CN104768309B - A kind of method and device that light is adjusted according to user emotion - Google Patents
A kind of method and device that light is adjusted according to user emotion Download PDFInfo
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- CN104768309B CN104768309B CN201510198117.XA CN201510198117A CN104768309B CN 104768309 B CN104768309 B CN 104768309B CN 201510198117 A CN201510198117 A CN 201510198117A CN 104768309 B CN104768309 B CN 104768309B
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- user emotion
- parameter value
- facial characteristics
- brightness
- characteristics parameter
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Abstract
The present invention provides a kind of method and device that light is adjusted according to user emotion, the purpose to reach the light that light fixture is adjusted according to user emotion.Methods described includes：Face is shot, the continuous multiple frames image including face is got；Feature extraction is carried out to the face in the continuous multiple frames image, facial characteristics parameter value is extracted；User emotion is identified by the facial characteristics parameter value；The brightness of lamp is adjusted according to the user emotion.Methods described enables the light of light fixture to carry out adaptability regulation according to user emotion, and then causes the use more hommization of light fixture, therefore, it is possible to better meet user's request.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of method and device that light is adjusted according to user emotion.
Background technology
Kownledge economy creates the world and future.In modern enterprise of today, high-tech input, knowledge input are
90%. economic growth for accounting for production cost turn to knowledge and technology type from resource-hungry, thoroughly change the work of people with
Life pattern.In the intellectual capital prevailing superpower competition epoch, kept for a long time competing by quality, technical ability and market barrier
The date for striving advantage has been gone for ever, and the success of enterprise can only be derived from more more effective than rival and trained more quickly
Educate, put aside, using and more new spectra core resource and intellectual capital；And in core resource and intellectual capital, it is more and more
Enterprise more focus on the experience of user, it would be desirable to give user bigger comfort level on Product Experience, won more with this
Big market.In the prior art, user must manually regulate the lamplight brightness of light fixture, it is impossible to meet user's request.
The content of the invention
The present invention provides a kind of method and device that light is adjusted according to user emotion, is adjusted to reach according to user emotion
Save the purpose of the light of light fixture.
The present invention provides a kind of method that light is adjusted according to user emotion, including：
Face is shot, the continuous multiple frames image including face is got；
Feature extraction is carried out to the face in the continuous multiple frames image, facial characteristics parameter value is extracted；
User emotion is identified by the facial characteristics parameter value；
The brightness of lamp is adjusted according to the user emotion.
The beneficial effect of the embodiment of the present invention includes：By shooting face, the continuous multiple frames image including face is got；
Feature extraction is carried out to the face in the continuous multiple frames image, facial characteristics parameter value is extracted；Pass through the facial characteristics
Parameter value identifies user emotion；The brightness of lamp is adjusted according to the user emotion；Enable light fixture light according to user
Mood carries out adaptability regulation, and then causes the use more hommization of light fixture, therefore, it is possible to better meet user's request.
In one embodiment, the brightness that lamp is adjusted according to the user emotion, including：When user emotion is poor,
The brightness of lamp is turned down；Otherwise the brightness of lamp is heightened.
In the embodiment, when user emotion is poor, the brightness of lamp is turned down；Otherwise the brightness of lamp is heightened；When user's feelings
A soft light is needed when thread is poor, therefore the brightness of lamp is turned down；Otherwise user needs a lucid and lively light, therefore will
The brightness of lamp is heightened.
In one embodiment, the facial characteristics parameter value includes：Eye parameters value, eyebrow parameter value, nose parameter
At least one of in value, lip parameter value and chin parameter value.
In the embodiment, the facial characteristics parameter value includes：Eye parameters value, eyebrow parameter value, nose parameter value, mouth
At least one of in lip parameter value and chin parameter value；The scope of the facial characteristics parameter value is defined.
In one embodiment, the mood that user is identified by the facial characteristics parameter value, including：
The facial characteristics parameter value is contrasted with corresponding default face database facial characteristics parameter threshold respectively；
When the facial characteristics parameter value is all higher than the face database facial characteristics parameter threshold, user emotion is judged
Difference；Otherwise judge that user emotion is not poor.
