CN104768309A - Method and device for regulating lamplight according to emotion of user - Google Patents
Method and device for regulating lamplight according to emotion of user Download PDFInfo
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Abstract
The invention provides a method and device for regulating lamplight according to the emotion of a user. The method and device are used for regulating the lamplight of a lamp according to the emotion of the use. The method includes the following steps of shooting the face of the user to obtain multiple continuous images of the face, conducting feature extraction on the face in the continuous images to extract face feature parameter values, identifying the emotion of the user according to the face feature parameter values, and regulating the brightness of the lamp according to the emotion of the user. According to the method, the lamplight of the lamp can be adaptively regulated according to the emotion of the user, the lamp is used in a user-friendlier mode, and therefore demands of the user can be met better.
Description
Technical field
The present invention relates to the communications field, particularly a kind of method and device regulating light according to user emotion.
Background technology
Kownledge economy is creating the world and future.In modern enterprise of today, high-tech drops into, knowledge drops into 90%. economic growth having accounted for production cost and turns to knowledge and technology type from resource-hungry, thoroughly changes work and the life pattern of people.In the intellectual capital prevailing superpower competition epoch, the date of retaining its competitive edge for a long time by quality, technical ability and market barrier has been gone for ever, and the success of enterprise can only derive from more effectively and more quickly cultivates than rival, puts aside, utilizes and the more core resource of new spectra and intellectual capital; And in core resource and intellectual capital, increasing enterprise focuses on the experience of user more, it is desirable on Product Experience, to give user larger comfort level, win larger market with this.In prior art, the lamplight brightness of the necessary manual adjustment light fixture of user, can not meet consumers' demand.
Summary of the invention
The invention provides a kind of method and the device that regulate light according to user emotion, in order to reach the object of the light regulating light fixture according to user emotion.
The invention provides a kind of method regulating light according to user emotion, comprising:
Shooting face, gets the continuous multiple frames image comprising face;
Feature extraction is carried out to the face in described continuous multiple frames image, extracts facial characteristics parameter value;
User emotion is identified by described facial characteristics parameter value;
The brightness of lamp is regulated according to described user emotion.
The beneficial effect of the embodiment of the present invention comprises: by shooting face, get the continuous multiple frames image comprising face; Feature extraction is carried out to the face in described continuous multiple frames image, extracts facial characteristics parameter value; User emotion is identified by described facial characteristics parameter value; The brightness of lamp is regulated according to described user emotion; Make the light of light fixture can carry out adaptability adjustment according to user emotion, and then make the use hommization more of light fixture, therefore, it is possible to better meet user's request.
In one embodiment, the described brightness regulating lamp according to described user emotion, comprising: when user emotion difference, the brightness of lamp turned down; Otherwise the brightness of lamp is heightened.
In this embodiment, when user emotion difference, the brightness of lamp is turned down; Otherwise the brightness of lamp is heightened; Need a soft light when user emotion difference, therefore the brightness of lamp is turned down; Otherwise user needs a lucid and lively light, therefore the brightness of lamp is heightened.
In one embodiment, described facial characteristics parameter value comprises: at least one item in eye parameters value, eyebrow parameter value, nose parameter value, lip parameter value and chin parameter value.
In this embodiment, described facial characteristics parameter value comprises: at least one item in eye parameters value, eyebrow parameter value, nose parameter value, lip parameter value and chin parameter value; The scope of described facial characteristics parameter value is limited.
In one embodiment, the described mood being identified user by described facial characteristics parameter value, being comprised:
Described facial characteristics parameter value is contrasted with the corresponding face database facial characteristics parameter threshold preset respectively;
When described facial characteristics parameter value is all greater than described face database facial characteristics parameter threshold, judge that user emotion is poor; Otherwise judge that user emotion is not poor.
In this embodiment, the described method identifying the mood of user by described facial characteristics parameter value is optimized further: described facial characteristics parameter value is contrasted with the corresponding face database facial characteristics parameter threshold preset respectively; When described facial characteristics parameter value is all greater than described face database facial characteristics parameter threshold, judge that user emotion is poor; Otherwise judge that user emotion is not poor.
In one embodiment, the described brightness regulating lamp according to described user emotion, comprising:
Judge whether the duration of described user emotion reaches default duration;
When reaching default duration, regulate the brightness of lamp according to described user emotion.
