CN105100479A - Mobile terminal and image shooting method thereof - Google Patents
Mobile terminal and image shooting method thereof Download PDFInfo
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- CN105100479A CN105100479A CN201510456098.6A CN201510456098A CN105100479A CN 105100479 A CN105100479 A CN 105100479A CN 201510456098 A CN201510456098 A CN 201510456098A CN 105100479 A CN105100479 A CN 105100479A
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Abstract
The invention discloses a mobile terminal and an image shooting method thereof. The method comprises the following steps: displaying a maximum shooting image in a display lens on a screen; selecting a shooting area to be intercepted on the maximum shooting image; and according to the selected shooting area, cutting a currently shot image in real time. According to the invention, the problem of subsequent image processing trouble generated when people shoot texts, content on a projector, content on a screen and the like in daily work and life is solved, the picture can be rotated and cut during photographing, a user only needs to perform click slide operation on the screen, the realization is simple, rapid and accurate, and finally, files in various formats, such as PDF, word, ppt and the like can be automatically generated, the user experience is excellent, and the practicality is high.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of mobile terminal and picture shooting method thereof.
Background technology
The occasions such as present meeting have many pictures on slideshow and book information, word content needs to take record, but often because the situation such as angle or shooting posture right moment for camera causes the content after taking can not reach best, as taken pictures be askew, be not that the best checks size etc., need artificial secondary editor just can reach preferable states.
Such as, application number be CN201110043591.7 application discloses one " method of controlling image pickup and device ", this patent application is analyzed by the gravity of the image capture apparatus that counterweight force sensing apparatus senses, incline direction and the angle of inclination of image capture apparatus can be known, like this can by generating virtual view-finder in the view area that view finder gets, and the pixel of only preserving in virtual view-finder, or, by sense of rotation optic component, thus make the correcting process that just can directly complete in the process of image taking angle of inclination.Namely this mode adopts artificial secondary edit mode, and can only realize the correcting process to angle of inclination, as removed the fringe region of image, also needs the people carrying out secondary for cutting out process.
Summary of the invention
The defects such as main purpose of the present invention is to propose a kind of mobile terminal and picture shooting method thereof, realizes the real-time correction to picture, and the process avoiding second-order correction to exist is complicated, difficulty is large, consuming time.
For achieving the above object, the invention provides a kind of mobile terminal, comprise shooting unit, also comprise:
Display unit, for showing the maximum shooting picture in camera lens on screen.
Shooting area selectes unit, for shooting area to be intercepted selected on screen;
Picture processing unit, for according to selected shooting area, carries out cutting to the picture of current shooting in real time.
Preferably, above-mentioned mobile terminal also comprises:
Document structure tree unit, for described multiple pictures one key through cutting being generated the document of preset format, the kind of described form comprises: PPT, PDF, WORD.
Preferably, described shooting area is selected unit and is specifically comprised:
Touch action identification module, for sensing the touch operation on screen, identifies its motion track;
Closed area generation module, for determining a closed area according to touch operation, highlights closed area on screen, meanwhile, the more specific location information of this closed area in shooting picture is sent to picture processing unit.
Preferably, take the photograph region described in select unit and also comprise:
Guiding arranges module, to show guides/point for predeterminated position on screen, to guide described shooting area object and this boost line/to align.
For a picture shooting method for mobile terminal described above, comprise step:
The maximum shooting picture in camera lens is shown on screen;
Selected shooting area to be intercepted in described maximum shooting picture;
According to selected shooting area, in real time cutting is carried out to the picture of current shooting.
Preferably, described method also comprises: the document described multiple pictures one key through cutting being generated preset format.
Preferably, described method also comprises: when selected shooting area to be intercepted, and on screen, predeterminated position shows guides/point, to guide described shooting area object and this boost line/to align.
Preferably, described boost line/quantity be multiple, described boost line specifically comprises vertical curve and horizontal line, lays respectively at left side and the tip position of described maximum shooting picture.
