CN113891530A - Intelligent illumination regulation and control method, equipment and system - Google Patents
Intelligent illumination regulation and control method, equipment and system Download PDFInfo
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
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- H—ELECTRICITY
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- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The invention discloses an intelligent illumination regulation and control method, equipment and a system, wherein the method comprises the following steps: the method comprises the steps of obtaining a target illumination mode, dividing an illumination area into a background area and a main body area, obtaining background illumination information of the background area, obtaining main body illumination information of the main body area, dividing the background area into a background light supplement area, and dividing the main body area into a main body light supplement area and a main body auxiliary light supplement area; controlling an illuminating lamp to regulate and control the illumination environment of the background light supplement area according to the background illumination information so that the background light supplement area conforms to the illumination environment setting of the target illumination mode; and controlling the illuminating lamp to regulate and control the illumination environment of the main body light supplement area according to the main body illumination information so that the main body light supplement area accords with the illumination environment setting of the target illumination mode. Apparatus and systems for performing the above-described methods. By dividing the light supplement area for the illumination area, the targeted light supplement can be performed, so that the regulation and control of the effective illumination environment of the illumination area can be realized. The method is mainly used for the technical field of illumination.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to an intelligent illumination regulation and control method, equipment and a system.
Background
At present, intelligent integration level of an intelligent lighting system on the market is insufficient, and a fast and professional lighting scheme cannot be provided for a user. Usually, a user needs a whole set of professional lighting equipment with higher cost, the requirement on the light distribution professional ability of the user is higher, and ordinary personnel cannot conveniently and quickly provide a professional lighting solution.
Disclosure of Invention
The invention provides an intelligent illumination regulation and control method, equipment and a system, which are used for solving one or more technical problems in the prior art and at least providing a beneficial selection or creation condition.
In a first aspect, an intelligent illumination regulation and control method is provided, which includes: the method comprises the steps of obtaining a target illumination mode, dividing an illumination area into a background area and a main body area, obtaining background illumination information of the background area, obtaining main body illumination information of the main body area, dividing the background area into a background light supplement area, and dividing the main body area into a main body light supplement area;
controlling an illuminating lamp to regulate and control the illumination environment of the background light supplement area according to the background illumination information so that the background light supplement area conforms to the illumination environment setting of the target illumination mode;
and controlling the illuminating lamp to regulate and control the illumination environment of the main body light supplement area according to the main body illumination information so that the main body light supplement area accords with the illumination environment setting of the target illumination mode.
Further, a specific method of dividing the illumination area into a background area and a body area includes: the method comprises the steps of performing plane scanning on an illumination area, setting a reference distance threshold value by taking the position of a camera as a reference point, dividing an area with the distance between the reference point and the reference distance threshold value into a background area, and dividing an area with the distance between the reference point and the reference distance threshold value into a main body area.
Further, the specific method for acquiring the background illumination information of the background area and the main body illumination information of the main body area includes: carrying out basic shooting on the illumination area to obtain a first image, and dividing the first image into a background image and a main image according to the division of the background area and the main area; carrying out light and shadow identification on the background image to obtain background illumination information; and carrying out light and shadow recognition on the main image to obtain main illumination information.
Further, dividing the main body supplementary lighting area into a main body main supplementary lighting area and a main body auxiliary supplementary lighting area according to the target lighting mode;
priority distribution is carried out on the main body main light supplement area, the main body auxiliary light supplement area and the background light supplement area, and the lighting environment of the main body main light supplement area, the main body auxiliary light supplement area and the background light supplement area is regulated and controlled based on the priority.
Further, the target lighting mode comprises a video conference scene application mode, and in the video conference scene application mode, a face in the main body area is identified through a face identification technology to obtain a face area, wherein the face area is a main body main light supplement area, and other areas of the main body area are main body auxiliary light supplement areas;
the priority of the main body main light supplement area is higher than that of the main body auxiliary light supplement area, and the priority of the main body auxiliary light supplement area is higher than that of the background light supplement area.
