CN105068731B - A kind of picture Zoom method and user terminal - Google Patents
A kind of picture Zoom method and user terminal Download PDFInfo
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- CN105068731B CN105068731B CN201510541460.XA CN201510541460A CN105068731B CN 105068731 B CN105068731 B CN 105068731B CN 201510541460 A CN201510541460 A CN 201510541460A CN 105068731 B CN105068731 B CN 105068731B
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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
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Abstract
The embodiment of the invention discloses a kind of picture Zoom method and user terminal, wherein method includes：Obtain the target fingerprint information that user carries out Target Photo touch operation input；Judge the target fingerprint information whether with preset fingerprint information match；When the target fingerprint information and the preset fingerprint information match, detection carries out the target pressure value of the touch operation application；According to the correspondence of pre-set pressure value and scaling multiple, target scale multiple corresponding with the target pressure value is obtained；The Target Photo is zoomed in and out according to the target scale multiple.As it can be seen that can advantageously picture be zoomed in and out by implementing the embodiment of the present invention.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of picture Zoom methods and user terminal.
Background technology
With the development of intelligent terminal (such as smart mobile phone, PAD), intelligent terminal has become must not in people's daily life
One of the article that can lack.User browses social network sites commonly using intelligent terminal, browses news, do shopping etc..In user
Using intelligent terminal browse social network sites, browsing news, done shopping during, often check some news picture or
Commodity picture.Due to being limited by the display screen area of intelligent terminal, intelligent terminal is when showing picture, the picture of display
Size is often smaller, and which results in the local details that user cannot often clearly see picture, are brought to user quite big
Puzzlement.Therefore, to solve the above-mentioned problems, there is an urgent need to provide a kind of method zoomed in and out to picture at present.
Invention content
The embodiment of the invention discloses a kind of picture Zoom method and user terminals, can advantageously contract to picture
It puts.
First aspect of the embodiment of the present invention discloses a kind of picture Zoom method, the method includes：
Obtain the target fingerprint information that user carries out Target Photo touch operation input；
Judge the target fingerprint information whether with preset fingerprint information match；
When the target fingerprint information and the preset fingerprint information match, detection carries out the touch operation application
Target pressure value；
According to the correspondence of pre-set pressure value and scaling multiple, mesh corresponding with the target pressure value is obtained
Mark scaling multiple；
The Target Photo is zoomed in and out according to the target scale multiple.
In the first possible realization method of first aspect of the embodiment of the present invention, when the target scale multiple is mesh
Mark amplification factor when, it is described according to the target scale multiple to the Target Photo zoom in and out including：
The selected target region from the Target Photo, the target area are in being with the touch point of the touch operation
The region for possessing preset area of the heart；
The image of the target area is amplified according to the object magnification.
In conjunction with the first possible realization method of first aspect of the embodiment of the present invention, in first aspect of the embodiment of the present invention
Second of possible realization method in, it is described that the image of the target area is amplified according to the object magnification
Later, the method further includes：
Identify in the image of the target area whether include personage's head portrait；
When the image of the target area includes personage's head portrait, target signature letter is extracted from personage's head portrait
Breath；
Send include the target signature information inquiry request to cloud server so that the cloud server according to
The correspondence of pre-stored characteristic information and people information obtains target person letter corresponding with the target signature information
Breath；
It receives the cloud server and responds the target person information that the inquiry request returns；
Export the target person information.
In conjunction with second of possible realization method of first aspect of the embodiment of the present invention, in first aspect of the embodiment of the present invention
The third possible realization method in, it is described from personage's head portrait extract target signature information after, the method is also
Including：
Judge to whether there is and institute in the correspondence of pre-stored characteristic information and people information in local data base
State the corresponding target person information of target signature information；
When target person information corresponding with the target signature information is not present in the local data base, institute is executed
State send include the steps that the target signature information inquiry request to cloud server.
In the 4th kind of possible realization method of first aspect of the embodiment of the present invention, the preset fingerprint information includes the
One preset fingerprint information and the second preset fingerprint information, the first preset fingerprint information and the second preset fingerprint information are not
Together, when the target fingerprint information and the first preset fingerprint information match, the target scale multiple is put for target
Big multiple, it is described that the Target Photo is zoomed in and out according to the target scale multiple, including：
The Target Photo is amplified according to the object magnification；
When the target fingerprint information and the second preset fingerprint information match, the target scale multiple is mesh
Minification is marked, it is described that the Target Photo is zoomed in and out according to the target scale multiple, including：
The Target Photo is reduced according to the shrinking of object multiple.
In conjunction with the possible realization method of the first of first aspect of the embodiment of the present invention or first aspect or first aspect
The 4th kind of the third possible realization method or first aspect of second of possible realization method or first aspect is possible
Realization method, in the 5th kind of possible realization method of first aspect of the embodiment of the present invention, the acquisition user is to target figure
Piece carries out the target fingerprint information of touch operation input, including：
The touch operation that detection user carries out Target Photo；
Judge whether the touch duration of the touch operation is more than preset duration；
When the touch duration is more than the preset duration, acquisition user carries out touch operation input to Target Photo
Target fingerprint information.
Second aspect of the embodiment of the present invention discloses a kind of user terminal, and the user terminal includes：
First acquisition module carries out Target Photo for obtaining user the target fingerprint information of touch operation input；
First judgment module, for judge the target fingerprint information whether with preset fingerprint information match；
Detection module judges for first judgment module when the target fingerprint information and the preset fingerprint information
When matching, detection carries out the target pressure value of the touch operation application；
Second acquisition module, for according to pre-set pressure value with scaling multiple correspondence, obtain with it is described
The corresponding target scale multiple of target pressure value；
Zoom module, for being zoomed in and out to the Target Photo according to the target scale multiple.
In the first possible realization method of second aspect of the embodiment of the present invention, when the target scale multiple is mesh
When marking amplification factor, the Zoom module includes：
Selected unit, the selected target region from the Target Photo, the target area are with the touch operation
The region for possessing preset area centered on touch point；
Amplifying unit, for being amplified to the image of the target area according to the object magnification.