Preferably, described shooting area is various geometry.
Preferably, the method for described selected shooting area to be intercepted is:
Screen mark successively and connects four summits of described shooting area, forming a closed area, as shooting area to be intercepted; Or,
Screen draws two diagonal of described shooting area, forms a closed area accordingly, as shooting area to be intercepted; Or,
Screen directly draws a closed area, as shooting area to be intercepted; Or,
Screen is smeared a closed area, as shooting area to be intercepted.
Compared with prior art, the present invention has following beneficial effect:
The invention solves people and take the troublesome problems of later stage picture processing such as the content on word, projecting apparatus or the content on screen in routine work life, shooting while can rotate picture, cutting, user only need carry out click slide on screen, it is simple, quick, accurate to realize, finally automatically can also generate the document of various form, as PDF, word, ppt etc., Consumer's Experience is outstanding, practical.
Accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram of the mobile terminal realizing each embodiment of the present invention;
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;
The structural representation of the mobile terminal that Fig. 3 provides for the embodiment of the present invention one;
The structural representation of the mobile terminal that Fig. 4 provides for the embodiment of the present invention two;
The picture shooting method flow chart that Fig. 5 provides for the embodiment of the present invention three;
Fig. 6 is the initial shooting interface schematic diagram in the embodiment of the present invention three;
Fig. 7 is the shooting interface schematic diagram before closed area is formed in the embodiment of the present invention three;
Fig. 8 is the shooting interface schematic diagram after closed area is formed in the embodiment of the present invention three;
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desktop computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.
Fig. 1 is the hardware configuration schematic diagram of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input unit 120, user input unit 130, sensing cell 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, does not require to implement all assemblies illustrated.Can alternatively implement more or less assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows the radio communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit can comprise at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receiving broadcast signal and/or broadcast related information.Broadcast channel can comprise satellite channel and/or terrestrial channel.Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or the broadcast singal generated before receiving and/or broadcast related information and send it to the server of terminal.Broadcast singal can comprise TV broadcast singal, radio signals, data broadcasting signal etc.And broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast related information also can provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112.Broadcast singal can exist in a variety of manners, such as, it can exist with the form of the electronic service guidebooks (ESG) of the electronic program guides of DMB (DMB) (EPG), digital video broadcast-handheld (DVB-H) etc.Broadcast reception module 111 can by using the broadcast of various types of broadcast system Received signal strength.Especially, broadcast reception module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video broadcasting-hand-held (DVB-H), forward link media (MediaFLO
) the digit broadcasting system receiving digital broadcast of Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc.Broadcast reception module 111 can be constructed to be applicable to providing the various broadcast system of broadcast singal and above-mentioned digit broadcasting system.The broadcast singal received via broadcast reception module 111 and/or broadcast related information can be stored in memory 160 (or storage medium of other type).
Radio signal is sent at least one in base station (such as, access point, Node B etc.), exterior terminal and server and/or receives radio signals from it by mobile communication module 112.Various types of data that such radio signal can comprise voice call signal, video calling signal or send according to text and/or Multimedia Message and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be inner or be externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can comprise WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.
Short range communication module 114 is the modules for supporting junction service.Some examples of short-range communication technology comprise bluetooth
tM, radio-frequency (RF) identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee
tMetc..
Positional information module 115 is the modules of positional information for checking or obtain mobile terminal.The typical case of positional information module is GPS (global positioning system).According to current technology, GPS module 115 calculates from the range information of three or more satellite and correct time information and for the Information application triangulation calculated, thus calculates three-dimensional current location information according to longitude, latitude and pin-point accuracy.Current, the method for calculating location and temporal information uses three satellites and by the error of the position that uses an other satellite correction calculation to go out and temporal information.In addition, GPS module 115 can carry out computational speed information by Continuous plus current location information in real time.
