CN104333689A - Method and device for displaying preview image during shooting - Google Patents
Method and device for displaying preview image during shooting Download PDFInfo
- Publication number
- CN104333689A CN104333689A CN201410078636.8A CN201410078636A CN104333689A CN 104333689 A CN104333689 A CN 104333689A CN 201410078636 A CN201410078636 A CN 201410078636A CN 104333689 A CN104333689 A CN 104333689A
- Authority
- CN
- China
- Prior art keywords
- instruction
- frame
- preview
- target frame
- preview pane
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Studio Devices (AREA)
Abstract
The invention discloses a method and a device for displaying a preview image during shooting. The method comprises the following steps: displaying the preview image on a screen in real time; acquiring a first instruction for setting a target frame and a second instruction for setting a preview frame, wherein the target frame is used for selecting a region on the preview image; setting the target frame on the preview image according to the first instruction, and setting the preview frame on the preview image according to the second instruction; acquiring image content in the region selected on the basis of the target frame; amplifying the acquired image content; and displaying an amplified result in the preview frame.
Description
Technical field
The present invention relates to a kind of image preview field.More particularly, relate to a kind of part to preview image to amplify and the image preview apparatus and method shown.
Background technology
Along with popularizing of filming apparatus, occurred all kinds of device (such as camera, mobile phone, MP4, panel computer etc.) with shoot function, people also start the experience performance pursuing filming apparatus gradually.In some cases, user is in order to catch picture and the attention rate sacrificed local message on a large scale, or lose the globality of image to pay close attention to certain local message, in these cases, people often wish also can to pay close attention to local message while the overall picture of seizure.
With regard to current filming apparatus, limited screen ranges often causes the display conflict of overall picture drawn game portion information, high degree limits the experience of user to filming apparatus performance, therefore, need a kind of method or device reasonably to show image preview picture, improve user to the experience property of filming apparatus.
Summary of the invention
The object of the present invention is to provide a kind of take time preview image is shown and the method and apparatus amplified the part of preview image.Described method and apparatus can show preview image entirety simultaneously and carry out amplification display to preview image details.
An aspect of of the present present invention is to provide a kind of method shown preview image when taking, and it is characterized in that comprising: on screen, show preview image in real time; Obtain and be used for the first instruction of Offered target frame and the second instruction for arranging preview pane, wherein, target frame is for selecting the region on preview image; According to the first instruction Offered target frame on preview image, and according to the second instruction, preview pane is set on preview image; Obtain the picture material in the region selected by based target frame; The picture material obtained is amplified; The result of amplification is presented in preview pane.
Alternatively, the step that the picture material obtained is amplified is comprised: according to the enlargement ratio arranged, the picture material obtained is amplified.
Alternatively, the step that the picture material obtained is amplified is comprised: use sampling method or interpolation method to amplify the picture material obtained.
Alternatively, obtain the first instruction being used for Offered target frame and comprise for the step of the second instruction arranging preview pane: the first instruction for Offered target frame that reading prestores and the second instruction for arranging preview pane.
Alternatively, obtaining the first instruction of being used for Offered target frame and comprise for the step of the second instruction arranging preview pane: when not receiving the first instruction from user in the given time, reading the first instruction for Offered target frame of prestoring and the second instruction for arranging preview pane from predetermined memory.
Alternatively, the first instruction indicating target frame prestored is the first frame being positioned at screen center.
Alternatively, the second instruction instruction preview pane prestored is be positioned at the screen upper left corner, the upper right corner, one of the lower left corner and the lower right corner and for amplifying the second frame of prearranged multiple than the first frame, described prearranged multiple be greater than 1 real number.
Alternatively, acquisition is used for the first instruction of Offered target frame and comprises for the step of the second instruction arranging preview pane: receiving the first instruction being used for Offered target frame from user, receiving the second instruction for arranging preview pane prestored for the second instruction and/or reading arranging preview pane from user.
Alternatively, the first instruction received from user comprises the instruction being used to specify the first frame of the primary importance be positioned at screen of user's input.
Alternatively, the instruction being used to specify the second place screen of user's input is comprised from the second instruction of user's reception, wherein, the step arranging preview pane according to the second instruction on preview image comprises: be set to amplify the second frame of prearranged multiple as preview pane than the first frame in the second position of screen, described prearranged multiple be greater than 1 real number.
Alternatively, the second instruction instruction preview pane prestored is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest, described prearranged multiple be greater than 1 real number.
Alternatively, the second instruction received from user also comprises the instruction for determining described prearranged multiple of user's input.
Alternatively, the second instruction prestored comprises described prearranged multiple.
Alternatively, described method also comprises: receive the 3rd instruction to adjust showing the preview pane of amplifying result.
Alternatively, described method also comprises: receive the 4th instruction and adjust target frame.
