CN109189246A - A kind of scribble content and handled methods, devices and systems on pair of handwriting pad - Google Patents
A kind of scribble content and handled methods, devices and systems on pair of handwriting pad Download PDFInfo
- Publication number
- CN109189246A CN109189246A CN201810736878.XA CN201810736878A CN109189246A CN 109189246 A CN109189246 A CN 109189246A CN 201810736878 A CN201810736878 A CN 201810736878A CN 109189246 A CN109189246 A CN 109189246A
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- Prior art keywords
- handwriting pad
- characteristic parameter
- image
- specified
- handwriting
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Classifications
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
-
- 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
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
Abstract
The invention discloses the methods, devices and systems scribbling content and being handled on a kind of pair of handwriting pad.The described method includes: obtaining the characteristic parameter of specified handwriting pad；Into photographing mode, photographing operation is adjusted according to the characteristic parameter, obtains the image for scribbling content on the specified handwriting pad；Described image is handled；And the image of displaying after treatment.Scribbling content and being handled automatically on the available handwriting pad of above-mentioned technical proposal, line original text Fill Color for example, on handwriting pad etc. makes to scribble more intelligent, increases user experience.
Description
Technical field
The present invention relates to handwriting pad and computer network fields, and in particular on a kind of pair of handwriting pad scribble content into
Method, apparatus, system, electronic equipment and the computer readable storage medium of row processing.
Background technique
Currently, with the development of society, interest and ingenuity of parent's increasingly attention to training in child's Childhood, example
Such as, child's music, drawing, dancing interest are just trained and cultivated from 1 one full year of life.With regard to drawing for, due to child drawing it is random
Property, general parents' meeting prepares electronic palette tool, such as handwriting pad that is erasable and reusing for it.Child can be in hand
Write on plate carry out powerful and unconstrained style creation, however, some child's ages it is too small may not paint to image, some children
Then because to color it is insensitive due to can not rationally to image paint, so that the image drawn by oneself be made to lack smart, affect and draw
The interest of picture.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State problem to method, apparatus, system, terminal device and the computer-readable storage scribbling content and handled on handwriting pad
Medium.
According to one aspect of the present invention, the method scribbling content and being handled on a kind of pair of handwriting pad is provided, is wrapped
It includes:
Obtain the characteristic parameter of specified handwriting pad；
Into photographing mode, photographing operation is adjusted according to the characteristic parameter, is obtained in being scribbled on the specified handwriting pad
The image of appearance；
Described image is handled；
Show image after treatment.
Optionally, the characteristic parameter for obtaining specified handwriting pad includes one of following or a variety of:
Input interface is provided, the characteristic parameter of specified handwriting pad is obtained by the input interface；
The characteristic parameter of the specified handwriting pad is obtained with the specified associated two dimensional code of handwriting pad by scanning；
The characteristic parameter for pre-saving specified handwriting pad obtains this feature parameter of preservation；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, it is associated with the specified handwriting pad by scanning
Two dimensional code obtains the mark of the specified handwriting pad, specifies the mark of handwriting pad to find out this from the information pre-saved further according to this
The characteristic parameter of specified handwriting pad；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, provides selection interface, is connect by the selection interface
Selection instruction is received, finds out the characteristic parameter of the specified handwriting pad from the information pre-saved according to selection instruction；
The image for obtaining specified handwriting pad determines the characteristic parameter of the specified handwriting pad by analyzing the content of the image.
Optionally, the characteristic parameter includes: the frame shape information of handwriting pad；
Described to enter photographing mode, adjusting photographing operation according to the characteristic parameter includes:
Into after photographing mode, the characteristic parameter is loaded；
According in the detection of characteristic parameters view-finder whether comprising handwriting pad frame and export prompt information, alternatively,
It takes pictures in the frame of the handwriting pad according to the detection of characteristic parameters into view-finder.
Optionally, the characteristic parameter further include: the Background color information and person's handwriting colouring information of handwriting pad；
Carrying out processing to described image includes: to specify the characteristic parameter of handwriting pad to handle described image according to this.
Optionally, carrying out processing to described image includes:
Described image is uploaded to server, and receives the image after treatment of server return.
Optionally, carrying out processing to described image includes:
Image procossing interface is provided；
According to operational order of the user on described image processing interface, respective handling is locally being carried out to described image.
According to another aspect of the invention, the dress scribbling content and being handled on a kind of pair of handwriting pad is additionally provided
It sets, comprising:
Characteristic parameter acquiring unit, suitable for obtaining the characteristic parameter of specified handwriting pad；
Image acquisition units are adapted to enter into photographing mode, adjust photographing operation according to the characteristic parameter, obtain the finger
Determine the image that content is scribbled on handwriting pad；
Processing unit, suitable for handling described image；
Display unit, suitable for showing image after treatment.
Optionally, the characteristic parameter acquiring unit is adapted for carrying out one or more in following steps:
Input interface is provided, the characteristic parameter of specified handwriting pad is obtained by the input interface；
The characteristic parameter of the specified handwriting pad is obtained with the specified associated two dimensional code of handwriting pad by scanning；
The characteristic parameter for pre-saving specified handwriting pad obtains this feature parameter of preservation；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, it is associated with the specified handwriting pad by scanning
Two dimensional code obtains the mark of the specified handwriting pad, specifies the mark of handwriting pad to find out this from the information pre-saved further according to this
The characteristic parameter of specified handwriting pad；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, provides selection interface, is connect by the selection interface
Selection instruction is received, finds out the characteristic parameter of the specified handwriting pad from the information pre-saved according to selection instruction；
The image for obtaining specified handwriting pad determines the characteristic parameter of the specified handwriting pad by analyzing the content of the image.