A/V input unit 120 is for audio reception or vision signal.A/V input unit 120 can comprise camera 121 and microphone 1220, and the view data of camera 121 to the static images obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can be stored in memory 160 (or other storage medium) or via wireless communication unit 110 and send, and can provide two or more cameras 1210 according to the structure of mobile terminal.Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by microphone 122.Audio frequency (voice) data after process can be converted to the formatted output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Microphone 122 can be implemented various types of noise and eliminate (or suppress) algorithm and receiving and sending to eliminate (or suppression) noise or interference that produce in the process of audio signal.
User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and keyboard, the young sheet of pot, touch pad (such as, detecting the touch-sensitive assembly of the change of the resistance, pressure, electric capacity etc. that cause owing to being touched), roller, rocking bar etc. can be comprised.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch-screen can be formed.
Sensing cell 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc., and generate order or the signal of the operation for controlling mobile terminal 100.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing cell 140 can sense this sliding-type phone and open or close.In addition, whether whether sensing cell 140 can detect power subsystem 190 provides electric power or interface unit 170 to couple with external device (ED).Sensing cell 140 can comprise proximity transducer 1410 and will be described this in conjunction with touch-screen below.
Interface unit 170 is used as at least one external device (ED) and is connected the interface that can pass through with mobile terminal 100.Such as, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port, audio frequency I/O (I/O) port, video i/o port, ear port etc. of the device with identification module.Identification module can be that storage uses the various information of mobile terminal 100 for authentication of users and can comprise subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc.In addition, the device (hereinafter referred to " recognition device ") with identification module can take the form of smart card, and therefore, recognition device can be connected with mobile terminal 100 via port or other jockey.Interface unit 170 may be used for receive from external device (ED) input (such as, data message, electric power etc.) and the input received be transferred to the one or more element in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connected with external base, interface unit 170 can be used as to allow by it electric power to be provided to the path of mobile terminal 100 from base or can be used as the path that allows to be transferred to mobile terminal by it from the various command signals of base input.The various command signal inputted from base or electric power can be used as and identify whether mobile terminal is arranged on the signal base exactly.Output unit 150 is constructed to provide output signal (such as, audio signal, vision signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can comprise display unit 151, dio Output Modules 152, alarm unit 153 etc.
Display unit 151 may be displayed on the information of process in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show with call or other communicate (such as, text messaging, multimedia file are downloaded etc.) be correlated with user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151 can the image of display capture and/or the image of reception, UI or GUI that video or image and correlation function are shown etc.
Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch-screen time, display unit 151 can be used as input unit and output device.Display unit 151 can comprise at least one in liquid crystal display (LCD), thin-film transistor LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc.Some in these displays can be constructed to transparence and watch from outside to allow user, and this can be called transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc.According to the specific execution mode wanted, mobile terminal 100 can comprise two or more display units (or other display unit), such as, mobile terminal can comprise outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detecting touch input pressure and touch input position and touch and inputs area.
When dio Output Modules 152 can be under the isotypes such as call signal receiving mode, call mode, logging mode, speech recognition mode, broadcast reception mode at mobile terminal, voice data convert audio signals that is that wireless communication unit 110 is received or that store in memory 160 and exporting as sound.And dio Output Modules 152 can provide the audio frequency relevant to the specific function that mobile terminal 100 performs to export (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can comprise loud speaker, buzzer etc.
Alarm unit 153 can provide and export that event informed to mobile terminal 100.Typical event can comprise calling reception, message sink, key signals input, touch input etc.Except audio or video exports, alarm unit 153 can provide in a different manner and export with the generation of notification event.Such as, alarm unit 153 can provide output with the form of vibration, when receive calling, message or some other enter communication (incomingcommunication) time, alarm unit 153 can provide sense of touch to export (that is, vibrating) to notify to user.By providing such sense of touch to export, even if when the mobile phone of user is in the pocket of user, user also can identify the generation of various event.Alarm unit 153 also can provide the output of the generation of notification event via display unit 151 or dio Output Modules 152.
