CN105430273A - Method and device for taking photos and measuring distances by using mobile terminal - Google Patents
Method and device for taking photos and measuring distances by using mobile terminal Download PDFInfo
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- CN105430273A CN105430273A CN201510946183.0A CN201510946183A CN105430273A CN 105430273 A CN105430273 A CN 105430273A CN 201510946183 A CN201510946183 A CN 201510946183A CN 105430273 A CN105430273 A CN 105430273A
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- mobile terminal
- range
- range sensor
- distance
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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
- H04N23/62—Control of parameters via user interfaces
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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
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a method for taking photos and measuring distances by using a mobile terminal. The method comprises the following steps: the mobile terminal opens a camera and enters a preview interface; a distance sensor measures the distances between all objects in the preview interface and a photographic point; an AP (Application Processor) communicates with the distance sensor to obtain distance information; the AP displays the distance information at corresponding positions of display screen pictures of the mobile terminal; and the distance information is simultaneously stored in a photo by pressing down a camera button of the mobile terminal. According to the method and the device for taking photos and measuring distances by using the mobile terminal, the photographing technology of the mobile terminal can be combined with the distance measurement technology, and the distance information in the photo is displayed on the corresponding objects of the photo, so that a user can conveniently and quickly know the object distance information in the photo, the interest of using the mobile terminal is increased for the user and the user experience is good.
Description
Technical field
The present invention relates to field of mobile terminals, particularly a kind of utilize mobile terminal take pictures range finding method and device.
Background technology
Mobile terminal has greatly enriched the life of people, work, can be taken pictures at any time by mobile phone users, time current mobile terminal to update is regenerated, the pixel of main consideration camera and the degree true to nature of picture, photo is made to seem more beautiful, meet the aesthetic requirement of user, and have ignored the another one fact: user is sharing, when appreciating photo, if wonder the range information of object and photographer's mobile terminal in photo, have no idea to obtain relatively accurate information, the experience of life can only be relied on to go to estimate, and the angle that mobile terminal is taken pictures, the factors such as light, make to rely on the experience of life to go the error of estimated distance larger.
If really need to know accurate range information, need by special instrument to going on the spot to measure, as tape measure, rangefinder etc., waste time and energy like this, to general user, the meaning of enforcement is also little.If wonder the distance of multiple object from us, can only test one by one, very time-consuming.
The mobile terminal of simple band camera function, if directly with corresponding object distance information in captured photograph, its playability just strengthens greatly with interesting, and also more convenient, Consumer's Experience is also relatively good.
Therefore be necessary to provide a kind of mobile terminal with distance measurement function to meet the demand of user.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art and deficiency, there is provided a kind of utilize mobile terminal take pictures range finding method, the shooting technology of mobile terminal can be combined with ranging technology, and the range information in photo is presented on object corresponding to photo.
Another object of the present invention is to provide a kind of mobile terminal that utilizes to take pictures the device of range finding.
Object of the present invention is realized by following technical scheme:
Utilize mobile terminal take pictures range finding a method, comprise the following steps:
Mobile terminal is opened camera and is entered preview interface;
Preview interface all objects and the distance between taking pictures a little is measured by range sensor;
AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information;
Range information is presented at the display screen picture corresponding position of mobile terminal by AP;
Press the key of taking pictures of mobile terminal, range information is kept in photograph simultaneously.
Describedly measure preview interface all objects and the distance between taking pictures a little by range sensor, be specially:
Range sensor is to the object emission signal of the camera preview interface of mobile terminal, and range sensor receives the signal returned, and judges the distance of mobile terminal to object according to the time that power or the signal of inverse signal return.
Described AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information, is specially:
Sending after range sensor obtains the range information of object in interrupting receiving to AP, AP has no progeny goes to read by I2C interface the object distance information that range sensor obtains.
Described utilize mobile terminal take pictures range finding method, also comprise:
Open the photograph of preservation, the place that photograph is touched demonstrates actual range simultaneously.User is when using mobile terminal to take pictures, and whether can select to find range: find range in time taking pictures, ranging information can be kept in photograph simultaneously, facilitates user to check simultaneously simultaneously; Range finding time different in time taking pictures, namely user merely takes pictures with mobile terminal, does not then comprise the range information of object in photograph, so also can save the memory space of mobile terminal.