Optionally, the characteristic parameter includes: the frame shape information of handwriting pad；
Described image acquisition unit is suitable for after entering photographing mode, loads the characteristic parameter；Joined according to the feature
Whether include the frame of handwriting pad and export prompt information in number detection view-finder, alternatively, according to the detection of characteristic parameters
It takes pictures when the frame of the handwriting pad into view-finder.
Optionally, the processing unit suitable for described image is uploaded to server, and receives the process of server return
Treated image.
Optionally, the characteristic parameter further include: the Background color information and person's handwriting colouring information of handwriting pad；
The processing unit is further adapted for also uploading onto the server the characteristic parameter of the specified handwriting pad, so that clothes
Business device specifies the characteristic parameter of handwriting pad to handle described image according to this.
Optionally, the processing unit is adapted to provide for image procossing interface, according to user on described image processing interface
Operational order, to described image locally carry out respective handling.
Another aspect according to the present invention provides the system scribbling content and being handled on a kind of pair of handwriting pad,
The system includes: handwriting pad and the device described in any of the above embodiments that scribble content and handled on handwriting pad.
Optionally.The handwriting pad is liquid crystal handwriting pad；
The handwriting pad has frame.
Another aspect according to the present invention, provides a kind of electronic equipment, which includes:
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the place when executed
It manages device and executes method described in any of the above embodiments.
Another aspect according to the present invention, provides a kind of computer readable storage medium, described computer-readable to deposit
Storage media stores one or more programs, and one or more of programs when being executed by a processor, realize any of the above-described institute
The method stated.
The technical scheme is that obtaining the characteristic parameter of specified handwriting pad；Into photographing mode, according to characteristic parameter
Photographing operation is adjusted, the image for scribbling content on specified handwriting pad is obtained；Image is uploaded to server, and receives server
The image after treatment returned；Show the image after treatment that server returns.The technical program is to pass through mobile phone
APP be user on the jotting surface scribble fills color, increase user experience.Above description is only technical solution of the present invention
General introduction, in order to better understand the technical means of the present invention, and can be implemented in accordance with the contents of the specification, and be
The above and other objects of the present invention, feature and advantage are allowed to can be more clearly understood, it is special below to lift specific implementation of the invention
Mode.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows the method signal according to an embodiment of the invention that scribbling content and being handled on handwriting pad
Figure；
Fig. 2 shows the method flows according to an embodiment of the invention that scribble content and handled on handwriting pad
Schematic diagram；
Fig. 3 shows the knot according to an embodiment of the invention that scribble the device that content is handled on handwriting pad
Structure schematic diagram；
Fig. 4 shows the system structure according to an embodiment of the invention that scribble content and handled on handwriting pad
Schematic diagram；
Fig. 5 shows the structural schematic diagram of electronic equipment according to an embodiment of the invention；
Fig. 6 shows the structural schematic diagram of computer readable storage medium according to an embodiment of the invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Fig. 1 shows the method signal according to an embodiment of the invention that scribbling content and being handled on handwriting pad
Figure.This method is implemented as a kind of cell phone application, i.e., implements this method by cell phone application.As shown in Figure 1, this method packet
It includes:
Step S110 obtains the characteristic parameter of specified handwriting pad.
In the present embodiment, the characteristic parameter of handwriting pad refers to frame shape, background color and the person's handwriting color of handwriting pad.
For example, the handwriting pad or the handwriting pad of round frame etc. of the handwriting pad of rectangular border, square frame；Red background it is hand-written
Plate, the handwriting pad of white background or handwriting pad of black background etc.；With white line person's handwriting, with black lines person's handwriting or with red
Lines person's handwriting etc..
Step S120 adjusts photographing operation according to characteristic parameter into photographing mode, obtains in scribbling on specified handwriting pad
The image of appearance.
In the present embodiment, view-finder is adjusted according to the frame shape of handwriting pad when taking pictures, due to not can guarantee shooting
Angle centainly and handwriting pad it is vertical, cell phone application software can according to frame carry out mapping transformation, elimination mobile phone shooting angle institute
Bring picture difference.Furthermore it is also possible to the pixel taken pictures and clarity etc. are adjusted according to background color and person's handwriting color, thus
Enabled complete, the clearly image for taking handwriting pad.For example, one piece of square frame, background are white, person's handwriting is blue
Board is decorated with personage's head portrait, when shooting drawn personage's head portrait on handwriting pad with mobile phone, just according to board
These characteristic parameters such as square border, white background, blue person's handwriting adjust view-finder, make to take complete, clearly personage's head
Picture.
Step S130, handles described image.
In an embodiment of the present invention, carrying out processing to described image includes two ways.
Mode one: image is uploaded to server, and receives the image after treatment that server returns.This
In mode, captured image is uploaded onto the server by server side to the image progress person's handwriting correction of upload, filling face
The processing such as color, for example, the eyes of personage's head portrait and hair are filled upper black.The image handled is returned to mobile phone by server
APP, user can see that treated by cell phone application image.In this scene, server can be according to a large amount of of collection
The line original text and corresponding colouring data that person's handwriting is formed are trained, and the upper color model towards special scenes are generated, thus to acquisition
User's line original text carry out intelligent colouring.
