CN104159037A - Self-timer method for automatically photographing - Google Patents
Self-timer method for automatically photographing Download PDFInfo
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- CN104159037A CN104159037A CN201410424389.2A CN201410424389A CN104159037A CN 104159037 A CN104159037 A CN 104159037A CN 201410424389 A CN201410424389 A CN 201410424389A CN 104159037 A CN104159037 A CN 104159037A
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Abstract
The invention discloses a self-timer method for automatically photographing. The method comprises the following steps: performing human face detection on captured data through a camera; if a human face is detected, further computing the threshold value of the offset of a human face coordinate; computing the threshold value of the detected value of a sensor; after the conditions are satisfied at the same time, executing countdown by using a countdown module; at the end of the countdown, transmitting a control signal to the camera; and driving the camera to automatically photograph. Through the method, a system is kept in a stable state at the moment of photographing, so that the problem of jitter caused by the touch of equipment is solved, and a better photographing effect is achieved.
Description
Technical field
The present invention relates to the self-timer method of a kind of photographic method, particularly a kind of automatic camera.
Background technology
Autodyne and become the part in some people life, and in existing auto heterodyne process, we often need the arrangement of clicking screen or hardware to take, but these all can cause the fraction shake of equipment, thereby cause the decline of the quality of taking pictures.
Summary of the invention
The present invention, for addressing the above problem, provides a kind of self-timer method of automatic camera, and it prevents the jitter problem causing because of touches device by Detection of Stability.
For achieving the above object, the technical solution used in the present invention is:
A self-timer method for automatic camera, is characterized in that, comprises the following steps:
10. open camera, and carry out catching of real time data;
20. pairs of data that capture are carried out the detection of people's face;
30. recorder's face coordinates, and the side-play amount of people's face coordinate is carried out to threshold values calculating, if do not surpass pre-set threshold value, do not perform step 40, otherwise execution step 20;
40. carry out in real time transducer detection in data capture process, and the detected value of transducer is carried out to threshold values calculating, if do not surpass pre-set threshold value, do not perform step 50, otherwise execution step 20;
50. countdown modules start to carry out countdown, and after countdown finishes, send a control signal to camera, drive camera to automatically snap.
Preferably, described camera comprises the camera that equipment carries, or external camera.
Preferably, in described step 20, the data that capture are carried out to the detection of people's face, if people's face do not detected, repeat this step and human face region and be reset to 0, if people's face detected, record the position coordinates in the real time data that this human face region catches at camera.
Preferably, in described step 30, the side-play amount of people's face coordinate is carried out to threshold values calculating, mainly the displacement of calculating the coordinate position of this human face region in former frame data and rear frame data in the real time data that camera catches, if displacement is no more than pre-set threshold value, represent that data that camera catches, in stable state, if displacement surpasses pre-set threshold value, represent that the data that camera is caught play pendulum.
Preferably, the scope of the pre-set threshold value of described people's face coordinate offset amount is between 1 to 5.
Preferably, in described step 40, in data capture process, carry out in real time transducer detection, mainly comprise accekeration and the gyrostatic angular acceleration values of sense acceleration transducer.
Preferably, in described step 40, the detected value of transducer is carried out to threshold values calculating, mainly whether accekeration or the angular acceleration values that calculating sensor detects surpasses pre-set threshold value, if accekeration and angular acceleration values are all no more than pre-set threshold value, represent that data that camera catches, in stable state, if one of them of accekeration or angular acceleration values surpasses pre-set threshold value, represent that the data that camera is caught play pendulum.
Preferably, the scope of the pre-set threshold value of described accekeration or angular acceleration values is between 1 to 5.
Preferably, in described step 50, countdown module starts to carry out countdown, and in countdown process, continue the data that capture to carry out the detection of people's face and transducer detection, if wherein any one detected, surpass pre-set threshold value, automatically end countdown and return to execution step 20.
Preferably, the execution sequence of described step 30 and step 40 can back to front or execution side by side.
Preferably, in described step 20, the data that capture are carried out to the detection of people's face, after people's face being detected, camera, automatically to the target people face step of focusing, and carries out landscaping treatment to people's face automatically.