Alternatively, when target frame and preview pane generating portion or all overlapping time, the position of preview pane is adjusted, preview pane is moved to distance objective frame position farthest.
Another aspect of the present invention is to provide a kind of device shown preview image when taking, and it is characterized in that comprising: the first display unit, screen shows preview image in real time; Instruction fetch unit, obtain and be used for the first instruction of Offered target frame and the second instruction for arranging preview pane, wherein, target frame is for selecting the region on preview image; Setting unit, according to the first instruction Offered target frame on preview image, and arranges preview pane according to the second instruction on preview image; Image acquisition unit, obtains the picture material in the region selected by based target frame; Image enlarging unit, amplifies the picture material obtained; Second display unit, is presented at the result of amplification in preview pane.
Alternatively, image enlarging unit amplifies the picture material obtained according to the enlargement ratio arranged.
Alternatively, image enlarging unit uses sampling method or interpolation method to amplify the picture material obtained.
Alternatively, instruction fetch unit reads the first instruction for Offered target frame of prestoring and the second instruction for arranging preview pane.
Alternatively, instruction fetch unit, when not receiving the first instruction from user in the given time, reads the first instruction for Offered target frame of prestoring and the second instruction for arranging preview pane from predetermined memory.
Alternatively, the first instruction indicating target frame prestored is the first frame being positioned at screen center.
Alternatively, the second instruction instruction preview pane prestored is be positioned at the screen upper left corner, the upper right corner, one of the lower left corner and the lower right corner and for amplifying the second frame of prearranged multiple than the first frame, described prearranged multiple be greater than 1 real number.
Alternatively, instruction fetch unit receives the first instruction being used for Offered target frame from user, receive the second instruction for arranging preview pane prestored for the second instruction and/or reading arranging preview pane from user.
Alternatively, the first instruction received from user comprises the instruction being used to specify the first frame of the primary importance be positioned at screen of user's input.
Alternatively, the instruction being used to specify the second place screen of user's input is comprised from the second instruction of user's reception, wherein, the second position of setting unit on screen is set to amplify the second frame of prearranged multiple as preview pane than the first frame, described prearranged multiple be greater than 1 real number.
Alternatively, the second instruction instruction preview pane prestored is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest, described prearranged multiple be greater than 1 real number.
Alternatively, the second instruction received from user also comprises the instruction for determining described prearranged multiple of user's input.
Alternatively, the second instruction prestored comprises described prearranged multiple.
Alternatively, instruction fetch unit also receives the 3rd instruction to adjust showing the preview pane of amplifying result.
Alternatively, instruction fetch unit also receives the 4th instruction and adjusts target frame.
Alternatively, when target frame and preview pane generating portion or all overlapping time, the position of setting unit to preview pane adjusts, and preview pane is moved to distance objective frame corner location farthest.
According to the method and apparatus shown preview image when taking of the present invention, preview image entirety can be shown simultaneously and amplification display is carried out to preview image details, thus improve the experience property of user to filming apparatus.
Accompanying drawing explanation
By the detailed description of carrying out below in conjunction with accompanying drawing, above and other objects of the present invention, feature and advantage will become apparent, wherein:
Fig. 1 illustrates according to embodiments of the invention flow chart to the method that preview image shows when filming apparatus is taken;
Fig. 2 illustrates in the present invention the example that target frame and preview pane are arranged;
Fig. 3 illustrates in the present invention the actual effect figure that preview image shows;
Fig. 4 illustrates according to the theory diagram of embodiments of the invention when taking to the device that preview image shows.
Embodiment
Now, describe example embodiment more fully with reference to the accompanying drawings, wherein, some exemplary embodiments are shown in the drawings.
Fig. 1 illustrates according to embodiments of the invention flow chart to the method that preview image shows when filming apparatus is taken.
In step 101, the screen of filming apparatus shows preview image in real time.Can filming apparatus be in find a view or capture video process in, by image capture sensor to image show in real time on the screen of filming apparatus.In other words, the image of display when the image shown when above-mentioned preview image can be and find a view or capture video (that is, moving image).
In step 102, obtain and be used for the first instruction of Offered target frame and the second instruction for arranging preview pane, wherein, target frame is for selecting the region on preview image.
The first instruction and the second instruction can be obtained from user, or obtain the first instruction and the second instruction that prestore from the memory of filming apparatus.In addition, also the first instruction and the second instruction can be obtained from user and filming apparatus.
In the first embodiment of step 102, acquisition is used for the first instruction of Offered target frame and comprises for the step of the second instruction arranging preview pane: receive the first instruction being used for Offered target frame from user, receives the second instruction for arranging preview pane from user.In other words, step 102 obtain the first instruction and the second instruction obtain from user.