Mode two: image procossing interface is provided；According to operational order of the user on described image processing interface, to described
Image is locally carrying out respective handling.I.e. without networking, handled locally.
Step S140 shows image after treatment.
In the present embodiment, user can browse the personage's head portrait for having filled color in cell phone application.
As it can be seen that according to the technical solution of the present invention, may be implemented to obtain on handwriting pad and scribble content, be on handwriting pad
Fills color is scribbled, makes to scribble more intelligent, increases user experience.
In one embodiment of the invention, the characteristic parameter packet of the specified handwriting pad of acquisition described in method shown in Fig. 1
It includes one of following or a variety of:
Mode (1): providing input interface, and the characteristic parameter of specified handwriting pad is obtained by the input interface；
Mode (2): the characteristic parameter of the specified handwriting pad is obtained with the associated two dimensional code of specified handwriting pad by scanning；
Mode (3): pre-saving the characteristic parameter of specified handwriting pad, obtains this feature parameter of preservation；
Mode (4): the corresponding mark and characteristic parameter for saving multiple handwriting pads in advance is closed by scanning and specified handwriting pad
The two dimensional code of connection obtains the mark of the specified handwriting pad, specifies the mark of handwriting pad to look for from the information pre-saved further according to this
The characteristic parameter of the specified handwriting pad out；
Mode (5): the corresponding mark and characteristic parameter for saving multiple handwriting pads in advance provides selection interface, passes through the choosing
Interface selection instruction is selected, finds out the characteristic parameter of the specified handwriting pad from the information pre-saved according to selection instruction；
Mode (6): obtaining the image of specified handwriting pad, by analyzing the content of the image, determines the specified handwriting pad
Characteristic parameter.
It in the present embodiment, can be with the spy of pass-through mode (1) any one or more specified handwriting pads of methods acquisition into (6)
Levy parameter.
Such as in mode (1), input interface (such as parameter can be provided in the cell phone application for realizing method of the invention
Input page), user can be manually entered the characteristic parameter of handwriting pad by the input interface.For example, the side of one piece of handwriting pad
Frame is the black rectangles of 20cm × 40cm, background is white, notes color is blue, then can be on the frame column in input page
Place's input 20cm × 40cm, black, input white at background color column, input blue at notes color column.
In mode (2), on the jotting surface or two dimensional code, two dimension are pasted in the back side of the packaging of handwriting pad or handwriting pad
Code includes the characteristic parameter information of this block handwriting pad, realizes the cell phone application of method of the invention by scanning the two dimensional code
Obtain the characteristic parameter of the board.For example, the characteristic parameter of one piece of handwriting pad are as follows: round frame, white background use red line
Item is scribbled, and the two dimensional code of this block handwriting pad has recorded the characteristic parameter of this block board, then by scanning the two-dimensional code, can be incited somebody to action
Obtain the characteristic parameter of this block board.
Mode (3) refers to, the characteristic parameter of handwriting pad is preset in the cell phone application for realizing method of the invention, therefore
Preset characteristic parameter is directly read when need to use.
In mode (4), hand-written panel sign refers to the identification information for distinguishing different type handwriting pad, such as can be
Type information.The corresponding mark of different types of handwriting pad, two dimensional code are different, need to first save the mark and feature of each piece of handwriting pad
Parameter.For example, it is assumed that there is 3 pieces of handwriting pads, first piece of hand-written panel sign is "○", and corresponding characteristic parameter is: frame is pros
Shape, white background, red person's handwriting；The mark of second piece of handwriting pad is " Δ ", and corresponding characteristic parameter is: frame is square,
Black background, white person's handwriting；The mark of third block handwriting pad is " ", and corresponding characteristic parameter is: frame is rectangle, white
Background, green person's handwriting；The mark "○" of this 3 pieces of handwriting pads, " Δ " and " " and corresponding characteristic parameter are preset to realization
In the cell phone application of method of the invention.Two dimensional code, the two dimension are pasted in the back side of the packaging of handwriting pad or handwriting pad on the jotting surface
The identification information comprising handwriting pad of code.Then the APP can be obtained the mark of handwriting pad by the two dimensional code on scanning handwriting pad
Know, root mark can obtain characteristic parameter corresponding with the hand-written panel sign according to preset content.
It is of the invention that realization is preset in mode (5) and by the corresponding characteristic parameter of the mark of different type handwriting pad
In the cell phone application of method.But the mode of hand-written panel sign is obtained not instead of by scanning the two-dimensional code, by the APP
Selection interface is provided, specifically can be the selection page, the means of allowing users to select the mark of the currently practical handwriting pad used
Know.For example, it is assumed that there is 3 pieces of handwriting pads, first piece of hand-written panel sign is "○", and corresponding characteristic parameter is: frame is square,
White background, red person's handwriting；The mark of second piece of handwriting pad is " Δ ", and corresponding characteristic parameter is: frame is square, black
Background, white person's handwriting；The mark of third block handwriting pad is " ", and corresponding characteristic parameter is: frame is rectangle, white back
Scape, green person's handwriting；First by the mark "○" of this 3 pieces of handwriting pads, " Δ " preservation corresponding with " " and corresponding characteristic parameter
Into the APP.The APP provides the selection page when in use, have on the selection page hand-written panel sign "○", " Δ " and
" " is selected for user, if user has selected "○", obtain "○" identify corresponding frame be square, white background,
The characteristic parameter of red person's handwriting.