In this embodiment, judge whether the duration of described user emotion reaches default duration; When reaching default duration, regulate the brightness of lamp according to described user emotion; Further determined that the mood of user, and then regulate the brightness of lamp according to described user emotion.
The invention provides a kind of device regulating light according to user emotion, comprising:
Taking module, for taking face, gets the continuous multiple frames image comprising face;
Extraction module, for carrying out feature extraction to the face in described continuous multiple frames image, extracts facial characteristics parameter value;
Identification module, for identifying user emotion by described facial characteristics parameter value;
Adjustment module, for regulating the brightness of lamp according to described user emotion.
The beneficial effect of the embodiment of the present invention comprises: by shooting face, get the continuous multiple frames image comprising face; Feature extraction is carried out to the face in described continuous multiple frames image, extracts facial characteristics parameter value; User emotion is identified by described facial characteristics parameter value; The brightness of lamp is regulated according to described user emotion; Make the light of light fixture can carry out adaptability adjustment according to user emotion, make the use hommization more of light fixture, therefore, it is possible to better meet user's request.
In one embodiment, described adjustment module, comprising:
Regulate submodule, for when user emotion is poor, the brightness of lamp is turned down; Otherwise the brightness of lamp is heightened.
In one embodiment, described facial characteristics parameter value comprises: at least one item in eye parameters value, eyebrow parameter value, nose parameter value, lip parameter value and chin parameter value.
In one embodiment, described identification module, comprising:
Recognin module, for comparing described facial characteristics parameter value respectively with corresponding described face database facial characteristics parameter threshold respectively;
When described facial characteristics parameter is all greater than described face database facial characteristics parameter threshold, judge that user emotion is poor; Otherwise judge that user emotion is not poor.
In one embodiment, described adjustment module, comprising:
Judge submodule, for judging whether the duration of described user emotion reaches default duration; When reaching default duration, regulate the brightness of lamp according to described user emotion.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of method flow diagram regulating light according to user emotion shown in the present invention one exemplary embodiment;
Fig. 2 is a kind of method flow diagram regulating light according to user emotion shown in the present invention one exemplary embodiment;
Fig. 3 is a kind of method flow diagram regulating light according to user emotion shown in the present invention one exemplary embodiment;
Fig. 4 is a kind of device block diagram regulating light according to user emotion shown in the present invention one exemplary embodiment;
Fig. 5 is a kind of device block diagram regulating light according to user emotion shown in the present invention one exemplary embodiment;
Fig. 6 is a kind of device block diagram regulating light according to user emotion shown in the present invention one exemplary embodiment;
Fig. 7 is a kind of device block diagram regulating light according to user emotion shown in the present invention one exemplary embodiment.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As Fig. 1, the invention provides a kind of method regulating light according to user emotion, comprise step 101-104
Step 101, shooting face, gets the continuous multiple frames image comprising face;
Step 102, carries out feature extraction to the face in described continuous multiple frames image, extracts facial characteristics parameter value;
Step 103, identifies user emotion by described facial characteristics parameter value;
Step 104, regulates the brightness of lamp according to described user emotion.
The beneficial effect of the embodiment of the present invention comprises: by shooting face, get the continuous multiple frames image comprising face; Feature extraction is carried out to the face in described continuous multiple frames image, extracts facial characteristics parameter value; User emotion is identified by described facial characteristics parameter value; The brightness of lamp is regulated according to described user emotion; Make the light of light fixture can carry out adaptability adjustment according to user emotion, and then make the use hommization more of light fixture, therefore, it is possible to better meet user's request.
In one embodiment, the described brightness regulating lamp according to described user emotion, comprising: when user emotion difference, the brightness of lamp turned down; Otherwise the brightness of lamp is heightened.
In this embodiment, when user emotion difference, the brightness of lamp is turned down; Otherwise the brightness of lamp is heightened; Need a soft light when user emotion difference, therefore the brightness of lamp is turned down; Otherwise user needs a lucid and lively light, therefore the brightness of lamp is heightened.
In one embodiment, described facial characteristics parameter value comprises: at least one item in eye parameters value, eyebrow parameter value, nose parameter value, lip parameter value and chin parameter value.
In this embodiment, described facial characteristics parameter value comprises: at least one item in eye parameters value, eyebrow parameter value, nose parameter value, lip parameter value and chin parameter value; The scope of described facial characteristics parameter value is limited.