The instruction being used to specify the first frame of the primary importance be positioned at screen of user's input is comprised from the first instruction of user's reception.User inputs the first instruction by various mode, such as, inputs the first instruction by the button of filming apparatus, touch-screen.
Preferably, user realizes the input of the first instruction by appointment enclosed region of sliding on the touchscreen.In other words, the first instruction is that user slides the input of an appointment enclosed region on the touchscreen.
The instruction being used to specify the second place screen of user's input is comprised from the second instruction of user's reception.
In the second embodiment of step 102, acquisition is used for the first instruction of Offered target frame and comprises for the step of the second instruction arranging preview pane: the first instruction for Offered target frame that reading prestores and the second instruction for arranging preview pane.In other words, step 102 obtain the first instruction and the second instruction be the first instruction and the second instruction that prestore.
The the first instruction indicating target frame prestored is first frame in the first precalculated position being positioned at screen.The the second instruction instruction preview pane prestored be positioned at screen the second precalculated position and for amplifying the second frame of prearranged multiple than the first frame, described prearranged multiple be greater than 1 real number.
Preferably, the first precalculated position is screen center, and the second precalculated position is the screen upper left corner, the upper right corner, one of the lower left corner and the lower right corner.
Preferably, when not receiving the first instruction from user in the given time, read the first instruction for Offered target frame of prestoring and the second instruction for arranging preview pane from predetermined memory.In other words, when not obtaining the first instruction in the mode of above-mentioned first embodiment in the given time, perform the scheme that the second embodiment obtains instruction.
In the 3rd embodiment of step 102, acquisition is used for the first instruction of Offered target frame and comprises for the step of the second instruction arranging preview pane: receive the first instruction being used for Offered target frame from user, reads the second instruction for arranging preview pane prestored.
The instruction being used to specify the first frame of the primary importance be positioned at screen of user's input is comprised from the first instruction of user's reception.
The the second instruction instruction preview pane prestored is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest.
In the 4th embodiment of step 102, acquisition is used for the first instruction of Offered target frame and comprises for the step of the second instruction arranging preview pane: receive the first instruction being used for Offered target frame from user, receives also read for the second instruction arranging preview pane the second instruction for arranging preview pane prestored from user.In other words, the second instruction comprises the part of the part of the second instruction and second instruction prestored of reading received from user.That is, the second instruction is obtained in conjunction with two kinds of modes.
The instruction being used to specify the first frame of the primary importance be positioned at screen of user's input is comprised from the first instruction of user's reception.
The instruction for determining described prearranged multiple of user's input is comprised from the part of the second instruction of user's reception.The part instruction preview pane of the second instruction prestored is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest.In other words, in this embodiment, prearranged multiple does not prestore, but inputted by user.
In step 103, according to the first instruction Offered target frame on preview image, and according to the second instruction, preview pane is set on preview image.
When the first embodiment of step 102, the first instruction comprises the instruction being used to specify the first frame of the primary importance be positioned on screen of user's input, and the second instruction comprises the instruction being used to specify the second place on screen of user's input.Like this, the first frame can be set to target frame, be set to amplify the second frame of prearranged multiple as preview pane than the first frame in the second position of screen.
When the second embodiment of step 102, the first instruction indicating target frame is first frame in the first precalculated position being positioned at screen, and the second instruction instruction preview pane is be positioned at the second precalculated position of screen and the second frame for amplifying prearranged multiple than the first frame.Like this, the first frame can be set to target frame, and the second frame is set to preview pane.
When the 3rd embodiment of step 102, first instruction comprises the instruction being used to specify the first frame of the primary importance be positioned on screen of user's input, and the second instruction instruction preview pane is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest.Like this, the first frame can be set to target frame, and the second frame is set to preview pane.Should be appreciated that, those skilled in the art, when known target frame, can obtain amplifying prearranged multiple than target frame and being positioned at the second frame of distance objective frame position farthest by various existing mode.
When the 4th embodiment of step 102, first instruction comprises the instruction being used to specify the first frame of the primary importance be positioned on screen of user's input, the part of the second instruction comprises the instruction for determining described prearranged multiple of user's input, and another part instruction preview pane of the second instruction is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest.Like this, the first frame can be set to target frame, the part based on the second instruction of user's input is determined prearranged multiple and determines the second frame based on the part of the second instruction prestored and the second frame is set to preview pane on this basis.
In step 104, obtain the picture material in the region selected by based target frame.In other words, the picture material in the region that target frame surrounds is obtained.
In step 105, the picture material obtained is amplified.The above-mentioned prearranged multiple of Nonlinear magnify that can will obtain.In addition, also can amplify the picture material obtained according to the enlargement ratio of system or user preset.
Sampling method or interpolation method can be used to amplify the picture material obtained.
In step 106, the result of amplifying in step 105 is presented in preview pane.