Mode (6): realize that the APP of the method for the present invention after the image of shooting handwriting pad, is determined by analysis picture material
The characteristic parameter of the handwriting pad, for example, the information such as black squares frame, red person's handwriting, white background.The APP can be incited somebody to action
The image of handwriting pad is sent to server, after being analyzed and processed by server to image, obtains corresponding hand-written plate features ginseng
The APP of mobile phone terminal is returned to after number.Or the APP also can integrate image analysis module, locally complete through image point
Analysis obtains the process of handwriting pad characteristic parameter.
In one embodiment of the invention, the characteristic parameter in Fig. 1 the method includes: the frame shape letter of handwriting pad
Breath.Then enter photographing mode described in method shown in Fig. 1, adjusting photographing operation according to characteristic parameter includes: into photographing mode
Afterwards, characteristic parameter is loaded；According in detection of characteristic parameters view-finder whether comprising handwriting pad frame and export prompt information, or
Person takes pictures in the frame of the handwriting pad according to detection of characteristic parameters into view-finder.
In the present embodiment, for example, the characteristic parameter of one piece of handwriting pad are as follows: frame is the square of 40cm × 40cm.Then
Realize that the APP of the method for the present invention detect four angles of square frame when taking pictures whether all in view-finder, if prompting side
Frame is in view-finder, then user can press camera button and take pictures, if prompt does not exist, user can move view-finder will
The frame of handwriting pad is included in view-finder, to completely shoot the content on handwriting pad.In one embodiment of the invention,
Can the frame for detecting handwriting pad all in view-finder when, automatic control take pictures, remove from user manually take pictures.
In one embodiment of the invention, characteristic parameter described in Fig. 1 the method further include: the background of handwriting pad
Colouring information and person's handwriting colouring information.It is then specifically when sending images to server to be handled, to be somebody's turn to do in method shown in FIG. 1
Method further include: specify the characteristic parameter of handwriting pad also to upload onto the server this, so that server specifies handwriting pad according to this
Characteristic parameter image is handled.
The present embodiment is, after the background color of handwriting pad and person's handwriting color are passed to server, facilitates server identification simultaneously
Person's handwriting content is extracted, image is performed corresponding processing.How server carries out notes amendment and colouring processing, can be using
Some software modules are realized.For example, a kind of processing method executes in the following order: extracting background, keystone, prospect point
It cuts, extract notes, curve closure is completed using curve close algorithm, carries out colouring processing using upper color model.Server will be located
Image after reason returns to client and is showed.
In one embodiment of the invention, method shown in FIG. 1 can also be is handled locally, it may be assumed that provides figure
As processing interface, according to operational order of the user on image procossing interface, respective handling is locally being carried out to image.In local
When being handled, person's handwriting content is also extracted according to the background color of handwriting pad and person's handwriting colouring information, to carry out phase to image
The processing answered.
In the present embodiment, content will be scribbled other than upload server on handwriting pad, it can also be then right in client
Image is handled.Specifically, image is handled on the image procossing interface locally provided, color, adjustment can be filled
Size, addition mark etc..For example, a white background, the U.S. sheep sheep of red lines, user can fill out the body of U.S. sheep sheep
It fills for pale pink, the hair of U.S. sheep sheep is filled into upper brown, eyes fill black etc..
Fig. 2 shows accord to a specific embodiment of that present invention to the method stream scribbling content and being handled on handwriting pad
Cheng Tu.As shown in Figure 2, comprising:
Step 211, APP scans the two dimensional code pasted on handwriting pad.
Step 212, the characteristic parameter of current handwriting pad in two dimensional code is loaded according to the two dimensional code of scanning.
Step 213, the camera function opened in APP is taken pictures.
Step 214, the frame parameter for loading handwriting pad, detects frame in view-finder.
Step 215, whether detection handwriting pad frame is in view-finder, if it is not, then return step 214, if so, shooting figure
Picture, and execute step 216.
Step 216, the background color of the image of shooting and handwriting pad and notes colouring information are uploaded onto the server.
Step 217, server extracts image background information.
Step 218, server carries out image rectification.
Step 219, server carries out foreground segmentation.
Step 220, server extracts handwriting information.
Step 221, server corrects not closed curve by curve close algorithm.
Step 222, server carries out colouring processing to image.
Step 223, image is returned to APP by server, and APP shows the image.
It is illustrated for being sent to server and being handled in embodiment shown in Fig. 2.In other embodiments,
It can similarly be handled locally, without being sent to server.
Fig. 3 shows the knot according to an embodiment of the invention that scribble the device that content is handled on handwriting pad
Structure schematic diagram.As shown in figure 3, the device scribbling content and being handled on a kind of pair of handwriting pad, the device 300 include:
Characteristic parameter acquiring unit 310, suitable for obtaining the characteristic parameter of specified handwriting pad.
In the present embodiment, characteristic parameter refers to frame shape, background color and the person's handwriting color of handwriting pad.For example, long
The handwriting pad of square border, the handwriting pad of square frame or handwriting pad of round frame etc.；The handwriting pad of red background, white
Handwriting pad or the handwriting pad of black background of background etc.；With white line person's handwriting, with black lines person's handwriting or with red ruling pen
Mark etc..
