CN107340956A - The processing method and user terminal of noise in image - Google Patents
The processing method and user terminal of noise in image Download PDFInfo
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- CN107340956A CN107340956A CN201710559983.6A CN201710559983A CN107340956A CN 107340956 A CN107340956 A CN 107340956A CN 201710559983 A CN201710559983 A CN 201710559983A CN 107340956 A CN107340956 A CN 107340956A
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- 238000003672 processing method Methods 0.000 title claims abstract description 25
- 238000011946 reduction process Methods 0.000 claims abstract description 136
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- 230000009467 reduction Effects 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 6
- 238000011017 operating method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
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- 238000012986 modification Methods 0.000 description 2
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- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
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- 238000010276 construction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04842—Selection of displayed objects or displayed text elements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0486—Drag-and-drop
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20092—Interactive image processing based on input by user
- G06T2207/20104—Interactive definition of region of interest [ROI]
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- General Physics & Mathematics (AREA)
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- Image Processing (AREA)
Abstract
The present invention relates to the processing method and user terminal of noise in technical field of image processing, more particularly to a kind of image.Wherein, the processing method of noise comprises the following steps in image：An image is shown in display interface；Receive the target area for the carry out noise reduction process that user selectes in the picture；Noise reduction process is carried out to target area.The region that the present invention passes through user's autonomous selection progress noise reduction process in an image, realize and noise reduction process is carried out to regional area in image, avoid in the prior art due to can only integrally carry out noise reduction process to image and caused by image entirety definition reduce the problem of, user can according to oneself need voluntarily select noise reduction region, the flexibility and operability that noise is handled in image are enhanced, greatly improves the usage experience of user.
Description
Technical field
The present invention relates to a kind of processing method of noise in technical field of image processing, more particularly to image and user are whole
End.
Background technology
With science and technology sustainable development and people's living standards continue to improve, mobile phone, camera, notebook computer,
The subscriber terminal equipments such as tablet personal computer are more and more common in daily life to be used.These subscriber terminal equipments exist
While study, work to people offer convenience, the entertainment life of people is also greatly enriched.Meanwhile with image at
The innovation of reason technology, image turn into most common information carrier in people's activity, the big of object are all included in every image
Information is measured, turns into people and obtains one of main approach of extraneous raw information.Image is formed by taking pictures, not only assists in people
Record fine moment, and can be as processing special event when evidence use.Thus, camera function is into existing
The basic function of user terminal.
However, noise usually occurs in the image shot using user terminal.So-called noise, refer to the sense in camera
Optical element, such as charge coupled cell (Charge-coupled Device, CCD) or complementary metal oxide semiconductor
(Complementary Metal Oxide Semiconductor, CMOS), using light as reception signal and the process of output
In coarse part in caused image, also refer to the external pixel that should not occur in image, generally produced by electronic interferences.Sense
Why optical element can form noise in the picture, be because photo-sensitive cell all there are asking for heat endurance (hot pixel)
Topic, it is exactly relevant with temperature to the quality of imaging, if the temperature rise of machine, noise signal is too strong, can should not on picture
The some places form variegated spot, and these points are exactly the noise that we are said.Noise number because feeling inside user terminal
The construction of optical element and the difference of processor and it is different.With regard at present for, formed noise the reason for mainly have the following aspects：
First, noise caused by time exposure；Second, image is compressed and caused noise using jpeg format；3rd, mould
Noise caused by paste filtering；4th, noise caused by photo-sensitive cell area is too small.No matter due to noise caused by what reason,
Large effect is all caused to the quality of image, the image with noise appears to be dirty, and has been covered with tiny
It is rough, have a strong impact on the visual experience of people.
In order to solve the problems, such as noise in shooting image, some noise processing methods have been proposed now, such as by ISO
The overall noise reduction of (International Standards Organization) 100-ISO1600 different stage.Fig. 1 is existing
There is the flow chart of shooting image noise processing method in technology.As shown in figure 1, shooting image is carried out at noise in the prior art
The method of reason comprises the following steps：
Step S11, a shooting image is shown in display interface；
Step S12, receive the instruction that user carries out noise processing to shooting image；
Step S13, noise processing is integrally carried out to shooting image.