Further, the target illumination mode comprises a live video scene application mode, and in the live video scene application mode, a human body region is obtained by identifying a human body in the main body region through a human body identification algorithm, wherein the human body region is a main light supplement region of the main body, other regions of the main body region are auxiliary light supplement regions of the main body, the background region is a background light supplement region,
the priority of the main body main light supplement area is higher than that of the main body auxiliary light supplement area, and the priority of the main body auxiliary light supplement area is higher than that of the background light supplement area.
Further, the target lighting mode comprises a relatives and friends video chatting scene application mode, and under the relatives and friends video chatting scene application mode, a human body in the main body area is identified through a human body identification algorithm to obtain a human body area, wherein the human body area is a main body main light supplement area, other areas of the main body area are main body auxiliary light supplement areas, and the background area is a background light supplement area;
the priority of the main supplementary lighting area of the main body is higher than that of the background supplementary lighting area, and the priority of the background supplementary lighting area is higher than that of the auxiliary supplementary lighting area of the main body.
Further, the lighting area is a desktop, and the specific method for dividing the lighting area into a background area and a main body area comprises the following steps: the desktop is subjected to frame buckling through a preset desktop frame buckling model, a part of the desktop is defined as a main body area, and a part outside the edge of the desktop is defined as a background area;
the specific method for acquiring the background illumination information of the background area and the main body illumination information of the main body area comprises the following steps: carrying out basic shooting on the illumination area to obtain a first image, carrying out light and shadow recognition on the main body area to obtain main body illumination information according to the division of the background area and the main body area, and carrying out light and shadow recognition on the background area to obtain background illumination information;
the target lighting pattern comprises a desktop lighting pattern;
under a desktop lighting mode, all parts of a background area are divided into background light supplement areas, and all areas of a main body area are divided into main body light supplement areas; dividing regions outside the background region and the main body region into main body auxiliary light supplement regions;
the priority of the main supplementary lighting area of the main body is higher than that of the background supplementary lighting area, and the priority of the background supplementary lighting area is higher than that of the auxiliary supplementary lighting area of the main body.
In a second aspect, an illumination intelligent regulation and control device is provided, which includes:
a processor;
a memory for storing a computer readable program;
when the computer readable program is executed by the processor, the processor is enabled to implement the intelligent illumination control method according to any one of the above technical solutions.
In a third aspect, an intelligent illumination regulation and control system is provided, which includes:
a target illumination pattern acquisition unit for acquiring a target illumination pattern;
the processing unit is used for dividing the illumination area into a background area and a main body area, acquiring background illumination information of the background area, acquiring main body illumination information of the main body area, dividing the background area into a background light supplement area, and dividing the main body area into a main body light supplement area;
the control unit controls the illuminating lamp to regulate and control the illumination environment of the background light supplement area according to the background illumination information so that the background light supplement area conforms to the illumination environment setting of the target illumination mode;
controlling an illuminating lamp to regulate and control the illumination environment of the main body light supplement area according to the main body illumination information so that the main body light supplement area conforms to the illumination environment setting of a target illumination mode;
the target illumination mode acquisition unit comprises a voice recognition module, and the voice recognition module is used for converting a voice instruction of a user into a signal instruction;
the processing unit includes: the device comprises a camera sensor module, an illumination information acquisition module and a division module;
the camera sensor module is used for dividing the illumination area into a background area and a main body area;
the illumination information acquisition module is used for: acquiring background illumination information of a background area and acquiring main body illumination information of a main body area;
the dividing module is configured to: dividing a background region into a background light supplement region, and dividing a main body region into a main body region;
the control unit includes: the device comprises a wireless network module, a memory module and a control module;
the memory module is used for storing the regulation and control instructions of the illuminating lamp,
the wireless network module is used for communicating with an external server and sending background illumination information, main body illumination information, a target illumination mode, a background light supplement area and a main body light supplement area to the external server; obtaining a regulation and control strategy of the illuminating lamp by the external server through calculation, and transmitting the regulation and control strategy to a control module;
the control module acquires a regulation and control instruction of the illuminating lamp from the memory module based on the regulation and control strategy and regulates and controls the illuminating lamp so that the background light supplement area conforms to the illumination environment setting of the target illumination mode and the main body light supplement area conforms to the illumination environment setting of the target illumination mode.
