CN102946516A - Mobile terminal and method for detecting blink action and realizing autodyne by mobile terminal - Google Patents

Mobile terminal and method for detecting blink action and realizing autodyne by mobile terminal Download PDF

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Publication number
CN102946516A
CN102946516A CN2012104939344A CN201210493934A CN102946516A CN 102946516 A CN102946516 A CN 102946516A CN 2012104939344 A CN2012104939344 A CN 2012104939344A CN 201210493934 A CN201210493934 A CN 201210493934A CN 102946516 A CN102946516 A CN 102946516A
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CN
China
Prior art keywords
nictation
detect
condition
meet
taken
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Application number
CN2012104939344A
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Chinese (zh)
Inventor
黄涛
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广东欧珀移动通信有限公司
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Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to CN2012104939344A priority Critical patent/CN102946516A/en
Publication of CN102946516A publication Critical patent/CN102946516A/en

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Abstract

The invention discloses a method for detecting blink action and realizing autodyne by a mobile terminal. The method includes the steps: detecting and positioning the positions of eyes of a photographed person; detecting whether blink action meets set conditions or not; and automatically taking photos after set delay time when the blink action meeting the set conditions is detected. The invention further discloses the mobile terminal for realizing autodyne by the aid of the method. Autodyne of a camera is controlled in a quite simple and convenient manner, complicated image processing techniques are omitted, and fairly good photographing effects can be greatly ensured.

Description

Portable terminal detects method and the portable terminal that action nictation realizes auto heterodyne

Technical field

The present invention relates to photographic method and equipment, particularly relate to a kind of portable terminal and detect method and a kind of portable terminal that action nictation realizes auto heterodyne.

Background technology

Convenient and direct photograph is autodyned and has been become especially a kind of demand of a Young vogue generation of people, auto heterodyne in the past generally is could trigger take pictures action with hand by touching the button of taking pictures by the user, this mode is very inconvenient, need user's handheld camera to take, also tend to cause photographic fog owing to the action of pressing shutter, touch screen makes the vibrations of terminal fuselage.More existing patent documentations disclose the method that realizes automatic camera by face recognition.Chinese patent application 200510023256 discloses a kind of digital camera of capable of selecting optimum taking opportune moment, selects to determine right moment for camera by judging whether nictation, opening.Chinese patent application 200980102866 discloses a kind of method of controlling collection collected by camera people's image by detecting countenance as smiling, frown etc.Chinese patent application 200910172040 discloses a kind of anti-blink shooting system and method, by relatively frequency of wink and shutter frequency judge whether to take.Chinese patent application 200680054358.6 discloses a kind of method of optionally cancelling the digital picture qualification, propose to analyze eye region, if in nictation, when these eyes were just finishing to blink, this scenery was cancelled the qualification as the candidate of processed permanent image.These prior aries have a common ground, they all are whether to be in the state that is fit to shooting by the face of detecting the people, determine whether to take, yet, whether detection people's face is in kindly and genial state is not to be an easy thing, therefore prior art need to adopt complicated algorithm monitors facial image excluding opportunity of being not suitable for taking (such as nictation, frown), or even operate condition such as the frequency of wink of people's face are analyzed.Especially, all prior aries all are to consider with a kind of negative factor for one be shooted's action nictation, they deliberately remove to identify and catch so-called desirable face's state, cause algorithm process very complicated, but the obtainable actual effect of institute is often very limited.

Summary of the invention

Purpose of the present invention is exactly in order to overcome the deficiencies in the prior art, act in a diametrically opposite way, provide a kind of portable terminal to detect the method that action nictation realizes auto heterodyne, control camera self-timer in a kind of very simply and easily mode, do not need to depend on complicated image processing techniques, and can guarantee to a great extent the effect of taking pictures.

For achieving the above object, the present invention is by the following technical solutions:

A kind of portable terminal detects the method that action nictation realizes auto heterodyne, may further comprise the steps:

Detect and locate the position of the person's of being taken eyes;

Detect and whether meet action nictation that imposes a condition;

Meet when moving the nictation that imposes a condition when detecting, automatically snap photo after the time of delay through setting.

