CN202261527U - Digital photographic equipment provided with touch screen - Google Patents
Digital photographic equipment provided with touch screen Download PDFInfo
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- CN202261527U CN202261527U CN2011202929813U CN201120292981U CN202261527U CN 202261527 U CN202261527 U CN 202261527U CN 2011202929813 U CN2011202929813 U CN 2011202929813U CN 201120292981 U CN201120292981 U CN 201120292981U CN 202261527 U CN202261527 U CN 202261527U
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Abstract
Digital photographic equipment provided with a touch screen is characterized by comprising a processing unit, storage units, the touch screen formed by a display screen and a touch panel arranged over the display screen, a screen controller, an input controller, a lens, and an image sensor; wherein the touch panel can send an input zooming gesture to the input controller, the input controller processes the zooming gesture to generate a corresponding input control signal and sends the input control signal to the processing unit, then the processing unit performs a digital zooming operation (i.e., zooming in or zooming out) for a viewed image by utilizing an image processing algorithm according to the input control signal. According to the digital photographic equipment of the utility model, the digital photographic equipment can be controlled to execute the zooming operation in real time according to a change of the zooming gesture, and a zooming effect can be viewed in real time in the process of inputting the zooming gesture, thus the digital photographic equipment has the advantages of convenience and intuitiveness. In addition, the touch screen is adopted to input the zooming gesture, so that physical buttons need not to be added on the digital photographic equipment, thereby saving equipment space.
Description
Technical field:
The utility model relates to a kind of digital photographing apparatus with touch-screen.
Background technology:
Existing digital photographing apparatus generally provides optical zoom function or digital zoom functions.Optical zoom is meant the physics focal length that changes Varifocal zoom lens; Thereby change the enlargement ratio of taking gained visual angle size and subject; Though it can take high quality graphic; But because of the Lens of optical zoom is generally bigger, thus can't be applied to the limited digital photographing apparatus of portion size, as carried the mobile phone of camera; And said digital zoom; Different with optical zoom; Essence is through the specific image processing algorithm of central processing unit (CPU) utilization; The original image that is produced by camera optics device and imaging sensor is carried out after the cutting resolution that interpolation is amplified to original image again,, thereby in size-constrained electronic equipment, be widely used because need not zoom lens.
Above-mentioned digital photographing apparatus; The mode of its optical zoom or digital zoom has multiple, and a kind of is manual zoom, the manual rotating lens zoom of user ring; Camera lens is stretched out or thereby indentation changes camera lens backward physics focal length forward, be used for the digital photographing apparatus of optical zoom more; Another kind is that the user passes through physical button device control figure photographic equipments such as button, zoom lever, and driving camera lens then carries out optical zoom, perhaps uses image processing algorithm that original image is carried out digital zoom.But there is following defective in above-mentioned digital photographing apparatus: 1, on size-constrained digital photographing apparatus, usually do not have enough spaces to add more physical button, so be difficult to use physical button to be used to control zoom.2, its zoom mode is single and directly perceived inadequately.
Summary of the invention:
The purpose of the utility model is to provide a kind of convenience directly perceived, the digital photographing apparatus of band touch-screen that can the real time inspection Zoom effect.
A kind of digital photographing apparatus with touch-screen; It is characterized in that: comprise processing unit, the memory cell that is electrically connected with processing unit, by display screen and be positioned at touch-screen, screen controller, input controller, camera lens and the imageing sensor that the contact panel of display screen top constitutes; Said imageing sensor is through the camera lens receiving optical signals; And be sent to processing unit after converting the light signal that receives into digital signal; Processing unit carries out generating picture signal and being sent to screen controller after the Treatment Analysis to digital signal; Screen controller control display screen curtain demonstrates image; Memory cell is used for the data that storage processing unit run time version process produces, and comprises the image of taking gained, and said touch panel can be sent to input controller with the zoom gesture of input; Input controller is handled the back to the zoom gesture and is generated corresponding input control signal and be sent to processing unit, the digital zoom operation that processing unit amplifies viewfinder image or dwindles according to input control signal utilization image processing algorithm.
