CN108377332A - A kind of method and system using expression control smart machine shooting - Google Patents
A kind of method and system using expression control smart machine shooting Download PDFInfo
- Publication number
- CN108377332A CN108377332A CN201810162880.0A CN201810162880A CN108377332A CN 108377332 A CN108377332 A CN 108377332A CN 201810162880 A CN201810162880 A CN 201810162880A CN 108377332 A CN108377332 A CN 108377332A
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- expression
- realtime graphic
- default
- smart machine
- shooting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/174—Facial expression recognition
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The present invention relates to a kind of method and system using expression control smart machine shooting, including：It is stored in smart machine and presets expression, set shooting control command associated with default expression；Imaging sensor obtains realtime graphic；Realtime graphic is detected, the face pattern for whether including people in realtime graphic is detected；The facial expression in realtime graphic is compared with default expression after detecting the face pattern of people；When recognizing facial expression in realtime graphic and matching with default expression, the shooting control command preset corresponding to expression is executed.The present invention is detached from traditional mechanically actuated and wireless control mode, the image-capturing apparatus carried using smart machine is detected identification to fixed expression in real time, corresponding command operation can be carried out to smart machine by expression, reach and be detached from equipment and limitation spatially, corresponding product is made to have wider purposes.
Description
Technical field
The present invention relates to field of intelligent control technology, and in particular to a method of it is shot using expression control smart machine
And system.
Background technology
Existing smart machine, image-capturing apparatus majority use mechanical shutter, the mode pair of wired or wireless transmission order
Smart machine is controlled.This occupation mode operationally generates limitation to people, such as utilizes the mechanical shutter of product itself, then
It needs that respective keys must be operated equipment, although can be detached from pair according to the mode of wired or wireless transmission order
The respective keys of equipment are operated, but the other wireline equipments of preparation, radio frequency transmitter is needed to be connected to and pass with equipment
Transmission of data has certain limitation in equipment.
Invention content
The purpose of the present invention is to provide a kind of method and system using expression control smart machine shooting, to solve
The inconvenient problem of existing smart machine manipulation.
To achieve the above object, specifically, this includes using the method that expression control smart machine is shot：
It is stored in smart machine and presets expression, set shooting control command associated with default expression；
Imaging sensor obtains realtime graphic；
Realtime graphic is detected, the face pattern for whether including people in realtime graphic is detected；
The facial expression in realtime graphic is compared with default expression after detecting the face pattern of people；
When recognizing facial expression in realtime graphic and matching with default expression, the shooting preset corresponding to expression is executed
Control command.
When in realtime graphic there are two when the face pattern of the above people, everyone facial expression and preset table mutual affection not into
Row comparison when expression and the default expression of any one individual match, executes the shooting control command preset corresponding to expression.
The default expression includes that eyebrow presets expression, eye presets expression and mouth presets expression.
When facial expression in the realtime graphic matches with default expression, an at least image is shot.
A kind of system using expression control smart machine shooting, the system comprises：
Memory module, for storing default expression；
Imaging sensor, for obtaining realtime graphic；
Analyze contrast module, for compare the human face expression in acquired realtime graphic whether with default expression phase
Match；
Module is transferred, control instruction associated with default expression is transferred.
The analysis contrast module includes facial image detection module and Expression Recognition module, facial image detection module
Whether the face pattern of people is included in identification realtime graphic, and Expression Recognition module detects the facial expression in realtime graphic and sentences
It is disconnected whether to match with default expression.
The system further includes condition prompting module, when analysis contrast module comparison realtime graphic in human face expression with
User feedback is given after default expression, feeds back comparing result；After executing the shooting control command preset corresponding to expression, state carries
Show that module gives user and executes order successfully feedback.
The invention has the advantages that：The present invention is detached from traditional mechanically actuated and wireless control mode, utilizes intelligence
The included image-capturing apparatus of equipment is detected identification to fixed expression in real time, can be carried out to smart machine by expression corresponding
Command operation, reach and be detached from equipment and limitation spatially, corresponding product is made to have wider purposes.
Description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the schematic diagram of the embodiment of the present invention 2.
Specific implementation mode
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
Referring to Fig. 1, this includes using the method that expression control smart machine is shot：
S1, it is stored in smart machine and presets expression, set shooting control command associated with default expression；
S2, imaging sensor obtain realtime graphic；
S3, realtime graphic is detected, the face pattern for whether including people in realtime graphic is detected；
S4, the facial expression in realtime graphic is compared with default expression after detecting the face pattern of people；
S5, it when recognizing facial expression in realtime graphic and matching with default expression, executes and presets corresponding to expression
Control command is shot, an at least image is shot.
Default expression in the present embodiment includes that eyebrow presets expression, eye presets expression and mouth presets expression, is used
A variety of part expressions are compared respectively, can effectively be reduced False Rate, be improved the accuracy of Expression Recognition, and eyebrow, eye
Eyeball and mouth are the more rich positions of face expression ratio, can accurately be preset, discrimination higher.
Referring to Fig. 2, the system using expression control smart machine shooting is illustrated by taking camera as an example, including：
Memory module, for storing default expression；
Imaging sensor, for obtaining realtime graphic；
Default expression is associated with corresponding control instruction, such as presses shutter by MCU；
It is additionally provided with analysis contrast module in MCU and transfers module, analysis contrast module is used to compare acquired real-time figure
Whether the human face expression as in matches with default expression；Transfer module calls control instruction associated with default expression.This
System in embodiment further includes condition prompting module, when analysis contrast module compares the human face expression in realtime graphic and presets
User feedback is given after expression, feeds back comparing result；After executing the shooting control command preset corresponding to expression, condition prompting mould
Block gives user and executes order successfully feedback.