The invention has the beneficial effects as follows:
The self-timer method of a kind of automatic camera of the present invention, first it carry out the detection of people's face by camera to the data that capture, if people's face detected, further the side-play amount of people's face coordinate is carried out to threshold values calculating, and the detected value of transducer is carried out to threshold values calculating, meet after above-mentioned condition simultaneously, countdown module starts to carry out countdown, and after finishing, countdown sends a control signal to camera, drive camera to automatically snap, guarantee in the moment system of taking pictures in stable state, thereby prevent the jitter problem causing because of touches device, make the better effects if of taking pictures.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the general flow chart of the self-timer method of a kind of automatic camera of the present invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, the self-timer method of a kind of automatic camera of the present invention, it comprises the following steps:
10. open camera, and carry out catching of real time data;
20. pairs of data that capture are carried out the detection of people's face;
30. recorder's face coordinates, and the side-play amount of people's face coordinate is carried out to threshold values calculating, if do not surpass pre-set threshold value, do not perform step 40, otherwise execution step 20;
40. carry out in real time transducer detection in data capture process, and the detected value of transducer is carried out to threshold values calculating, if do not surpass pre-set threshold value, do not perform step 50, otherwise execution step 20;
50. countdown modules start to carry out countdown, and after countdown finishes, send a control signal to camera, drive camera to automatically snap.
In described step 20, the data that capture are carried out to the detection of people's face, this method for detecting human face is known technology, and those skilled in the art can select suitable detection method to detect, and repeat no more here; If people's face do not detected, repeat this step and human face region and be reset to 0, if people's face detected, record the position coordinates in the real time data that this human face region catches at camera.
In described step 30, the side-play amount of people's face coordinate is carried out to threshold values calculating, mainly the displacement of calculating the coordinate position of this human face region in former frame data and rear frame data in the real time data that camera catches, if displacement is no more than pre-set threshold value, represent that data that camera catches, in stable state, if displacement surpasses pre-set threshold value, represent that the data that camera is caught play pendulum.By the method, carry out judgement of stability more reliable, avoid producing mistake and clap.
In described step 40, in data capture process, carry out in real time transducer detection, mainly comprise accekeration and the gyrostatic angular acceleration values of sense acceleration transducer; In described step 40, the detected value of transducer is carried out to threshold values calculating, mainly whether accekeration or the angular acceleration values that calculating sensor detects surpasses pre-set threshold value, if accekeration and angular acceleration values are all no more than pre-set threshold value, represent that data that camera catches, in stable state, if one of them of accekeration or angular acceleration values surpasses pre-set threshold value, represent that the data that camera is caught play pendulum.
People's face of above-mentioned steps 30 detect calculate with threshold values and the transducer of step 40 detect the execution sequence that calculates with threshold values can back to front or execution side by side, its effect is equal to.
In the present embodiment, the scope of the pre-set threshold value of described people's face coordinate offset amount, between 1 to 5, is preferably 3; The scope of described accekeration or the pre-set threshold value of angular acceleration values, between 1 to 5, is preferably 3.
In described step 50, countdown module starts to carry out countdown, and in countdown process, continue the data that capture to carry out the detection of people's face and transducer detection, if wherein any one detected, surpass pre-set threshold value, automatically end countdown and return to execution step 20.In the present embodiment, the duration of countdown can be system intialization, is defaulted as 3 seconds, and user also can self-definedly adjust.
In addition, in described step 20, the data that capture are carried out to the detection of people's face, after people's face being detected, camera is automatically to the target people face step of focusing, and automatically people's face is carried out to landscaping treatment, such as mill skin, whitening, thin face, anti-acne, nti-freckle, adjustment saturation, brightness regulation etc., makes user can see the effect of taking pictures preferably when taking pictures preview.
The camera that camera in the present embodiment can employing equipment carries, or external camera.
Above-mentioned explanation illustrates and has described the preferred embodiments of the present invention, be to be understood that the present invention is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in invention contemplated scope herein, by technology or the knowledge of above-mentioned instruction or association area, change.And the change that those skilled in the art carry out and variation do not depart from the spirit and scope of the present invention, all should be in the protection range of claims of the present invention.
Claims (11)
1. a self-timer method for automatic camera, is characterized in that, comprises the following steps:
10. open camera, and carry out catching of real time data;
20. pairs of data that capture are carried out the detection of people's face;
30. recorder's face coordinates, and the side-play amount of people's face coordinate is carried out to threshold values calculating, if do not surpass pre-set threshold value, do not perform step 40, otherwise execution step 20;
40. carry out in real time transducer detection in data capture process, and the detected value of transducer is carried out to threshold values calculating, if do not surpass pre-set threshold value, do not perform step 50, otherwise execution step 20;
50. countdown modules start to carry out countdown, and after countdown finishes, send a control signal to camera, drive camera to automatically snap.