A kind of digital photographing apparatus with touch-screen of the utility model can be carried out zoom operation according to the real-time control figure photographic equipment of the variation of zoom gesture, just can the real time inspection Zoom effect in the process of input zoom gesture, and intuitively convenient.In addition, adopt touch-screen input zoom gesture, need not on digital photographing apparatus, increase physical button, save the device space.
Also comprise lens driving apparatus, said processing unit also can move forward and backward according to input control signal controls lens drive device drives camera lens and carry out optical zoom, forms two cover zoom system, pancreatic systems, can improve the zoom multiple greatly.
Said zoom gesture is two and the contacted touch point of touch-screen; The processing unit of digital photographing apparatus at first writes down two initial separation between the touch point; Two touch points of real time record current spacing in the sliding process on touch-screen again; Move forward and backward the digital zoom operation of carrying out optical zoom and/or viewfinder image being amplified or dwindle according to the zoom ratio utilization image processing algorithm that calculates then according to initial separation and current distance computation zoom ratio, and according to the zoom ratio controls lens drive device drives camera lens that calculates.Zooming method is simple, convenient, directly perceived.
When said current spacing during greater than initial separation, the processing unit utilization image processing algorithm that the processing unit controls lens drive device drives camera lens of digital photographing apparatus carries out optical zoom to long burnt end and/or digital photographing apparatus amplifies viewfinder image.Image with zoom gesture distance widen and gradually zoom amplify the operation intuitive and convenient.
When said current spacing during less than initial separation, the processing unit controls lens drive unit of digital photographing apparatus drives the processing unit utilization image processing algorithm that camera lens carries out optical zoom to wide-angle side and/or digital photographing apparatus viewfinder image is dwindled.Image with zoom gesture distance diminish and gradually zoom dwindle, the operation intuitive and convenient.
Show convergent-divergent slide block and predefined paths on the said touch-screen; Said zoom gesture for touch-screen on the contacting of the convergent-divergent slide block that shows; The processing unit of digital photographing apparatus is according to mobile execution optical zoom operation and/or the digital zoom operation of this contact along the predefined paths on the touch-screen, operation intuitive and convenient.
Show the convergent-divergent operating key on the said touch-screen, said zoom gesture for touch-screen on the contacting of the convergent-divergent operating key that shows, the processing unit of digital photographing apparatus is carried out optical zoom operation and/or digital zoom operation according to this contact.The operation intuitive and convenient.
Said zoom gesture be with touch-screen on the double-click of viewfinder image contact, the processing unit of digital photographing apparatus is double-clicked contact according to this and is carried out optical zoom operation and/or digital zoom operation.The operation intuitive and convenient.
Said zoom gesture is the combination of above-mentioned any or several kinds of zoom gestures.The variation of zoom mode.
Also comprise the physics zoom button or the zoom lever that are electrically connected with input controller; Physics zoom button or zoom lever can be sent to input controller with zoom signal; Input controller is handled the back to zoom signal and is generated corresponding input control signal and be sent to processing unit, and processing unit moves forward and backward according to input control signal controls lens drive device drives camera lens and carries out optical zoom and/or digital zoom operation.
Description of drawings:
Fig. 1 is two use operation charts during with the contacted touch point of touch-screen for the input zoom gesture of the utility model.
The sketch map of the combination use of the zoom gesture that Fig. 2 moves along predefined paths for the figure one zoom gesture of the utility model and slide block.
Fig. 3 is the figure one zoom gesture of the utility model and the sketch map of the combination use of the zoom gesture that contacts of another kind and convergent-divergent operating key.
Fig. 4 is the structured flowchart of a kind of digital photographing apparatus with touch-screen of the utility model.
Fig. 5 is the flow chart of the Zooming method of a kind of digital photographing apparatus with touch-screen of the utility model.
