CN104935787A - Image processing method and device - Google Patents
Image processing method and device Download PDFInfo
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- CN104935787A CN104935787A CN201510288040.5A CN201510288040A CN104935787A CN 104935787 A CN104935787 A CN 104935787A CN 201510288040 A CN201510288040 A CN 201510288040A CN 104935787 A CN104935787 A CN 104935787A
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Abstract
The invention discloses an image processing method. The image processing method comprises the steps that pressing operation received by a mobile terminal is detected; and when the pressing operation is detected, corresponding processing is continuously performed on an image to be processed in duration of the pressing operation. The invention also discloses an image processing device. Image processing efficiency of the mobile terminal can be enhanced.
Description
Technical field
The present invention relates to intelligent terminal technical field, particularly relate to image processing method and device.
Background technology
Well-known, the mobile terminal based on mobile phone, by runs image processing application program, just can carry out as adjustment contrast, process such as adjustment brightness, sharpening etc., to strengthen the display effect of image to pending image.For Edge contrast, image transmission and transfer process in, generally picture quality all can reduce, and except the factor adding noise, also can become fuzzyyer, cause the details of image and profile unintelligible.Image sharpening is exactly strengthen details in image and profile, strengthens the edge of image and the part of Gray Level Jump, makes image become clear.But when running of mobile terminal image procossing application program, user often clicks a sharpening button, mobile terminal just carries out an Edge contrast to pending image, and user needs repeatedly to click the sharpen effect that just can reach expection.In prior art, there is mobile terminal and carry out the lower problem of image processing efficiency.
Summary of the invention
Main purpose of the present invention is to provide a kind of image processing method and device, is intended to improve the efficiency that mobile terminal carries out image procossing.
For achieving the above object, the invention provides a kind of image processing method, this image processing method comprises:
Detect the pressing operation that mobile terminal receives;
When described pressing operation being detected, described pressing operation duration, continue to process accordingly to pending image.
Preferably, described when described pressing operation being detected, described pressing operation duration, pending image is continued to carry out corresponding process and comprises:
When described pressing operation being detected, and when the force value of described pressing operation reaches the force value of default triggering Edge contrast, described pressing operation duration, Edge contrast is carried out to described pending figure image persistence.
Preferably, described when described pressing operation being detected, described pressing operation duration, pending image is continued to carry out corresponding process and also comprises:
When described pressing operation being detected, and when the force value of described pressing operation reaches the force value of default triggering Edge contrast, according to the incidence relation between the force value preset and sharpening intensities, obtain the sharpening intensities that the force value of described pressing operation is corresponding;
Described pressing operation duration, the sharpening intensities according to obtaining carries out Edge contrast to described pending figure image persistence.
Preferably, described when described pressing operation being detected, and when the force value of described pressing operation reaches the force value of default triggering Edge contrast, described pressing operation duration, after carrying out the step of Edge contrast to described pending figure image persistence, described image processing method, also comprises:
Record carries out the sharpening information of Edge contrast to described pending figure image persistence.
Preferably, after described record carries out the step of the sharpening information of Edge contrast to described pending figure image persistence, described image processing method, also comprises:
When the pressing operation that mobile terminal receives being detected, and the force value of described pressing operation reaches default triggering when cancelling the force value of Edge contrast, according to the described sharpening information of record, cancel the last Edge contrast that described pending figure image persistence is carried out.
In addition, for achieving the above object, the present invention also provides a kind of image processing apparatus, and this image processing apparatus comprises:
Detection module, for detecting the pressing operation that mobile terminal receives;
Processing module, for when described pressing operation being detected, described pressing operation duration, continues to process accordingly to pending image.
Preferably, described processing module also for when described pressing operation being detected, and when the force value of described pressing operation reaches the force value of default triggering Edge contrast, described pressing operation duration, carries out Edge contrast to described pending figure image persistence.
Preferably, described processing module comprises:
Acquiring unit, described pressing operation is detected for working as, and the force value of described pressing operation is when reaching the force value of default triggering Edge contrast, according to the incidence relation between the force value preset and sharpening intensities, obtain the sharpening intensities that the force value of described pressing operation is corresponding;
Processing unit, described pressing operation duration, the sharpening intensities according to obtaining carries out Edge contrast to described pending figure image persistence.
Preferably, described image processing apparatus, also comprises logging modle, for recording the sharpening information described pending figure image persistence being carried out to Edge contrast.
