CN104202515B - Filming apparatus and its image pickup method - Google Patents
Filming apparatus and its image pickup method Download PDFInfo
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- CN104202515B CN104202515B CN201410381578.6A CN201410381578A CN104202515B CN 104202515 B CN104202515 B CN 104202515B CN 201410381578 A CN201410381578 A CN 201410381578A CN 104202515 B CN104202515 B CN 104202515B
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Abstract
The invention discloses a kind of filming apparatus and its image pickup methods.The filming apparatus includes: camera unit, for clapping the first picture for taking people；Controller is connect with camera unit, for obtaining the first picture from camera unit, and the first picture is compared with preset picture format；If the first picture does not meet preset picture format, controller generates prompt information, so that camera unit takes second picture according to prompt information bat.By the above-mentioned means, the present invention can be improved the quality of filming apparatus shooting, the experience of user is improved.
Description
Technical field
The present invention relates to technique for taking fields, more particularly to a kind of filming apparatus and its image pickup method.
Background technique
Currently, smart phone becomes increasingly popular, the daily camera using mobile phone replaces mm professional camera special to be shot, and is used for
Record the drop of daily life.But the bat of the camera of existing mobile phone takes the quality of photograph to be restricted, and fails and mm professional camera special
Shooting match in excellence or beauty.
Summary of the invention
The embodiment of the invention provides a kind of filming apparatus and its image pickup methods, can be improved the quality of shooting.
First aspect provides a kind of filming apparatus comprising: camera unit, for clapping the first picture for taking people；Controller,
It connect with camera unit, for obtaining the first picture from camera unit, and the first picture and preset picture format is compared
Compared with；If the first picture does not meet preset picture format, controller generates prompt information, so that camera unit is believed according to prompt
Breath is clapped and takes second picture.
Wherein, it includes: that controller obtains people in the first picture that the first picture is compared by controller with picture format
The first distance on head and upper side frame, and first distance is compared with the first range threshold of picture format；If first away from
From the first range threshold is not met, then controller generates prompt information.
Wherein, if picture format is feature, and first distance meets the first range threshold, then controller obtains the first picture
The chest of middle people and the second distance of lower frame, and second distance is compared with the second range threshold of picture format；If
Second distance does not meet the second range threshold, then controller generates prompt information.
Wherein, if picture format is half body, and first distance meets the first range threshold, then controller obtains the first picture
The waist of middle people and the third distance of lower frame, and third distance is compared with the third range threshold of picture format；If
Third distance does not meet third range threshold, then controller generates prompt information.
Wherein, if picture format is attended to anything else for seven, and first distance meets the first range threshold, then controller obtains the first figure
4th distance of the knee and lower frame of people in piece, and the 4th distance is compared with the 4th range threshold of picture format；
If the 4th distance does not meet the 4th range threshold, controller generates prompt information.
Wherein, if picture format is whole body, and first distance meets the first range threshold, then controller obtains the first picture
The foot of middle people and the 5th distance of lower frame, and the 5th distance is compared with the 5th range threshold of picture format；If
5th distance does not meet the 5th range threshold, then controller generates prompt information.
Wherein, the first range threshold is 17cm-23cm.
Second aspect provides a kind of image pickup method comprising: clap the first picture for taking people；Obtain the first picture, and by
One picture is compared with preset picture format；If the first picture does not meet preset picture format, prompt information is generated,
To take second picture according to prompt information bat.
Wherein, the first picture is compared with picture format includes: to obtain the head of people and upper side frame in the first picture
First distance, and first distance is compared with the first range threshold of picture format；If first distance does not meet first
Range threshold, then prompt information.
Wherein, the first range threshold is 17cm-23cm.