It is in the embodiment, the method for the mood that user is identified by the facial characteristics parameter value is further excellent
Change：The facial characteristics parameter value is contrasted with corresponding default face database facial characteristics parameter threshold respectively；Work as institute
When stating facial characteristics parameter value and being all higher than the face database facial characteristics parameter threshold, judge that user emotion is poor；Otherwise judge
Go out user emotion not poor.
In one embodiment, the brightness that lamp is adjusted according to the user emotion, including：
Judge whether the duration of the user emotion reaches default duration；
When reaching default duration, the brightness of lamp is adjusted according to the user emotion.
In the embodiment, judge whether the duration of the user emotion reaches default duration；It is default reaching
During duration, the brightness of lamp is adjusted according to the user emotion；The mood of user is further determined that, and then according to user's feelings
Thread adjusts the brightness of lamp.
The invention provides a kind of device that light is adjusted according to user emotion, including：
Taking module, for shooting face, gets the continuous multiple frames image including face；
Extraction module, for carrying out feature extraction to the face in the continuous multiple frames image, extracts facial characteristics ginseng
Numerical value；
Identification module, for identifying user emotion by the facial characteristics parameter value；
Adjustment module, the brightness for adjusting lamp according to the user emotion.
The beneficial effect of the embodiment of the present invention includes：By shooting face, the continuous multiple frames image including face is got；
Feature extraction is carried out to the face in the continuous multiple frames image, facial characteristics parameter value is extracted；Pass through the facial characteristics
Parameter value identifies user emotion；The brightness of lamp is adjusted according to the user emotion；Enable light fixture light according to user
Mood carries out adaptability regulation so that the use of light fixture more hommization, therefore, it is possible to better meet user's request.
In one embodiment, the adjustment module, including：
Submodule is adjusted, for when user emotion is poor, the brightness of lamp to be turned down；Otherwise the brightness of lamp is heightened.
In one embodiment, the facial characteristics parameter value includes：Eye parameters value, eyebrow parameter value, nose parameter
At least one of in value, lip parameter value and chin parameter value.
In one embodiment, the identification module, including：
Recognize submodule, for by the facial characteristics parameter value respectively with the corresponding face database facial characteristics parameter
Threshold value is compared respectively；
When the facial characteristics parameter is all higher than the face database facial characteristics parameter threshold, user emotion is judged
Difference；Otherwise judge that user emotion is not poor.
In one embodiment, the adjustment module, including：
Judging submodule, for judging whether the duration of the user emotion reaches default duration；It is pre- reaching
If duration when, according to the user emotion adjust lamp brightness.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of method flow diagram that light is adjusted according to user emotion shown in an exemplary embodiment of the invention；
Fig. 2 is a kind of method flow diagram that light is adjusted according to user emotion shown in an exemplary embodiment of the invention；
Fig. 3 is a kind of method flow diagram that light is adjusted according to user emotion shown in an exemplary embodiment of the invention；
Fig. 4 is a kind of device block diagram that light is adjusted according to user emotion shown in an exemplary embodiment of the invention；
Fig. 5 is a kind of device block diagram that light is adjusted according to user emotion shown in an exemplary embodiment of the invention；
Fig. 6 is a kind of device block diagram that light is adjusted according to user emotion shown in an exemplary embodiment of the invention；
Fig. 7 is a kind of device block diagram that light is adjusted according to user emotion shown in an exemplary embodiment of the invention.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Such as Fig. 1, the present invention provides a kind of method that light is adjusted according to user emotion, including step 101-104
Step 101, face is shot, the continuous multiple frames image including face is got；
Step 102, feature extraction is carried out to the face in the continuous multiple frames image, extracts facial characteristics parameter value；
Step 103, user emotion is identified by the facial characteristics parameter value；
Step 104, the brightness of lamp is adjusted according to the user emotion.