Described mobile terminal comprises smart mobile phone, panel computer.Mobile terminal includes but not limited to smart mobile phone, panel computer, and the mobile terminal with camera function can both realize substantially.
Another object of the present invention is realized by following technical scheme:
Utilize mobile terminal take pictures range finding a device, comprise the camera be placed in mobile terminal, range sensor, AP, wherein mobile terminal is opened camera and is entered preview interface; Preview interface all objects and the distance between taking pictures a little is measured by range sensor; AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information; Range information is presented at the display screen picture corresponding position of mobile terminal by AP; Press the key of taking pictures of mobile terminal, range information is kept in photograph simultaneously.
Describedly measure preview interface all objects and the distance between taking pictures a little by range sensor, be specially:
Range sensor is to the object emission signal of the camera preview interface of mobile terminal, and range sensor receives the signal returned, and judges the distance of mobile terminal to object according to the time that power or the signal of inverse signal return.
Described AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information, is specially:
Sending after range sensor obtains the range information of object in interrupting receiving to AP, AP has no progeny goes to read by I2C interface the object distance information that range sensor obtains.
Described mobile terminal comprises smart mobile phone, panel computer.Mobile terminal includes but not limited to smart mobile phone, panel computer, and the mobile terminal with camera function can both realize substantially.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
Of the present invention utilize mobile terminal take pictures range finding method and device, the shooting technology of mobile terminal can be combined with ranging technology, and the range information in photo is presented on object corresponding to photo, user can know the object distance information in photo quickly and easily, adding users uses the interest of mobile terminal, better user experience.Simultaneously the present invention is the new feasible direction of mobile terminal to update replacement increase by, and provides concrete implementation method, and market prospects are good, contribute to extensive enforcement, application.
Accompanying drawing explanation
Fig. 1 is that a kind of mobile terminal that utilizes of the present invention is taken pictures the flow chart of method of range finding;
Fig. 2 is that a kind of mobile terminal that utilizes of the present invention is taken pictures the structural representation of device of range finding.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The term of specification of the present invention and claims " comprises " and " having " and their any distortion, and intention is to cover not exclusive comprising.Such as contain the process of series of steps or unit, method, system, product or equipment and be not defined in the step or unit listed, but also comprise the step or unit do not listed alternatively, or also comprise alternatively for other intrinsic step of these processes, method, product or equipment or unit.
Embodiment one
As Fig. 1, a kind of utilize mobile terminal take pictures range finding method, comprise the following steps:
Mobile terminal is opened camera and is entered preview interface;
Preview interface all objects and the distance between taking pictures a little is measured by range sensor;
AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information;
Range information is presented at the display screen picture corresponding position of mobile terminal by AP;
Press the key of taking pictures of mobile terminal, range information is kept in photograph simultaneously.
As Fig. 2, a kind of utilize mobile terminal take pictures range finding device, comprise the camera be placed in mobile terminal, range sensor, AP, wherein mobile terminal is opened camera and is entered preview interface; Preview interface all objects and the distance between taking pictures a little is measured by range sensor; AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information; Range information is presented at the display screen picture corresponding position of mobile terminal by AP; Press the key of taking pictures of mobile terminal, range information is kept in photograph simultaneously.
Embodiment two
As Fig. 1, a kind of utilize mobile terminal take pictures range finding method, comprise the following steps:
Mobile terminal is opened camera and is entered preview interface;
Preview interface all objects and the distance between taking pictures a little is measured by range sensor;
AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information;
Range information is presented at the display screen picture corresponding position of mobile terminal by AP;
Press the key of taking pictures of mobile terminal, range information is kept in photograph simultaneously.
Describedly measure preview interface all objects and the distance between taking pictures a little by range sensor, be specially:
Range sensor is to the object emission signal of the camera preview interface of mobile terminal, and range sensor receives the signal returned, and judges the distance of mobile terminal to object according to the time that power or the signal of inverse signal return.