2. the self-timer method of a kind of automatic camera according to claim 1, is characterized in that: described camera comprises the camera that equipment carries, or external camera.
3. the self-timer method of a kind of automatic camera according to claim 1, it is characterized in that: in described step 20, the data that capture are carried out to the detection of people's face, if people's face do not detected, repeat this step and human face region and be reset to 0, if people's face detected, record the position coordinates in the real time data that this human face region catches at camera.
4. according to the self-timer method of a kind of automatic camera described in claim 1 or 3, it is characterized in that: in described step 30, the side-play amount of people's face coordinate is carried out to threshold values calculating, mainly the displacement of calculating the coordinate position of this human face region in former frame data and rear frame data in the real time data that camera catches, if displacement is no more than pre-set threshold value, represent that data that camera catches, in stable state, if displacement surpasses pre-set threshold value, represent that the data that camera is caught play pendulum.
5. the self-timer method of a kind of automatic camera according to claim 4, is characterized in that: the scope of the pre-set threshold value of described people's face coordinate offset amount is between 1 to 5.
6. the self-timer method of a kind of automatic camera according to claim 1, it is characterized in that: in described step 40, in data capture process, carry out in real time transducer detection, mainly comprise accekeration and the gyrostatic angular acceleration values of sense acceleration transducer.
7. the self-timer method of a kind of automatic camera according to claim 6, it is characterized in that: in described step 40, the detected value of transducer is carried out to threshold values calculating, mainly whether accekeration or the angular acceleration values that calculating sensor detects surpasses pre-set threshold value, if accekeration and angular acceleration values are all no more than pre-set threshold value, represent that data that camera catches, in stable state, if one of them of accekeration or angular acceleration values surpasses pre-set threshold value, represent that the data that camera is caught play pendulum.
8. the self-timer method of a kind of automatic camera according to claim 7, is characterized in that: the scope of described accekeration or the pre-set threshold value of angular acceleration values is between 1 to 5.
9. the self-timer method of a kind of automatic camera according to claim 1, it is characterized in that: in described step 50, countdown module starts to carry out countdown, and in countdown process, continue the data that capture to carry out the detection of people's face and transducer detection, if wherein any one detected, surpass pre-set threshold value, automatically end countdown and return to execution step 20.
10. the self-timer method of a kind of automatic camera according to claim 1, is characterized in that: the execution sequence of described step 30 and step 40 can back to front or execution side by side.
The self-timer method of 11. a kind of automatic cameras according to claim 1, it is characterized in that: in described step 20, the data that capture are carried out to the detection of people's face, after people's face being detected, camera is automatically to the target people face step of focusing, and automatically people's face carried out to landscaping treatment.
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| CN201410424389.2A CN104159037A (en) | 2014-08-26 | 2014-08-26 | Self-timer method for automatically photographing |
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| CN104580912A (en) * | 2015-01-19 | 2015-04-29 | 宇龙计算机通信科技(深圳)有限公司 | Shooting method, device and terminal |
| CN105282444A (en) * | 2015-10-20 | 2016-01-27 | 移康智能科技(上海)有限公司 | Specific area capturing method for intelligent cat eye and intelligent cat eye |
| CN105320929A (en) * | 2015-05-21 | 2016-02-10 | 维沃移动通信有限公司 | Synchronous beautification method for photographing and photographing apparatus thereof |
| CN105450930A (en) * | 2015-11-09 | 2016-03-30 | 广州多益网络科技有限公司 | Selfie method and device |
| CN105704395A (en) * | 2016-04-05 | 2016-06-22 | 广东欧珀移动通信有限公司 | Shooting method and shooting device |