The present invention can further adopt following technical schemes:

Be 0.2 second~5 seconds the time of delay of described setting.

Described detection comprises judges whether reach preset value, just be judged as when reaching preset value to meet described imposing a condition if finishing the course of action time of moving described nictation.

Described preset value is longer than people's emmetropia wink time, is not less than 0.4 second.

Detect when moving nictation, whether the cheek that detects the person of being taken is changed to is before heaved shape, is judged as during variation to meet described imposing a condition.

Detect when moving nictation, whether the mouth that detects the person of being taken is changed to the shape of pouting out before, is judged as during variation to meet described imposing a condition.

Detect when action nictation, detect the person's of being taken tongue that whether spues, be judged as when spuing and meet described imposing a condition.

Detect when moving nictation, whether the head that detects the person of being taken is changed to the lopsidedness shape before, is judged as during variation to meet described imposing a condition.

Detect when moving nictation, the detection person's of being taken eyes are opened amplitude and whether are become before large, are judged as when becoming large to meet described imposing a condition.

A kind of portable terminal, the processor control camera of described portable terminal is taken according to described method.

As mentioned above, the present invention relates to the terminal of energy automatic camera and the method for automatic camera.In fact, catch the desirable photo opportunity of people's face, best judgement person and opportunity assurance person often be not the camera of advanced intelligent but the person of being taken.Be different from by others and capture, by moving to control camera self-timer photographer's nictation, do not need to rely on detection and the processing means of camera complexity, just can obtain extraordinary shooting effect, because, if allow the person of being taken control consciously nictation, and allow the person of being taken understand that this action nictation just is the equal of the shutter of having pressed camera, so in most cases, the person of being taken naturally and understandably will enter rapidly the most suitable state that is taken, especially for the girls of liking to autodyne, their reaction can equal to quick machine, just can open beautiful eyes wide, exposes sweet smile at once, that have even also heave face, pouting mouth or askew head are shown various " sell and sprout " (filling lovely) moulding.Therefore, if move to trigger auto heterodyne the nictation that meets certain condition by detection, namely blink to control camera self-timer by the person of being taken, so, do not need to use complicated image analysis algorithm, analyze the required memory space that takies of data, processor resource and energy consumption, only need to meet action nictation that imposes a condition by catching simply, just can obtain ideal shooting effect.The present invention is ingenious, and to have utilized conventional art to be used to consider be the factor of negative effect---nictation, with its Rule of judgment of autodyning as triggering, the ingenious dynamic role of having utilized the person of being taken, simplified the especially process of Check processing of the mode of taking, the more nature so that autodyne, convenient, and can guarantee to a great extent from success rate and the high-quality of taking a picture.

Because normal person average each nictation will be with 0.2~0.4 seconds, automatically snap again photo through setting time of delay after such as 0.2 second, can effectively avoid because taking the too fast expression that just in time captures when blinking of reaction.Longer time-delay then usually is conducive to the person of being taken and is ready to if having time own desirable countenance and body posture.

If tell the person of being taken deliberately blinks quite in pressing shutter, the person of being taken can be happy to or get used to blink to show " control " " exerting oneself ", an outstanding feature of " exerting oneself " nictation be exactly the amplitude of blinking more naturally blink (only general need 0.2~0.4 second) larger and the course of action time is longer, and the characteristics of this " exerting oneself " nictation also are suitable for terminal by judging whether reach a preset value operate time nictation, distinguish that effectively action nictation that detects is action nictation that indication is taken pictures, or the nictation of nature, get rid of the nature interference of nictation.

Under the preferred scheme, if the person of being taken has heaved face when capturing nictation action and occuring, muttering to oneself mouth, askew head, spue tongue or before more opened glasses wide, can assert that so substantially the person of being taken has set " moulding ", namely carry out the preparation of taking pictures.On the other hand, to these expressions of exaggerating, obvious expression smile and that please that will deliberately catch than conventional art detects more simple, direct, quick and accurate.Concrete detection can be, enter the one or more face-image image as a comparison that obtains first the person of being taken behind the shooting state, if camera detects above-mentioned certain one or more face state of the current person of being taken and compares with contrast images and produced the variation that is not less than predetermined threshold value, then can confirm the appearance of " moulding ".This class detects and can use in conjunction with the detection of aforementioned " exerting oneself " nictation, also can use separately, as long as also detect above-mentioned expression when namely detecting nictation, then autodynes immediately.