Embodiment:
Embodiment one: as shown in Figure 1; A kind of Zooming method of the digital photographing apparatus with touch-screen; Especially a kind of Zooming method of the touch-screen mobile phone with camera function; Comprise: the touch-screen 101 input zoom gestures of using touch-screen mobile phone to provide, said zoom gesture is two and touch-screen 101 contacted touch points 103 and 105; Touch-screen mobile phone at first writes down the initial separation between two touch points 103 and 105, again two touch points 103 of real time record and 105 current spacing in the sliding process on touch-screen 101; When input zoom gesture 102 makes current spacing greater than initial separation; Touch-screen mobile phone drives camera lens through lens driving apparatus and carries out optical zoom carries out digital zoom to viewfinder image to long burnt end and/or utilization image processing algorithm amplifieroperation; Said viewfinder image is the original image that is produced by the camera lens of touch-screen mobile phone and imaging sensor; If surpass maximum zoom multiple restriction, then the zoom multiple no longer increases; When input zoom gesture 104 makes current spacing less than initial separation; Touch-screen mobile phone drives camera lens through lens driving apparatus to carry out optical zoom to wide-angle side and/or uses image processing algorithm viewfinder image to be carried out the reduction operation of digital zoom; If surpass minimum zoom multiple restriction, then the zoom multiple no longer reduces.
As shown in Figure 5; A kind of digital photographing apparatus with touch-screen; Especially a kind of touch-screen mobile phone with camera function; The memory cell 305 and 306 that comprise processing unit 304, is electrically connected with processing unit, by display screen 308 and be positioned at touch-screen, screen controller 307, input controller 310, camera lens 301, lens driving apparatus 303 and the imageing sensor 302 that the contact panel 309 of display screen top constitutes; Said imageing sensor 302 is through camera lens 301 receiving optical signals; And be sent to processing unit 304 after converting the light signal that receives into digital signal; 304 pairs of digital signals of processing unit carry out generating picture signal and being sent to screen controller 307 after the Treatment Analysis, and screen controller 307 control display screen curtains 308 demonstrate image, store the executable code of CPU in the middle of the memory cell 305; For example operating system, application program, driver or the like; Memory cell 306 is used for storing the data that CPU run time version process produces, and comprises the image of taking gained, and said touch panel 309 can be sent to input controller 310 with the zoom gesture of input; 310 pairs of zoom gestures of input controller are handled the back and are generated corresponding input control signal and be sent to processing unit 304, and processing unit 304 drives camera lenses 301 according to input control signal controls lens drive unit 303 and moves forward and backward and carry out the digital zoom operation that optical zoom and/or processing unit 304 amplify viewfinder image or dwindle according to input control signal utilization image processing algorithm.Said zoom gesture is two and touch-screen 101 contacted touch points 103 and 105; The processing unit 304 of touch-screen mobile phone at first writes down the initial separation between two touch points 103 and 105; Two touch points of real time record current spacing in the sliding process on touch-screen 101 again is then according to initial separation and current distance computation zoom ratio; When input zoom gesture 102 made current spacing greater than initial separation, the processing unit 304 that the processing unit 304 controls lens drive units 303 drive camera lenses 301 of touch-screen mobile phone carry out optical zoom to long burnt end and/or touch-screen mobile phone used image processing algorithms that viewfinder image is amplified; When input zoom gesture 104 made current spacing less than initial separation, the processing unit 304 utilization image processing algorithms that the processing unit 304 controls lens drive units 303 driving camera lenses 301 of touch-screen mobile phone carry out optical zoom to wide-angle side and/or touch-screen mobile phone dwindled viewfinder image.
Embodiment two; As shown in Figure 2; Be with the Zooming method difference of embodiment one: said zoom gesture also comprise with touch-screen 101 on the contacting of the convergent-divergent slide block 106 that shows; Touch-screen mobile phone is according to mobile execution optical zoom operation and/or the digital zoom operation of this contact along linear predefined paths 107 on the touch-screen 101, and said predefined paths 107 can also be curve-like, parabolic shape or circumferential up time or the path that is rotated counterclockwise certain angle.
Digital photographing apparatus with the band touch-screen of embodiment one; Especially a kind of difference of the touch-screen mobile phone with camera function is: also show convergent-divergent slide block 106 and linear predefined paths 107 on the said touch-screen; Said zoom gesture also comprise with touch-screen 101 on the contacting of the convergent-divergent slide block 106 that shows; The processing unit 304 of touch-screen mobile phone is according to mobile execution optical zoom operation and/or the digital zoom operation of this contact along the predefined paths on the touch-screen 107, and said predefined paths can also be curve-like, parabolic shape or circumferential up time or the path that is rotated counterclockwise certain angle.