| CN105718887A (en) * | 2016-01-21 | 2016-06-29 | 惠州Tcl移动通信有限公司 | Shooting method and shooting system capable of realizing dynamic capturing of human faces based on mobile terminal |
| CN105933590A (en) * | 2016-06-30 | 2016-09-07 | 广东欧珀移动通信有限公司 | Photographing processing method and device for intelligent terminal |
| CN106210516A (en) * | 2016-07-06 | 2016-12-07 | 广东欧珀移动通信有限公司 | One is taken pictures processing method and terminal |
| CN106231297A (en) * | 2016-08-29 | 2016-12-14 | 深圳天珑无线科技有限公司 | The detection method of photographic head and device |
| CN106682959A (en) * | 2016-11-29 | 2017-05-17 | 维沃移动通信有限公司 | Virtual reality terminal data processing method and virtual reality terminal |
| CN106791407A (en) * | 2016-12-27 | 2017-05-31 | 宇龙计算机通信科技(深圳)有限公司 | A kind of self-timer control method and system |
| CN106899761A (en) * | 2017-02-21 | 2017-06-27 | 深圳市金立通信设备有限公司 | A kind of image pickup method and terminal |
| CN106909921A (en) * | 2016-08-26 | 2017-06-30 | 北京智鉴科技有限责任公司 | Seal image harvester and method |
| CN107483807A (en) * | 2017-06-30 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of self-timer method, device and its mobile terminal |
| CN107835374A (en) * | 2017-12-15 | 2018-03-23 | 苏州燕云网络技术有限公司 | Automatic shooting method and device applied to mobile terminal |
| CN108495031A (en) * | 2018-03-22 | 2018-09-04 | 广东小天才科技有限公司 | A kind of photographic method and wearable device based on wearable device |
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| CN110290312A (en) * | 2019-04-30 | 2019-09-27 | 成都品果科技有限公司 | Automatic detection photographed scene and the method taken pictures |
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| CN104580912B (en) * | 2015-01-19 | 2018-01-09 | 宇龙计算机通信科技(深圳)有限公司 | A kind of image pickup method, device and terminal |
| CN104580912A (en) * | 2015-01-19 | 2015-04-29 | 宇龙计算机通信科技(深圳)有限公司 | Shooting method, device and terminal |
| US10339415B2 (en) | 2015-01-19 | 2019-07-02 | Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd. | Photographing method and apparatus and terminal |
| CN105320929A (en) * | 2015-05-21 | 2016-02-10 | 维沃移动通信有限公司 | Synchronous beautification method for photographing and photographing apparatus thereof |
| CN105282444A (en) * | 2015-10-20 | 2016-01-27 | 移康智能科技(上海)有限公司 | Specific area capturing method for intelligent cat eye and intelligent cat eye |
| CN105450930A (en) * | 2015-11-09 | 2016-03-30 | 广州多益网络科技有限公司 | Selfie method and device |
| CN105718887A (en) * | 2016-01-21 | 2016-06-29 | 惠州Tcl移动通信有限公司 | Shooting method and shooting system capable of realizing dynamic capturing of human faces based on mobile terminal |
| CN105704395B (en) * | 2016-04-05 | 2018-09-14 | 广东欧珀移动通信有限公司 | Photographic method and camera arrangement |
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| CN106210516B (en) * | 2016-07-06 | 2019-05-14 | Oppo广东移动通信有限公司 | One kind is taken pictures processing method and terminal |
| CN106210516A (en) * | 2016-07-06 | 2016-12-07 | 广东欧珀移动通信有限公司 | One is taken pictures processing method and terminal |
| CN106909921A (en) * | 2016-08-26 | 2017-06-30 | 北京智鉴科技有限责任公司 | Seal image harvester and method |
| CN106909921B (en) * | 2016-08-26 | 2023-11-24 | 北京智鉴科技有限责任公司 | Seal image acquisition device and method |
| CN106231297A (en) * | 2016-08-29 | 2016-12-14 | 深圳天珑无线科技有限公司 | The detection method of photographic head and device |
| CN106682959A (en) * | 2016-11-29 | 2017-05-17 | 维沃移动通信有限公司 | Virtual reality terminal data processing method and virtual reality terminal |
| CN106791407A (en) * | 2016-12-27 | 2017-05-31 | 宇龙计算机通信科技(深圳)有限公司 | A kind of self-timer control method and system |
| CN106899761A (en) * | 2017-02-21 | 2017-06-27 | 深圳市金立通信设备有限公司 | A kind of image pickup method and terminal |
| WO2018228503A1 (en) * | 2017-06-16 | 2018-12-20 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method of focusing, terminal, and computer-readable storage medium |
| US10602055B2 (en) | 2017-06-16 | 2020-03-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method of focusing, terminal, and computer-readable storage medium |
| CN107483807A (en) * | 2017-06-30 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of self-timer method, device and its mobile terminal |
| CN107835374A (en) * | 2017-12-15 | 2018-03-23 | 苏州燕云网络技术有限公司 | Automatic shooting method and device applied to mobile terminal |
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Application publication date: 20141119 |