The preferred scheme of the present invention especially is fit to like the girl of " sell and sprout " or spadger simply to autodyne, and is very practical.

Description of drawings

Fig. 1 is that portable terminal of the present invention detects the flow chart that action nictation realizes a kind of embodiment of method of auto heterodyne.

Embodiment

By reference to the accompanying drawings the present invention is further detailed by the following examples.

See also Fig. 1, in some embodiments, portable terminal detects the method that action nictation realizes auto heterodyne, may further comprise the steps:

Detect and locate the position of the person's of being taken eyes;

Detect and whether meet action nictation that imposes a condition;

Meet when moving the nictation that imposes a condition when detecting, automatically snap photo after the time of delay through setting.

It will be understood by those skilled in the art that whether detection is that action nictation can realize by known routine techniques means.At this, the related content that the document of quoting in the background technology of the present invention discloses is attached to this paper by reference.

Preferably, be 0.2 second~5 seconds the time of delay of described setting.

Preferably, described detection comprises judging whether the course of action time finish described action nictation reach preset value, just is judged as when reaching preset value to meet described imposing a condition.Described preset value is longer than people's emmetropia wink time, preferably is not less than 0.4 second.

Preferably, detect when moving nictation, whether the cheek that detects the person of being taken is changed to is before heaved shape, is judged as during variation to meet described imposing a condition.

Preferably, detect when moving nictation, whether the mouth that detects the person of being taken is changed to the shape of pouting out before, is judged as during variation to meet described imposing a condition.

Preferably, detect when action nictation, detect the person's of being taken tongue that whether spues, be judged as when spuing and meet described imposing a condition.

Preferably, detect when moving nictation, whether the head that detects the person of being taken is changed to the lopsidedness shape before, is judged as during variation to meet described imposing a condition.

Preferably, detect when moving nictation, the detection person's of being taken eyes are opened amplitude and whether are become before large, are judged as when becoming large to meet described imposing a condition.

In some embodiments, a kind of portable terminal, the processor control camera of described portable terminal is taken according to above-mentioned any method.

In some embodiment preferably, portable terminal can also provide interface is set, and sets up described imposing a condition and/or time of delay on their own for the user.

Described portable terminal can be digital camera, or with various hand-portable terminals such as the mobile phone of camera model, panel computers.

Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. a portable terminal detects the method that action nictation realizes autodyning, and it is characterized in that, may further comprise the steps:
Detect and locate the position of the person's of being taken eyes;
Detect and whether meet action nictation that imposes a condition;
Meet when moving the nictation that imposes a condition when detecting, automatically snap photo after the time of delay through setting.
2. the method for claim 1 is characterized in that, be 0.2 second~5 seconds the time of delay of described setting.
3. method as claimed in claim 1 or 2 is characterized in that, described detection comprises judges whether reach preset value, just be judged as when reaching preset value to meet described imposing a condition if finishing the course of action time of moving described nictation.
4. method as claimed in claim 3 is characterized in that, described preset value is longer than people's emmetropia wink time, is not less than 0.4 second.
5. such as each described method of claim 1 to 4, it is characterized in that, detect when action nictation, whether the cheek that detects the person of being taken is changed to before heaves shape, is judged as during variation to meet described imposing a condition.
6. such as each described method of claim 1 to 5, it is characterized in that detect when moving nictation, whether the detection person's of being taken mouth is changed to the shape of pouting out before, is judged as during variation to meet described imposing a condition.
7. such as each described method of claim 1 to 6, it is characterized in that, detect when action nictation, detect the person's of being taken tongue that whether spues, be judged as when spuing tongue and meet described imposing a condition.
8. such as each described method of claim 1 to 7, it is characterized in that detect when moving nictation, whether the detection person's of being taken head is changed to the lopsidedness shape before, is judged as during variation to meet described imposing a condition.
9. such as each described method of claim 1 to 8, it is characterized in that, detect when moving nictation the detection person's of being taken eyes are opened amplitude, and whether before change is large, is judged as when becoming large to meet described imposing a condition.
10. a portable terminal is characterized in that, the processor control camera of described portable terminal is according to taking such as each described method of claim 1-9.
CN2012104939344A 2012-11-28 2012-11-28 Mobile terminal and method for detecting blink action and realizing autodyne by mobile terminal CN102946516A (en)