Embodiment three; As shown in Figure 3; Be with embodiment one Zooming method difference: said zoom gesture also comprise with touch-screen 101 on the convergent-divergent operating key 201 that shows and 202 contact, touch-screen mobile phone carries out optical zoom operation according to this contact and/or digital zoom is operated.
Digital photographing apparatus with the band touch-screen of embodiment one; Especially a kind of difference of the touch-screen mobile phone with camera function is: also show convergent- divergent operating key 201 and 202 on the said touch-screen 101; Said zoom gesture also comprise with touch-screen 101 on the convergent-divergent operating key 201 that shows and 202 contact, touch-screen mobile phone carries out optical zoom operation according to this contact and/or digital zoom is operated.
Embodiment four, are with embodiment one Zooming method difference: said zoom gesture also comprise with touch-screen 101 on the double-click of viewfinder image contact, touch-screen mobile phone is double-clicked contact according to this and is carried out optical zoom operation or digital zoom operation.As shown in Figure 4, its zoom flow process 404 comprises the steps: mainly in operation 501 whether judges input zoom gesture is through two fingers and the contacted multiple point touching gesture of touch-screen; If then proceed to operation 502, record two finger initial separation; Implement operation 503 then, judge whether finger leaves touch-screen, if left touch-screen then end of input; Otherwise executable operations 504 writes down current two finger spacings; Then executable operations 505 is pointed initial separation and current distance computation zoom multiples according to two; Executable operations 506, touch-screen mobile phone is carried out zoom operation according to the zoom multiple that calculates, and then gets back to operation 503, and a beginning new round detects.
When the judged result in the aforesaid operations 501 for not the time, proceed to operation 507, judge whether the zoom gesture of input is to double-click gesture; If double-click then executable operations 508 of gesture, carry out optical zoom operation and/or digital zoom operation with 1 times of zoom multiple, otherwise end of input.
Digital photographing apparatus with the band touch-screen of embodiment one; Especially a kind of difference of the touch-screen mobile phone with camera function is: said zoom gesture also comprise with touch-screen 101 on the double-click of viewfinder image contact, touch-screen mobile phone is double-clicked contact according to this and is carried out optical zoom operation and/or digital zoom operation.
The above is merely the preferred embodiment of the utility model; Be not to be used for limiting the scope that the utility model is implemented; Certainly; Said zoom gesture can also be the combination in any of zoom gesture among each embodiment; Also can establish physics zoom button or the zoom lever that is electrically connected with input controller 310 on the said touch-screen mobile phone; Physics zoom button or zoom lever can be sent to input controller 310 with zoom signal, and 310 pairs of zoom signals of input controller are handled the back and generated corresponding input control signal and be sent to processing unit 304, and processing unit 304 drives camera lens 301 according to input control signal controls lens drive unit 303 and moves forward and backward the digital zoom that carries out optical zoom and/or use image processing algorithm that viewfinder image is amplified or dwindled.All equal variation and modifications of being done according to the utility model claim all fall into the scope that the utility model patent contains.
Claims (6)
1. digital photographing apparatus with touch-screen; It is characterized in that: comprise processing unit, the memory cell that is electrically connected with processing unit, by display screen and be positioned at touch-screen, screen controller, input controller, camera lens and the imageing sensor that the contact panel of display screen top constitutes; Said imageing sensor is through the camera lens receiving optical signals; And be sent to processing unit after converting the light signal that receives into digital signal; Processing unit carries out generating picture signal and being sent to screen controller after the Treatment Analysis to digital signal; Screen controller control display screen curtain demonstrates image; Memory cell is used for the data that storage processing unit run time version process produces, and comprises the image of taking gained, and said touch panel can be sent to input controller with the zoom gesture of input; Input controller is handled the back to the zoom gesture and is generated corresponding input control signal and be sent to processing unit, the digital zoom operation that processing unit amplifies viewfinder image or dwindles according to input control signal utilization image processing algorithm.
2. a kind of digital photographing apparatus with touch-screen according to claim 1 is characterized in that: also comprise lens driving apparatus, said processing unit also can move forward and backward according to input control signal controls lens drive device drives camera lens and carry out optical zoom.