Image acquisition units 320, into photographing mode, according to sign parameter adjusts photographing operation, obtains on specified handwriting pad
Scribble the image of content.
In the present embodiment, view-finder is adjusted according to the frame shape of handwriting pad when taking pictures, due to not can guarantee shooting
Angle centainly and handwriting pad it is vertical, cell phone application software can according to frame carry out mapping transformation, elimination mobile phone shooting angle institute
Bring picture difference.Furthermore it is also possible to the pixel taken pictures and clarity etc. are adjusted according to background color and person's handwriting color, thus
Enabled complete, the clearly image for taking handwriting pad.For example, one piece of square frame, background are white, person's handwriting is blue
Board is decorated with personage's head portrait, when shooting drawn personage's head portrait on handwriting pad with mobile phone, just according to board
These characteristic parameters such as square border, white background, blue person's handwriting adjust view-finder, make to take complete, clearly personage's head
Picture.
Processing unit 330, suitable for handling described image.It specifically can be and image be uploaded to server, and
Receive the image after treatment that server returns.It is also possible to be handled locally.
Display unit 340, suitable for showing image after treatment.
As it can be seen that according to the technical solution of the present invention, may be implemented to obtain on handwriting pad and scribble content, be handwriting pad content
Fill Color, makes to scribble more intelligent, increases user experience.
In one embodiment of the invention, characteristic parameter acquiring unit 310 is adapted for carrying out in following steps a kind of or more
Kind:
(1) input interface is provided, the characteristic parameter of specified handwriting pad is obtained by the input interface；
(2) characteristic parameter of the specified handwriting pad is obtained with the specified associated two dimensional code of handwriting pad by scanning；
(3) characteristic parameter for pre-saving specified handwriting pad obtains this feature parameter of preservation；
(4) mark and characteristic parameter for saving multiple handwriting pads are corresponded in advance, are closed by scanning and the specified handwriting pad
The two dimensional code of connection obtains the mark of the specified handwriting pad, specifies the mark of handwriting pad to look for from the information pre-saved further according to this
The characteristic parameter of the specified handwriting pad out；
(5) mark and characteristic parameter for saving multiple handwriting pads are corresponded in advance, and selection interface is provided, the selection interface is passed through
Selection instruction is received, finds out the characteristic parameter of the specified handwriting pad from the information pre-saved according to selection instruction；
(6) image for obtaining specified handwriting pad determines the feature ginseng of the specified handwriting pad by analyzing the content of the image
Number.
In the present embodiment, the characteristic parameter of specified handwriting pad can be obtained by (1) to (6) any method.
Such as in mode (1), input interface (such as parameter input page) is provided, user can pass through the input interface
It is manually entered the characteristic parameter of handwriting pad.For example, the frame of one piece of handwriting pad is the black rectangles of 20cm × 40cm, background is
White, notes color are blue, then 20cm × 40cm, black can be inputted in the side frame railing position in input page, in background color
White is inputted at column, inputs blue at notes color column.
In mode (2), two dimensional code is pasted on the jotting surface or in the packaging of handwriting pad, and two dimensional code includes that this block is hand-written
The characteristic parameter information of plate can obtain the characteristic parameter of the board by scanning the two dimensional code.For example, one piece of handwriting pad
Characteristic parameter are as follows: round frame, white background are scribbled with red line item, and the two dimensional code of this block handwriting pad has recorded this block and writes
The characteristic parameter of letter stencil can will acquire the characteristic parameter of this block board then by scanning the two-dimensional code.
Mode (3) refers to, the characteristic parameter of handwriting pad is preset in the cell phone application for realizing method of the invention, therefore
Preset characteristic parameter is directly read when need to use.
In mode (4), hand-written panel sign refers to the identification information for distinguishing different type handwriting pad, such as can be
Type information.The corresponding mark of different types of handwriting pad, two dimensional code are different, need to first save the mark and feature of each piece of handwriting pad
Parameter.For example, it is assumed that there is 3 pieces of handwriting pads, first piece of hand-written panel sign is "○", and corresponding characteristic parameter is: frame is pros
Shape, white background, red person's handwriting；The mark of second piece of handwriting pad is " Δ ", and corresponding characteristic parameter is: frame is square,
Black background, white person's handwriting；The mark of third block handwriting pad is " ", and corresponding characteristic parameter is: frame is rectangle, white
Background, green person's handwriting；The mark "○" of this 3 pieces of handwriting pads, " Δ " and " " and corresponding characteristic parameter are preset to this dress
In setting.Two dimensional code is pasted in the packaging of handwriting pad on the jotting surface, the identification information comprising handwriting pad of the two dimensional code.Then should
APP can be obtained the mark of handwriting pad by the two dimensional code on scanning handwriting pad, and root mark can be obtained according to preset content
Characteristic parameter corresponding with the hand-written panel sign.