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Cited By (24)

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CN103369248A (en) * 2013-07-20 2013-10-23 厦门美图移动科技有限公司 Method for photographing allowing closed eyes to be opened
CN103699228A (en) * 2013-12-27 2014-04-02 深圳市金立通信设备有限公司 Blink control method and portable terminal
CN103795933A (en) * 2014-03-03 2014-05-14 联想(北京)有限公司 Image processing method and electronic device
CN104065880A (en) * 2014-06-05 2014-09-24 惠州Tcl移动通信有限公司 Processing method and system for automatically taking pictures based on eye tracking technology
CN104348938A (en) * 2013-07-23 2015-02-11 深圳市赛格导航科技股份有限公司 Vehicle-mounted terminal eyeball identification automatic dialing system and method
CN104468995A (en) * 2014-11-28 2015-03-25 广东欧珀移动通信有限公司 Method for controlling cameras and mobile terminal
CN104754202A (en) * 2013-12-31 2015-07-01 联想(北京)有限公司 Image collecting method and electronic device
WO2015101123A1 (en) * 2013-12-31 2015-07-09 华为技术有限公司 Method and apparatus for processing video photographing
WO2015103745A1 (en) * 2014-01-08 2015-07-16 Nokia Technologies Oy An apparatus and associated methods for image capture
CN105138890A (en) * 2015-09-30 2015-12-09 宇龙计算机通信科技(深圳)有限公司 Authentication method, authentication device and terminal
CN105282433A (en) * 2015-06-25 2016-01-27 维沃移动通信有限公司 Shooting method and terminal
CN105554384A (en) * 2015-12-17 2016-05-04 上海青橙实业有限公司 Wearable apparatus and shooting method
CN105827972A (en) * 2016-03-31 2016-08-03 乐视控股(北京)有限公司 Photographing control method and system based on intelligent terminal
CN106454112A (en) * 2016-11-21 2017-02-22 上海斐讯数据通信技术有限公司 Photographing method and system
CN106937054A (en) * 2017-03-30 2017-07-07 维沃移动通信有限公司 Take pictures weakening method and the mobile terminal of a kind of mobile terminal
CN106973164A (en) * 2017-03-30 2017-07-21 维沃移动通信有限公司 Take pictures weakening method and the mobile terminal of a kind of mobile terminal
WO2018023246A1 (en) * 2016-07-31 2018-02-08 杨洁 Method for pushing information while photographing and eyeglasses
WO2018023314A1 (en) * 2016-07-31 2018-02-08 赵晓丽 Information push method when automatically photographing and transmitting, and glasses
WO2018023244A1 (en) * 2016-07-31 2018-02-08 杨洁 Data collection method for automatic photographing technique, and glasses
WO2018023313A1 (en) * 2016-07-31 2018-02-08 赵晓丽 Technical data acquisition method for automatic photographing and transmission and glasses
WO2018023242A1 (en) * 2016-07-31 2018-02-08 杨洁 Automatic photographing method and glasses
WO2018023245A1 (en) * 2016-07-31 2018-02-08 杨洁 Method for automatic photographing and transmission and eyeglasses
WO2018023247A1 (en) * 2016-07-31 2018-02-08 杨洁 Data acquisition method for automatic photographing and technical transmission and glasses
WO2018023243A1 (en) * 2016-07-31 2018-02-08 杨洁 Automatic-photographing patent-information push method and eyeglasses

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Cited By (30)

