless interface (e.g., a bluetooth interface, WI-FI interface), etc.
It will be appreciated by those skilled in the art that the present embodiment provides a computer device architecture that is not limiting of the computer device, and that may include more or fewer components, or some components in combination, or a different arrangement of components.
The storage medium may further include an operating system and a network communication module. An operating system is a program that manages and maintains the hardware and software resources of a computer device, supporting the operation of information handling programs, as well as other software and/or programs. The network communication module is used for realizing communication among components in the storage medium and other hardware and software in the entity device.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the specification, reference throughout this specification to "one embodiment," "some embodiments," "a particular embodiment," or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An intelligent lighting universal correction method is characterized by comprising the following steps:
collecting color initial parameters of the LED lamp source;
correcting the color initial parameters according to a preset correction algorithm to obtain color correction parameters;
sending the color correction parameters to the LED light source for display;
collecting secondary color parameters displayed after the LED light source is subjected to color correction;
comparing the color secondary parameter with a preset color final parameter to obtain a comparison result;
if the comparison result is the same, the color correction parameters are stored in the LED lamp source;
and if the comparison result is different, correcting the color correction parameters again until the color secondary parameters are the same as the preset color final parameters.
2. The intelligent lighting universal correction method of claim 1, characterized in that: the expression of the preset correction algorithm is as follows:
Vout＝L*VinR；
wherein Vin is an original color value and takes a value of 0-255, R is one of the adjustment parameters and takes a value of 0-1, L is the other of the adjustment parameters and takes a value of 0-1, and the adjusted color correction parameter is calculated through the adjustment of R and L.
3. The intelligent lighting universal correction method according to claim 1 or 2, characterized in that: the preset color final parameter is a color mixing ratio obtained after the red, green and blue are mixed to achieve white balance, namely 3:6: 1.
4. An intelligent lighting universal correction system, comprising:
the color acquisition instrument is used for acquiring color initial parameters of the LED light source and color secondary parameters displayed after color correction;
the correction module is used for correcting the color initial parameters according to a preset correction algorithm to obtain color correction parameters;
a transmission module configured to send the color correction parameters to the LED light source for display;
the comparison module is arranged for comparing the color secondary parameter with a preset color final parameter to obtain a comparison result;
wherein, when the comparison result is the same, the color correction parameter is stored in the LED light source; and if the comparison result is different, correcting the color correction parameters again until the color secondary parameters are the same as the preset color final parameters.
5. The intelligent lighting universal correction system according to claim 4, characterized in that: the expression of the preset correction algorithm is as follows:
Vout＝L*VinR；
wherein Vin is an original color value and takes a value of 0-255, R is one of the adjustment parameters and takes a value of 0-1, L is the other of the adjustment parameters and takes a value of 0-1, and the adjusted color correction parameter is calculated through the adjustment of R and L.
6. The intelligent lighting universal correction system according to claim 3 or 4, characterized in that: the preset color final parameter is a color mixing ratio obtained after the red, green and blue are mixed to achieve white balance, namely 3:6: 1.
7. A readable storage medium, characterized in that a computer program is stored thereon, which program, when being executed by a processor, carries out the steps of the intelligent lighting generic correction method as set forth in any one of claims 1 to 3.
8. A computer device comprising a storage medium and a processor; a storage medium for storing a computer program; a processor for executing a computer program to implement the steps of the intelligent lighting generic correction method of any one of claims 1 to 3.
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| WO2022156146A1 (en) * | 2021-01-22 | 2022-07-28 | 深圳市影友摄影器材有限公司 | Color correction device and color correction system for external flash lamp |
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