According to one embodiment of present invention, the described method shown preview image also can comprise: receive the 3rd instruction to adjust showing the preview pane of amplifying result.
Such as, the 3rd instruction for adjusting the position of preview pane, size and/or the anglec of rotation can be received from user.Should be appreciated that, the sizableness of adjustment preview pane, in for adjusting above-mentioned prearranged multiple, in other words, is equivalent to adjust the multiplication factor of preview pane relative to target frame.
In addition, the described method shown preview image also can comprise: receive the 4th instruction and adjust target frame.
Such as, can receive from user the 3rd instruction being used for the position of adjustment aim frame, shape, size and/or the anglec of rotation.When based on the shape of the 3rd instruction adjustment aim frame and/or size, the shape of preview pane and/or size are also based on the corresponding adjustment of above-mentioned prearranged multiple.
In addition, the described method shown preview image also can comprise: when target frame and preview pane generating portion or all overlapping time, the position of preview pane is adjusted, preview pane is moved to distance objective frame position farthest.
Fig. 2 illustrates in the present invention the example that target frame and preview pane are arranged.
This example illustrates the first instruction and the target frame of the second instruction setting and the example of preview pane that utilize the second embodiment of step 102 to obtain.In this example, target frame is positioned at the position of screen center, and preview pane is positioned at the position of the screen upper left corner (as shown in frame 1), the upper right corner (as shown in frame 2), one of the lower left corner (as shown in frame 3) and the lower right corner (as shown in frame 4).
Fig. 3 illustrates in the present invention the actual effect figure that preview image shows.
As shown in Figure 3, what screen showed is preview image, and on screen, lower right corner rectangle frame is preview pane, and be target frame near upper left corner rectangle frame, the picture material in preview pane shows the amplification of target frame picture material.
Fig. 4 illustrates according to the theory diagram of embodiments of the invention when taking to the device that preview image shows.
As shown in Figure 4, the device that preview image shows is comprised when filming apparatus is taken according to embodiments of the invention: the first display unit 410, instruction fetch unit 420, setting unit 430, image acquisition unit 440, image enlarging unit 450, second display unit 460.
First display unit 410 for showing preview image in real time on the screen of filming apparatus.When filming apparatus be in find a view or capture video process in, the first display unit 410 by image capture sensor to image show in real time on the screen of filming apparatus.In other words, the image of display when the image shown when above-mentioned preview image can be and find a view or capture video (that is, moving image).
Instruction fetch unit 420 obtains and is used for the first instruction of Offered target frame and the second instruction for arranging preview pane, and wherein, target frame is for selecting the region on preview image.
Instruction fetch unit 420 can obtain the first instruction and the second instruction from user, or obtains the first instruction and the second instruction that prestore from the memory of filming apparatus.In addition, instruction fetch unit 420 also can obtain the first instruction and the second instruction from user and filming apparatus.
In the first embodiment of instruction fetch unit 420, instruction fetch unit 420 receives the first instruction being used for Offered target frame from user, receives the second instruction for arranging preview pane from user.In other words, instruction fetch unit 420 obtain the first instruction and the second instruction obtain from user.
The instruction being used to specify the first frame of the primary importance be positioned at screen of user's input is comprised from the first instruction of user's reception.User inputs the first instruction by various mode, such as, inputs the first instruction by the button of filming apparatus, touch-screen.
Preferably, user realizes the input of the first instruction by appointment enclosed region of sliding on the touchscreen.In other words, the first instruction is that user slides the input of an appointment enclosed region on the touchscreen.
The instruction being used to specify the second place screen of user's input is comprised from the second instruction of user's reception.
In the second embodiment of instruction fetch unit 420, instruction fetch unit 420 reads the first instruction for Offered target frame of prestoring and the second instruction for arranging preview pane.In other words, instruction fetch unit 420 obtain the first instruction and the second instruction be the first instruction and the second instruction that prestore.
The the first instruction indicating target frame prestored is first frame in the first precalculated position being positioned at screen.The the second instruction instruction preview pane prestored be positioned at screen the second precalculated position and for amplifying the second frame of prearranged multiple than the first frame, described prearranged multiple be greater than 1 real number.
Preferably, primary importance is screen center, and the second precalculated position is the upper left corner of screen, the upper right corner, one of the lower left corner and the lower right corner.
Preferably, when instruction fetch unit 420 does not get the first instruction from user in the given time, read the first instruction for Offered target frame of prestoring and the second instruction for arranging preview pane from predetermined memory.In other words, when instruction fetch unit 420 does not obtain the first instruction in the mode of above-mentioned first embodiment in the given time, perform the scheme that the second embodiment obtains instruction.
In the 3rd embodiment of instruction fetch unit 420, instruction fetch unit 420 receives the first instruction being used for Offered target frame from user, reads the second instruction for arranging preview pane prestored.
