CN102447821A - Anti-shake image capture device and method - Google Patents
Anti-shake image capture device and method Download PDFInfo
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- CN102447821A CN102447821A CN2010105179683A CN201010517968A CN102447821A CN 102447821 A CN102447821 A CN 102447821A CN 2010105179683 A CN2010105179683 A CN 2010105179683A CN 201010517968 A CN201010517968 A CN 201010517968A CN 102447821 A CN102447821 A CN 102447821A
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Abstract
The invention relates to an anti-shake image capture device which comprises an image sensing unit, a shutter button and a control unit with a built-in shooting program, wherein the image sensing unit comprises a lens module and an image sensor; the shutter button coordinates with external pressure to generate a trigger signal and coordinates with external release to generate a release signal; and the control unit executes the shooting program when the trigger signal is converted into the release signal, wherein the shooting program means that the control unit orders the image sensor to capture images. Thus, when a user captures images, fingers firstly press the shutter button and then naturally relax relative to the shutter button, and meantime, the image sensing unit captures the current sensing picture under the condition of no influence of external force, so that an anti-shake using effect can be fully achieved.
Description
Technical field
The present invention relates to a kind of image capture unit and method, image capture unit and method that particularly a kind of anti-hand shakes.
Background technology
General digital camera issuable vibration effect when taking pictures, what the most often take place is when pressing shutter, receives user's finger presses application of force effect and causes the vibration generation; Having developed many technological means at present solves; Comprise the method for utilizing optical compensation or image processing compensation to reduce the influence of vibration to the quality of image, wherein the method for optical compensation is bound to let manufacturing cost increase, and the method for image compensation also has limited, the not good shortcoming of compensation effect; In addition; Also having a kind of method is after the user presses shutter key, postpones one period scheduled time earlier, just captures present image then; Yet such method can cause the user can't accurately grasp the shortcoming of photo opportunity, and causes the shortcoming of missing the moment picture.
Summary of the invention
Therefore, the technical problem that the present invention will solve is, to vibration meeting in the prior art quality of image caused the defective of image, the image capture unit and the method that provide a kind of anti-hand that can avoid the vibration effect that the finger presses application of force caused to shake.
The technical solution adopted for the present invention to solve the technical problems is that the image capture unit that provides a kind of anti-hand to shake comprises image sensing unit, shutter key, and control unit.
This shutter key is to cooperate pressed by external force to produce triggering signal, and cooperates external force release to produce release signal.
This control unit is to be electrically connected on this image sensing unit and this shutter key; And in build the program of taking pictures; This control unit is when this triggering signal changes this release signal into, to carry out this program of taking pictures, and this program of taking pictures is meant this this image sensing unit pick-up image of control unit order.
The image acquisition method that the present invention also provides a kind of anti-hand to shake; Be to be applied to image capture unit, this device comprises image sensing unit, shutter key, and is electrically connected on the control unit of this image sensing unit and this shutter key; This image sensing unit comprises the eyeglass module; Reach the image sensor via this eyeglass module pick-up image, this shutter key is to cooperate pressed by external force to produce triggering signal, and cooperates external force release to produce release signal; Build the program of taking pictures in this control unit, the method includes the steps of:
(A) receive this triggering signal and this release signal that this shutter key produced through this control unit.
(B) when this control unit judged that this triggering signal changes this release signal into, this control unit was carried out this program of taking pictures.
Beneficial effect of the present invention is: when the user wants pick-up image; As long as finger is pushed this shutter key earlier, just can produce this triggering signal, then with respect to this shutter key natural relaxation; Just can change this release signal into; At this moment this image sensor is the present sensing picture of acquisition under the state that not influenced by external force, has avoided the vibration that general finger presses caused, so can fully reach the result of use that anti-hand shakes.
Description of drawings
Fig. 1 is a sketch map, and the image capture unit that the anti-hand of the present invention shakes and the preferred embodiment of method are described;
Fig. 2 is a calcspar, and image sensing unit, shutter key, and the configuration frame of control unit are described in this preferred embodiment; And
Fig. 3 is a flow chart, explains in this preferred embodiment, and this control unit is judged the operation workflow of photo opportunity.