Through the above scheme, the beneficial effects of the present invention are: the present invention claps the first picture for taking people, control by camera unit
Device processed obtains the first picture from camera unit, and the first picture is compared with preset picture format, if the first picture is not
Meeting preset picture format, then controller generates prompt information, so that camera unit takes second picture according to prompt information bat,
And then can be improved the quality of filming apparatus shooting, improve the experience of user.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the structural schematic diagram of the filming apparatus of first embodiment of the invention；
Fig. 2 is schematic diagram when the first picture is feature in Fig. 1；
Fig. 3 is schematic diagram when the first picture is half body in Fig. 1；
Fig. 4 is schematic diagram when the first picture is attended to anything else in Fig. 1 for seven；
Fig. 5 is schematic diagram when the first picture is whole body in Fig. 1；
Fig. 6 is the flow chart of the image pickup method of first embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall within the protection scope of the present invention.
Referring to Figure 1, Fig. 1 is the structural schematic diagram of the filming apparatus of first embodiment of the invention.As shown in Figure 1, this reality
Applying the revealed filming apparatus 10 of example includes: camera unit 11 and controller 12.
In the present embodiment, camera unit 11 and controller 12 connect, and camera unit 11 is used to clap the first picture for taking people,
Controller 12 obtains the first picture from camera unit 11, and the first picture and preset picture format are compared.If first
Picture does not meet preset picture format, then controller 12 generates prompt information, and will be prompted to information and be sent to camera unit 11,
So that camera unit 11 takes second picture according to prompt information bat；If the first picture meets preset picture format, dress is shot
Set 10 memory the first picture of storage (not shown).
After controller 12 gets the first picture, the position of the people in the first picture is identified, such as controller
12 can identify the head of people, chest, waist, knee or foot in the first picture.
Wherein, it includes: that controller 12 obtains first that the first picture and preset picture format are compared by controller 12
The first distance L1 of the upper side frame of the head of people and the first picture in picture, as shown in Figure 2.Controller 12 by first distance L1 with
First range threshold D1 of picture format is compared, if first distance L1 does not meet the first range threshold D1, i.e. first distance
For L1 not in the first range threshold D1, then controller 12 generates prompt information, and will be prompted to information and be sent to camera unit 11, with
Camera unit 11 being set, first distance L1 in the first range threshold D1 according to prompt information, such as camera unit 11 passes through
It moves up or moves down or realized by person of modern times or far from modes such as people.Preferably, the first range threshold D1 is 17cm-23cm.At it
His embodiment, those skilled in the art can set other numberical range thresholds for the first range threshold D1 according to actual needs
Value.
If first distance L1 meets the first range threshold D1, and controller 12 recognizes the first picture only and includes the head of people
And chest, i.e. picture format is feature, then controller 12 also obtains the second distance of the chest and lower frame of people in the first picture
L2, as shown in Figure 2.Second distance L2 is compared by controller 12 with the second range threshold D2 of picture format, if second away from
Meet the second range threshold D2 from L2, then the first picture is stored in the memory of photographic device 10 by controller 12；If second
Distance L2 does not meet the second range threshold D2, then controller 12 generates prompt information, and will be prompted to information and be sent to camera unit
11, camera unit 11 is adjusted second distance L2 according to prompt information, so that second distance L2 is in the second range threshold D2.
Preferably, the second range threshold D2 is 9cm-11cm.
If first distance L1 meets the first range threshold D1, and controller 12 recognizes the first picture only and includes the head of people
Portion, chest and waist, i.e. picture format are half body, then controller 12 also obtains the waist and lower frame of people in the first picture
Third distance L3, as shown in Figure 3.Third distance L3 is compared by controller 12 with the third range threshold D3 of picture format,
If third distance L3 meets third range threshold D3, the first picture is stored in the memory of photographic device 10 by controller 12
It is interior；If third distance L3 does not meet third range threshold D3, controller 12 generates prompt information, and will be prompted to information and be sent to
Camera unit 11, camera unit 11 is adjusted third distance L3 according to prompt information, so that third distance L3 is in third range
In threshold value D3.Preferably, third range threshold D3 is 9cm-11cm.