In one embodiment, as Fig. 2, identified the mood of user described in step 103 by described facial characteristics parameter value, comprise step 201-203:
Step 201, judge whether described facial characteristics parameter value is all greater than the corresponding face database facial characteristics parameter threshold preset; If be all greater than and carry out step 202, otherwise carry out step 203;
Step 202, judges that user emotion is poor;
Step 203, judges that user emotion is not poor.
In this embodiment, the described method identifying the mood of user by described facial characteristics parameter value is optimized further: described facial characteristics parameter value is contrasted with the corresponding face database facial characteristics parameter threshold preset respectively; When described facial characteristics parameter value is all greater than described face database facial characteristics parameter threshold, judge that user emotion is poor; Otherwise judge that user emotion is not poor.
In one embodiment, as Fig. 3, regulate the brightness of lamp described in step 104 according to described user emotion, comprise step 301-302:
Step 301, judges whether the duration of described user emotion reaches default duration;
Step 302, when reaching default duration, regulates the brightness of lamp according to described user emotion.
In this embodiment, judge whether the duration of described user emotion reaches default duration; When reaching default duration, regulate the brightness of lamp according to described user emotion; Further determined that the mood of user, and then regulate the brightness of lamp according to described user emotion.
As Fig. 4, the invention provides a kind of device regulating light according to user emotion, comprising:
Taking module 401, for taking face, gets the continuous multiple frames image comprising face;
Extraction module 402, for carrying out feature extraction to the face in described continuous multiple frames image, extracts facial characteristics parameter value;
Identification module 403, for identifying user emotion by described facial characteristics parameter value;
Adjustment module 404, for regulating the brightness of lamp according to described user emotion.
The beneficial effect of the embodiment of the present invention comprises: by shooting face, get the continuous multiple frames image comprising face; Feature extraction is carried out to the face in described continuous multiple frames image, extracts facial characteristics parameter value; User emotion is identified by described facial characteristics parameter value; The brightness of lamp is regulated according to described user emotion; Make the light of light fixture can carry out adaptability adjustment according to user emotion, make the use hommization more of light fixture, therefore, it is possible to better meet user's request.
In one embodiment, as Fig. 5, described adjustment module 404, comprising:
Regulate submodule 501, for when user emotion is poor, the brightness of lamp is turned down; Otherwise the brightness of lamp is heightened.
In one embodiment, described facial characteristics parameter value comprises: at least one item in eye parameters value, eyebrow parameter value, nose parameter value, lip parameter value and chin parameter value.
In one embodiment, as Fig. 6, described identification module 403, comprising:
Recognin module 601, for comparing described facial characteristics parameter value respectively with corresponding described face database facial characteristics parameter threshold respectively;
When described facial characteristics parameter is all greater than described face database facial characteristics parameter threshold, judge that user emotion is poor; Otherwise judge that user emotion is not poor.
In one embodiment, as Fig. 7, described adjustment module 404, comprising:
Judge submodule 701, for judging whether the duration of described user emotion reaches default duration;
When reaching default duration, regulate the brightness of lamp according to described user emotion.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. regulate a method for light according to user emotion, it is characterized in that, comprising:
Shooting face, gets the continuous multiple frames image comprising face;
Feature extraction is carried out to the face in described continuous multiple frames image, extracts facial characteristics parameter value;
User emotion is identified by described facial characteristics parameter value;
The brightness of lamp is regulated according to described user emotion.
2. the method for claim 1, is characterized in that, the described brightness regulating lamp according to described user emotion, comprising: when user emotion difference, the brightness of lamp turned down; Otherwise the brightness of lamp is heightened.
3. the method for claim 1, is characterized in that, described facial characteristics parameter value comprises: at least one item in eye parameters value, eyebrow parameter value, nose parameter value, lip parameter value and chin parameter value.
4. the method for claim 1, is characterized in that, the described mood being identified user by described facial characteristics parameter value, being comprised:
Described facial characteristics parameter value is contrasted with the corresponding face database facial characteristics parameter threshold preset respectively;
When described facial characteristics parameter value is all greater than described face database facial characteristics parameter threshold, judge that user emotion is poor; Otherwise judge that user emotion is not poor.
5. the method for claim 1, the described brightness regulating lamp according to described user emotion, comprising:
Judge whether the duration of described user emotion reaches default duration;
When reaching default duration, regulate the brightness of lamp according to described user emotion.