The invention has at least the following beneficial effects: by dividing the light supplement area of the illumination area, the light supplement area can be supplemented with light specifically based on the target illumination mode, so that the effective illumination environment of the illumination area can be regulated and controlled. Also, an apparatus and system for performing the regulation are provided.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a flow chart of steps of an intelligent illumination control method;
fig. 2 is a schematic diagram of a system module structure of the intelligent illumination regulation and control system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that although functional block divisions are provided in the system drawings and logical orders are shown in the flowcharts, in some cases, the steps shown and described may be performed in different orders than the block divisions in the systems or in the flowcharts. The terms first, second and the like in the description and in the claims, and the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In a first aspect, referring to fig. 1, fig. 1 is a flowchart of steps of an intelligent illumination control method.
The present disclosure provides an intelligent illumination control method, including:
step 1, obtaining a target illumination mode;
step 2, dividing the illumination area into a background area and a main body area, acquiring background illumination information of the background area, acquiring main body illumination information of the main body area, dividing the background area into a background light supplement area, and dividing the main body area into a main body light supplement area;
step 3, controlling an illuminating lamp to regulate and control the illumination environment of the background light supplement area according to the background illumination information so that the background light supplement area conforms to the illumination environment setting of the target illumination mode; controlling an illuminating lamp to regulate and control the illumination environment of the main body light supplement area according to the main body illumination information so that the main body light supplement area conforms to the illumination environment setting of a target illumination mode; .
In step 1, the target lighting mode is preset, and a corresponding supplementary lighting scheme is mainly given according to different application scenes, so that supplementary lighting suitable for the application scenes meets the lighting environment requirements of the application scenes. For the acquisition of the target illumination mode, the human instruction can be converted into the machine instruction through the human-computer interaction module, so that the requirement of the human on the target illumination mode can be acquired.
And (3) mainly obtaining the area needing light supplement under the action of the step (2). Specifically, the illumination area is first divided. The illumination area refers to an area to be supplemented with light, and the illumination area is different according to a specific application environment. In order to make the supplementary lighting more targeted, the lighting area is divided into a background area and a main body area. Wherein the background area refers to the background area existing as a dry background. The body region refers to a main region that is active as a target object. For convenience of understanding, taking a person photographing as an example, the background area refers to a background wall or a background setting. The body region refers to an area where a character is located.
After the illumination area is divided into the background area and the main body area, the background illumination information of the background area can be acquired, and the main body illumination information of the main body area can be acquired. Because the light supplement control is performed on the background area and the main body area, the background illumination information of the background area and the main body illumination information of the main body area need to be obtained. The background illumination information and the main body illumination information are used as basic illumination information, and based on the basic illumination information, the illumination lamp can be regulated and controlled, and appropriate light supplement is performed on an illumination area. The background region illumination information herein refers to illumination information in the background region, which can reflect the illumination condition in the background region. The body region illumination information here refers to illumination information in the body region, which may reflect the lighting situation in the body region.
In order to make the supplementary lighting more refined, the supplementary lighting area is divided into a background area and a main body area, wherein the background area is the background supplementary lighting area as a whole. Because the background area is mainly baked and decorated, and the background area is preferably a uniform lighting environment, the background area is uniformly divided into a background light supplement area for regulation and control, so that the whole background area has a uniform lighting environment.
The body region is different from the background region. Taking a person as an example, in order to make the portrait more vivid, the face of the person needs to be supplemented with light to highlight the outline. Therefore, the body region may be changed based on different application scenarios. And dividing the main body area into main body light supplement areas according to the difference of application occasions.
The light supplement effect is improved by supplementing light to the light supplement area of the main body.
And 3, supplementing light to the background light supplementing area and the main body light supplementing area by controlling the illuminating lamp so as to meet the requirement of illumination environment setting of the target illumination mode.
In some preferred embodiments, the specific method of dividing the lighting zone into a background zone and a body zone comprises: the method comprises the steps of performing plane scanning on an illumination area, setting a reference distance threshold value by taking the position of a camera as a reference point, dividing an area with the distance between the reference point and the reference distance threshold value into a background area, and dividing an area with the distance between the reference point and the reference distance threshold value into a main body area.