The beneficial effect of the embodiment of the present invention includes：By shooting face, the continuous multiple frames image including face is got；
Feature extraction is carried out to the face in the continuous multiple frames image, facial characteristics parameter value is extracted；Pass through the facial characteristics
Parameter value identifies user emotion；The brightness of lamp is adjusted according to the user emotion；Enable light fixture light according to user
Mood carries out adaptability regulation, and then causes the use more hommization of light fixture, therefore, it is possible to better meet user's request.
In one embodiment, the brightness that lamp is adjusted according to the user emotion, including：When user emotion is poor,
The brightness of lamp is turned down；Otherwise the brightness of lamp is heightened.
In the embodiment, when user emotion is poor, the brightness of lamp is turned down；Otherwise the brightness of lamp is heightened；When user's feelings
A soft light is needed when thread is poor, therefore the brightness of lamp is turned down；Otherwise user needs a lucid and lively light, therefore will
The brightness of lamp is heightened.
In one embodiment, the facial characteristics parameter value includes：Eye parameters value, eyebrow parameter value, nose parameter
At least one of in value, lip parameter value and chin parameter value.
In the embodiment, the facial characteristics parameter value includes：Eye parameters value, eyebrow parameter value, nose parameter value, mouth
At least one of in lip parameter value and chin parameter value；The scope of the facial characteristics parameter value is defined.
In one embodiment, such as Fig. 2, the feelings of user are identified described in step 103 by the facial characteristics parameter value
Thread, including step 201-203：
Step 201, judge whether the facial characteristics parameter value is all higher than corresponding default face database facial characteristics ginseng
Number threshold value；If being all higher than carrying out step 202, step 203 is otherwise carried out；
Step 202, judge that user emotion is poor；
Step 203, judge that user emotion is not poor.
It is in the embodiment, the method for the mood that user is identified by the facial characteristics parameter value is further excellent
Change：The facial characteristics parameter value is contrasted with corresponding default face database facial characteristics parameter threshold respectively；Work as institute
When stating facial characteristics parameter value and being all higher than the face database facial characteristics parameter threshold, judge that user emotion is poor；Otherwise judge
Go out user emotion not poor.
In one embodiment, such as Fig. 3, the brightness of lamp, including step are adjusted described in step 104 according to the user emotion
301-302：
Step 301, judge whether the duration of the user emotion reaches default duration；
Step 302, when reaching default duration, the brightness of lamp is adjusted according to the user emotion.
In the embodiment, judge whether the duration of the user emotion reaches default duration；It is default reaching
During duration, the brightness of lamp is adjusted according to the user emotion；The mood of user is further determined that, and then according to user's feelings
Thread adjusts the brightness of lamp.
Such as Fig. 4, the invention provides a kind of device that light is adjusted according to user emotion, including：
Taking module 401, for shooting face, gets the continuous multiple frames image including face；
Extraction module 402, for carrying out feature extraction to the face in the continuous multiple frames image, extracts facial characteristics
Parameter value；
Identification module 403, for identifying user emotion by the facial characteristics parameter value；
Adjustment module 404, the brightness for adjusting lamp according to the user emotion.
The beneficial effect of the embodiment of the present invention includes：By shooting face, the continuous multiple frames image including face is got；
Feature extraction is carried out to the face in the continuous multiple frames image, facial characteristics parameter value is extracted；Pass through the facial characteristics
Parameter value identifies user emotion；The brightness of lamp is adjusted according to the user emotion；Enable light fixture light according to user
Mood carries out adaptability regulation so that the use of light fixture more hommization, therefore, it is possible to better meet user's request.
In one embodiment, such as Fig. 5, the adjustment module 404, including：
Submodule 501 is adjusted, for when user emotion is poor, the brightness of lamp to be turned down；Otherwise the brightness of lamp is heightened.
In one embodiment, the facial characteristics parameter value includes：Eye parameters value, eyebrow parameter value, nose parameter
At least one of in value, lip parameter value and chin parameter value.
In one embodiment, such as Fig. 6, the identification module 403, including：
Recognize submodule 601, for by the facial characteristics parameter value respectively with the corresponding face database facial characteristics
Parameter threshold is compared respectively；
When the facial characteristics parameter is all higher than the face database facial characteristics parameter threshold, user emotion is judged
Difference；Otherwise judge that user emotion is not poor.
