CN201127064Y - Numeral camera having tracing goal function - Google Patents
Numeral camera having tracing goal function Download PDFInfo
- Publication number
- CN201127064Y CN201127064Y CNU2007200990064U CN200720099006U CN201127064Y CN 201127064 Y CN201127064 Y CN 201127064Y CN U2007200990064 U CNU2007200990064 U CN U2007200990064U CN 200720099006 U CN200720099006 U CN 200720099006U CN 201127064 Y CN201127064 Y CN 201127064Y
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- China
- Prior art keywords
- digital video
- digital camera
- motor
- function
- trail
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a digital camera having object tracking function, which aims to provide a digital camera picking up object by image processing, tracking and photographing the object, capable of photographing oneself without other's help. The utility model comprises an inner electronic circuit of the digital camera, a lens barrel of the digital camera fixed on a rotary device. A transmission shaft of the rotary device is connected with a motor and a motor driving controller sequentially. The motor driving controller is connected with DSP in the inner electronic circuit of the digital camera. The digital camera is capable of picking up objects based on image processing, tracking objects, automatically adjusting direction of lens, and automatically focusing to record videos, so that photographing by oneself is realized to record great daily life at any time without worry that no one helps, thus it is convenient to use.
Description
Technical field
The utility model relates to a kind of Digital Video, in particular, relates to a kind of Digital Video with the function of following the trail of the objective.
Background technology
Along with the continuous development of science and technology, increasing people come to realise the importance of digital camera, and along with the raising of people's demand layer, the quality of consumer's logarithmic code camera and convenience have had more and more higher requirement simultaneously.Present social out on tours is a kind of fashion, and people use digital camera to write down good days at one's side.But Digital Video needs other people when using oneself is taken, and oneself can't be taken oneself.When nobody's help on every side, then powerless, use inconvenient.
The utility model content
The utility model is in order to overcome weak point of the prior art, to provide a kind of and pick up target by image processing, target is carried out follow shot, need not others and helps, can be to own Digital Video of photographing.
The utility model is achieved through the following technical solutions:
A kind of Digital Video with the function of following the trail of the objective comprises Digital Video internal electron circuit, it is characterized in that the lens barrel of Digital Video is fixed on the whirligig, and the power transmission shaft of described whirligig is connected successively with motor, motor drive controller; Described motor drive controller links to each other with DSP in the Digital Video internal electron circuit by the APB bus.
Described whirligig is made up of runner, drive link and transmission mechanism, and described runner links to each other with lens barrel, and drive link one end is fixedlyed connected with runner, the other end be connected with motor by transmission mechanism.Wherein transmission mechanism preferably adopts belt gear.
The utlity model has following technique effect:
Digital Video of the present utility model can be picked up target according to image processing, and target is followed the tracks of, and adjusts lens direction automatically, and automatic focusing comes recording image, thereby can write down good days at one's side at any time to oneself photography, needn't worry for unmanned, easy to use.
Description of drawings
Fig. 1 is the camera lens control appliance schematic diagram that the utlity model has the Digital Video of the function that follows the trail of the objective;
Fig. 2 is the Digital Video lens control circuit figure that the utlity model has the function that follows the trail of the objective.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
Digital Video of the present utility model is to increase to pick up target on the basis of original camera function, and the function that follows the trail of the objective requires fixing camera lens is become camera lens controllable, that can move up and down simultaneously.After like this camera setting being fixed mode, just can write down good days at one's side at any time to oneself photography.Digital Video with the function of following the trail of the objective of the present utility model comprises Digital Video internal electron circuit, camera lens control appliance and lens control circuit.Camera lens control appliance schematic diagram as shown in Figure 1, the camera lens control appliance is by motor, motor drive controller and can be made up of the whirligig of motor control.The lens barrel 1 of Digital Video is fixed on the whirligig, and the power transmission shaft of described whirligig is connected successively with motor 4, motor drive controller.Lens control circuit figure as shown in Figure 2, motor drive controller links to each other with DSP in the Digital Video internal electron circuit by the APB bus, motor drive controller links to each other with motor.
Described whirligig is made up of runner 2, drive link 3 and transmission mechanism, and described runner links to each other with lens barrel, and drive link 3 one ends are fixedlyed connected with runner 2, and the other end is connected with motor 4 by transmission mechanism.Wherein transmission mechanism preferably adopts belt gear.
DSP analyzes the picture of gathering, and the identification personage is for user's select target.After target was determined, DSP analyzed each picture of gathering, and compares, and finds out the target of Subscriber Locked, determines its position and size, whether satisfies the requirement that the user sets.Otherwise produce a series of control informations, as: the target off-center, then export to motor drive controller.Thereby the direction of the rotation controls lens of motor drive controller control motor allows it move up and down.Perhaps target is excessive, too small, at this moment can carry out zoom by lens control circuit, amplifies or dwindles.
Although relate to a kind of Digital Video and carried out special description disclosed with the function of following the trail of the objective with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.
Claims (3)
1, a kind of Digital Video with the function of following the trail of the objective comprises Digital Video internal electron circuit, it is characterized in that the lens barrel of Digital Video is fixed on the whirligig, and the power transmission shaft of described whirligig is connected successively with motor, motor drive controller; Described motor drive controller links to each other with DSP in the Digital Video internal electron circuit by the APB bus.
2, the Digital Video with the function of following the trail of the objective according to claim 1, it is characterized in that described whirligig is made up of runner, drive link and transmission mechanism, described runner links to each other with lens barrel, drive link one end is fixedlyed connected with runner, the other end be connected with motor by transmission mechanism.
3, the Digital Video with the function of following the trail of the objective according to claim 2 is characterized in that, described transmission mechanism is a belt gear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200990064U CN201127064Y (en) | 2007-12-18 | 2007-12-18 | Numeral camera having tracing goal function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200990064U CN201127064Y (en) | 2007-12-18 | 2007-12-18 | Numeral camera having tracing goal function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201127064Y true CN201127064Y (en) | 2008-10-01 |
Family
ID=40000527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200990064U Expired - Fee Related CN201127064Y (en) | 2007-12-18 | 2007-12-18 | Numeral camera having tracing goal function |
Country Status (1)
Country | Link |
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CN (1) | CN201127064Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931746A (en) * | 2009-06-18 | 2010-12-29 | 奥林巴斯映像株式会社 | Camera head and image capture method |
CN105391927A (en) * | 2015-12-11 | 2016-03-09 | 天津十彩动画科技有限公司 | 3D camera with automatic tracking and positioning functions |
CN114363513A (en) * | 2021-12-24 | 2022-04-15 | 歌尔光学科技有限公司 | Head-mounted display equipment, camera shooting tracking method, device, system and storage medium thereof |
-
2007
- 2007-12-18 CN CNU2007200990064U patent/CN201127064Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931746A (en) * | 2009-06-18 | 2010-12-29 | 奥林巴斯映像株式会社 | Camera head and image capture method |
CN101931746B (en) * | 2009-06-18 | 2012-11-14 | 奥林巴斯映像株式会社 | Image capturing apparatus and image capturing method |
CN105391927A (en) * | 2015-12-11 | 2016-03-09 | 天津十彩动画科技有限公司 | 3D camera with automatic tracking and positioning functions |
CN114363513A (en) * | 2021-12-24 | 2022-04-15 | 歌尔光学科技有限公司 | Head-mounted display equipment, camera shooting tracking method, device, system and storage medium thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20100118 |