3. a kind of digital photographing apparatus according to claim 1 and 2 with touch-screen; It is characterized in that: show convergent-divergent slide block and predefined paths on the said touch-screen; Said zoom gesture for touch-screen on the contacting of the convergent-divergent slide block that shows, the processing unit of digital photographing apparatus is according to mobile execution optical zoom operation and/or the digital zoom operation of this contact along the predefined paths on the touch-screen.
4. a kind of digital photographing apparatus according to claim 1 and 2 with touch-screen; It is characterized in that: show the convergent-divergent operating key on the said touch-screen; Said zoom gesture for touch-screen on the contacting of the convergent-divergent operating key that shows, the processing unit of digital photographing apparatus is carried out optical zoom operation and/or digital zoom operation according to this contact.
5. a kind of digital photographing apparatus with touch-screen according to claim 1 and 2 is characterized in that: said zoom gesture is the combination of zoom gesture in the claim 3,4.
6. a kind of digital photographing apparatus according to claim 5 with touch-screen; It is characterized in that: also comprise the physics zoom button or the zoom lever that are electrically connected with input controller; Physics zoom button or zoom lever can be sent to input controller with zoom signal; Input controller is handled the back to zoom signal and is generated corresponding input control signal and be sent to processing unit, and processing unit moves forward and backward according to input control signal controls lens drive device drives camera lens and carries out optical zoom and/or digital zoom operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202929813U CN202261527U (en) | 2011-08-12 | 2011-08-12 | Digital photographic equipment provided with touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202929813U CN202261527U (en) | 2011-08-12 | 2011-08-12 | Digital photographic equipment provided with touch screen |
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| Publication Number | Publication Date |
|---|---|
| CN202261527U true CN202261527U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202929813U Expired - Lifetime CN202261527U (en) | 2011-08-12 | 2011-08-12 | Digital photographic equipment provided with touch screen |
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| CN (1) | CN202261527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825543A (en) * | 2019-11-20 | 2021-05-21 | 华为技术有限公司 | Shooting method and equipment |
| CN115086561A (en) * | 2022-06-21 | 2022-09-20 | 易兆微电子(杭州)股份有限公司 | Automatic zooming method and device, self-timer and storage medium |
-
2011
- 2011-08-12 CN CN2011202929813U patent/CN202261527U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825543A (en) * | 2019-11-20 | 2021-05-21 | 华为技术有限公司 | Shooting method and equipment |
| CN112825543B (en) * | 2019-11-20 | 2022-10-04 | 华为技术有限公司 | Shooting method and equipment |
| CN115086561A (en) * | 2022-06-21 | 2022-09-20 | 易兆微电子(杭州)股份有限公司 | Automatic zooming method and device, self-timer and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: VIVO MOBILE COMMUNICATION CO., LTD. Assignor: Guangdong Bubugao Electronic Industry Co., Ltd. Contract record no.: 2013440000551 Denomination of utility model: Digital photographic equipment with touch screen and zooming method of digital photographic equipment Granted publication date: 20120530 License type: Exclusive License Record date: 20131231 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ACCO ELECTRONIC SCIENCE & TECHNOLOGY CO., LTD. Assignor: Guangdong Bubugao Electronic Industry Co., Ltd. Contract record no.: 2013440000551 Denomination of utility model: Digital photographic equipment with touch screen and zooming method of digital photographic equipment Granted publication date: 20120530 License type: Exclusive License Record date: 20131223 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: VIVO MOBILE COMMUNICATION CO., LTD. Assignor: Guangdong Bubugao Electronic Industry Co., Ltd. Contract record no.: 2013440000551 Denomination of utility model: Digital photographic equipment with touch screen and zooming method of digital photographic equipment Granted publication date: 20120530 License type: Exclusive License Record date: 20131231 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: VIVO MOBILE COMMUNICATION CO., LTD. Free format text: FORMER OWNER: BUBUGAO ELECTRONIC INDUSTRY CO LTD, GUANGDONG Effective date: 20150407 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523850 DONGGUAN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150407 Address after: 283 No. 523000 Guangdong province Dongguan city Changan town usha BBK Avenue Patentee after: VIVO MOBILE COMMUNICATION CO., LTD. Address before: 523850 Guangdong Province, Dongguan city Changan town usha management area Patentee before: Guangdong Bubugao Electronic Industry Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
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| CX01 | Expiry of patent term |