It is also that the corresponding characteristic parameter of the mark of different type handwriting pad is preset in the present apparatus in mode (5).But
Obtain the mode of hand-written panel sign not instead of by scanning the two-dimensional code, it, specifically can be with by providing selection interface in the device
It is the selection page, the means of allowing users to select the mark of the currently practical handwriting pad used.For example, it is assumed that have 3 pieces it is hand-written
Plate, first piece of hand-written panel sign is "○", and corresponding characteristic parameter is: frame is square, white background, red person's handwriting；The
The mark of two pieces of handwriting pads is " Δ ", and corresponding characteristic parameter is: frame is square, black background, white person's handwriting；Third block
The mark of handwriting pad is " ", and corresponding characteristic parameter is: frame is rectangle, white background, green person's handwriting；First by this 3
The mark "○" of block handwriting pad, " Δ " is corresponding with " " and corresponding characteristic parameter is saved in the device.Institute when in use
It states APP and the selection page is provided, there is hand-written panel sign "○", " Δ " and " " to select on the selection page for user, if user
Selected "○", then obtain "○" identify corresponding frame be square, the characteristic parameter of white background, red person's handwriting.
Mode (6): after the image of shooting handwriting pad, the characteristic parameter of the handwriting pad is determined by analyzing picture material,
For example, the information such as black squares frame, red person's handwriting, white background.The present apparatus can send clothes for the image of handwriting pad
Business device, after being analyzed and processed by server to image, returns to the present apparatus after obtaining corresponding handwriting pad characteristic parameter.Or
The present apparatus also can integrate image analysis module, in the process for locally completing to obtain handwriting pad characteristic parameter by image analysis.
In one embodiment of the invention, characteristic parameter includes: the frame shape information of handwriting pad；Then Image Acquisition list
Member 320 is suitable for after entering photographing mode, loads characteristic parameter；It whether include hand-written according in detection of characteristic parameters view-finder
The frame of plate simultaneously exports prompt information, alternatively, carrying out in the frame of the handwriting pad according to detection of characteristic parameters into view-finder
It takes pictures.
In the present embodiment, for example, the characteristic parameter of one piece of handwriting pad are as follows: frame is the square of 40cm × 40cm.Then
The present apparatus detects four angles of square frame when taking pictures whether all in view-finder, if prompting frame in view-finder
Interior, then user can press camera button and take pictures, if prompt does not exist, user can move view-finder for the frame of handwriting pad
It is included in view-finder, to completely shoot the content on handwriting pad.In one embodiment of the invention, it can also detect
The frame of handwriting pad all in view-finder when, automatic control take pictures, remove from user manually take pictures.
In one embodiment of the invention, the processing unit 330 in device shown in Fig. 3, being suitable for will be in described image
Server is reached, the image after treatment that server returns is received.Characteristic parameter further include: the background color of handwriting pad is believed
Breath and person's handwriting colouring information.Then processing unit 330 are further adapted for the characteristic parameter of the specified handwriting pad also uploading to service
Device, so that server specifies the characteristic parameter of handwriting pad to handle image according to this.
In one embodiment of the invention, the processing unit 330 in device shown in Fig. 3, is adapted to provide for image procossing
Interface is locally carrying out respective handling to image according to operational order of the user on image procossing interface；Display unit 340,
It is further adapted for showing the image after locally carrying out respective handling.
In the present embodiment, on the jotting surface scribble content other than upload server, can also to by image in local
It is handled on the image procossing interface of offer, color can be filled, adjust size, addition mark etc..For example, a white back
The body of U.S. sheep sheep can be filled with pale pink by scape, the U.S. sheep sheep of red lines, user, will be in the hair filling of U.S. sheep sheep
Brown, eyes fill black etc..
Fig. 4 shows the system structure according to an embodiment of the invention that scribble content and handled on handwriting pad
Schematic diagram.As shown in figure 4, the system scribbling content and being handled on a kind of pair of handwriting pad, which includes: handwriting pad
410 and any of the above-described to the device 300 scribbling content and being handled on handwriting pad.
In one embodiment of the invention, handwriting pad 410 is liquid crystal handwriting pad；Handwriting pad 410 has frame.
In the present embodiment, liquid crystal handwriting pad may be designed as resistor pressure handwriting pad or electromagnetism pressure-induction handwriting plate etc..It draws
Picture person can be scribbled on the jotting surface by touching, user-friendly.In addition, handwriting pad should also have frame, it is convenient
View-finder shoots the picture material on handwriting pad.
The technical scheme is that obtaining the characteristic parameter of specified handwriting pad；Into photographing mode, according to the feature
Parameter adjusts photographing operation, obtains the image that content is scribbled on the specified handwriting pad；Described image is uploaded to server, with
And receive the image after treatment that server returns；Show the image after treatment that server returns.This technology side
Case is, by obtaining scribbling content and be uploaded to server on handwriting pad, is handwriting pad fills color, makes to scribble more
Intelligence increases user experience.
It should be understood that
Algorithm and display be not inherently related to any certain computer, virtual bench or other equipment provided herein.
Various fexible units can also be used together with teachings based herein.As described above, it constructs required by this kind of device
Structure be obvious.In addition, the present invention is also not directed to any particular programming language.It should be understood that can use various
Programming language realizes summary of the invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
Meaning one of can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) come realize it is according to an embodiment of the present invention on handwriting pad scribble content into
The some or all functions of some or all components in row processing equipment.The present invention is also implemented as executing this
In described method some or all device or device programs (for example, computer program and computer program
Product).It is such to realize that program of the invention can store on a computer-readable medium, it either can have one or more
The form of a signal.Such signal can be downloaded from an internet website to obtain, be perhaps provided on the carrier signal or with
Any other form provides.