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of the preferred embodiment of following conjunction with figs., can clearly appear.
Like Fig. 1, shown in 2, the preferred embodiment of the image capture unit 200 that the anti-hand of the present invention shakes comprises image sensing unit 20, shutter key 30, and control unit 40.
This image sensing unit 20 comprises eyeglass module 21, via the image sensor 22 of these eyeglass module 21 pick-up images, and mechanical shutter 23.
This shutter key 30 is to cooperate pressed by external force to produce triggering signal, and cooperates external force release to produce release signal, and this shutter key 30 can adopt mechanical switch or Trackpad during fabrication, is to adopt this mechanical switch at present embodiment.
This control unit 40 is to be electrically connected on this image sensing unit 20 and this shutter key 30; Build the program of taking pictures 41 in this control unit 40; This control unit 40 is when this triggering signal changes this release signal into, to carry out this program 41 of taking pictures; This program 41 of taking pictures is meant this control unit 40 these image sensor 22 pick-up images of order, and orders this mechanical shutter 23 actions simultaneously.
Like Fig. 2, shown in 3; And the image acquisition method that the anti-hand of the present invention shakes is to adopt this image capture unit 200, this image sensing unit 20, this shutter key 30, and be electrically connected on this control unit 40 of this image sensing unit 20 and this shutter key 30; This image sensing unit 20 comprises this eyeglass module 21, via this image sensors 22 of this eyeglass module 21 pick-up images; And this mechanical shutter 23, this shutter key 30 is that the cooperation pressed by external force produces this triggering signal, and cooperates external force to discharge this release signal of generation; Build this program 41 of taking pictures in this control unit 40, this method comprises following steps:
(A) receive this triggering signal and this release signal that this shutter key 30 is produced through this control unit 40.
(B) when this control unit 40 judged that this triggering signal changes this release signal into, this control unit 40 was carried out this program of taking pictures, and this program 41 of taking pictures is meant the present sensing picture of these image sensor 22 acquisitions of these control unit 40 orders.
By this, when the user wants pick-up image, as long as finger is pushed this shutter key 30 earlier; Just can produce this triggering signal; Then with respect to these shutter key 30 natural relaxations, just can change this release signal into, at this moment this image sensor 22 is pick-up images under the state that not influenced by external force; Avoided the vibration that general finger presses caused, so can fully reach the result of use that anti-hand shakes.
What deserves to be mentioned is,, during actual the manufacturing, can also start by this this image sensor 22 of control unit 40 orders and close again, can reach the result of use of pick-up image equally to form the electronic type shutter except adopting this mechanical shutter 23.
What deserves to be mentioned is that more present digital camera on the market has the key of partly tripping more and carries out the function of focusing automatically, the present invention also can combine this known function, and elder generation carries out the function of focusing automatically before producing this triggering signal.
The above is merely preferred embodiment of the present invention, can not limit the scope that the present invention implements with this, and promptly all simple equivalent of doing according to claim of the present invention and description change and modify, and all still belongs in the scope that patent of the present invention contains.
Claims (9)
1. the image capture unit that anti-hand shakes is characterized in that, comprises:
Image sensing unit;
Shutter key is to cooperate pressed by external force to produce triggering signal, and cooperates external force release to produce release signal; And
Control unit; Be to be electrically connected on this image sensing unit and this shutter key; And in build the program of taking pictures, this control unit is when this triggering signal changes this release signal into, to carry out this program of taking pictures, this program of taking pictures is meant this image sensing unit pick-up image of this control unit order.
2. the image capture unit that shakes according to the said anti-hand of claim 1 is characterized in that this image sensing unit comprises the eyeglass module, reaches the image sensor via this eyeglass module pick-up image.
3. the image capture unit that shakes according to the said anti-hand of claim 1 is characterized in that this image sensing unit also comprises mechanical shutter, and this program of taking pictures is meant that this control unit also orders the action of this mechanical shutter.
4. the image capture unit that shakes according to the said anti-hand of claim 1 is characterized in that, this program of taking pictures is meant that this image sensor of this control unit order starts and closes to form the electronic type shutter again.