By analyzing said process, in the prior art when carrying out noise processing to a shooting image, exist following
The defects of two aspects：On the one hand, existing shooting image noise processing method can only be integrally handled shooting image,
The overall definition of image so can be not only influenceed, and is difficult in the overall noise reduction of the image definition overall with image
Between find an equalization point；On the other hand, existing shooting image is each made an uproar during noise processing is carried out in image
The degree for the treatment of of point can only all be carried out according to the pre-set value of the manufacturer of user terminal, and user can not be according to the need of oneself
Ask and set or changed, be i.e. the operability of shooting image noise processing is low, it is difficult to meets user for high picture quality
Demand, Consumer's Experience are poor.
Therefore, how to improve the noise treatment effect of shooting image in the prior art, the flexibility of enhancing noise processing and
Operability, Consumer's Experience is improved, be technical problem urgently to be resolved hurrily at present.
The content of the invention
The present invention provides the processing method and user terminal of noise in a kind of image, to solve shooting figure in the prior art
The poor technical problem of the noise reduction process effect of picture, to strengthen the flexibility of noise processing and operability, improve making for user
With experience.
In order to solve the above problems, the invention provides a kind of processing method of noise in image, comprise the following steps：In
Display interface shows an image；Receive the target area for the carry out noise reduction process that user selectes in described image；To the mesh
Mark region and carry out noise reduction process.
Preferably, the specific steps bag of the target area for the carry out noise reduction process that user selectes in described image is received
Include：Judge whether user is emitted in the instruction that selection in described image carries out the target area of noise reduction process, used if so, then receiving
The selected target area in family.
Preferably, judge whether user is emitted in the instruction of the target area of selection progress noise reduction process in described image
Specific steps include：Judge whether long-press is shown in the image of the display interface to user, if, it is determined that user is emitted in institute
State the instruction that selection in image carries out the target area of noise reduction process.
Preferably, the specific steps of noise reduction process are carried out to the target area to be included：Judge whether user is sent to institute
The instruction that target area carries out noise reduction process is stated, if so, then showing multiple noise reduction process patterns in the display interface；Receive and use
The selected target noise reduction process pattern in family；Noise reduction process is carried out to the target area using the target noise reduction process pattern.
Preferably, judge whether user sends the specific steps bag for the instruction that noise reduction process is carried out to the target area
Include：Judge whether user double-clicks the target area, if, it is determined that user sends carries out noise reduction process to the target area
Instruction.
Present invention also offers a kind of user terminal, including：Display module, for showing an image in display interface；Choosing
Module is selected, selects the target area of progress noise reduction process in described image for user；Control module, connect the selection mould
Block, for carrying out noise reduction process to the target area.
Preferably, the selecting module includes judging unit and receiving unit；The judging unit, it is single to connect the reception
Member, for judging whether user is emitted in the instruction that selection in described image carries out the target area of noise reduction process, if so, then institute
State receiving unit and receive the target area that user selectes.
Preferably, the judging unit judges whether long-press is shown in the image of display interface to user, if, it is determined that use
Family is emitted in the instruction that selection in described image carries out the target area of noise reduction process.
Preferably, the control module includes detection unit, processing unit and noise reduction unit；The detection unit, is used for
Judge whether user sends the instruction that noise reduction process is carried out to the target area, if so, then being shown in the display interface more
Individual noise reduction process pattern；The processing unit, the detection unit is connected, for user from the multiple noise reduction process pattern
Select a target noise reduction process pattern；The noise reduction unit, the processing unit is connected, for using the target noise reduction process
Pattern carries out noise reduction process to the target area.
Preferably, the detection unit judges whether user double-clicks the target area, if, it is determined that user sends pair
The target area carries out the instruction of noise reduction process.
The processing method and user terminal of noise in image provided by the invention, independently selected in an image by user
The region of noise reduction process is carried out, realizes and noise reduction process is carried out to regional area in image, avoid in the prior art due to only
Can integrally carry out noise reduction process to image and caused by image entirety definition the problem of reducing, user can be according to the need of oneself
Noise reduction region is voluntarily selected, noise is handled in image flexibility and operability is enhanced, greatly improves user's
Usage experience.