In conjunction with the first possible realization method of second aspect of the embodiment of the present invention, in second aspect of the embodiment of the present invention
Second of possible realization method in, the user terminal further includes：
Identification module, for the amplifying unit according to the object magnification to the image of the target area into
After row amplification, identify in the image of the target area whether include personage's head portrait；
Extraction module, for when the identification module identifies that the image of the target area includes personage's head portrait, from
Target signature information is extracted in personage's head portrait；
Sending module, for send include the target signature information inquiry request to cloud server so that described
Cloud server obtains and the target signature information pair according to the correspondence of pre-stored characteristic information and people information
The target person information answered；
Receiving module responds the target person letter that the inquiry request returns for receiving the cloud server
Breath；
Output module, for exporting the target person information.
In conjunction with second of possible realization method of second aspect of the embodiment of the present invention, in second aspect of the embodiment of the present invention
The third possible realization method in, the user terminal further includes：
Second judgment module is used in the extraction module after extracting target signature information in personage's head portrait,
Judge in local data base to whether there is in the correspondence of pre-stored characteristic information and people information and target spy
Reference ceases corresponding target person information；
When second judgment module judges that there is no corresponding with the target signature information in the local data base
When target person information, trigger the sending module and send include the target signature information inquiry request to cloud service
Device.
In the 4th kind of possible realization method of second aspect of the embodiment of the present invention, the preset fingerprint information includes the
One preset fingerprint information and the second preset fingerprint information, the first preset fingerprint information and the second preset fingerprint information are not
Together, when the target fingerprint information and the first preset fingerprint information match, the target scale multiple is put for target
Big multiple, the Zoom module are specifically used for：
The Target Photo is amplified according to the object magnification；
When the target fingerprint information and the second preset fingerprint information match, the target scale multiple is mesh
Minification is marked, the Zoom module is specifically used for：
The Target Photo is reduced according to the shrinking of object multiple.
In conjunction with the possible realization method of the first of second aspect of the embodiment of the present invention or second aspect or second aspect
The 4th kind of the third possible realization method or second aspect of second of possible realization method or second aspect is possible
Realization method, in the 5th kind of possible realization method of second aspect of the embodiment of the present invention, first acquisition module includes：
Detection unit, the touch operation that Target Photo is carried out for detecting user；
Judging unit, for judging whether the touch duration of the touch operation is more than preset duration；
Collecting unit, for when the judging unit judges that the touch duration is more than the preset duration, acquisition to be used
Family carries out Target Photo the target fingerprint information of touch operation input.
In embodiments of the present invention, user terminal obtains the target fingerprint that user carries out Target Photo touch operation input
After information, will determine that target fingerprint information whether with preset fingerprint information match；When target fingerprint information and preset fingerprint
When information match, user terminal detection carries out the target pressure value of touch operation application；User terminal is according to pre-set
The correspondence of pressure value and scaling multiple, obtains target scale multiple corresponding with target pressure value, and according to target scale
Multiple zooms in and out Target Photo.As it can be seen that can advantageously picture be zoomed in and out by implementing the embodiment of the present invention.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of flow diagram of picture Zoom method disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of another picture Zoom method disclosed by the embodiments of the present invention；
Fig. 3 is the flow diagram of another picture Zoom method disclosed by the embodiments of the present invention；
Fig. 4 is a kind of structural schematic diagram of user terminal disclosed by the embodiments of the present invention；
Fig. 5 is the structural schematic diagram of another user terminal disclosed by the embodiments of the present invention；
Fig. 6 is the structural schematic diagram of another user terminal disclosed by the embodiments of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of picture Zoom method and user terminals, can advantageously contract to picture
It puts.It is described in detail separately below.
Fig. 1 is referred to, Fig. 1 is a kind of flow diagram of picture Zoom method disclosed by the embodiments of the present invention.Such as Fig. 1 institutes
Show, which may comprise steps of.
S101, the target fingerprint information that user carries out Target Photo touch operation input is obtained.
In the embodiment of the present invention, the target fingerprint that user carries out Target Photo touch operation input is obtained by user terminal
Information.Wherein, which may include but be not limited to the tools such as smart mobile phone, palm PC, laptop and desktop computer
There is the user terminal of fingerprint identification function and pressure detecting function.The operating system of the user terminal may include but be not limited to
Android operation system, IOS operating system, Symbian (Saipan) operating system, Black Berry (blackberry, blueberry) operating system,
Windows Phone8 operating systems etc., the embodiment of the present invention does not limit.
In the embodiment of the present invention, which can be the picture for any application output for being installed on terminal.The touch
Operation is that single-touch operates.The touch operation can be that point touching operates, or the sliding slided to any direction touches behaviour
Make, the embodiment of the present invention does not limit.
In the embodiment of the present invention, optionally, user terminal is touched user is detected to what any position of Target Photo carried out
Touch operation；When user terminal detect user Target Photo any position carry out touch operation when, user terminal obtain into
The target fingerprint information of row touch operation input.
In the embodiment of the present invention, optionally, user terminal is touched user is detected to what the specific position of Target Photo carried out
Touch operation；When user terminal detect user Target Photo specific position carry out touch operation when, user terminal obtain into
The target fingerprint information of row touch operation input.In practical applications, user often carries out touch operation to picture, works as user
When carrying out touch operation to picture, it may be not intended to zoom in and out picture.For example, user is by carrying out to the left picture
Touch operation is slided to switch to next pictures or user by long-press picture come to picture progress delete operation etc..Cause
This, by carrying out touch operation to picture come the problem of being zoomed in and out to picture, advantageously account for function conflict in specific position.