The instruction being used to specify the first frame of the primary importance be positioned at screen of user's input is comprised from the first instruction of user's reception.
The the second instruction instruction preview pane prestored is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest.
In the 4th embodiment of instruction fetch unit 420, instruction fetch unit 420 receives the first instruction being used for Offered target frame from user, receives also read for the second instruction arranging preview pane the second instruction for arranging preview pane prestored from user.In other words, the second instruction comprises the part of the part of the second instruction and second instruction prestored of reading received from user.That is, the second instruction is obtained in conjunction with two kinds of modes.
The instruction being used to specify the first frame of the primary importance be positioned at screen of user's input is comprised from the first instruction of user's reception.
The instruction for determining described prearranged multiple of user's input is comprised from the part of the second instruction of user's reception.The part instruction preview pane of the second instruction prestored is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest.In other words, in this embodiment, prearranged multiple does not prestore, but inputted by user.
Setting unit 430 according to the first instruction Offered target frame on preview image, and arranges preview pane according to the second instruction on preview image.
When the first embodiment of instruction fetch unit 420, the first instruction comprises the instruction being used to specify the first frame of the primary importance be positioned on screen of user's input, and the second instruction comprises the instruction being used to specify the second place on screen of user's input.Like this, the first frame can be set to target frame by setting unit 430, is set to amplify the second frame of prearranged multiple as preview pane than the first frame in the second position of screen.
When the second embodiment of instruction fetch unit 420, first instruction indicating target frame is first frame in the first precalculated position being positioned at screen, and the second instruction instruction preview pane is be positioned at the second precalculated position of screen and the second frame for amplifying prearranged multiple than the first frame.Like this, the first frame can be set to target frame by setting unit 430, and the second frame is set to preview pane.
When the 3rd embodiment of instruction fetch unit 420, first instruction comprises the instruction being used to specify the first frame of the primary importance be positioned on screen of user's input, and the second instruction instruction preview pane is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest.Like this, the first frame can be set to target frame by setting unit 430, and the second frame is set to preview pane.Should be appreciated that, those skilled in the art, when known target frame, can obtain amplifying prearranged multiple than target frame and being positioned at the second frame of distance objective frame position farthest by various existing mode.
When the 4th embodiment of instruction fetch unit 420, first instruction comprises the instruction being used to specify the first frame of the primary importance be positioned on screen of user's input, the part of the second instruction comprises the instruction for determining described prearranged multiple of user's input, and another part instruction preview pane of the second instruction is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest.Like this, the first frame can be set to target frame by setting unit 430, and the part based on the second instruction of user's input is determined prearranged multiple and determines the second frame based on the part of the second instruction prestored and the second frame is set to preview pane on this basis.
Image acquisition unit 440 obtains the picture material in the region selected by based target frame.In other words, the picture material in the region that target frame surrounds is obtained.
Image enlarging unit 450 amplifies the picture material obtained.The above-mentioned prearranged multiple of Nonlinear magnify that image enlarging unit 450 can will obtain.In addition, image enlarging unit 450 also can amplify the picture material obtained according to the enlargement ratio of system or user preset.
Image enlarging unit 450 can use sampling method or interpolation method to amplify the picture material obtained.
The result that image enlarging unit 450 amplifies is presented in preview pane by the second display unit 460.
According to one embodiment of present invention, instruction fetch unit 420 also receives the 3rd instruction to adjust showing the preview pane of amplifying result.
Such as, instruction fetch unit 420 can receive the 3rd instruction for adjusting the position of preview pane, size and/or the anglec of rotation from user.Should be appreciated that, the sizableness of adjustment preview pane, in for adjusting above-mentioned prearranged multiple, in other words, is equivalent to adjust the multiplication factor of preview pane relative to target frame.
In addition, instruction fetch unit 420 also receives the 4th instruction and adjusts target frame.
Such as, instruction fetch unit 420 can receive from user the 3rd instruction being used for the position of adjustment aim frame, shape, size and/or the anglec of rotation.When based on the shape of the 3rd instruction adjustment aim frame and/or size, the shape of preview pane and/or size are also based on the corresponding adjustment of above-mentioned prearranged multiple.
In addition, when target frame and preview pane generating portion or all overlapping time, the position of setting unit 430 pairs of preview pane adjusts, and preview pane is moved to distance objective frame position farthest.Thus ensure that target frame and preview pane do not interfere, thus better show amplification effect.
According to the method and apparatus shown preview image when taking of the present invention, preview image entirety can be shown simultaneously and amplification display is carried out to preview image details, thus improve the experience property of user to filming apparatus.