Brief description of the drawings
Fig. 1 is the flow chart of shooting image noise processing method in the prior art；
Fig. 2 is the flow chart of the processing method of noise in image in the first embodiment of the invention；
Fig. 3 is the structural representation of user terminal in the second embodiment of the invention；
Fig. 4 is the structural representation of user terminal internal control module in the second embodiment of the invention；
Fig. 5 is the structural representation of user terminal in the embodiment of the present invention 1.
Embodiment
Below in conjunction with the accompanying drawings to the processing method of noise in image provided by the invention and the specific embodiment party of user terminal
Formula elaborates.
First embodiment
Present embodiment provides a kind of processing method of noise in image, and Fig. 2 is that the present invention first is embodied
In mode in image the processing method of noise flow chart.As shown in Fig. 2 in present embodiment in image noise processing
Method comprises the following steps：
Step S21, an image is shown in display interface.Wherein, the image of display interface is shown in, can be user's storage
The image shown after image or camera shooting in a user terminal photograph album in preview interface.Image is on display circle
The mode shown in face, can be that full screen display or half screen are shown.Mesh is subsequently selected from image for the ease of user
Mark region and carry out noise reduction process, it is preferred that image is displayed in full screen in display interface.User terminal in present embodiment
Mobile phone, notebook computer, tablet personal computer, camera etc. can be but not limited to.
Step S22, receive the target area for the carry out noise reduction process that user selectes in the picture.In the prior art to image
Noise reduction process be all that overall noise reduction is carried out to image, this just inevitably reduces the overall definition of image, therefore, this
Embodiment employs local noise reduction mode, i.e. user selects the pre- target area for carrying out noise reduction process according to the needs of oneself
Domain.
In order to avoid user misoperation, it is preferred that receive the target area for the carry out noise reduction process that user selectes in the picture
The specific steps in domain include：Judge whether user sends the instruction that selection in the picture carries out the target area of noise reduction process, if
It is then to receive the target area that user selectes.So, when user terminal is not received by the choosing in the picture that user sends
When selecting the instruction for the target area for carrying out noise reduction process, then the region that will not be chosen to user on image carries out noise reduction process,
So as to effectively prevent because of user's imprudence touching image and the problem of false triggering noise reduction process, making for user is further increased
With experience.The concrete mode for the target area that user selectes is received, can receive user using finger, stylus, mouse to exist
The region drawn on image or the mode of other regional choices well-known to those skilled in the art, this specific implementation
Mode is not construed as limiting to this, and those skilled in the art can be selected according to being actually needed.For the ease of user according to oneself
Be actually needed selection one regular domain be used as target area, and simplify user operating procedure, it is furthermore preferred that receive user select
The specific steps of fixed target area include：
(1) multiple regional choice instruments are provided.Wherein, multiple regional choice instruments include rectangular area select tools, circle
In shape regional choice instrument, elliptical region select tools, regular hexagon regional choice instrument, equilateral triangle regional choice instrument
It is multiple.Multiple regional choice instruments can be shown in display interface in the form of word or icon.In order to improve the use of user
Enjoyment, and it is easy to user quickly to understand the concrete forms of select tools, it is furthermore preferred that multiple regional choice instruments are with the shape of icon
Formula is shown in display interface.
(2) the target area select tools that user selectes are received.Receive the tool for the target area select tools that user selectes
Body step can include：Judge whether user clicks the word or icon of a regional choice instrument, if so, then confirming that user selectes
The regional choice instrument is as target area select tools.
(3) drag target regional choice instrument carries out the position of noise reduction process into image in advance, with selected target region.More
Preferably, user can also zoom in and out processing to target area select tools as needed, to meet user to target area
Selection.
In order to further simplify the operating procedure of user, and it is set to more conform to the use habit of user, it is furthermore preferred that sentencing
The specific steps whether disconnected user sends the instruction of the target area of selection progress noise reduction process in the picture include：Judge user
Whether long-press is shown in the image of display interface, if, it is determined that user sends the mesh that selection in the picture carries out noise reduction process
Mark the instruction in region.
Step S23, noise reduction process is carried out to target area.So, user is during handling image,
Noise reduction process only can be carried out to image local, improve flexibility and operability of the user voluntarily to image procossing.Meanwhile
Due to being only local noise reduction process, relatively easily found in regional area a noise reduction process effect and image definition it
Between equalization point, be advantageous to improve image quality.