Memory 160 software program that can store process and the control operation performed by controller 180 etc., or temporarily can store oneself through exporting the data (such as, telephone directory, message, still image, video etc.) that maybe will export.And, memory 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of audio signal.
Memory 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type memory (such as, SD or DX memory etc.), random access storage device (RAM), static random-access memory (SRAM), read-only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be connected the memory function of execute store 160 network storage device with by network cooperates.
Controller 180 controls the overall operation of mobile terminal usually.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.In addition, controller 180 can comprise the multi-media module 1810 for reproducing (or playback) multi-medium data, and multi-media module 1810 can be configured in controller 180, or can be configured to be separated with controller 180.Controller 180 can pattern recognition process, is identified as character or image so that input is drawn in the handwriting input performed on the touchscreen or picture.
Power subsystem 190 receives external power or internal power and provides each element of operation and the suitable electric power needed for assembly under the control of controller 180.
Various execution mode described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, execution mode described herein can by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, being designed at least one performed in the electronic unit of function described herein and implementing, in some cases, such execution mode can be implemented in controller 180.For implement software, the execution mode of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in memory 160 and to be performed by controller 180.
So far, oneself is through the mobile terminal according to its functional description.Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 can be constructed to utilize and send the such as wired and wireless communication system of data via frame or grouping and satellite-based communication system operates.
Describe wherein according to the communication system that mobile terminal of the present invention can operate referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, the air interface used by communication system comprises such as frequency division multiple access (FDMA), time division multiple access (TDMA), code division multiple access (CDMA) and universal mobile telecommunications system (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc.As non-limiting example, description below relates to cdma communication system, but such instruction is equally applicable to the system of other type.
With reference to figure 2, cdma wireless communication system can comprise multiple mobile terminal 100, multiple base station (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is constructed to form interface with Public Switched Telephony Network (PSTN) 290.MSC280 is also constructed to form interface with the BSC275 that can be couple to base station 270 via back haul link.Back haul link can construct according to any one in some interfaces that oneself knows, described interface comprises such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.Will be appreciated that system as shown in Figure 2 can comprise multiple BSC2750.
Each BS270 can serve one or more subregion (or region), by multidirectional antenna or point to specific direction each subregion of antenna cover radially away from BS270.Or each subregion can by two or more antenna covers for diversity reception.Each BS270 can be constructed to support multiple parallel compensate, and each parallel compensate has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).
Subregion can be called as CDMA Channel with intersecting of parallel compensate.BS270 also can be called as base station transceiver subsystem (BTS) or other equivalent terms.Under these circumstances, term " base station " may be used for broadly representing single BSC275 and at least one BS270.Base station also can be called as " cellular station ".Or each subregion of particular B S270 can be called as multiple cellular station.
As shown in Figure 2, broadcast singal is sent to the mobile terminal 100 at operate within systems by broadcsting transmitter (BT) 295.Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences the broadcast singal receiving and sent by BT295.In fig. 2, several global positioning system (GPS) satellite 300 is shown.Satellite 300 helps at least one in the multiple mobile terminal 100 in location.
In fig. 2, depict multiple satellite 300, but understand, the satellite of any number can be utilized to obtain useful locating information.GPS module 115 as shown in Figure 1 is constructed to coordinate to obtain the locating information wanted with satellite 300 usually.Substitute GPS tracking technique or outside GPS tracking technique, can use can other technology of position of tracking mobile terminal.In addition, at least one gps satellite 300 optionally or extraly can process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link signal from various mobile terminal 100.Mobile terminal 100 participates in call usually, information receiving and transmitting communicates with other type.Each reverse link signal that certain base station 270 receives is processed by particular B S270.The data obtained are forwarded to relevant BSC275.BSC provides call Resourse Distribute and comprises the mobile management function of coordination of the soft switching process between BS270.The data received also are routed to MSC280 by BSC275, and it is provided for the extra route service forming interface with PSTN290.Similarly, PSTN290 and MSC280 forms interface, and MSC and BSC275 forms interface, and BSC275 correspondingly control BS270 so that forward link signals is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the present invention is proposed.