As an alternative embodiment, user terminal obtains the mesh that user carries out Target Photo touch operation input
The specific implementation mode of mark finger print information may include following steps：
11) touch operation that user terminal detection user carries out Target Photo；
12) user terminal judges whether the touch duration of the touch operation is more than preset duration；
13) when user terminal is grown more than preset duration when touching, it is defeated that acquisition user carries out touch operation to Target Photo
The target fingerprint information entered.
In this embodiment, the touch operation that user terminal carries out Target Photo detection user；The touch operation
Can be the touch operation carried out to any position of Target Photo or specific position, the embodiment of the present invention does not limit.When with
When family terminal detects the touch operation, the touch duration of the touch operation will be detected, and judge the touch duration whether be more than
Preset duration；When user terminal judges that touching duration is more than preset duration, acquisition user carries out touch behaviour to Target Photo
Make the target fingerprint information inputted.
In this embodiment, when the touch duration of touch operation reaches preset duration, user terminal just obtains target
Finger print information, it is seen then that the problem of by implementing the embodiment, advantageously accounting for function conflict.
S102, judge target fingerprint information whether with preset fingerprint information match.
In the embodiment of the present invention, user terminal is previously provided at least one preset fingerprint information.User terminal obtains mesh
Mark finger print information after, will determine that target fingerprint information whether with preset fingerprint information match.When user terminal judges target
When finger print information is with preset fingerprint information match, step S103 is executed；When user terminal judges target fingerprint information and presets
When finger print information does not match that, optionally, terminate this flow.
S103, detection carry out the target pressure value of the touch operation application.
In the embodiment of the present invention, when user terminal judges target fingerprint information with preset fingerprint information match, user
Terminal can start pressure-detecting device, and detect the goal pressure for carrying out the touch operation application by pressure-detecting device
Value.Optionally, which can be pressure sensor etc..
S104, according to pre-set pressure value with scaling multiple correspondence, obtain it is corresponding with target pressure value
Target scale multiple.
In the embodiment of the present invention, user terminal is previously provided with pressure value and scales the correspondence of multiple.The scaling times
Number can be amplification factor or minification, and the embodiment of the present invention does not limit.For example, the pressure value that can pre-set 1N corresponds to
Amplification factor be 1 times, the corresponding amplification factor of pressure value of 2N is 2 times etc..
S105, Target Photo is zoomed in and out according to target scale multiple.
It, will be according to target scale multiple to target after user terminal obtains target scale multiple in the embodiment of the present invention
Picture zooms in or out.When the target scale multiple is shrinking of object multiple, user terminal is according to shrinking of object multiple
Target Photo is reduced；When the target scale multiple is object magnification, user terminal is according to object magnification
Target Photo is amplified.
As an alternative embodiment, the tool that user terminal is amplified Target Photo according to object magnification
Body embodiment may include following steps：
21) the selected target region from Target Photo；
22) image of target area is amplified according to object magnification.
The embodiment implements embodiment shown in Figure 2, and this will not be repeated here.
In the method described in Fig. 1, user terminal obtains the target that user carries out Target Photo touch operation input
After finger print information, will determine that target fingerprint information whether with preset fingerprint information match；When target fingerprint information and preset
When finger print information matches, user terminal detection carries out the target pressure value of touch operation application；User terminal according to setting in advance
The correspondence of the pressure value set and scaling multiple, obtains target scale multiple corresponding with target pressure value, and according to target
Scaling multiple zooms in and out Target Photo.As it can be seen that can advantageously picture be zoomed in and out by implementing the embodiment of the present invention.
Fig. 2 is referred to, Fig. 2 is the flow diagram of another picture Zoom method disclosed by the embodiments of the present invention.Such as Fig. 2
Shown, which may comprise steps of.
S201, user terminal obtain the target fingerprint information that user carries out Target Photo touch operation input.
In the embodiment of the present invention, user terminal will detect the touch operation of any position progress of the user to Target Photo.
S202, user terminal judge target fingerprint information whether with preset fingerprint information match.
In the embodiment of the present invention, when user terminal judges target fingerprint information with preset fingerprint information match, execute
Step S203；When user terminal judges that target fingerprint information is not matched that with preset fingerprint information, optionally, terminate this stream
Journey.
S203, user terminal detection carry out the target pressure value of the touch operation application.
S204, user terminal according to pre-set pressure value with scaling multiple correspondence, obtain and goal pressure
It is worth corresponding object magnification.
In the embodiment of the present invention, the correspondence of the pressure value and scaling multiple is that pressure value is corresponding with amplification factor
Relationship.After user terminal gets target pressure value, by according to the correspondence of pre-set pressure value and amplification factor,
Obtain object magnification corresponding with target pressure value.
S205, user terminal the selected target region from Target Photo.
In the embodiment of the present invention, user terminal obtain object magnification after, will from Target Photo selected target area
Domain.Wherein, which is the region for possessing preset area centered on the touch point of touch operation.The target area can
Think border circular areas, rectangular region or square area etc., the embodiment of the present invention does not limit.
S206, user terminal are amplified the image of target area according to object magnification.
In the embodiment of the present invention, after user terminal selected target region, by according to the object magnification of acquisition to mesh
The image in mark region is amplified.
By execution step S201~step S206, the image of touch location can be amplified, it can more targetedly
Target Photo is amplified, and also increase playability, improve user experience.
S207, user terminal identification object region image in whether include personage's head portrait.
In the embodiment of the present invention, after user terminal is amplified the image of target area, by identification object region
Whether include personage's head portrait in image.Whether user terminal can be wrapped by face recognition technology in the image of identification object region
Include personage's head portrait.Face recognition technology is the prior art well known to industry, and this will not be repeated here.
In the embodiment of the present invention, when the image of user terminal identification object region includes personage's head portrait, step is executed
S208；When not including personage's head portrait in the image of user terminal identification object region, optionally, terminate this flow.
S208, user terminal extract target signature information from personage's head portrait.
In the embodiment of the present invention, which is the characteristic information of face, such as can include but is not limited to people
The distance between face profile, the shape of face, face etc..