In order to further improve the flexibility of noise reduction process, strengthen the usage experience of user, it is preferred that target area is entered
The specific steps of row noise reduction process include：Judge whether user sends the instruction that noise reduction process is carried out to target area, if so, then
Multiple noise reduction process patterns are shown in display interface；Receive the target noise reduction process pattern that user selectes；At target noise reduction
Reason pattern carries out noise reduction process to target area.Wherein, multiple noise reduction process patterns include it is bright make an uproar, coloured silk is made an uproar, power supply noise, small
It is multiple in grain noise, bulky grain noise.The concrete mode of multiple noise reduction process patterns is shown in display interface, can be aobvious
Show that interface shows multiple noise reduction process patterns in a manner of list, each noise reduction process pattern can be entered in the form of word or icon
Row display.In order to remind the image after user's preservation noise reduction process, it is preferred that using target noise reduction process pattern to target area
After carrying out noise reduction process, also comprise the following steps：Prompting frame is preserved in display interface ejection one, is asked the user whether to passing through
The image of noise reduction process is preserved；Judge whether user sends the instruction for preserving the image Jing Guo noise reduction process, if so, then protecting
Deposit the image through noise reduction process.
In order to further simplify the operating procedure of user, and it is set to more conform to the use habit of user, it is preferred that to judge
The specific steps whether user sends the instruction for carrying out noise reduction process to target area include：Judge whether user double-clicks target area
Domain, if, it is determined that user sends the instruction that noise reduction process is carried out to target area.
The processing method of noise in the image that present embodiment provides, independently selected in an image by user into
The region of row noise reduction process, realize and noise reduction process is carried out to regional area in image, avoid in the prior art due to can only
Integrally carry out noise reduction process to image and caused by image entirety definition the problem of reducing, user can be according to the needs of oneself
Noise reduction region is voluntarily selected, noise is handled in image flexibility and operability is enhanced, greatly improves making for user
With experience.
Second embodiment
Present embodiment provides a kind of user terminal, and Fig. 3 is that user is whole in the second embodiment of the invention
The structural representation at end.As shown in figure 3, the user terminal of present embodiment includes display module 31, the and of selecting module 32
Control module 33.
Display module 31, for showing an image in display interface.Wherein, the image of display interface, Ke Yishi are shown in
The image shown after image or the camera shooting that user is stored in a user terminal photograph album in preview interface.Image
The mode shown in display interface, can be that full screen display or half screen are shown.For the ease of user subsequently from image
Middle selection target region carries out noise reduction process, it is preferred that image is displayed in full screen in display interface.In present embodiment
User terminal can be but not limited to mobile phone, notebook computer, tablet personal computer, camera etc..
Selecting module 32, select to carry out the target area of noise reduction process in the picture for user.In the prior art to figure
The noise reduction process of picture is all to carry out overall noise reduction to image, and this just inevitably reduces the overall definition of image, therefore,
Present embodiment employs local noise reduction mode, i.e. user selects the pre- target for carrying out noise reduction process according to the needs of oneself
Region.
In order to avoid user misoperation, it is preferred that selecting module 32 includes judging unit 321 and receiving unit 322；Judge
Unit 321, receiving unit 322 is connected, for judging whether user sends the target area that selection in the picture carries out noise reduction process
The instruction in domain, if so, then receiving unit 322 receives the target area that user selectes.So, when user terminal does not receive
During the instruction of the target area of the progress noise reduction process of selection in the picture sent to user, then user will not be selected on image
The region that takes carries out noise reduction process, so as to effectively prevent because of user's imprudence touching image and false triggering noise reduction process is asked
Topic, further increase the usage experience of user.Receiving unit 322 receives the concrete mode for the target area that user selectes, can
To be to receive region that user drawn using finger, stylus, mouse on image or those skilled in the art institute is ripe
The mode for other regional choices known, present embodiment are not construed as limiting to this, and those skilled in the art can be according to reality
Need to be selected.One regular domain of selection is actually needed as target area according to oneself for the ease of user, and simplified
The operating procedure of user, it is furthermore preferred that receiving unit 322 is additionally operable to：
(1) multiple regional choice instruments are provided.Wherein, multiple regional choice instruments include rectangular area select tools, circle
In shape regional choice instrument, elliptical region select tools, regular hexagon regional choice instrument, equilateral triangle regional choice instrument
It is multiple.Multiple regional choice instruments can be shown in display interface in the form of word or icon.In order to improve the use of user
Enjoyment, and it is easy to user quickly to understand the concrete forms of select tools, it is furthermore preferred that multiple regional choice instruments are with the shape of icon
Formula is shown in display interface.