The realtime graphic that imaging sensor obtains is transferred to MCU, whether there is in analysis contrast module detection realtime graphic
Facial expression is then extracted the facial expression and is compared with the default expression in memory module if there is facial expression, right
Preset whether expression is identical with the eyebrow in memory module than the eyebrow pattern in facial expression, compares the eyes in facial expression
Whether pattern and eyes in memory module preset expression identical, at the same compare in facial expression mouth pattern in memory module
Mouth whether preset expression identical, if all same, execute and press the control instruction of shutter, complete the action of shooting, until
An image is shot less.
Analysis contrast module in the present embodiment includes facial image detection module and Expression Recognition module, facial image inspection
The face pattern for whether including people in module identification realtime graphic is surveyed, Expression Recognition module detects the facial expression in realtime graphic
And judge whether to match with default expression.
Embodiment 2
Referring to Fig. 3, when in realtime graphic there are two when the face pattern of the above people, everyone facial expression and preset table
Mutual affection is not compared, when expression and the default expression of any one individual match, executes the shooting control preset corresponding to expression
System order.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (7)
1. a kind of method using expression control smart machine shooting, it is characterised in that：The method includes：
It is stored in smart machine and presets expression, set shooting control command associated with default expression；
Imaging sensor obtains realtime graphic；
Realtime graphic is detected, the face pattern for whether including people in realtime graphic is detected；
The facial expression in realtime graphic is compared with default expression after detecting the face pattern of people；
When recognizing facial expression in realtime graphic and matching with default expression, the shooting control preset corresponding to expression is executed
Order.
2. the method according to claim 1 using expression control smart machine shooting, it is characterised in that：Work as realtime graphic
In there are two the above people face pattern when, everyone facial expression does not compare with preset table mutual affection, any one individual
Expression and default expression when matching, execute the shooting control command preset corresponding to expression.
3. the method according to claim 1 using expression control smart machine shooting, it is characterised in that：Described is default
Expression includes that eyebrow presets expression, eye presets expression and mouth presets expression.
4. the method according to claim 1 using expression control smart machine shooting, it is characterised in that：Described is real-time
When facial expression in image matches with default expression, an at least image is shot.
5. a kind of system using expression control smart machine shooting, it is characterised in that：The system comprises：
Memory module, for storing default expression；
Imaging sensor, for obtaining realtime graphic；
Contrast module is analyzed, for comparing whether the human face expression in acquired realtime graphic matches with default expression；
Module is transferred, control instruction associated with default expression is transferred.
6. system according to claim 5, it is characterised in that：The analysis contrast module includes facial image detection mould
Block and Expression Recognition module, facial image detection module identify the face pattern for whether including people in realtime graphic, Expression Recognition
Module detects the facial expression in realtime graphic and judges whether to match with default expression.
7. system according to claim 5, it is characterised in that：The system further includes condition prompting module, works as analysis
User feedback is given after human face expression and default expression in contrast module comparison realtime graphic, feeds back comparing result；It executes pre-
If after the shooting control command corresponding to expression, condition prompting module gives user and executes order successfully feedback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162880.0A CN108377332A (en) | 2018-02-27 | 2018-02-27 | A kind of method and system using expression control smart machine shooting |
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| CN201810162880.0A CN108377332A (en) | 2018-02-27 | 2018-02-27 | A kind of method and system using expression control smart machine shooting |
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| CN108377332A true CN108377332A (en) | 2018-08-07 |
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| CN201810162880.0A Pending CN108377332A (en) | 2018-02-27 | 2018-02-27 | A kind of method and system using expression control smart machine shooting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108881544A (en) * | 2018-06-29 | 2018-11-23 | 维沃移动通信有限公司 | A kind of method taken pictures and mobile terminal |
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| CN103079034A (en) * | 2013-01-06 | 2013-05-01 | 北京百度网讯科技有限公司 | Perception shooting method and system |
| CN103685940A (en) * | 2013-11-25 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Method for recognizing shot photos by facial expressions |
| US20140139424A1 (en) * | 2012-11-22 | 2014-05-22 | Wistron Corporation | Facial expression control system, facial expression control method, and computer system thereof |
| CN106101541A (en) * | 2016-06-29 | 2016-11-09 | 捷开通讯(深圳)有限公司 | A kind of terminal, photographing device and image pickup method based on personage's emotion thereof |
| CN106817541A (en) * | 2017-01-10 | 2017-06-09 | 惠州Tcl移动通信有限公司 | A kind of method and system taken pictures based on facial expression control |
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2018
- 2018-02-27 CN CN201810162880.0A patent/CN108377332A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140139424A1 (en) * | 2012-11-22 | 2014-05-22 | Wistron Corporation | Facial expression control system, facial expression control method, and computer system thereof |
| CN103079034A (en) * | 2013-01-06 | 2013-05-01 | 北京百度网讯科技有限公司 | Perception shooting method and system |
| CN103685940A (en) * | 2013-11-25 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Method for recognizing shot photos by facial expressions |
| CN106101541A (en) * | 2016-06-29 | 2016-11-09 | 捷开通讯(深圳)有限公司 | A kind of terminal, photographing device and image pickup method based on personage's emotion thereof |
| CN106817541A (en) * | 2017-01-10 | 2017-06-09 | 惠州Tcl移动通信有限公司 | A kind of method and system taken pictures based on facial expression control |
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| CN108881544A (en) * | 2018-06-29 | 2018-11-23 | 维沃移动通信有限公司 | A kind of method taken pictures and mobile terminal |
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