For example, Fig. 5 shows the structural schematic diagram of electronic equipment according to an embodiment of the invention.The electronic equipment
500 conventionally comprise processor 510 and are arranged to the memory 520 of storage computer executable instructions (program code).It deposits
Reservoir 520 can be such as flash memory, EEPROM (electrically erasable programmable read-only memory), EPROM, hard disk or ROM etc
Electronic memory.Memory 520 has storage for executing any method and step in shown in FIG. 1 and each embodiment
The memory space 530 of program code 540.For example, the memory space 530 for program code may include being respectively used to realization
Each program code 540 of various steps in the method in face.These program codes can be from one or more computer journey
It reads or is written in sequence product in this one or more computer program product.These computer program products include all
Such as hard disk, the program code carrier of compact-disc (CD), storage card or floppy disk etc.Such computer program product is usually
Such as computer readable storage medium 600 described in Fig. 6.The computer readable storage medium 600 can have the electronics with Fig. 5
Memory paragraph, the memory space etc. of 520 similar arrangement of memory in equipment.Program code can be pressed for example in a suitable form
Contracting.In general, storage unit is stored with the program code 610 for executing steps of a method in accordance with the invention, it can by such as
The program code that 510 etc processor is read causes the electronic equipment to be held when these program codes are run by electronic equipment
Each step in row method described above.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
The invention discloses the methods scribbling content and being handled on A1, a kind of pair of handwriting pad, comprising:
Obtain the characteristic parameter of specified handwriting pad；
Into photographing mode, photographing operation is adjusted according to the characteristic parameter, is obtained in being scribbled on the specified handwriting pad
The image of appearance；
Described image is handled；
Show image after treatment.
A2, method as described in a1, wherein the characteristic parameter for obtaining specified handwriting pad include it is one of following or
It is a variety of:
Input interface is provided, the characteristic parameter of specified handwriting pad is obtained by the input interface；
The characteristic parameter of the specified handwriting pad is obtained with the specified associated two dimensional code of handwriting pad by scanning；
The characteristic parameter for pre-saving specified handwriting pad obtains this feature parameter of preservation；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, it is associated with the specified handwriting pad by scanning
Two dimensional code obtains the mark of the specified handwriting pad, specifies the mark of handwriting pad to find out this from the information pre-saved further according to this
The characteristic parameter of specified handwriting pad；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, provides selection interface, is connect by the selection interface
Selection instruction is received, finds out the characteristic parameter of the specified handwriting pad from the information pre-saved according to selection instruction；
The image for obtaining specified handwriting pad determines the characteristic parameter of the specified handwriting pad by analyzing the content of the image.
A3, method as described in a1, wherein the characteristic parameter includes: the frame shape information of handwriting pad；
Described to enter photographing mode, adjusting photographing operation according to the characteristic parameter includes:
Into after photographing mode, the characteristic parameter is loaded；
According in the detection of characteristic parameters view-finder whether comprising handwriting pad frame and export prompt information, alternatively,
It takes pictures in the frame of the handwriting pad according to the detection of characteristic parameters into view-finder.
A4, the method as described in A3, wherein the characteristic parameter further include: the Background color information and person's handwriting of handwriting pad
Colouring information；
Carrying out processing to described image includes: to specify the characteristic parameter of handwriting pad to handle described image according to this.
A5, the method as described in any one of A1-A4, wherein carrying out processing to described image includes:
Described image is uploaded to server, and receives the image after treatment of server return.
A6, the method as described in any one of A1-A4, wherein carrying out processing to described image includes:
Image procossing interface is provided；
According to operational order of the user on described image processing interface, respective handling is locally being carried out to described image.
The invention also discloses the devices scribbling content and being handled on B7, a kind of pair of handwriting pad, comprising:
Characteristic parameter acquiring unit, suitable for obtaining the characteristic parameter of specified handwriting pad；
Image acquisition units are adapted to enter into photographing mode, adjust photographing operation according to the characteristic parameter, obtain the finger
Determine the image that content is scribbled on handwriting pad；
Processing unit, suitable for handling described image；
Display unit, suitable for showing image after treatment.
B8, device as described in b7, wherein the characteristic parameter acquiring unit is adapted for carrying out in following steps a kind of or more
Kind:
Input interface is provided, the characteristic parameter of specified handwriting pad is obtained by the input interface；
The characteristic parameter of the specified handwriting pad is obtained with the specified associated two dimensional code of handwriting pad by scanning；
The characteristic parameter for pre-saving specified handwriting pad obtains this feature parameter of preservation；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, it is associated with the specified handwriting pad by scanning
Two dimensional code obtains the mark of the specified handwriting pad, specifies the mark of handwriting pad to find out this from the information pre-saved further according to this
The characteristic parameter of specified handwriting pad；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, provides selection interface, is connect by the selection interface
Selection instruction is received, finds out the characteristic parameter of the specified handwriting pad from the information pre-saved according to selection instruction；
The image for obtaining specified handwriting pad determines the characteristic parameter of the specified handwriting pad by analyzing the content of the image.
B9, device as described in b7, wherein the characteristic parameter includes: the frame shape information of handwriting pad；
Described image acquisition unit is suitable for after entering photographing mode, loads the characteristic parameter；Joined according to the feature
Whether include the frame of handwriting pad and export prompt information in number detection view-finder, alternatively, according to the detection of characteristic parameters
It takes pictures when the frame of the handwriting pad into view-finder.