By planar scanning of the illumination area is meant planar scanning of the illumination area by the distance measuring medium. In some embodiments, the illumination zone may be scanned in a plane by ultrasound. And obtaining the distance information of each reflection point in the illumination area through scanning. Setting a reference distance threshold value by taking the position of the camera as a reference point, dividing a region which is higher than or equal to the reference distance threshold value from the reference point into a background region, and dividing a region which is lower than the reference distance threshold value from the reference point into a main body region. In general, a position farther from the camera is referred to as a background, and a position closer to the camera is referred to as a foreground. Taking the photo of a person as an example, the person is located in the foreground. Therefore, the distance information of each reflection point in the camera shooting area can reflect the background and the foreground. Therefore, the background region and the body region can be divided by setting a reference distance threshold by which the background region and the body region are divided.
In some preferred embodiments, the method for acquiring the background illumination information of the background region includes: carrying out basic shooting on the illumination area to obtain a first image, and dividing the first image into a background image and a main image according to the division of the background area and the main area; carrying out light and shadow identification on the background image to obtain background illumination information; and carrying out light and shadow recognition on the main image to obtain main illumination information.
The illumination information can be reflected in the image, so that the background illumination information can be obtained by performing light and shadow recognition on the background image, and the main body illumination information can be obtained by performing light and shadow recognition on the main body image.
When the lighting environment of the light supplement area is regulated, a certain priority level is needed, because in the regulation process, a certain regulation delay condition often exists. Regulatory delays refer to the existence of some conditions that cannot be reasonably regulated, which are ubiquitous. In order to timely regulate and control an important light supplement area, the main body light supplement area is divided into a main body main light supplement area and a main body auxiliary light supplement area according to a target lighting mode, priority distribution is carried out on the main body main light supplement area, the main body auxiliary light supplement area and the background light supplement area, and the lighting environment of the main body main light supplement area, the main body auxiliary light supplement area and the background light supplement area is regulated and controlled based on the priority.
For the target illumination mode, the present embodiment includes: the target illumination mode comprises a video conference scene application mode, in the video conference scene application mode, a face area is obtained by identifying a face in a main body area through a face identification technology, wherein the face area is a main body main light supplement area, other areas of the main body area are main body auxiliary light supplement areas,
the priority of the main body main light supplement area is higher than that of the main body auxiliary light supplement area, and the priority of the main body auxiliary light supplement area is higher than that of the background light supplement area.
The video conference scene application mode emphasizes the facial features and outlines of the participants, and does not need attention to the background content. Therefore, the face in the main body area can be identified through the face identification technology, and the face area is obtained. Because the emphasis is on the regulation and control of the lighting environment of the face area, the face area is set as a main supplementary lighting area of the main body, and the regulation and control of the lighting environment are performed with the highest priority. Then, the area of the main body area except the face area is set as the main body auxiliary light supplement area, and the secondary priority is set. And finally, setting the lowest priority of the background light supplement area. Under the video conference scene application mode, the lighting environment is preferentially regulated and controlled in the main light supplement area of the main body, so that the optimal light supplement effect is ensured.
In some preferred embodiments, the target lighting mode includes a live video scene application mode, and in the live video scene application mode, a human body in the main body region is identified by a human body identification algorithm to obtain a human body region, where the human body region is a main body supplementary lighting region, other regions of the main body region are main body supplementary lighting regions, and the background region is a background supplementary lighting region.
The priority of the main body main light supplement area is higher than that of the main body auxiliary light supplement area, and the priority of the main body auxiliary light supplement area is higher than that of the background light supplement area.
When the live webcast is shot, the overall sense and the stereoscopic impression of the character figure can be intensively realized. Therefore, the human body in the body region is recognized by the human body recognition algorithm to obtain the human body region. The main body light supplement area is set as the human body area, and the lighting environment is regulated and controlled with the highest priority. And secondly, setting the region of the main body region except the human body region as an auxiliary light supplement region of the main body, and setting the next priority. And finally, setting the lowest priority of the background light supplement area. Under the live scene application mode of video, preferably carry out the regulation and control of lighting environment to main light filling region of main part to guarantee best light filling effect.