5. the image capture unit that shakes according to the said anti-hand of claim 1 is characterized in that, this shutter key is to adopt mechanical switch or Trackpad.
6. the image acquisition method that anti-hand shakes is to be applied to image capture unit, it is characterized in that; This device comprises image sensing unit, shutter key; And being electrically connected on the control unit of this image sensing unit and this shutter key, this image sensing unit comprises the eyeglass module, and via the image sensor of this eyeglass module pick-up image; This shutter key is to cooperate pressed by external force to produce triggering signal; And cooperate external force to discharge the generation release signal, and build the program of taking pictures in this control unit, the method includes the steps of:
(A) receive this triggering signal and this release signal that this shutter key produced through this control unit; And
(B) when this control unit judged that this triggering signal changes this release signal into, this control unit was carried out this program of taking pictures.
7. the image acquisition method that shakes like the said anti-hand of claim 6 is characterized in that, this program of taking pictures of this step (B) is meant this this image sensor pick-up image of control unit order.
8. the image acquisition method that shakes like the said anti-hand of claim 6 is characterized in that this image sensing unit also comprises mechanical shutter, and this program of taking pictures of this step (B) is meant that this control unit also orders the action of this mechanical shutter.
9. the image acquisition method that shakes like the said anti-hand of claim 6 is characterized in that, this program of taking pictures of this step (B) is meant that this image sensor of this control unit order starts and closes to form the electronic type shutter again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105179683A CN102447821A (en) | 2010-10-12 | 2010-10-12 | Anti-shake image capture device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105179683A CN102447821A (en) | 2010-10-12 | 2010-10-12 | Anti-shake image capture device and method |
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| Publication Number | Publication Date |
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| CN102447821A true CN102447821A (en) | 2012-05-09 |
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| CN2010105179683A Pending CN102447821A (en) | 2010-10-12 | 2010-10-12 | Anti-shake image capture device and method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11183952A (en) * | 1997-12-24 | 1999-07-09 | Canon Inc | Camera provided with vibration-proof function |
| JP2005333582A (en) * | 2004-05-21 | 2005-12-02 | Funai Electric Co Ltd | Camera |
| CN101075019A (en) * | 2006-05-19 | 2007-11-21 | 宾得株式会社 | Anti-shake apparatus |
| CN101227559A (en) * | 2007-01-18 | 2008-07-23 | 英华达(上海)电子有限公司 | System and method for shock prevention when taking a photo |
| CN101414112A (en) * | 2007-10-16 | 2009-04-22 | 康佳集团股份有限公司 | Anti-shiver method and apparatus of photography |
| CN101414036A (en) * | 2007-10-15 | 2009-04-22 | 亚洲光学股份有限公司 | Rod maintaining unit for hand shock-proof optical equipment |
| CN101656829A (en) * | 2008-08-21 | 2010-02-24 | 英华达(上海)电子有限公司 | Digital photographic device and anti-shake method thereof |
-
2010
- 2010-10-12 CN CN2010105179683A patent/CN102447821A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11183952A (en) * | 1997-12-24 | 1999-07-09 | Canon Inc | Camera provided with vibration-proof function |
| JP2005333582A (en) * | 2004-05-21 | 2005-12-02 | Funai Electric Co Ltd | Camera |
| CN101075019A (en) * | 2006-05-19 | 2007-11-21 | 宾得株式会社 | Anti-shake apparatus |
| CN101227559A (en) * | 2007-01-18 | 2008-07-23 | 英华达(上海)电子有限公司 | System and method for shock prevention when taking a photo |
| CN101414036A (en) * | 2007-10-15 | 2009-04-22 | 亚洲光学股份有限公司 | Rod maintaining unit for hand shock-proof optical equipment |
| CN101414112A (en) * | 2007-10-16 | 2009-04-22 | 康佳集团股份有限公司 | Anti-shiver method and apparatus of photography |
| CN101656829A (en) * | 2008-08-21 | 2010-02-24 | 英华达(上海)电子有限公司 | Digital photographic device and anti-shake method thereof |
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Application publication date: 20120509 |