Embodiment one
As shown in Figure 3, in the present embodiment, provide a kind of mobile terminal 300, except there is basic shooting unit 310, also comprise with lower part:
Display unit 320, for showing the shooting picture in camera lens on screen, this shooting picture is the maximum picture entering camera lens.
Shooting area selectes unit 330, for shooting area to be intercepted selected on screen; This shooting area is based on above-mentioned shooting picture, and thus it is in the whole region of shooting picture, and the concrete shape of shooting area is not limited, can have any shape, and the actual object that will intercept according to user is as the criterion.
Picture processing unit 340, for according to selected shooting area, stores after carrying out cutting in real time to the picture of shooting.
Apply this mobile terminal 300, before pictures taken, user can select shooting area on the display screen; After pictures taken, at once picture is carried out cutting, retain wherein previously selected shooting area.
Select for realizing convenient and swift shooting area accurately, shooting area is selected unit 330 and can specifically be comprised:
Guiding arranges module 331, and showing guides/point for predeterminated position on screen, can be vertical curve, also can be horizontal line, to guide user by the object that will intercept and this boost line/to align, to ensure to obtain best shooting picture, thus selected best shooting area.Boost line/quantity can be one, two, also can be many; Its type is also not limited to straight line, also can be a little, as long as can possess guiding function.
Touch action identification module 332, for the touch operation of sensing user on screen, identifies its motion track.Be specifically as follows multiple transducer, be uniformly distributed in below screen, in order to the pressing operation of accurate sensing user.
Closed area generation module 333, for determining a closed area according to touch operation, and highlights closed area on screen, so that user adjusts as required; Meanwhile, the more specific location information of this closed area in shooting picture is sent to picture processing unit 340.
By above-mentioned mobile terminal 300, user can obtain the picture through cutting after photographing at once, and it only contains the subject area of wanting in person to take, without the need to carrying out artificial treatment again, simple, convenient, quick.
Embodiment two
For adapting to some specific demands, such as, for student, may need to take the slide content on classroom, and these contents are organized into word print for subsequent use; As shown in Figure 4, on the basis of embodiment one, the mobile terminal 300' of the present embodiment two has set up following functions unit:
Document structure tree unit 350, picture one key for user being selected generates the document of preset format, and the kind of form comprises: PPT, PDF, WORD etc.
By this unit, multiple picture can generate the document of form needed for user automatically, and during generation document, these pictures can arrange according to the permutation and combination method of acquiescence, also manually can be adjusted by user.
Embodiment three
Refer to Fig. 5, present embodiments provide a kind of picture shooting method, specifically comprise the following steps:
Step 501: select when taking to enter special screening-mode.
The cutting of selected, the pictures taken of shooting area will be carried out under this special screening-mode.
Step 502: the maximum picture in camera lens is presented on screen, is called shooting picture.
Step 503: show guides on screen, guides user to align with boost line needing the edge object in shooting area.
By this boost line, for can capturing position easily, facilitate the accurately selected of follow-up shooting area.Initial shooting interface as shown in Figure 6, this figure provides two boost lines, and one is the vertical curve being positioned at left side, and one is superposed horizontal line; Content of shooting after aliging with boost line as shown in Figure 7.
Step 504: guide user to click the position of the point at content of shooting and boost line diagonal angle.
This guidance mode is specifically as follows: in general area display text prompt information, or adopt voice message mode, with point out user next step be operating as and select to click corner location.
Step 505: do vertical line to prefabricated boost line with user's drop point site, forms closed area.
So far, as shown in Figure 8, closed area is formed, and is referred to as shooting area, the reference object namely needed for user; In shooting picture, removing shooting area, other regions are for treating clipping region.
Step 506: user can drag last drop point, then changes closed area size.
Step 507: user presses shooting button, is considered as confirming that closed area is the object wanting to take.