Described AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information, is specially:
Sending after range sensor obtains the range information of object in interrupting receiving to AP, AP has no progeny goes to read by I2C interface the object distance information that range sensor obtains.
Described utilize mobile terminal take pictures range finding method, also comprise:
Open the photograph of preservation, the place that photograph is touched demonstrates actual range simultaneously.It should be noted that, user is when using mobile terminal to take pictures, and whether can select to find range: find range in time taking pictures, ranging information can be kept in photograph simultaneously, facilitates user to check simultaneously simultaneously; Range finding time different in time taking pictures, namely user merely takes pictures with mobile terminal, does not then comprise the range information of object in photograph, so also can save the memory space of mobile terminal.
Described mobile terminal comprises smart mobile phone, panel computer.Mobile terminal includes but not limited to smart mobile phone, panel computer, and the mobile terminal with camera function can both realize substantially.
As Fig. 2, a kind of utilize mobile terminal take pictures range finding device, comprise the camera be placed in mobile terminal, range sensor, AP, wherein mobile terminal is opened camera and is entered preview interface; Preview interface all objects and the distance between taking pictures a little is measured by range sensor; AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information; Range information is presented at the display screen picture corresponding position of mobile terminal by AP; Press the key of taking pictures of mobile terminal, range information is kept in photograph simultaneously.
Describedly measure preview interface all objects and the distance between taking pictures a little by range sensor, be specially:
Range sensor is to the object emission signal of the camera preview interface of mobile terminal, and range sensor receives the signal returned, and judges the distance of mobile terminal to object according to the time that power or the signal of inverse signal return.
Described AP (i.e. ApplicationProcessor, application processor) communicates with range sensor, obtains range information, is specially:
Sending after range sensor obtains the range information of object in interrupting receiving to AP, AP has no progeny goes to read by I2C interface the object distance information that range sensor obtains.
Described mobile terminal comprises smart mobile phone, panel computer.Mobile terminal includes but not limited to smart mobile phone, panel computer, and the mobile terminal with camera function can both realize substantially.
In addition, principle of taking pictures is also by reverberation imaging, a special process chip of taking pictures can be done, can utilizing emitted light (can be laser or other treated light), then utilize the light reflected to do two operations: imaging and range finding from.Because these two process together, so can directly correspondence be together.Again image and corresponding range information are passed to application processor after this special chip processes, application processor is shown to the screen of mobile terminal again.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (9)
1. utilize mobile terminal take pictures range finding a method, it is characterized in that, comprise the following steps:
Mobile terminal is opened camera and is entered preview interface;
Preview interface all objects and the distance between taking pictures a little is measured by range sensor;
AP communicates with range sensor, obtains range information;
Range information is presented at the display screen picture corresponding position of mobile terminal by AP;
Press the key of taking pictures of mobile terminal, range information is kept in photograph simultaneously.
2. the mobile terminal that utilizes according to claim 1 is taken pictures the method for range finding, it is characterized in that, describedly measures preview interface all objects and the distance between taking pictures a little by range sensor, is specially:
Range sensor is to the object emission signal of the camera preview interface of mobile terminal, and range sensor receives the signal returned, and judges the distance of mobile terminal to object according to the time that power or the signal of inverse signal return.
3. according to claim 1 utilize mobile terminal take pictures range finding method, it is characterized in that, described AP communicates with range sensor, obtains range information, is specially:
Sending after range sensor obtains the range information of object in interrupting receiving to AP, AP has no progeny goes to read by I2C interface the object distance information that range sensor obtains.
4. according to claim 1 utilize mobile terminal take pictures range finding method, it is characterized in that, also comprise:
Open the photograph of preservation, the place that photograph is touched demonstrates actual range simultaneously.
5. according to claim 1 utilize mobile terminal take pictures range finding method, it is characterized in that, described mobile terminal comprises smart mobile phone, panel computer.
6. utilize mobile terminal take pictures range finding a device, it is characterized in that: comprise the camera be placed in mobile terminal, range sensor, AP, wherein mobile terminal is opened camera and entered preview interface; Preview interface all objects and the distance between taking pictures a little is measured by range sensor; AP communicates with range sensor, obtains range information; Range information is presented at the display screen picture corresponding position of mobile terminal by AP; Press the key of taking pictures of mobile terminal, range information is kept in photograph simultaneously.