S209, user terminal judge in local data base in the correspondence of pre-stored characteristic information and people information
With the presence or absence of target person information corresponding with target signature information.
In the embodiment of the present invention, characteristic information pass corresponding with people information is stored in the local data base of user terminal
System.The correspondence can be user user terminal into preserve after the edlin or correspondence may be that other set
What standby or cloud server was sent to the user terminal, the embodiment of the present invention does not limit.
In the embodiment of the present invention, which may include but be not limited to characters name, age, telephone number, social network
Network account etc..
In the embodiment of the present invention, when user terminal judges pre-stored characteristic information and people information in local data base
Correspondence in when there is target person information corresponding with target signature information, execute step S212；When user terminal is sentenced
It is not present and target signature information pair in the correspondence of pre-stored characteristic information and people information in disconnected local data base
When the target person information answered, step S210 is executed.
In practical applications, when user amplifies a certain personage's head portrait, user is probably corresponding to personage's head portrait
Personage is interested.Therefore, by when user amplifies a certain personage's head portrait, exporting the information of the corresponding personage of personage's head portrait,
It can help to user and understand the personage.For example, we often take pictures in graduation or party, phase of for a long time leafing through again later
Volume, may have forgotten about the characters name in photograph；At this moment by clicking personage's head portrait in photograph, so that it may view personage's
Information facilitates user and understands personage, improves user experience.
S210, user terminal send include target signature information inquiry request to cloud server.
In the embodiment of the present invention, when user terminal judges pre-stored characteristic information and people information in local data base
Correspondence in be not present target person information corresponding with target signature information when, user terminal transmission include target signature
The inquiry request of information is to cloud server.After cloud server receives inquiry request, the inquiry request will be responded, according to
The correspondence of pre-stored characteristic information and people information obtains target person information corresponding with target signature information.
In the embodiment of the present invention, each user terminal can upload the correspondence of characteristic information and people information to cloud in network
Hold server.For example, then user can edit the letter that the character image corresponds to personage in one character image of user terminal selecting
Breath；After the completion of user edits, user terminal will extract the characteristic information of the personage in character image, and establish this feature information
The correspondence for the people information edited with user, and the correspondence is occurred to cloud server to store.
It, will after cloud server obtains target person information corresponding with target signature information in the embodiment of the present invention
Target person information is sent to user terminal.When target person corresponding with target signature information is not present in cloud server inquiry
When information, cloud server can be returned to user terminal for prompting that target person corresponding with target signature information letter is not present
The prompt message of breath.
S211, user terminal receive the target person information that cloud server response inquiry request returns.
In the embodiment of the present invention, cloud server collects the people information of each user terminal editor in network, the present invention
Embodiment can be improved the comprehensive of people information acquisition, also improve personage's letter by asking people information to cloud server
The successful acquisition rate of breath, improves user experience.
S212, user terminal export the target person information.
In the embodiment of the present invention, after user terminal gets target person information, target person information will be exported, so that
User can check target person information.
As it can be seen that by implementing Fig. 2 described embodiments, advantageously picture can be amplified, and can be accomplished to user
The image of touch location is amplified；When magnification region includes personage's head portrait, the letter of the corresponding personage of exportable personage's head portrait
Breath, so that user can advantageously understand the personage, improves user experience.
Fig. 3 is referred to, Fig. 3 is the flow diagram of another picture Zoom method disclosed by the embodiments of the present invention.Such as Fig. 3
Shown, which may comprise steps of.
S301, user terminal obtain the target fingerprint information that user carries out Target Photo touch operation input.
S302, user terminal judge target fingerprint information whether with preset fingerprint information match.
In the embodiment of the present invention, which includes the first preset fingerprint information and the second preset fingerprint information,
Wherein, the first preset fingerprint information and the second preset fingerprint information differ.
In the embodiment of the present invention, user terminal obtain target fingerprint information after, will determine that target fingerprint information whether with
First preset fingerprint information match；When target fingerprint information and the first preset fingerprint information match, step S303 is executed；
When target fingerprint information and the first preset fingerprint information do not match that, whether user terminal judges target fingerprint information with second
Preset fingerprint information match；When target fingerprint information and the second preset fingerprint information match, step S303 is executed；Work as mesh
When mark finger print information and the second preset fingerprint information do not match that, optionally, terminate this flow.
In the embodiment of the present invention, after user terminal obtains target fingerprint information, it also can first judge that target fingerprint information is
No and the second preset fingerprint information match；When target fingerprint information and the second preset fingerprint information match, step is executed
S303；When target fingerprint information and the second preset fingerprint information do not match that, whether user terminal judges target fingerprint information
With the first preset fingerprint information match；When target fingerprint information and the first preset fingerprint information match, step is executed
S303；When target fingerprint information and the first preset fingerprint information do not match that, optionally, terminate this flow.
S303, user terminal detection carry out the target pressure value of the touch operation application.
In the embodiment of the present invention, when the first preset fingerprint information and target fingerprint information match or second presets finger
When line information is with target fingerprint information match, user terminal detects the target pressure value for carrying out the touch operation application.
S304, when target fingerprint information and when the first preset fingerprint information match, user terminal is according to pre-set
The correspondence of pressure value and scaling multiple, obtains object magnification corresponding with target pressure value.
In the embodiment of the present invention, if user terminal judges that target fingerprint information is believed with the first preset fingerprint in step s 302
Manner of breathing matches, then the correspondence of pressure value and scaling multiple is specially the correspondence of pressure value and amplification factor.In user
Terminal obtains target times magnification corresponding with target pressure value according to the correspondence of pre-set pressure value and amplification factor
After number, step S305 is executed.
S305, user terminal are amplified Target Photo according to object magnification.
It, will be according to object magnification to target after user terminal obtains object magnification in the embodiment of the present invention
Picture is amplified.
S306, when target fingerprint information and when the second preset fingerprint information match, user terminal is according to pre-set
The correspondence of pressure value and scaling multiple, obtains shrinking of object multiple corresponding with target pressure value.