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Publication number Priority date Publication date Assignee Title
CN103369248A (en) * 2013-07-20 2013-10-23 厦门美图移动科技有限公司 Method for photographing allowing closed eyes to be opened
CN104348938B (en) * 2013-07-23 2018-04-13 深圳市赛格导航科技股份有限公司 A kind of car-mounted terminal eyeball identification automatic dialing system and method
CN104348938A (en) * 2013-07-23 2015-02-11 深圳市赛格导航科技股份有限公司 Vehicle-mounted terminal eyeball identification automatic dialing system and method
CN103699228A (en) * 2013-12-27 2014-04-02 深圳市金立通信设备有限公司 Blink control method and portable terminal
CN104754202A (en) * 2013-12-31 2015-07-01 联想(北京)有限公司 Image collecting method and electronic device
WO2015101123A1 (en) * 2013-12-31 2015-07-09 华为技术有限公司 Method and apparatus for processing video photographing
US10129467B2 (en) 2013-12-31 2018-11-13 Huawei Technologies Co., Ltd. Video photographing processing method and apparatus
WO2015103745A1 (en) * 2014-01-08 2015-07-16 Nokia Technologies Oy An apparatus and associated methods for image capture
CN103795933B (en) * 2014-03-03 2018-02-23 联想(北京)有限公司 A kind of image processing method and electronic equipment
CN103795933A (en) * 2014-03-03 2014-05-14 联想(北京)有限公司 Image processing method and electronic device
CN104065880A (en) * 2014-06-05 2014-09-24 惠州Tcl移动通信有限公司 Processing method and system for automatically taking pictures based on eye tracking technology
CN104468995A (en) * 2014-11-28 2015-03-25 广东欧珀移动通信有限公司 Method for controlling cameras and mobile terminal
CN105282433A (en) * 2015-06-25 2016-01-27 维沃移动通信有限公司 Shooting method and terminal
CN105138890B (en) * 2015-09-30 2018-11-30 宇龙计算机通信科技(深圳)有限公司 Method for authenticating, authentication device and terminal
CN105138890A (en) * 2015-09-30 2015-12-09 宇龙计算机通信科技(深圳)有限公司 Authentication method, authentication device and terminal
CN105554384A (en) * 2015-12-17 2016-05-04 上海青橙实业有限公司 Wearable apparatus and shooting method
CN105827972A (en) * 2016-03-31 2016-08-03 乐视控股(北京)有限公司 Photographing control method and system based on intelligent terminal
WO2018023246A1 (en) * 2016-07-31 2018-02-08 杨洁 Method for pushing information while photographing and eyeglasses
WO2018023244A1 (en) * 2016-07-31 2018-02-08 杨洁 Data collection method for automatic photographing technique, and glasses
WO2018023313A1 (en) * 2016-07-31 2018-02-08 赵晓丽 Technical data acquisition method for automatic photographing and transmission and glasses
WO2018023242A1 (en) * 2016-07-31 2018-02-08 杨洁 Automatic photographing method and glasses
WO2018023245A1 (en) * 2016-07-31 2018-02-08 杨洁 Method for automatic photographing and transmission and eyeglasses
WO2018023247A1 (en) * 2016-07-31 2018-02-08 杨洁 Data acquisition method for automatic photographing and technical transmission and glasses
WO2018023243A1 (en) * 2016-07-31 2018-02-08 杨洁 Automatic-photographing patent-information push method and eyeglasses
WO2018023314A1 (en) * 2016-07-31 2018-02-08 赵晓丽 Information push method when automatically photographing and transmitting, and glasses
CN106454112A (en) * 2016-11-21 2017-02-22 上海斐讯数据通信技术有限公司 Photographing method and system
CN106973164A (en) * 2017-03-30 2017-07-21 维沃移动通信有限公司 Take pictures weakening method and the mobile terminal of a kind of mobile terminal
CN106937054A (en) * 2017-03-30 2017-07-07 维沃移动通信有限公司 Take pictures weakening method and the mobile terminal of a kind of mobile terminal
CN106973164B (en) * 2017-03-30 2019-03-01 维沃移动通信有限公司 A kind of take pictures weakening method and the mobile terminal of mobile terminal
CN106937054B (en) * 2017-03-30 2019-03-01 维沃移动通信有限公司 A kind of take pictures weakening method and the mobile terminal of mobile terminal

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Application publication date: 20130227