In addition, the said method according to exemplary embodiment of the present invention may be implemented as computer program, thus when running this program, realizes said method.Nextport hardware component NextPort can be implemented according to the unit in the said equipment of exemplary embodiment of the present invention.The process of those skilled in the art performed by the unit limited, can such as use field programmable gate array (FPGA) or application-specific integrated circuit (ASIC) (ASIC) to realize unit.
Although specifically show with reference to its exemplary embodiment and describe the present invention, but it should be appreciated by those skilled in the art, when not departing from the spirit and scope of the present invention that claim limits, the various changes in form and details can be carried out to it.
Claims (10)
1. the method shown preview image when taking, is characterized in that comprising:
Screen shows preview image in real time;
Obtain and be used for the first instruction of Offered target frame and the second instruction for arranging preview pane, wherein, target frame is for selecting the region on preview image;
According to the first instruction Offered target frame on preview image, and according to the second instruction, preview pane is set on preview image;
Obtain the picture material in the region selected by based target frame;
The picture material obtained is amplified;
The result of amplification is presented in preview pane.
2. method according to claim 1, wherein, acquisition is used for the first instruction of Offered target frame and comprises for the step of the second instruction arranging preview pane: the first instruction for Offered target frame that reading prestores and the second instruction for arranging preview pane.
3. method according to claim 2, wherein, obtaining the first instruction of being used for Offered target frame and comprise for the step of the second instruction arranging preview pane: when not receiving the first instruction from user in the given time, reading the first instruction for Offered target frame of prestoring and the second instruction for arranging preview pane from predetermined memory.
4. method according to claim 1, wherein, acquisition is used for the first instruction of Offered target frame and comprises for the step of the second instruction arranging preview pane: receiving the first instruction being used for Offered target frame from user, receiving the second instruction for arranging preview pane prestored for the second instruction and/or reading arranging preview pane from user.
5. method according to claim 4, wherein, comprises the instruction being used to specify the first frame of the primary importance be positioned at screen of user's input from the first instruction of user's reception.
6. method according to claim 5, wherein, comprises the instruction being used to specify the second place screen of user's input from the second instruction of user's reception,
Wherein, the step arranging preview pane according to the second instruction on preview image comprises: be set to amplify the second frame of prearranged multiple as preview pane than the first frame in the second position of screen, described prearranged multiple be greater than 1 real number.
7. method according to claim 5, wherein, the second instruction instruction preview pane prestored is amplify prearranged multiple than the first frame and be positioned at the second frame of distance objective frame position farthest, described prearranged multiple be greater than 1 real number.
8. method according to claim 1, also comprises: receive the 3rd instruction to adjust showing the preview pane of amplifying result.
9. method according to claim 1, also comprises: receive the 4th instruction and adjust target frame.
10. the device shown preview image when taking, is characterized in that comprising:
First display unit, screen shows preview image in real time;
Instruction fetch unit, obtain and be used for the first instruction of Offered target frame and the second instruction for arranging preview pane, wherein, target frame is for selecting the region on preview image;
Setting unit, according to the first instruction Offered target frame on preview image, and arranges preview pane according to the second instruction on preview image;
Image acquisition unit, obtains the picture material in the region selected by based target frame;
Image enlarging unit, amplifies the picture material obtained;
Second display unit, is presented at the result of amplification in preview pane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078636.8A CN104333689A (en) | 2014-03-05 | 2014-03-05 | Method and device for displaying preview image during shooting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078636.8A CN104333689A (en) | 2014-03-05 | 2014-03-05 | Method and device for displaying preview image during shooting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104333689A true CN104333689A (en) | 2015-02-04 |