In the embodiment of the present invention, if user terminal judges that target fingerprint information is believed with the second preset fingerprint in step s 302
Manner of breathing matches, then the correspondence of pressure value and scaling multiple is specially the correspondence of pressure value and minification.In user
Terminal obtains shrinking of object times corresponding with target pressure value according to the correspondence of pre-set pressure value and minification
After number, step S307 is executed.
S307, user terminal reduce Target Photo according to shrinking of object multiple.
It, will be according to shrinking of object multiple to target after user terminal obtains shrinking of object multiple in the embodiment of the present invention
Picture is reduced.
By embodiment shown in implementing Fig. 3, when user touches picture using a finger, can to picture into
Row amplification；When user touches picture using another finger, picture can be reduced.As it can be seen that by implementing this
Inventive embodiments can advantageously zoom in and out picture.
Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of user terminal disclosed by the embodiments of the present invention.Wherein, Fig. 4 institutes
The user terminal shown may include the first acquisition module 401, the first judgment module 402, detection module 403, the second acquisition module
404 and Zoom module 405.Wherein：
First acquisition module 401 carries out Target Photo for obtaining user the target fingerprint information of touch operation input.
In the embodiment of the present invention, user is obtained by the first acquisition module 401 of user terminal, Target Photo is touched
The target fingerprint information of operation input.Wherein, which may include but be not limited to smart mobile phone, palm PC, notebook
Computer and desktop computer etc. have the user terminal of fingerprint identification function and pressure detecting function.The operating system of the user terminal
It may include but be not limited to Android operation system, IOS operating system, Symbian (Saipan) operating system, Black Berry
(blackberry, blueberry) operating system, Windows Phone8 operating systems etc., the embodiment of the present invention does not limit.
In the embodiment of the present invention, which can be the picture for any application output for being installed on terminal.The touch
Operation is that single-touch operates.The touch operation can be that point touching operates, or the sliding slided to any direction touches behaviour
Make, the embodiment of the present invention does not limit.
In the embodiment of the present invention, optionally, user terminal is touched user is detected to what any position of Target Photo carried out
Touch operation；When user terminal detects user in the progress touch operation of any position of Target Photo, the first acquisition module 401
Obtain the target fingerprint information for carrying out touch operation input.
In the embodiment of the present invention, optionally, user terminal is touched user is detected to what the specific position of Target Photo carried out
Touch operation；When user terminal detects specific position progress touch operation of the user in Target Photo, the first acquisition module 401
Obtain the target fingerprint information for carrying out touch operation input.In practical applications, user often carries out touch operation to picture,
When user carries out touch operation to picture, may be not intended to zoom in and out picture.For example, user is by carrying out picture
Sliding touch operation to the left carries out delete operation etc. to switch to next pictures or user by long-press picture to picture
Deng.Therefore, picture is zoomed in and out by carrying out touch operation to picture in specific position, advantageously accounts for function conflict
Problem.
First judgment module 402, for judge the target fingerprint information whether with preset fingerprint information match.
In the embodiment of the present invention, user terminal is previously provided at least one preset fingerprint information.First acquisition module 401
Obtain target fingerprint information after, the first judgment module 402 will determine that target fingerprint information whether with preset fingerprint information phase
Match.When the first judgment module 402 judges target fingerprint information and preset fingerprint information match, detection module 403 detect into
The target pressure value that row touch operation applies.
Detection module 403 judges for first judgment module 402 when the target fingerprint information and the default finger
When line information match, detection carries out the target pressure value of the touch operation application.
In the embodiment of the present invention, when the first judgment module 402 judges target fingerprint information and preset fingerprint information match
When, detection module 403 can start pressure-detecting device, and carry out the touch operation application by pressure-detecting device to detect
Target pressure value.Optionally, which can be pressure sensor etc..
Second acquisition module 404, for the correspondence according to pre-set pressure value and scaling multiple, acquisition and institute
State the corresponding target scale multiple of target pressure value.
In the embodiment of the present invention, user terminal is previously provided with pressure value and scales the correspondence of multiple.The scaling times
Number can be amplification factor or minification, and the embodiment of the present invention does not limit.For example, the pressure value that can pre-set 1N corresponds to
Amplification factor be 1 times, the corresponding amplification factor of pressure value of 2N is 2 times etc..
Zoom module 405, for being zoomed in and out to the Target Photo according to the target scale multiple.
In the embodiment of the present invention, after the second acquisition module 404 obtains target scale multiple, Zoom module 405 is by basis
Target scale multiple zooms in or out Target Photo.When the target scale multiple is shrinking of object multiple, mould is scaled
Block 405 reduces Target Photo according to shrinking of object multiple；When the target scale multiple is object magnification, scaling
Module 405 is amplified Target Photo according to object magnification.
As an alternative embodiment, the preset fingerprint information includes that the first preset fingerprint information and second are default
Finger print information, the first preset fingerprint information and the second preset fingerprint information are different, when the target fingerprint information with
When the first preset fingerprint information match, the target scale multiple is object magnification, and the Zoom module 405 has
Body is used for：
The Target Photo is amplified according to the object magnification；
When the target fingerprint information and the second preset fingerprint information match, the target scale multiple is mesh
Minification is marked, the Zoom module 405 is specifically used for：
The Target Photo is reduced according to the shrinking of object multiple.
Please refer to fig. 5, Fig. 5 is the structural schematic diagram of another user terminal disclosed by the embodiments of the present invention.Wherein,
User terminal shown in fig. 5 is that user terminal as shown in Figure 4 optimizes.User terminal as shown in fig. 4 is compared
Compared with for user terminal shown in fig. 5 in addition to all modules including user terminal shown in Fig. 4, shown in fig. 5 first obtains mould
Block 401 includes detection unit 4011, judging unit 4012 and collecting unit 4013.Wherein：
Detection unit 4011, the touch operation that Target Photo is carried out for detecting user.