B10, the device as described in any one of B7-B9, wherein
The processing unit suitable for described image is uploaded to server, and receives server and returns after treatment
Image.
B11, the device as described in B10, wherein
The characteristic parameter further include: the Background color information and person's handwriting colouring information of handwriting pad；
The processing unit is further adapted for also uploading onto the server the characteristic parameter of the specified handwriting pad, so that clothes
Business device specifies the characteristic parameter of handwriting pad to handle described image according to this.
B12, the device as described in any one of B7-B9, wherein
The processing unit is adapted to provide for image procossing interface, according to operation of the user on described image processing interface
Instruction is locally carrying out respective handling to described image.
The invention also discloses the systems scribbling content and being handled on C13, a kind of pair of handwriting pad, wherein the system
Include: handwriting pad and as described in any one of B7-B12 to the device scribbling content and being handled on handwriting pad.
C14, the system as described in C13, wherein
The handwriting pad is liquid crystal handwriting pad；
The handwriting pad has frame.
The invention also discloses D15, a kind of electronic equipment, wherein the electronic equipment includes:
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the place when executed
It manages device and executes the method according to any one of A1~A6.
The invention also discloses E16, a kind of computer readable storage medium, wherein the computer readable storage medium
One or more programs are stored, one or more of programs when being executed by a processor, are realized described in any one of A1~A6
Method.
Claims (10)
1. the method scribbling content and being handled on a kind of pair of handwriting pad, comprising:
Obtain the characteristic parameter of specified handwriting pad；
Into photographing mode, photographing operation is adjusted according to the characteristic parameter, obtains and scribbles content on the specified handwriting pad
Image；
Described image is handled；
Show image after treatment.
2. the method for claim 1, wherein the characteristic parameter for obtaining specified handwriting pad includes one of following
Or it is a variety of:
Input interface is provided, the characteristic parameter of specified handwriting pad is obtained by the input interface；
The characteristic parameter of the specified handwriting pad is obtained with the specified associated two dimensional code of handwriting pad by scanning；
The characteristic parameter for pre-saving specified handwriting pad obtains this feature parameter of preservation；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, passes through scanning and the specified associated two dimension of handwriting pad
Code obtains the mark of the specified handwriting pad, specifies the mark of handwriting pad to find out this from the information pre-saved further according to this and specifies
The characteristic parameter of handwriting pad；
The corresponding mark and characteristic parameter for saving multiple handwriting pads in advance, provides selection interface, is selected by the selection interface
Instruction is selected, finds out the characteristic parameter of the specified handwriting pad from the information pre-saved according to selection instruction；
The image for obtaining specified handwriting pad determines the characteristic parameter of the specified handwriting pad by analyzing the content of the image.
3. the method for claim 1, wherein the characteristic parameter includes: the frame shape information of handwriting pad；
Described to enter photographing mode, adjusting photographing operation according to the characteristic parameter includes:
Into after photographing mode, the characteristic parameter is loaded；
According to whether including the frame of handwriting pad in the detection of characteristic parameters view-finder and exporting prompt information, alternatively, in root
According to handwriting pad of the detection of characteristic parameters into view-finder frame when take pictures.
4. method as claimed in claim 3, wherein the characteristic parameter further include: the Background color information and pen of handwriting pad
Mark colouring information；
Carrying out processing to described image includes: to specify the characteristic parameter of handwriting pad to handle described image according to this.
5. such as method of any of claims 1-4, wherein carrying out processing to described image includes:
Described image is uploaded to server, and receives the image after treatment of server return.
6. such as method of any of claims 1-4, wherein carrying out processing to described image includes:
Image procossing interface is provided；
According to operational order of the user on described image processing interface, respective handling is locally being carried out to described image.
7. the device scribbling content and being handled on a kind of pair of handwriting pad, comprising:
Characteristic parameter acquiring unit, suitable for obtaining the characteristic parameter of specified handwriting pad；
Image acquisition units are adapted to enter into photographing mode, adjust photographing operation according to the characteristic parameter, obtain the specified hand
Write the image that content is scribbled on plate；
Processing unit, suitable for handling described image；
Display unit, suitable for showing image after treatment.
8. the system scribbling content and being handled on a kind of pair of handwriting pad, wherein the system includes: handwriting pad and as right is wanted
To the device scribbling content and being handled on handwriting pad described in asking 7.
9. a kind of electronic equipment, wherein the electronic equipment includes:
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the processor when executed
Method described in execution according to claim 1~any one of 6.
10. a kind of computer readable storage medium, wherein the computer-readable recording medium storage one or more program,
One or more of programs when being executed by a processor, realize method according to any one of claims 1 to 6.
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| CN201810736878.XA CN109189246B (en) | 2018-07-06 | 2018-07-06 | Method, device and system for processing scribbled content on handwriting board |
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| CN201810736878.XA CN109189246B (en) | 2018-07-06 | 2018-07-06 | Method, device and system for processing scribbled content on handwriting board |
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Cited By (1)
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| WO2024007819A1 (en) * | 2022-07-04 | 2024-01-11 | 广州视源电子科技股份有限公司 | Method and apparatus for acquiring writing on blackboard, and device, system and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115423899B (en) * | 2022-11-04 | 2023-06-20 | 郑州名匠网络科技有限公司 | Automatic color matching method and system for electronic drawing board |
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