Step 508: for the picture of current shooting, stays its closed area cutting and is filled to screen size and preserve, and original image can be arranged automatically to be deleted or retain.
Step 509: automatically add in list with time sequencing arrangement by shooting in a period of time in this mode and through the picture of cutting, user manually adjustment order or insertion can delete picture, then the document needing form can be generated by a key, as: PPT, PDF, word.
Embodiment four
In the present embodiment four, will the method for selecting of other several shooting area be provided:
One: mark on four corners of content of shooting successively on screen, be connected in turn, the figure closed of formation is the content wanted.
Two: on screen, mark two, the diagonal of content of shooting, system couples together cornerwise Origin And Destination automatically, forms closed figure, and the figure finally formed is the content retained.
Three: the shooting interface on screen draws a closed shape system according to drawn closed figure, with content of shooting Intelligent Matching, adjust the most rational part, namely handle draws part out-of-flatness, the part of shake is removed.
Four: establish interface in the bat of screen, color table is spread in the content finger painting needed and shows needs, final system couples together being coated with the outermost point line spreading the part of color, and then Intelligent treatment, allows him become a quadrangle, forms the content finally wanted.
Certainly, region method for selecting is not limited to above-mentioned several, and the shape of closed area is also not limited to the quadrangle of rule, also can be irregularly shaped, does not all affect realization of the present invention.
Back and forth it should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better execution mode.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a mobile terminal, comprises shooting unit, it is characterized in that, also comprise:
Display unit, for showing the maximum shooting picture in camera lens on screen.
Shooting area selectes unit, for shooting area to be intercepted selected on screen;
Picture processing unit, for according to selected shooting area, carries out cutting to the picture of current shooting in real time.
2. mobile terminal as claimed in claim 1, is characterized in that, also comprise:
Document structure tree unit, for described multiple pictures one key through cutting being generated the document of preset format, the kind of described form comprises: PPT, PDF, WORD.
3. mobile terminal as claimed in claim 1, it is characterized in that, described shooting area is selected unit and is specifically comprised:
Touch action identification module, for sensing the touch operation on screen, identifies its motion track;
Closed area generation module, for determining a closed area according to touch operation, highlights closed area on screen, meanwhile, the more specific location information of this closed area in shooting picture is sent to picture processing unit.
4. mobile terminal as claimed in claim 3, is characterized in that, described in take the photograph region and select unit and also comprise:
Guiding arranges module, to show guides/point for predeterminated position on screen, to guide described shooting area object and this boost line/to align.
5., for a picture shooting method for mobile terminal as described in as arbitrary in Claims 1-4, it is characterized in that, the method comprising the steps of:
The maximum shooting picture in camera lens is shown on screen;
Selected shooting area to be intercepted in described maximum shooting picture;
According to selected shooting area, in real time cutting is carried out to the picture of current shooting.
6. picture shooting method as claimed in claim 5, it is characterized in that, described method also comprises: the document described multiple pictures one key through cutting being generated preset format.
7. picture shooting method as claimed in claim 5, it is characterized in that, described method also comprises: when selected shooting area to be intercepted, and on screen, predeterminated position shows guides/point, to guide described shooting area object and this boost line/to align.
8. picture shooting method as claimed in claim 7, is characterized in that, described boost line/quantity be multiple, described boost line specifically comprises vertical curve and horizontal line, lays respectively at left side and the tip position of described maximum shooting picture.
9. picture shooting method as claimed in claim 5, it is characterized in that, described shooting area is various geometry.
10. picture shooting method as claimed in claim 5, is characterized in that, the method for described selected shooting area to be intercepted is:
Screen mark successively and connects four summits of described shooting area, forming a closed area, as shooting area to be intercepted; Or,
Screen draws two diagonal of described shooting area, forms a closed area accordingly, as shooting area to be intercepted; Or,
Screen directly draws a closed area, as shooting area to be intercepted; Or,
Screen is smeared formation one closed area, as shooting area to be intercepted.
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