In one embodiment, such as Fig. 7, the adjustment module 404, including：
Judging submodule 701, for judging whether the duration of the user emotion reaches default duration；
When reaching default duration, the brightness of lamp is adjusted according to the user emotion.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The shape for the computer program product that usable storage medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (6)
1. a kind of method that light is adjusted according to user emotion, it is characterised in that including：
Face is shot, the continuous multiple frames image including face is got；
Feature extraction is carried out to the face in the continuous multiple frames image, facial characteristics parameter value is extracted；
User emotion is identified by the facial characteristics parameter value；
The brightness of lamp is adjusted according to the user emotion；
The brightness that lamp is adjusted according to the user emotion, including：
Judge whether the duration of the user emotion reaches default duration；
When reaching default duration, the brightness of lamp is adjusted according to the user emotion；
The mood that user is identified by the facial characteristics parameter value, including：
The facial characteristics parameter value is contrasted with corresponding default face database facial characteristics parameter threshold respectively；
When the facial characteristics parameter value is all higher than the face database facial characteristics parameter threshold, judge that user emotion is poor；
Otherwise judge that user emotion is not poor.
2. the method as described in claim 1, it is characterised in that the brightness that lamp is adjusted according to the user emotion, including：
When user emotion is poor, the brightness of lamp is turned down；Otherwise the brightness of lamp is heightened.
3. the method as described in claim 1, it is characterised in that the facial characteristics parameter value includes：Eye parameters value, eyebrow
At least one of in parameter value, nose parameter value, lip parameter value and chin parameter value.
4. a kind of device that light is adjusted according to user emotion, it is characterised in that including：
Taking module, for shooting face, gets the continuous multiple frames image including face；
Extraction module, for carrying out feature extraction to the face in the continuous multiple frames image, extracts facial characteristics parameter value；
Identification module, for identifying user emotion by the facial characteristics parameter value；
Adjustment module, the brightness for adjusting lamp according to the user emotion；
The adjustment module, including：
Judging submodule, for judging whether the duration of the user emotion reaches default duration；
When reaching default duration, the brightness of lamp is adjusted according to the user emotion；
The identification module, including：
Recognize submodule, for by the facial characteristics parameter value respectively with the corresponding face database facial characteristics parameter threshold
It is compared respectively；
When the facial characteristics parameter is all higher than the face database facial characteristics parameter threshold, judge that user emotion is poor；It is no
Then judge that user emotion is not poor.
5. device as claimed in claim 4, it is characterised in that the adjustment module, including：
Submodule is adjusted, for when user emotion is poor, the brightness of lamp to be turned down；Otherwise the brightness of lamp is heightened.
6. device as claimed in claim 4, it is characterised in that the facial characteristics parameter value includes：Eye parameters value, eyebrow
At least one of in parameter value, nose parameter value, lip parameter value and chin parameter value.
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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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| CN104768309B true CN104768309B (en) | 2017-10-24 |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| EP3566548B1 (en) * | 2017-01-04 | 2020-05-13 | Signify Holding B.V. | Adaptive lighting automation |
| US11314215B2 (en) | 2017-09-15 | 2022-04-26 | Kohler Co. | Apparatus controlling bathroom appliance lighting based on user identity |
| US11093554B2 (en) | 2017-09-15 | 2021-08-17 | Kohler Co. | Feedback for water consuming appliance |
| US10887125B2 (en) * | 2017-09-15 | 2021-01-05 | Kohler Co. | Bathroom speaker |
| 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 |
| CN110248450B (en) * | 2019-04-30 | 2021-11-12 | 广州富港生活智能科技有限公司 | Method and device for controlling light by combining people |
| CN110262594A (en) * | 2019-04-30 | 2019-09-20 | 广州富港万嘉智能科技有限公司 | A kind of mobile focus control system, method and storage medium |
| CN110287766A (en) * | 2019-05-06 | 2019-09-27 | 平安科技（深圳）有限公司 | One kind being based on recognition of face adaptive regulation method, system and readable storage medium storing program for executing |
| 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 |
| 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 |
| 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 |
| 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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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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