Judging unit 4012, for judging whether the touch duration of the touch operation is more than preset duration.
Collecting unit 4013 judges that the touch duration is more than the preset duration for working as the judging unit 4012
When, acquisition user carries out Target Photo the target fingerprint information of touch operation input.
In the embodiment of the present invention, detection unit 4011 will detect the touch operation that is carried out to Target Photo of user；The touch
Operation can be the touch operation carried out to any position of Target Photo or specific position, and the embodiment of the present invention does not limit.
When detection unit 4011 detects the touch operation, judging unit 4012 will detect the touch duration of the touch operation, and sentence
Whether the touch duration break more than preset duration；When judging unit 4012 judges that touching duration is more than preset duration, acquisition is single
Member 4013 acquires the target fingerprint information that user carries out Target Photo the touch operation input.
In the embodiment of the present invention, when the touch duration of touch operation reaches preset duration, user terminal just obtains target
Finger print information, it is seen then that the problem of by implementing the embodiment, advantageously accounting for function conflict.
It is the structural schematic diagram of another user terminal disclosed by the embodiments of the present invention also referring to Fig. 6, Fig. 6.Wherein,
User terminal shown in fig. 6 is that user terminal as shown in Figure 4 optimizes.User terminal as shown in fig. 4 is compared
Compared with user terminal shown in fig. 6 is in addition to all modules including user terminal shown in Fig. 4, and user terminal shown in fig. 6 is also
Including identification module 406, extraction module 407, the second judgment module 408, sending module 409, receiving module 410 and output module
411, wherein Zoom module 405 may include selected unit 4051 and amplifying unit 4052.Wherein：
Second acquisition module 404 is specifically used for, according to the correspondence of pre-set pressure value and scaling multiple, obtaining
Object magnification corresponding with the target pressure value.
In the embodiment of the present invention, the correspondence of the pressure value and scaling multiple is that pressure value is corresponding with amplification factor
Relationship.After detection module 403 gets target pressure value, the second acquisition module 404 will according to pre-set pressure value with
The correspondence of amplification factor obtains object magnification corresponding with target pressure value.
Selected unit 4051, the selected target region from the Target Photo, the target area are to be grasped with the touch
The region for possessing preset area centered on the touch point of work.
In the embodiment of the present invention, after the second acquisition module 404 obtains object magnification, selecting unit 4051 will be from mesh
It marks on a map selected target region in piece.Wherein, which is to possess preset area centered on the touch point of touch operation
Region.The target area can be border circular areas, rectangular region or square area etc., and the embodiment of the present invention does not limit
It is fixed.
Amplifying unit 4052, for being amplified to the image of the target area according to the object magnification.
In the embodiment of the present invention, after selecting 4051 selected target region of unit, amplifying unit 4052 will be according to acquisition
Object magnification is amplified the image of target area.
By the implementation embodiment of the present invention, the image of touch location can be amplified, it can be more targeted to mesh
Piece of marking on a map is amplified, and also increases playability, improves user experience.
Identification module 406 is used in the amplifying unit 4052 according to the object magnification to the target area
Image be amplified after, identify in the image of the target area whether to include personage's head portrait.
In the embodiment of the present invention, identification module 406 can be in the image of identification object region by face recognition technology
No includes personage's head portrait.Face recognition technology is the prior art well known to industry, and this will not be repeated here.
Extraction module 407, for identifying that the image of the target area includes personage's head portrait when the identification module 406
When, extract target signature information from personage's head portrait.
In the embodiment of the present invention, which is the characteristic information of face, such as can include but is not limited to people
The distance between face profile, the shape of face, face etc..
Second judgment module 408, for extracting target signature information from personage's head portrait in the extraction module 407
Later, judge to whether there is and the mesh in the correspondence of pre-stored characteristic information and people information in local data base
Mark the corresponding target person information of characteristic information.
In the embodiment of the present invention, characteristic information pass corresponding with people information is stored in the local data base of user terminal
System.The correspondence can be user user terminal into preserve after the edlin or correspondence may be that other set
What standby or cloud server was sent to the user terminal, the embodiment of the present invention does not limit.
In the embodiment of the present invention, which may include but be not limited to characters name, age, telephone number, social network
Network account etc..
In the embodiment of the present invention, when the second judgment module 408 judge in local data base pre-stored characteristic information with
When there is target person information corresponding with target signature information in the correspondence of people information, output module 411 exports mesh
Mark people information；When the second judgment module 408 judges pair of pre-stored characteristic information and people information in local data base
When target person information corresponding with target signature information being not present in should being related to, the transmission of sending module 409 includes target signature
The inquiry request of information is to cloud server.
In practical applications, when user amplifies a certain personage's head portrait, user is probably corresponding to personage's head portrait
Personage is interested.Therefore, by when user amplifies a certain personage's head portrait, exporting the information of the corresponding personage of personage's head portrait,
It can help to user and understand the personage.For example, we often take pictures in graduation or party, phase of for a long time leafing through again later
Volume, may have forgotten about the characters name in photograph；At this moment by clicking personage's head portrait in photograph, so that it may view personage's
Information facilitates user and understands personage, improves user experience.
Sending module 409, for send include the target signature information inquiry request to cloud server so that institute
Correspondence of the cloud server according to pre-stored characteristic information and people information is stated, is obtained and the target signature information
Corresponding target person information.
In the embodiment of the present invention, when the second judgment module 408 judge in local data base pre-stored characteristic information with
When target person information corresponding with target signature information being not present in the correspondence of people information, sending module 409 is sent
Inquiry request including target signature information is to cloud server.It, should by response after cloud server receives inquiry request
Inquiry request obtains corresponding with target signature information according to the correspondence of pre-stored characteristic information and people information
Target person information.
In the embodiment of the present invention, each user terminal can upload the correspondence of characteristic information and people information to cloud in network
Hold server.For example, then user can edit the letter that the character image corresponds to personage in one character image of user terminal selecting
Breath；After the completion of user edits, user terminal will extract the characteristic information of the personage in character image, and establish this feature information
The correspondence for the people information edited with user, and the correspondence is occurred to cloud server to store.