If first distance L1 meets the first range threshold D1, and controller 12 recognizes the first picture only and includes the head of people
Portion, chest, waist and knee, i.e. picture format are seven to attend to anything else, then controller 12 also obtain in the first picture the knee of people with
4th distance L4 of lower frame, as shown in Figure 4.Controller 12 by the 4th range threshold D4 of the 4th distance L4 and picture format into
Row compares, if the 4th distance L4 meets the 4th range threshold D4, the first picture is stored in photographic device 10 by controller 12
In memory；If the 4th distance L4 does not meet the 4th range threshold D4, controller 12 generates prompt information, and will be prompted to information
It is sent to camera unit 11, camera unit 11 is adjusted the 4th distance L4 according to prompt information, so that the 4th distance L4 is
In four range threshold D4.Preferably, the 4th range threshold D4 is 9cm-11cm.
If first distance L1 meets the first range threshold D1, and controller 12 recognizes the first picture only and includes the head of people
Portion, chest, waist, knee and foot, i.e. picture format are whole body, then controller 12 also obtains the foot of people in the first picture
With the 5th distance L5 of lower frame, as shown in Figure 5.Controller 12 is by the 5th range threshold D5 of the 5th distance L5 and picture format
It is compared, if the 5th distance L5 meets the 5th range threshold D5, the first picture is stored in photographic device 10 by controller 12
Memory in；If the 5th distance L5 does not meet the 5th range threshold D5, controller 12 generates prompt information, and will be prompted to letter
Breath is sent to camera unit 11, and camera unit 11 is adjusted the 5th distance L5 according to prompt information, so that the 5th distance L5 exists
In 5th range threshold D5.Preferably, the 5th range threshold D5 is 18cm-21cm.
Optionally, photographic device 10 further includes display unit (not shown), display unit according to prompt information show to the left/
The prompt texts such as to the right/up/down clap the second picture for taking better quality so that user is adjusted according to prompt text.
I.e. display unit refers to according to the prompt information display orientation deictic word obtained from controller 12, user according to the orientation of display unit
Show that the focus that adjustment filming apparatus 10 is taken pictures, the focus such as taken pictures are prominent head (picture format is feature), then head is by finger
It is mobile to left/right/up/down in the picture construction of display unit to determine direction, carries out secondary shooting, takes second picture to clap；It claps
According to focus be that whole body shines (picture format is whole body), then it is whole by assigned direction in the picture construction of display unit to the left/
The right side/up/down is mobile, carries out secondary shooting.Prompt information is preferably the move in the focus orientation of filming apparatus 10, prompts letter
Breath is shown 30 seconds on the display unit, and to cause the attention of user, furthermore user is not required to do prompt information any additional
Operation, display unit can be back to interface of taking pictures, and user takes second according to the secondary shooting of prompt information progress is got to obtain to clap
Picture.
Wherein, filming apparatus 10 is preferably the mobile terminal that mobile phone, tablet computer or ipad etc. can be shot.
The present embodiment claps the first picture for taking people by camera unit 11, and controller 12 obtains the first figure from camera unit 11
Piece, and the first picture is compared with preset picture format, if the first picture does not meet preset picture format, control
Device 12 generates prompt information, so that camera unit 11 takes second picture according to prompt information bat, and then can be improved filming apparatus
The quality of 10 shootings, improves the experience of user.
Understandable to be, the present invention is able to pass through the controller limbs, the distance etc. that 12 pair of first picture is recognized, and
Mode needed for intelligently judging user then according to angle optimal in this mode, position etc., is set more professional, excellent
The picture format of change is liked to shoot the picture for getting more excellent effect with this to meet the needs of users.The present invention is without special
The photographer of industry can be realized, more practicability.
The invention also includes a kind of image pickup methods, carry out on the basis of first embodiment revealed filming apparatus 10
Description.As shown in fig. 6, image pickup method includes:
S601: camera unit 11 claps the first picture for taking people；
S602: controller 12 obtains the first picture, and the first picture is compared with preset picture format；
S603: if the first picture does not meet preset picture format, controller 12 generates prompt information, so that camera shooting is single
Member 11 takes second picture according to prompt information bat.
Wherein, controller 12 obtains the first picture from camera unit 11, and by the first picture and preset picture format into
Row compares.If the first picture does not meet preset picture format, controller 12 generates prompt information, and will be prompted to information transmission
To camera unit 11.If the first picture meets preset picture format, the memory of filming apparatus 10 stores the first picture.