In some preferred embodiments, the target lighting mode includes a relatives and friends video chatting scene application mode, and in the relatives and friends video chatting scene application mode, a human body in the main body area is identified through a human body identification algorithm to obtain a human body area, wherein the human body area is a main body main light supplement area, other areas of the main body area are main body auxiliary light supplement areas, and the background area is a background light supplement area;
the priority of the main supplementary lighting area of the main body is higher than that of the background supplementary lighting area, and the priority of the background supplementary lighting area is higher than that of the auxiliary supplementary lighting area of the main body.
In the process of chatting in relatives and friends, the whole picture should present a mild atmosphere and enrich the artistic sense of the scene. More scene details need to be added to embody the face details of the main person. Therefore, a human body in the main body area is identified through a human body identification algorithm to obtain a human body area, wherein the human body area is a main light supplement area of the main body, other areas of the main body area are auxiliary light supplement areas of the main body, and the background area is a background light supplement area. And, the main supplementary lighting area of the main body is set to the highest priority, the background supplementary lighting area is set to the next priority, and the auxiliary supplementary lighting area of the main body is set to the lowest priority. In the application mode of the relatives and friends video chatting scene, the lighting environment of the main light supplement area of the main body is preferably regulated, and the background light supplement area is used as the secondary lighting environment, so that the optimal light supplement effect is ensured.
In some preferred embodiments, for this embodiment, the illumination area to which it is applied is a desktop. The specific method of dividing the illumination zone into a background zone and a body zone comprises: and (3) buckling a frame on the desktop through a preset desktop buckling frame model, defining a part of the desktop as a main body area, and defining a part outside the edge of the desktop as a background area.
The desktop buckle frame refers to a preset desktop identification method, and specifically can identify the desktop in an image identification mode, so that a main body area and a background area are known.
The specific method for acquiring the background illumination information of the background area and the main body illumination information of the main body area comprises the following steps: carrying out basic shooting on the illumination area to obtain a first image, carrying out light and shadow recognition on the main body area to obtain main body illumination information according to the division of the background area and the main body area, and carrying out light and shadow recognition on the background area to obtain background illumination information;
the target lighting pattern comprises a desktop lighting pattern; in the desktop lighting mode, the main consideration is how to protect the user's vision.
In the prior art, because the application of desktop lighting is not considered, when the existing lamp illuminates the desktop, the lighting distribution on the desktop is not uniform, and the luminosity of the desktop is greatly different from that of the background. Therefore, the eyesight of the user is easily affected, and particularly, the injury is large for the eyesight of teenagers. Therefore, the lighting environment of the desktop needs to be adjusted to some extent.
Under a desktop lighting mode, all parts of a background area are divided into background light supplement areas, and all areas of a main body area are divided into main body light supplement areas; dividing regions outside the background region and the main body region into main body auxiliary light supplement regions;
the priority of the main supplementary lighting area of the main body is higher than that of the background supplementary lighting area, and the priority of the background supplementary lighting area is higher than that of the auxiliary supplementary lighting area of the main body.
In this embodiment, the illumination of the desktop is mainly regulated, so that the illumination environment of the desktop meets the requirement. The desktop can be bright and soft in the illumination environment of the desktop through setting illumination, and a larger contrast can not be formed between the background light supplement area and the main body light supplement area. Thereby achieving the aim of protecting eyesight. In the adjusting process, the main light supplement area of the main body is adjusted and controlled to supplement light, then the background light supplement area is adjusted and controlled to supplement light, and finally the auxiliary light supplement area of the main body is adjusted and controlled to supplement light.
In a second aspect, the present embodiment further provides an intelligent illumination control device, where the device is configured to execute an intelligent illumination control method according to any one of the foregoing embodiments. Wherein the apparatus comprises: a processor and a memory for storing a computer readable program; when the computer readable program is executed by the processor, the processor is enabled to implement a method for intelligent regulation of illumination as described in any of the above embodiments.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
In a third aspect, referring to fig. 2, fig. 2 is a schematic diagram of a system module structure of the intelligent illumination regulation and control system.
An intelligent regulation and control system for illumination, comprising:
a target illumination pattern acquisition unit for acquiring a target illumination pattern;
the processing unit is used for dividing the illumination area into a background area and a main body area, acquiring background illumination information of the background area, acquiring main body illumination information of the main body area, dividing the background area into a background light supplement area, and dividing the main body area into a main body light supplement area;
the control unit controls the illuminating lamp to regulate and control the illumination environment of the background light supplement area according to the background illumination information so that the background light supplement area conforms to the illumination environment setting of the target illumination mode; and controlling the illuminating lamp to regulate and control the illumination environment of the main body light supplement area according to the main body illumination information so that the main body light supplement area accords with the illumination environment setting of the target illumination mode. .