(2) the target area select tools that user selectes are received.Receive the tool for the target area select tools that user selectes
Body mode can be：Judge whether user clicks the word or icon of a regional choice instrument, be somebody's turn to do if so, then confirming that user is selected
Regional choice instrument is as target area select tools.
(3) user's drag target regional choice instrument is allowed to carry out the position of noise reduction process in advance into image, to select mesh
Mark region.It is furthermore preferred that user can also zoom in and out processing to target area select tools as needed, to meet user couple
The selection of target area.
In order to further simplify the operating procedure of user, and it is set to more conform to the use habit of user, it is preferred that to judge
Unit 321 judges whether long-press is shown in the image of display interface to user, if, it is determined that user send select in the picture into
The instruction of the target area of row noise reduction process.
Control module 33, selecting module 32 is connected, for carrying out noise reduction process to target area.So, Yong Hu
During handling image, noise reduction process only can be carried out to image local, improve user voluntarily to image procossing
Flexibility and operability.Simultaneously as only local noise reduction process, relatively easily finds a drop in regional area
The equalization point made an uproar between treatment effect and image definition, be advantageous to improve image quality.
Fig. 4 is the structural representation of user terminal internal control module in the second embodiment of the invention.In order to enter
One step improves the flexibility of noise reduction process, strengthens the usage experience of user, it is preferred that as shown in figure 4, control module 33 includes inspection
Survey unit 331, processing unit 332 and noise reduction unit 333；Detection unit 331, for judging whether user is sent to target area
The instruction of noise reduction process is carried out, if so, then showing multiple noise reduction process patterns in display interface；Processing unit 332, connecting detection
Unit 331, a target noise reduction process pattern is selected from multiple noise reduction process patterns for user；Noise reduction unit 333, junction
Unit 332 is managed, for carrying out noise reduction process to target area using target noise reduction process pattern.Wherein, multiple noise reduction process moulds
Formula includes bright making an uproar, color making an uproar, be in power supply noise, little particle noise, bulky grain noise multiple.Multiple noise reductions are shown in display interface
The concrete mode of tupe, can be that multiple noise reduction process patterns, each noise reduction are shown in a manner of list in display interface
Tupe can be shown in the form of word or icon.In order to remind the image after user's preservation noise reduction process, it is preferred that
Noise reduction unit 333 is additionally operable to after noise reduction process is carried out to target area using target noise reduction process pattern：In display interface
Ejection one preserves prompting frame, asks the user whether to preserve the image Jing Guo noise reduction process；Judge whether user sends guarantor
The instruction of the image by noise reduction process is deposited, if so, then preserving the image through noise reduction process.
In order to further simplify the operating procedure of user, and it is set to more conform to the use habit of user, it is preferred that detection
Unit 331 judges whether user double-clicks target area, if, it is determined that user sends the finger that noise reduction process is carried out to target area
Order.
The user terminal that present embodiment provides, by user, autonomous selection carries out noise reduction process in an image
Region, realize and noise reduction process is carried out to regional area in image, avoid in the prior art due to can only integrally enter to image
Row noise reduction process and caused by image entirety definition reduce the problem of, user can according to oneself need voluntarily select noise reduction
Region, noise is handled in image flexibility and operability are enhanced, greatly improve the usage experience of user.
Embodiment 1
Present embodiments provide a kind of processing method of noise in image.Fig. 5 is user terminal in the embodiment of the present invention 1
Structural representation.User terminal in the present embodiment is a mobile phone 51.In the present embodiment, in the rearmounted shooting using mobile phone 51
After head one image of shooting, the processing method of noise in image is comprised the following steps：
The first step：In the display interface display image 52 of mobile phone 51.Wherein, as shown in figure 5, mobile phone 51 display interface
It is displayed in full screen image 52.