7. the mobile terminal that utilizes according to claim 6 is taken pictures the device of range finding, it is characterized in that: describedly measure preview interface all objects and the distance between taking pictures a little by range sensor, is specially:
Range sensor is to the object emission signal of the camera preview interface of mobile terminal, and range sensor receives the signal returned, and judges the distance of mobile terminal to object according to the time that power or the signal of inverse signal return.
8. according to claim 6 utilize mobile terminal take pictures range finding device, it is characterized in that: described AP communicates with range sensor, obtains range information, is specially:
Sending after range sensor obtains the range information of object in interrupting receiving to AP, AP has no progeny goes to read by I2C interface the object distance information that range sensor obtains.
9. according to claim 6 utilize mobile terminal take pictures range finding device, it is characterized in that: described mobile terminal comprises smart mobile phone, panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946183.0A CN105430273A (en) | 2015-12-16 | 2015-12-16 | Method and device for taking photos and measuring distances by using mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946183.0A CN105430273A (en) | 2015-12-16 | 2015-12-16 | Method and device for taking photos and measuring distances by using mobile terminal |
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| CN105430273A true CN105430273A (en) | 2016-03-23 |
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| CN201510946183.0A Pending CN105430273A (en) | 2015-12-16 | 2015-12-16 | Method and device for taking photos and measuring distances by using mobile terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390209A (en) * | 2017-07-27 | 2017-11-24 | 上海传英信息技术有限公司 | A kind of distance-finding method and range-measurement system applied to intelligent terminal |
| CN108597194A (en) * | 2018-04-16 | 2018-09-28 | Oppo广东移动通信有限公司 | alarm method, device, terminal device and storage medium |
| CN109951648A (en) * | 2019-04-19 | 2019-06-28 | 东莞市南星电子有限公司 | Monitoring camera method and outdoor monitoring camera |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378225Y (en) * | 2009-02-27 | 2010-01-06 | 重庆蓝硕光电科技有限公司 | Multifunctional digital ranging positioning telescope |
| US20110072040A1 (en) * | 2009-09-24 | 2011-03-24 | Casio Computer Co., Ltd. | Image display device, method, and program |
| CN102062596A (en) * | 2010-11-12 | 2011-05-18 | 中兴通讯股份有限公司 | Method and device for measuring distance by utilizing double cameras |
| CN104976971A (en) * | 2014-04-03 | 2015-10-14 | 陈国仁 | Mobile terminal measurement system capable of displaying plan view size of photographed object and measurement method of mobile terminal measurement system |
-
2015
- 2015-12-16 CN CN201510946183.0A patent/CN105430273A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378225Y (en) * | 2009-02-27 | 2010-01-06 | 重庆蓝硕光电科技有限公司 | Multifunctional digital ranging positioning telescope |
| US20110072040A1 (en) * | 2009-09-24 | 2011-03-24 | Casio Computer Co., Ltd. | Image display device, method, and program |
| CN102062596A (en) * | 2010-11-12 | 2011-05-18 | 中兴通讯股份有限公司 | Method and device for measuring distance by utilizing double cameras |
| CN104976971A (en) * | 2014-04-03 | 2015-10-14 | 陈国仁 | Mobile terminal measurement system capable of displaying plan view size of photographed object and measurement method of mobile terminal measurement system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390209A (en) * | 2017-07-27 | 2017-11-24 | 上海传英信息技术有限公司 | A kind of distance-finding method and range-measurement system applied to intelligent terminal |
| CN108597194A (en) * | 2018-04-16 | 2018-09-28 | Oppo广东移动通信有限公司 | alarm method, device, terminal device and storage medium |
| CN108597194B (en) * | 2018-04-16 | 2021-04-20 | Oppo广东移动通信有限公司 | Alarm method, alarm device, terminal equipment and storage medium |
| CN109951648A (en) * | 2019-04-19 | 2019-06-28 | 东莞市南星电子有限公司 | Monitoring camera method and outdoor monitoring camera |
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Application publication date: 20160323 |
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