Specifically, controller 12 obtains the first distance L1 of the upper side frame on the head and the first picture of people in the first picture,
And be compared first distance L1 with the first range threshold D1 of picture format, if first distance L1 does not meet the first range threshold
Value D1, then controller 12 generates prompt information, and will be prompted to information and is sent to camera unit 11, so that camera unit 11 is according to mentioning
Show that first distance L1 is arranged in the first range threshold D1 information.Preferably, the first range threshold D1 is 17cm-23cm.
If first distance L1 meets the first range threshold D1, and picture format is feature, then controller 12 also obtains first
The second distance L2 of the chest and lower frame of people in picture.Controller 12 is by the second range threshold of second distance L2 and picture format
Value D2 is compared, if second distance L2 meets the second range threshold D2, the first picture is stored in camera shooting dress by controller 12
It sets in 10 memory；If second distance L2 does not meet the second range threshold D2, controller 12 generates prompt information, and will mention
Show that information is sent to camera unit 11, camera unit 11 is adjusted second distance L2 according to prompt information, so that second distance
L2 is in the second range threshold D2.Preferably, the second range threshold D2 is 9cm-11cm.
If first distance L1 meets the first range threshold D1, and picture format is half body, then controller 12 also obtains first
The third distance L3 of the waist and lower frame of people in picture.Controller 12 is by the third range threshold of third distance L3 and picture format
Value D3 is compared, if third distance L3 meets third range threshold D3, the first picture is stored in camera shooting dress by controller 12
It sets in 10 memory；If third distance L3 does not meet third range threshold D3, controller 12 generates prompt information, and will mention
Show that information is sent to camera unit 11, camera unit 11 is adjusted third distance L3 according to prompt information, so that third distance
L3 is in third range threshold D3.Preferably, third range threshold D3 is 9cm-11cm.
If first distance L1 meets the first range threshold D1, and picture format is seven to attend to anything else, then controller 12 also obtains the
4th distance L4 of the knee and lower frame of people in one picture.Controller 12 is by the 4th range of the 4th distance L4 and picture format
Threshold value D4 is compared, if the 4th distance L4 meets the 4th range threshold D4, the first picture is stored in camera shooting by controller 12
In the memory of device 10；If the 4th distance L4 does not meet the 4th range threshold D4, controller 12 generates prompt information, and will
Prompt information is sent to camera unit 11, and camera unit 11 is adjusted the 4th distance L4 according to prompt information so that the 4th away from
From L4 in the 4th range threshold D4.Preferably, the 4th range threshold D4 is 9cm-11cm.
If first distance L1 meets the first range threshold D1, and picture format is whole body, then controller 12 also obtains first
5th distance L5 of the foot of people and lower frame in picture.Controller 12 is by the 5th range threshold of the 5th distance L5 and picture format
Value D5 is compared, if the 5th distance L5 meets the 5th range threshold D5, the first picture is stored in camera shooting dress by controller 12
It sets in 10 memory；If the 5th distance L5 does not meet the 5th range threshold D5, controller 12 generates prompt information, and will mention
Show that information is sent to camera unit 11, camera unit 11 is adjusted the 5th distance L5 according to prompt information, so that the 5th distance
L5 is in the 5th range threshold D5.Preferably, the 5th range threshold D5 is 18cm-21cm.
In conclusion the present invention claps the first picture for taking people by camera unit, controller obtains first from camera unit
Picture, and the first picture is compared with preset picture format, if the first picture does not meet preset picture format, control
Device processed generates prompt information, so that camera unit takes second picture according to prompt information bat, and then can be improved filming apparatus bat
The quality taken the photograph improves the experience of user.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of filming apparatus, which is characterized in that the filming apparatus includes:
Camera unit, for clapping the first picture for taking people；
Controller is connect with the camera unit, for obtaining first picture from the camera unit, obtains described first
The first distance on the head of people and upper side frame in picture, by the first range threshold of the first distance and the picture format into
Row compares；
When the first distance meets first range threshold, the body part of people in first picture is known
Not, the distance between the body part and corresponding frame are obtained and, to judge that user takes pictures required mode accordingly, then will
First picture is compared with preset picture format；
If first picture does not meet the preset picture format, the controller generates prompt information, so that described
Camera unit takes second picture according to prompt information bat.