In some preferred embodiments, the target illumination pattern acquisition unit includes a voice recognition module for converting a voice instruction of a user into a signal instruction;
the processing unit includes: the device comprises a camera sensor module, an illumination information acquisition module and a division module;
the camera sensor module is used for dividing the illumination area into a background area and a main body area;
the illumination information acquisition module is used for: acquiring background illumination information of a background area and acquiring main body illumination information of a main body area;
the dividing module is configured to: dividing a background region into a background light supplement region, and dividing a main body region into a main body main light supplement region;
the control unit includes: the device comprises a wireless network module, a memory module and a control module;
the memory module is used for storing the regulation and control instructions of the illuminating lamp,
the wireless network module is used for communicating with an external server and sending background illumination information, main body illumination information, a target illumination mode, a background light supplement area and a main body light supplement area to the external server; obtaining a regulation and control strategy of the illuminating lamp by the external server through calculation, and transmitting the regulation and control strategy to a control module;
the control module acquires a regulation and control instruction of the illuminating lamp from the memory module based on the regulation and control strategy and regulates and controls the illuminating lamp so that the background light supplement area conforms to the illumination environment setting of the target illumination mode and the main body light supplement area conforms to the illumination environment setting of the target illumination mode.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (10)
1. An intelligent illumination regulation and control method is characterized by comprising the following steps: the method comprises the steps of obtaining a target illumination mode, dividing an illumination area into a background area and a main body area, obtaining background illumination information of the background area, obtaining main body illumination information of the main body area, dividing the background area into a background light supplement area, and dividing the main body area into a main body light supplement area;
controlling an illuminating lamp to regulate and control the illumination environment of the background light supplement area according to the background illumination information so that the background light supplement area conforms to the illumination environment setting of the target illumination mode;
and controlling the illuminating lamp to regulate and control the illumination environment of the main body light supplement area according to the main body illumination information so that the main body light supplement area accords with the illumination environment setting of the target illumination mode.
2. An intelligent regulation and control method for illumination as claimed in claim 1, wherein the specific method for dividing the illumination area into a background area and a main body area comprises the following steps: the method comprises the steps of performing plane scanning on an illumination area, setting a reference distance threshold value by taking the position of a camera as a reference point, dividing an area with the distance between the reference point and the reference distance threshold value into a background area, and dividing an area with the distance between the reference point and the reference distance threshold value into a main body area.
3. An intelligent illumination control method according to claim 2, wherein the specific method for obtaining the background illumination information of the background region and the main body illumination information of the main body region comprises: carrying out basic shooting on the illumination area to obtain a first image, and dividing the first image into a background image and a main image according to the division of the background area and the main area; carrying out light and shadow identification on the background image to obtain background illumination information; and carrying out light and shadow recognition on the main image to obtain main illumination information.
4. The intelligent illumination control method according to claim 3, wherein the subject supplementary lighting area is divided into a main subject main supplementary lighting area and a main subject auxiliary supplementary lighting area according to the target illumination mode,
priority distribution is carried out on the main body main light supplement area, the main body auxiliary light supplement area and the background light supplement area, and the lighting environment of the main body main light supplement area, the main body auxiliary light supplement area and the background light supplement area is regulated and controlled based on the priority.
5. The intelligent illumination control method according to claim 4, wherein the target illumination mode comprises a video conference scene application mode, and in the video conference scene application mode, a face region is obtained by recognizing a face in a main body region through a face recognition technology, wherein the face region is a main body main light supplement region, other regions of the main body region are main body auxiliary light supplement regions,
the priority of the main body main light supplement area is higher than that of the main body auxiliary light supplement area, and the priority of the main body auxiliary light supplement area is higher than that of the background light supplement area.