It, will after cloud server obtains target person information corresponding with target signature information in the embodiment of the present invention
Target person information is sent to user terminal.When target person corresponding with target signature information is not present in cloud server inquiry
When information, cloud server can be returned to user terminal for prompting that target person corresponding with target signature information letter is not present
The prompt message of breath.
Receiving module 410 responds the target person that the inquiry request returns for receiving the cloud server
Information.
In the embodiment of the present invention, cloud server collects the people information of each user terminal editor in network, the present invention
Embodiment can be improved the comprehensive of people information acquisition, also improve personage's letter by asking people information to cloud server
The successful acquisition rate of breath, improves user experience.
Output module 411, for exporting the target person information.
In the embodiment of the present invention, after receiving module 410 receives target person information, output module 411 will export target
People information or the second judgment module 408 judge that pre-stored characteristic information is corresponding with people information in local data base
When there is target person information corresponding with target signature information in relationship, output module 411 exports target person information, so that
User can check target person information.
In the user terminal described in Fig. 4~Fig. 6, the first acquisition module obtains user and carries out touch behaviour to Target Photo
After making the target fingerprint information that inputs, the first judgment module will determine that target fingerprint information whether with preset fingerprint information phase
Match；When the first judgment module judges target fingerprint information with preset fingerprint information match, detection module detection is touched
Operate the target pressure value applied；Second acquisition module is obtained according to the correspondence of pre-set pressure value and scaling multiple
Take target scale multiple corresponding with target pressure value；Zoom module zooms in and out Target Photo according to target scale multiple.
As it can be seen that can advantageously picture be zoomed in and out by implementing the embodiment of the present invention.
It should be noted that in the above-described embodiments, all emphasizing particularly on different fields to the description of each embodiment, in some embodiment
The part being not described in may refer to the associated description of other embodiment.Secondly, those skilled in the art should also know
It knows, embodiment described in this description belongs to preferred embodiment, and involved action and module are not necessarily of the invention
It is necessary.
The steps in the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.
Module or unit in the user terminal of the embodiment of the present invention can be merged, divide and be deleted according to actual needs
Subtract.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To be completed come command terminal device-dependent hardware by program, which can be stored in a computer readable storage medium
In, storage medium may include：Flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random
Access Memory, RAM), disk or CD etc..
A kind of picture Zoom method disclosed by the embodiments of the present invention and user terminal are described in detail above, herein
In apply specific case principle and implementation of the present invention are described, the explanation of above example is only intended to sides
Assistant solves the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, think of according to the present invention
Think, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as pair
The limitation of the present invention.
Claims (6)
1. a kind of picture Zoom method, which is characterized in that the method includes：
Obtain the target fingerprint information that user carries out Target Photo touch operation input；
Judge the target fingerprint information whether with preset fingerprint information match；
When the target fingerprint information and the preset fingerprint information match, detection carries out the mesh of the touch operation application
Mark pressure value；
According to the correspondence of pre-set pressure value and scaling multiple, target contracting corresponding with the target pressure value is obtained
Put multiple；
The Target Photo is zoomed in and out according to the target scale multiple；
When the target scale multiple be object magnification when, it is described according to the target scale multiple to the Target Photo
Zoom in and out including：The selected target region from the Target Photo, the target area are with the touch of the touch operation
The region for possessing preset area centered on point, the target area are border circular areas, rectangular region or square area；Root
The image of the target area is amplified according to the object magnification；
After being amplified to the image of the target area according to the object magnification, the figure of the target area is identified
Whether include personage's head portrait as in；
When the image of the target area includes personage's head portrait, target signature information is extracted from personage's head portrait；
Judge to whether there is and the mesh in the correspondence of pre-stored characteristic information and people information in local data base
Mark the corresponding target person information of characteristic information, the correspondence is in the machine into preserving after edlin or described corresponding close
System is that other equipment or cloud server are sent to described the machine, and the people information includes characters name, further include the age,
At least one of telephone number and social networks account；
When target person information corresponding with the target signature information is not present in the local data base, transmission includes institute
The inquiry request of target signature information is stated to cloud server, so that the cloud server is according to pre-stored characteristic information
With the correspondence of people information, target person information corresponding with the target signature information is obtained；
It receives the cloud server and responds the target person information that the inquiry request returns；
Export the target person information；
Alternatively, server inquiry receives the cloud there is no when target person information corresponding with target signature information beyond the clouds
The prompt message for prompting that target person information corresponding with target signature information is not present that end server returns.
2. according to the method described in claim 1, it is characterized in that, the preset fingerprint information includes the first preset fingerprint information
With the second preset fingerprint information, the first preset fingerprint information and the second preset fingerprint information difference, when the target
When finger print information and the first preset fingerprint information match, the target scale multiple is object magnification, described
The Target Photo is zoomed in and out according to the target scale multiple, including：
The Target Photo is amplified according to the object magnification；
When the target fingerprint information and the second preset fingerprint information match, the target scale multiple contracts for target
Small multiple, it is described that the Target Photo is zoomed in and out according to the target scale multiple, including：
The Target Photo is reduced according to the shrinking of object multiple.
3. method according to claim 1 or 2, which is characterized in that the acquisition user carries out touch behaviour to Target Photo
Make the target fingerprint information inputted, including：
The touch operation that detection user carries out Target Photo；
Judge whether the touch duration of the touch operation is more than preset duration；
When the touch duration is more than the preset duration, acquisition user carries out Target Photo the target of touch operation input
Finger print information.