6. regulate a device for light according to user emotion, it is characterized in that, comprising:
Taking module, for taking face, gets the continuous multiple frames image comprising face;
Extraction module, for carrying out feature extraction to the face in described continuous multiple frames image, extracts facial characteristics parameter value;
Identification module, for identifying user emotion by described facial characteristics parameter value;
Adjustment module, for regulating the brightness of lamp according to described user emotion.
7. device as claimed in claim 6, it is characterized in that, described adjustment module, comprising:
Regulate submodule, for when user emotion is poor, the brightness of lamp is turned down; Otherwise the brightness of lamp is heightened.
8. device as claimed in claim 6, it is characterized in that, described facial characteristics parameter value comprises: at least one item in eye parameters value, eyebrow parameter value, nose parameter value, lip parameter value and chin parameter value.
9. device as claimed in claim 6, it is characterized in that, described identification module, comprising:
Recognin module, for comparing described facial characteristics parameter value respectively with corresponding described face database facial characteristics parameter threshold respectively;
When described facial characteristics parameter is all greater than described face database facial characteristics parameter threshold, judge that user emotion is poor; Otherwise judge that user emotion is not poor.
10. device as claimed in claim 6, described adjustment module, comprising:
Judge submodule, for judging whether the duration of described user emotion reaches default duration;
When reaching default duration, regulate the brightness of lamp according to described user emotion.
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| CN201510198117.XA CN104768309B (en) | 2015-04-23 | 2015-04-23 | A kind of method and device that light is adjusted according to user emotion |
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| CN201510198117.XA CN104768309B (en) | 2015-04-23 | 2015-04-23 | A kind of method and device that light is adjusted according to user emotion |
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| CN106469297A (en) * | 2016-08-31 | 2017-03-01 | 北京小米移动软件有限公司 | Emotion identification method, device and terminal unit |
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| CN110140428A (en) * | 2017-01-04 | 2019-08-16 | 昕诺飞控股有限公司 | Adaptive illumination automation |
| CN110149472A (en) * | 2018-02-11 | 2019-08-20 | 东斓视觉科技发展（北京）有限公司 | Intelligent photographic regulates and controls terminal, system and its shooting regulation method |
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| CN110433382A (en) * | 2019-09-10 | 2019-11-12 | 广东工业大学 | A kind of Intelligent lamp, Intelligent lamp automatic adjustment system, method and associated component |
| CN110559536A (en) * | 2019-09-10 | 2019-12-13 | 广东工业大学 | intelligent atmosphere lamp, atmosphere lamp mode adjusting method and related assembly |
| CN111219940A (en) * | 2019-12-26 | 2020-06-02 | 青岛海尔智能技术研发有限公司 | Method and device for controlling light in refrigerator and refrigerator |
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| CN115551139A (en) * | 2022-10-11 | 2022-12-30 | 扬州华彩光电有限公司 | LED lamp visual interaction method and system based on artificial intelligence |
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| CN106469297A (en) * | 2016-08-31 | 2017-03-01 | 北京小米移动软件有限公司 | Emotion identification method, device and terminal unit |
| CN110140428B (en) * | 2017-01-04 | 2021-08-13 | 昕诺飞控股有限公司 | Adaptive lighting automation |
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| CN110433382A (en) * | 2019-09-10 | 2019-11-12 | 广东工业大学 | A kind of Intelligent lamp, Intelligent lamp automatic adjustment system, method and associated component |
| CN111219940A (en) * | 2019-12-26 | 2020-06-02 | 青岛海尔智能技术研发有限公司 | Method and device for controlling light in refrigerator and refrigerator |
| CN111219940B (en) * | 2019-12-26 | 2023-09-22 | 青岛海尔智能技术研发有限公司 | Method and device for controlling light in refrigerator and refrigerator |
| CN112218414A (en) * | 2020-09-08 | 2021-01-12 | 南京飞赫电器有限公司 | Method and system for adjusting brightness of self-adaptive equipment |
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Denomination of invention: The invention relates to a method and a device for adjusting the light according to the user's emotion Effective date of registration: 20210104 Granted publication date: 20171024 Pledgee: Inner Mongolia Huipu Energy Co.,Ltd. Pledgor: TVMINING (BEIJING) MEDIA TECHNOLOGY Co.,Ltd. Registration number: Y2020990001527 |
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Granted publication date: 20171024 Termination date: 20210423 |