Family
ID=52408332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410078636.8A Pending CN104333689A (en) | 2014-03-05 | 2014-03-05 | Method and device for displaying preview image during shooting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104333689A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994303A (en) * | 2015-07-22 | 2015-10-21 | 广东欧珀移动通信有限公司 | Self-timer method, devices, system, and terminals |
| CN105611145A (en) * | 2015-09-21 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Multi-graphic layer shooting method, multi-graphic layer shooting apparatus and terminal |
| CN106412431A (en) * | 2016-09-30 | 2017-02-15 | 珠海市魅族科技有限公司 | Image display method and device |
| CN106453924A (en) * | 2016-10-17 | 2017-02-22 | 努比亚技术有限公司 | Image shooting method and apparatus |
| CN106713759A (en) * | 2016-12-31 | 2017-05-24 | 深圳天珑无线科技有限公司 | Method and system of camera of capturing image intelligently |
| WO2018076182A1 (en) * | 2016-10-25 | 2018-05-03 | 华为技术有限公司 | Image capturing method and device |
| CN108259739A (en) * | 2017-12-29 | 2018-07-06 | 维沃移动通信有限公司 | A kind of method, device and mobile terminal of image taking |
| WO2018153074A1 (en) * | 2017-02-23 | 2018-08-30 | 华为技术有限公司 | Method for displaying preview images, and terminal device |
| CN108495029A (en) * | 2018-03-15 | 2018-09-04 | 维沃移动通信有限公司 | A kind of photographic method and mobile terminal |
| WO2018166069A1 (en) * | 2017-03-14 | 2018-09-20 | 华为技术有限公司 | Photographing preview method, graphical user interface, and terminal |
| CN108600647A (en) * | 2018-07-24 | 2018-09-28 | 努比亚技术有限公司 | Shooting preview method, mobile terminal and storage medium |
| CN110365898A (en) * | 2019-07-11 | 2019-10-22 | 维沃移动通信有限公司 | A kind of image pickup method and terminal device |
| CN110602401A (en) * | 2019-09-17 | 2019-12-20 | 维沃移动通信有限公司 | Photographing method and terminal |
| CN111669507A (en) * | 2020-07-01 | 2020-09-15 | 维沃移动通信有限公司 | Photographing method and device and electronic equipment |
| WO2021147482A1 (en) * | 2020-01-23 | 2021-07-29 | 华为技术有限公司 | Telephoto photographing method and electronic device |
| CN113497888A (en) * | 2020-04-07 | 2021-10-12 | 华为技术有限公司 | Photo preview method, electronic device and storage medium |
| WO2023226725A1 (en) * | 2022-05-25 | 2023-11-30 | 荣耀终端有限公司 | Video recording method and related apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920942A (en) * | 2005-08-26 | 2007-02-28 | 致伸科技股份有限公司 | Image displaying system and method |
| CN101873426A (en) * | 2009-04-25 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Image preview system and image preview method thereof |
| CN101931691A (en) * | 2009-06-23 | 2010-12-29 | Lg电子株式会社 | The method of portable terminal and control portable terminal |
| CN102106145A (en) * | 2008-07-30 | 2011-06-22 | 三星电子株式会社 | Apparatus and method for displaying an enlarged target region of a reproduced image |
| CN102209195A (en) * | 2010-03-29 | 2011-10-05 | 索尼公司 | Imaging apparatus, image processing apparatus,image processing method, and program |
| US20110273473A1 (en) * | 2010-05-06 | 2011-11-10 | Bumbae Kim | Mobile terminal capable of providing multiplayer game and operating method thereof |
| CN103428423A (en) * | 2012-05-24 | 2013-12-04 | 联发科技股份有限公司 | Preview system and preview method |
| CN103559061A (en) * | 2013-11-12 | 2014-02-05 | 联想(北京)有限公司 | Information processing method and device |
-
2014
- 2014-03-05 CN CN201410078636.8A patent/CN104333689A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920942A (en) * | 2005-08-26 | 2007-02-28 | 致伸科技股份有限公司 | Image displaying system and method |
| CN102106145A (en) * | 2008-07-30 | 2011-06-22 | 三星电子株式会社 | Apparatus and method for displaying an enlarged target region of a reproduced image |
| CN101873426A (en) * | 2009-04-25 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Image preview system and image preview method thereof |
| CN101931691A (en) * | 2009-06-23 | 2010-12-29 | Lg电子株式会社 | The method of portable terminal and control portable terminal |
| CN102209195A (en) * | 2010-03-29 | 2011-10-05 | 索尼公司 | Imaging apparatus, image processing apparatus,image processing method, and program |
| US20110273473A1 (en) * | 2010-05-06 | 2011-11-10 | Bumbae Kim | Mobile terminal capable of providing multiplayer game and operating method thereof |
| CN103428423A (en) * | 2012-05-24 | 2013-12-04 | 联发科技股份有限公司 | Preview system and preview method |
| CN103559061A (en) * | 2013-11-12 | 2014-02-05 | 联想(北京)有限公司 | Information processing method and device |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994303B (en) * | 2015-07-22 | 2018-09-11 | 广东欧珀移动通信有限公司 | Method, apparatus, terminal and the system of self-timer |
| CN104994303A (en) * | 2015-07-22 | 2015-10-21 | 广东欧珀移动通信有限公司 | Self-timer method, devices, system, and terminals |
| CN105611145A (en) * | 2015-09-21 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Multi-graphic layer shooting method, multi-graphic layer shooting apparatus and terminal |