Second step：Judge whether long-press is shown in the image 52 of display interface to user, if so, then determining user is emitted in image
Middle selection carries out the instruction of the target area of noise reduction process.
3rd step：The region that user uses finger, stylus or mouse to be drawn on image is received, and drawn with user
Region is as target area 53.
4th step：Judge whether user sends the instruction that noise reduction process is carried out to target area, if so, then in display interface
Show multiple noise reduction process patterns.Wherein, multiple noise reduction process patterns are shown in noise reduction process the mode option in a manner of list
In frame 54.Multiple noise reduction process patterns include it is bright make an uproar, coloured silk is made an uproar, power supply noise, little particle noise, bulky grain noise.
5th step：Receive the target noise reduction process pattern that user selectes.
6th step：Noise reduction process is carried out to target area 53 using target noise reduction process pattern.
7th step：After the completion of noise reduction process, prompting frame is preserved in display interface ejection one, is asked the user whether to by dropping
The image of processing of making an uproar is preserved.
8th step：Judge whether user sends the instruction for preserving the image Jing Guo noise reduction process, if so, then preserving through noise reduction
The image of processing.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. the processing method of noise in a kind of image, it is characterised in that comprise the following steps：
An image is shown in display interface；
Receive the target area for the carry out noise reduction process that user selectes in described image；
Noise reduction process is carried out to the target area.
2. the processing method of noise in image according to claim 1, it is characterised in that receive user in described image
The specific steps of the target area of selected carry out noise reduction process include：
Judge whether user is emitted in the instruction that selection in described image carries out the target area of noise reduction process, if so, then receiving
The target area that user selectes.
3. the processing method of noise in image according to claim 2, it is characterised in that judge whether user is emitted in institute
Stating the specific steps of the instruction of the target area of selection progress noise reduction process in image includes：
Judge whether long-press is shown in the display interface image to user, if, it is determined that user is emitted in described image and selected
Select the instruction for the target area for carrying out noise reduction process.
4. the processing method of noise in image according to claim 1, it is characterised in that dropped to the target area
The specific steps of processing of making an uproar include：
Judge whether user sends the instruction that noise reduction process is carried out to the target area, if so, then showing in the display interface
Show multiple noise reduction process patterns；
Receive the target noise reduction process pattern that user selectes；
Noise reduction process is carried out to the target area using the target noise reduction process pattern.
5. the processing method of noise in image according to claim 4, it is characterised in that judge whether user is sent to institute
Stating the specific steps for the instruction that target area carries out noise reduction process includes：
Judge whether user double-clicks the target area, if, it is determined that user sends to be carried out at noise reduction to the target area
The instruction of reason.
A kind of 6. user terminal, it is characterised in that including：
Display module, for showing an image in display interface；
Selecting module, the target area of progress noise reduction process is selected in described image for user；
Control module, the selecting module is connected, for carrying out noise reduction process to the target area.
7. user terminal according to claim 6, it is characterised in that the selecting module includes judging unit and received single
Member；The judging unit, the receiving unit is connected, noise reduction is carried out for judging whether user is emitted in selection in described image
The instruction of the target area of processing, if so, then the receiving unit receives the target area that user selectes.
8. user terminal according to claim 7, it is characterised in that the judging unit judges whether long-press is shown user
In the image of the display interface, if, it is determined that user is emitted in the target area that selection in described image carries out noise reduction process
The instruction in domain.
9. user terminal according to claim 6, it is characterised in that the control module includes detection unit, processing list
Member and noise reduction unit；The detection unit, for judging whether user sends the finger to target area progress noise reduction process
Order, if so, then showing multiple noise reduction process patterns in the display interface；The processing unit, the detection unit is connected, used
A target noise reduction process pattern is selected from the multiple noise reduction process pattern in user；The noise reduction unit, connect the place
Unit is managed, for carrying out noise reduction process to the target area using the target noise reduction process pattern.
10. user terminal according to claim 9, it is characterised in that the detection unit judges whether user double-clicks institute
Target area is stated, if, it is determined that user sends the instruction that noise reduction process is carried out to the target area.
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