4. a kind of user terminal, which is characterized in that the user terminal includes：
First acquisition module carries out Target Photo for obtaining user the target fingerprint information of touch operation input；
First judgment module, for judge the target fingerprint information whether with preset fingerprint information match；
Detection module judges to work as the target fingerprint information and the preset fingerprint information phase for first judgment module
Timing, detection carry out the target pressure value of the touch operation application；
Second acquisition module obtains and the target for the correspondence according to pre-set pressure value and scaling multiple
The corresponding target scale multiple of pressure value；
Zoom module, for being zoomed in and out to the Target Photo according to the target scale multiple；
When the target scale multiple is object magnification, the Zoom module includes：Selected unit, from the target figure
Selected target region in piece, the target area are the area for possessing preset area centered on the touch point of the touch operation
Domain, the target area are border circular areas, rectangular region or square area；Amplifying unit, for being put according to the target
Big multiple is amplified the image of the target area；
Identification module, for being put to the image of the target area according to the object magnification in the amplifying unit
After big, identify in the image of the target area whether include personage's head portrait；
Extraction module, for when the identification module identifies that the image of the target area includes personage's head portrait, from described
Target signature information is extracted in personage's head portrait；
Second judgment module, for after extracting target signature information in personage's head portrait, judging in the extraction module
Believe with the presence or absence of with the target signature in the correspondence of pre-stored characteristic information and people information in local data base
Cease corresponding target person information, the correspondence the machine into the correspondence preserve after edlin or described be other
Equipment or cloud server are sent to described the machine, and the people information includes characters name, further include age, telephone number
At least one of with social networks account；
Sending module, for judging that there is no believe with the target signature in the local data base when second judgment module
When ceasing corresponding target person information, send include the target signature information inquiry request to cloud server so that institute
Correspondence of the cloud server according to pre-stored characteristic information and people information is stated, is obtained and the target signature information
Corresponding target person information；
Receiving module responds the target person information that the inquiry request returns for receiving the cloud server；
Output module, for exporting the target person information；
Alternatively, the receiving module, is additionally operable to server inquiry beyond the clouds and target person corresponding with target signature information is not present
When object information, receives the target person corresponding with target signature information that is used to prompt to be not present that the cloud server returns and believe
The prompt message of breath.
5. user terminal according to claim 4, which is characterized in that the preset fingerprint information includes the first preset fingerprint
Information and the second preset fingerprint information, the first preset fingerprint information and the second preset fingerprint information difference, when described
When target fingerprint information is with the first preset fingerprint information match, the target scale multiple is object magnification, institute
Zoom module is stated to be specifically used for：
The Target Photo is amplified according to the object magnification；
When the target fingerprint information and the second preset fingerprint information match, the target scale multiple contracts for target
Small multiple, the Zoom module are specifically used for：
The Target Photo is reduced according to the shrinking of object multiple.
6. user terminal according to claim 4 or 5, which is characterized in that first acquisition module includes：
Detection unit, the touch operation that Target Photo is carried out for detecting user；
Judging unit, for judging whether the touch duration of the touch operation is more than preset duration；
Collecting unit, for when the judging unit judges that the touch duration is more than the preset duration, acquiring user couple
Target Photo carries out the target fingerprint information of touch operation input.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541460.XA CN105068731B (en) | 2015-08-27 | 2015-08-27 | A kind of picture Zoom method and user terminal |
| PCT/CN2016/080577 WO2017032033A1 (en) | 2015-08-27 | 2016-04-28 | Image zooming method and user terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541460.XA CN105068731B (en) | 2015-08-27 | 2015-08-27 | A kind of picture Zoom method and user terminal |
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| Publication Number | Publication Date |
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| CN105068731A CN105068731A (en) | 2015-11-18 |
| CN105068731B true CN105068731B (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510541460.XA Expired - Fee Related CN105068731B (en) | 2015-08-27 | 2015-08-27 | A kind of picture Zoom method and user terminal |
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| CN (1) | CN105068731B (en) |
| WO (1) | WO2017032033A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105204731B (en) * | 2015-08-27 | 2017-11-07 | 广东欧珀移动通信有限公司 | A kind of video pictures Zoom method and terminal device |
| CN105068731B (en) * | 2015-08-27 | 2018-09-04 | 广东欧珀移动通信有限公司 | A kind of picture Zoom method and user terminal |
| CN106775370A (en) * | 2015-11-25 | 2017-05-31 | 中兴通讯股份有限公司 | The Zoom method and device of picture |
| CN105700788B (en) * | 2016-01-11 | 2020-08-18 | Oppo广东移动通信有限公司 | Interface control method and mobile terminal |
| JP6711632B2 (en) | 2016-02-08 | 2020-06-17 | キヤノン株式会社 | Information processing apparatus, information processing method, and program |
| CN107091704B (en) | 2016-02-17 | 2020-10-09 | 北京小米移动软件有限公司 | Pressure detection method and device |
| CN106126088A (en) * | 2016-06-15 | 2016-11-16 | 青岛海信移动通信技术股份有限公司 | A kind of picture amplifies the method and device of display |
| CN106126100A (en) * | 2016-06-24 | 2016-11-16 | 青岛海信移动通信技术股份有限公司 | A kind of terminal screen display packing and device |
| CN106201067A (en) * | 2016-06-29 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | Contactor control device, display control method, display control unit and terminal |
| CN106210515B (en) * | 2016-07-06 | 2019-09-17 | 青岛海信移动通信技术股份有限公司 | One kind is taken pictures method for previewing and device |
| CN107168618A (en) * | 2017-03-27 | 2017-09-15 | 努比亚技术有限公司 | A kind of device for zooming of screen display interface, terminal and method |
| CN108563383A (en) * | 2018-03-30 | 2018-09-21 | 维沃移动通信有限公司 | A kind of image viewing method and mobile terminal |
| CN108763178A (en) * | 2018-05-08 | 2018-11-06 | 广东小天才科技有限公司 | A kind of notes mask method and portable electronic device based on picture of taking pictures |
| CN114185628B (en) * | 2021-11-19 | 2024-04-12 | 北京奇艺世纪科技有限公司 | Picture adjustment method, device and equipment of iOS (integrated operation system) and computer readable medium |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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