| CN106412431A (en) * | 2016-09-30 | 2017-02-15 | 珠海市魅族科技有限公司 | Image display method and device |
| CN106453924A (en) * | 2016-10-17 | 2017-02-22 | 努比亚技术有限公司 | Image shooting method and apparatus |
| WO2018076182A1 (en) * | 2016-10-25 | 2018-05-03 | 华为技术有限公司 | Image capturing method and device |
| CN106713759A (en) * | 2016-12-31 | 2017-05-24 | 深圳天珑无线科技有限公司 | Method and system of camera of capturing image intelligently |
| WO2018153074A1 (en) * | 2017-02-23 | 2018-08-30 | 华为技术有限公司 | Method for displaying preview images, and terminal device |
| US11196931B2 (en) | 2017-02-23 | 2021-12-07 | Huawei Technologies Co., Ltd. | Preview-image display method and terminal device |
| US11539891B2 (en) | 2017-02-23 | 2022-12-27 | Huawei Technologies Co., Ltd. | Preview-image display method and terminal device |
| US10911682B2 (en) | 2017-02-23 | 2021-02-02 | Huawei Technologies Co., Ltd. | Preview-image display method and terminal device |
| WO2018166069A1 (en) * | 2017-03-14 | 2018-09-20 | 华为技术有限公司 | Photographing preview method, graphical user interface, and terminal |
| CN108259739A (en) * | 2017-12-29 | 2018-07-06 | 维沃移动通信有限公司 | A kind of method, device and mobile terminal of image taking |
| CN108495029A (en) * | 2018-03-15 | 2018-09-04 | 维沃移动通信有限公司 | A kind of photographic method and mobile terminal |
| CN108495029B (en) * | 2018-03-15 | 2020-03-31 | 维沃移动通信有限公司 | Photographing method and mobile terminal |
| US11451706B2 (en) | 2018-03-15 | 2022-09-20 | Vivo Mobile Communication Co., Ltd. | Photographing method and mobile terminal |
| CN108600647A (en) * | 2018-07-24 | 2018-09-28 | 努比亚技术有限公司 | Shooting preview method, mobile terminal and storage medium |
| CN110365898A (en) * | 2019-07-11 | 2019-10-22 | 维沃移动通信有限公司 | A kind of image pickup method and terminal device |
| CN110602401A (en) * | 2019-09-17 | 2019-12-20 | 维沃移动通信有限公司 | Photographing method and terminal |
| WO2021147482A1 (en) * | 2020-01-23 | 2021-07-29 | 华为技术有限公司 | Telephoto photographing method and electronic device |
| JP2023511581A (en) * | 2020-01-23 | 2023-03-20 | 華為技術有限公司 | Long focus imaging method and electronic device |
| US11968447B2 (en) | 2020-01-23 | 2024-04-23 | Huawei Technologies Co., Ltd. | Long-focus shooting method and electronic device |
| CN113497888A (en) * | 2020-04-07 | 2021-10-12 | 华为技术有限公司 | Photo preview method, electronic device and storage medium |
| CN113497888B (en) * | 2020-04-07 | 2023-05-02 | 华为技术有限公司 | Photo preview method, electronic device and storage medium |
| CN111669507A (en) * | 2020-07-01 | 2020-09-15 | 维沃移动通信有限公司 | Photographing method and device and electronic equipment |
| WO2023226725A1 (en) * | 2022-05-25 | 2023-11-30 | 荣耀终端有限公司 | Video recording method and related apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104333689A (en) | Method and device for displaying preview image during shooting | |
| JP6335395B2 (en) | Image processing apparatus, imaging apparatus, image processing method, and program | |
| KR102032347B1 (en) | Image display positioning using image sensor location | |
| US9742995B2 (en) | Receiver-controlled panoramic view video share | |
| JP6348611B2 (en) | Automatic focusing method, apparatus, program and recording medium | |
| JP6336206B2 (en) | Method, apparatus, program and recording medium for processing moving picture file identifier | |
| CN112714255B (en) | Shooting method and device, electronic equipment and readable storage medium | |
| CN107888984B (en) | Short video playing method and device | |
| EP2856283B1 (en) | Image processing apparatus and program | |
| JP2017517969A (en) | Photo video camera with dynamic orientation locking, constant framing and defined aspect ratio | |
| JP2015018296A (en) | Display controller, program, and recording medium | |
| US20150363103A1 (en) | Display processing method and information device | |
| US10192338B2 (en) | Method, device and MCU for adjusting and controlling sub-picture in multiple pictures | |
| CN112954193B (en) | Shooting method, shooting device, electronic equipment and medium | |
| CN104092749A (en) | Method and device for synchronizing photos | |
| CN104090735A (en) | Picture projection method and device | |
| CN104168422A (en) | Image processing method and device | |
| CN108986117B (en) | Video image segmentation method and device | |
| KR102501713B1 (en) | Method for displaying an image and an electronic device thereof | |
| CN106331488A (en) | Interface adjusting method and device | |
| CN111201773A (en) | Photographing method and device, mobile terminal and computer readable storage medium | |
| CN104750392A (en) | Image focus display method and device | |
| CN106817532A (en) | Image processing method and device | |
| CN113196791B (en) | Display device for displaying various types of content | |
| EP3799415A2 (en) | Method and device for processing videos, and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
|
| RJ01 | Rejection of invention patent application after publication |