2. filming apparatus according to claim 1, which is characterized in that the controller is by first picture and the figure
Piece format, which is compared, includes:
If the first distance does not meet first range threshold, the controller generates the prompt information.
3. filming apparatus according to claim 1, which is characterized in that if the picture format is feature, and described first
Distance meets first range threshold, then the controller obtains second of the chest and lower frame of people in first picture
Distance, and the second distance is compared with the second range threshold of the picture format；If the second distance is not inconsistent
Second range threshold is closed, then the controller generates the prompt information.
4. filming apparatus according to claim 1, which is characterized in that if the picture format is half body, and described first
Distance meets first range threshold, then the controller obtains the waist of people and the third of lower frame in first picture
Distance, and the third distance is compared with the third range threshold of the picture format；If the third distance is not inconsistent
The third range threshold is closed, then the controller generates the prompt information.
5. filming apparatus according to claim 1, which is characterized in that if the picture format is seven to attend to anything else, and described the
One distance meets first range threshold, then the controller obtains of the knee and lower frame of people in first picture
Four distances, and the 4th distance is compared with the 4th range threshold of the picture format；If the 4th distance is not
Meet the 4th range threshold, then the controller generates the prompt information.
6. filming apparatus according to claim 1, which is characterized in that if the picture format is whole body, and described first
Distance meets first range threshold, then the controller obtains the 5th of the foot of people and lower frame in first picture
Distance, and the 5th distance is compared with the 5th range threshold of the picture format；If the 5th distance is not inconsistent
The 5th range threshold is closed, then the controller generates the prompt information.
7. filming apparatus according to claim 1, which is characterized in that first range threshold is 17cm-23cm.
8. a kind of image pickup method, which is characterized in that the described method includes:
Clap the first picture for taking people；
First picture is obtained, the head of people and the first distance of upper side frame in first picture are obtained, by described first
Distance is compared with the first range threshold of the picture format；
When the first distance meets first range threshold, the body part of people in first picture is known
Not, the distance between the body part and corresponding frame are obtained and, to judge that user takes pictures required mode accordingly；
First picture is compared with preset picture format；
If first picture does not meet the preset picture format, prompt information is generated, according to the prompt information
Bat takes second picture.
9. according to the method described in claim 8, it is characterized in that, described carry out first picture and the picture format
Compare and includes:
If the first distance does not meet first range threshold, the prompt information is generated.
10. according to the method described in claim 8, it is characterized in that, first range threshold is 17cm-23cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410381578.6A CN104202515B (en) | 2014-08-05 | 2014-08-05 | Filming apparatus and its image pickup method |
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| CN201410381578.6A CN104202515B (en) | 2014-08-05 | 2014-08-05 | Filming apparatus and its image pickup method |
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| CN104202515B true CN104202515B (en) | 2019-04-19 |
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| CN105100625B (en) * | 2015-08-27 | 2018-06-12 | 华南理工大学 | A kind of character image auxiliary shooting method and system based on image aesthetics |
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| US8125526B2 (en) * | 2006-02-03 | 2012-02-28 | Olympus Imaging Corp. | Camera for selecting an image from a plurality of images based on a face portion and contour of a subject in the image |
| US8111874B2 (en) * | 2007-12-04 | 2012-02-07 | Mediatek Inc. | Method and apparatus for image capturing |
| CN101639610B (en) * | 2008-08-01 | 2011-03-23 | 鸿富锦精密工业（深圳）有限公司 | Digital photographic device and self-shoot guidance method |
| CN101771815B (en) * | 2008-12-30 | 2011-12-14 | 华晶科技股份有限公司 | Digital image shooting method |
| KR102045957B1 (en) * | 2013-01-18 | 2019-11-18 | 삼성전자 주식회사 | Method and apparatus for photographing of a portable terminal |
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