6. The intelligent illumination regulation and control method according to claim 4, wherein the target illumination mode comprises a live video scene application mode, and in the live video scene application mode, a human body region is obtained by identifying a human body in a main body region through a human body identification algorithm, wherein the human body region is a main body main light supplement region, other regions of the main body region are main body auxiliary light supplement regions, and a background region is a background light supplement region,
the priority of the main body main light supplement area is higher than that of the main body auxiliary light supplement area, and the priority of the main body auxiliary light supplement area is higher than that of the background light supplement area.
7. The intelligent illumination control method according to claim 4, wherein the target illumination mode comprises a parent-friend video chatting scene application mode, and in the parent-friend video chatting scene application mode, a human body region is obtained by identifying a human body in the main body region through a human body identification algorithm, wherein the human body region is a main body main light supplement region, other regions of the main body region are main body auxiliary light supplement regions, the background region is a background light supplement region, the main body main light supplement region has a higher priority than the background light supplement region, and the background light supplement region has a higher priority than the main body auxiliary light supplement region.
8. The intelligent illumination control method according to claim 1, wherein the illumination area is a desktop;
the specific method for dividing the lighting area into the background area and the body area comprises the following steps: the desktop is subjected to frame buckling through a preset desktop frame buckling model, a part of the desktop is defined as a main body area, and a part outside the edge of the desktop is defined as a background area;
the specific method for acquiring the background illumination information of the background area and the main body illumination information of the main body area comprises the following steps: carrying out basic shooting on the illumination area to obtain a first image, carrying out light and shadow recognition on the main body area to obtain main body illumination information according to the division of the background area and the main body area, and carrying out light and shadow recognition on the background area to obtain background illumination information;
the target lighting pattern comprises a desktop lighting pattern;
under a desktop lighting mode, all parts of a background area are divided into background light supplement areas, and all areas of a main body area are divided into main body light supplement areas; dividing regions outside the background region and the main body region into main body auxiliary light supplement regions;
the priority of the main supplementary lighting area of the main body is higher than that of the background supplementary lighting area, and the priority of the background supplementary lighting area is higher than that of the auxiliary supplementary lighting area of the main body.
9. An illumination intelligent regulation and control device, comprising:
a processor;
a memory for storing a computer readable program;
the computer readable program, when executed by the processor, causes the processor to implement a method of intelligent regulation of illumination as claimed in any one of claims 1 to 8.
10. An illumination intelligent regulation and control system, comprising:
a target illumination pattern acquisition unit for acquiring a target illumination pattern;
the processing unit is used for dividing the illumination area into a background area and a main body area, acquiring background illumination information of the background area, acquiring main body illumination information of the main body area, dividing the background area into a background light supplement area, and dividing the main body area into a main body light supplement area;
the control unit controls the illuminating lamp to regulate and control the illumination environment of the background light supplement area according to the background illumination information so that the background light supplement area conforms to the illumination environment setting of the target illumination mode; controlling an illuminating lamp to regulate and control the illumination environment of the main body light supplement area according to the main body illumination information so that the main body light supplement area conforms to the illumination environment setting of a target illumination mode;
the target illumination mode acquisition unit comprises a voice recognition module, and the voice recognition module is used for converting a voice instruction of a user into a signal instruction;
the processing unit includes: the device comprises a camera sensor module, an illumination information acquisition module and a division module;
the camera sensor module is used for dividing the illumination area into a background area and a main body area;
the illumination information acquisition module is used for: acquiring background illumination information of a background area and acquiring main body illumination information of a main body area;
the dividing module is configured to: dividing a background region into a background light supplement region, and dividing a main body region into a main body light supplement region;
the control unit includes: the device comprises a wireless network module, a memory module and a control module;
the memory module is used for storing the regulation and control instructions of the illuminating lamp,
the wireless network module is used for communicating with an external server and sending background illumination information, main body illumination information, a target illumination mode, a background light supplement area and a main body light supplement area to the external server; obtaining a regulation and control strategy of the illuminating lamp by the external server through calculation, and transmitting the regulation and control strategy to a control module;
the control module acquires a regulation and control instruction of the illuminating lamp from the memory module based on the regulation and control strategy and regulates and controls the illuminating lamp so that the background light supplement area conforms to the illumination environment setting of the target illumination mode and the main body light supplement area conforms to the illumination environment setting of the target illumination mode.
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