Preferably, described processing module also detects for working as the pressing operation that mobile terminal receives, and the force value of described pressing operation reaches default triggering when cancelling the force value of Edge contrast, according to the described sharpening information of record, cancel the last Edge contrast that described pending figure image persistence is carried out.
The pressing operation that the present invention receives by detecting mobile terminal; When described pressing operation being detected, described pressing operation duration, continue to process accordingly to pending image.Compared to prior art, the present invention without the need to user's repeatedly clicking operation, but can realize carrying out continuing process to pending image by a pressing operation, produce a desired effect fast, thus the present invention can improve the efficiency that mobile terminal carries out image procossing.
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;
Fig. 3 is the schematic flow sheet of image processing method first embodiment of the present invention;
Fig. 4 is the circuit structure exemplary plot detecting pressing operation in image processing method first embodiment of the present invention;
Fig. 5 is the exemplary plot of pressure sensor set-up mode in image processing method first embodiment of the present invention;
Fig. 6 is the refinement schematic flow sheet of S20 in Fig. 3;
Fig. 7 is the high-level schematic functional block diagram of image processing apparatus first embodiment of the present invention;
Fig. 8 is the refinement high-level schematic functional block diagram of processing module in Fig. 7.
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 signal 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 image processing method of the present invention is proposed.
With reference to Fig. 3, in the first embodiment of image processing method of the present invention, described image processing method comprises the following steps:
S10, detects the pressing operation that mobile terminal receives;
The image processing method that the present embodiment provides is mainly used in the mobile terminal of mobile phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc., such as, when mobile phone runs image processing application program, user is by pressing mobile phone, mobile phone will carry out lasting sharpening to pending image, with fast by described pending image sharpening to Expected Results.Well-known, image transmission and transfer process in, picture quality can reduce gradually, except the factor adding noise, also can become fuzzyyer, cause the details of image and profile unintelligible.Edge contrast is exactly strengthen details in image and profile, strengthens the edge of image and the part of Gray Level Jump, makes image become clear.
Be understandable that, the circuit structure that detection mobile terminal receives pressing operation can be arranged according to actual needs, such as, pressure sensor can be adopted to detect pressure.Below will be described in detail with a specific implementation:
As shown in Figure 4, the circuit structure detecting pressing operation can comprise pressure sensor, signal amplifier, ADC transducer and MCU processor.Wherein pressure sensor is arranged on mobile terminals, for detecting the deformation on mobile terminal, and according to the different analog voltage signal of the degree output voltage values of deformation to signal amplifier, signal amplifier outputs to ADC transducer after carrying out amplifying process to this analog voltage signal and carries out the digital voltage signal that analog-to-digital conversion obtains correspondence, according to this digital voltage signal, MCU processor will determine that whether user is at pressing mobile terminal.Particularly, MCU processor can judge force value and the compressing time of user's pressing operation according to the magnitude of voltage of this digital voltage signal and duration, then allows by the output control signal of the default way of output, to perform corresponding operation.Particularly, this default way of output can be interrupted, GPIO universal input/output is simulated switching signal, communication bus etc.Wherein this communication bus can be the interface such as serial ports, I2C and SPI, but is not limited to above-mentioned interface.
Further, in the embodiment of the present invention, quantity and the setting position of pressure sensor are not limit, and such as arrange one or more, are arranged on below the shell side of mobile terminal, screen, or are arranged on the back of mobile terminal, the below etc. of button.
As shown in Figure 5, for mobile phone, multiple pressure sensor (A1, A2, A3, B1, B2 and B3) can be set at the side of mobile phone, the interface of one or more pressure sensor as pressure detecting can be enabled in different modes.Only have when MCU processor detect be activated there is pressing operation in the pressure sensor corresponding as the interface of pressure detecting time, just perform corresponding operation.
In the present embodiment, when running of mobile terminal image procossing application program, the pressing operation utilizing the multiple pressure sensors detection mobile terminals being arranged on mobile terminal side to receive, such as, enables 6 pressure sensors as shown in Figure 5.
S20, when described pressing operation being detected, described pressing operation duration, continues to process accordingly to pending image.
In the present embodiment, when the pressing operation that mobile terminal receives being detected, described pressing operation duration, calling image procossing application program and continuing to process accordingly to pending image.Particularly, when the pressing operation that mobile terminal receives being detected, determine the pressure information of described pressing operation; According to the pressure information preset and the incidence relation of image procossing, call image processing program and continue to process accordingly to pending image.Wherein, described pressure information comprises the number of times etc. of pressing duration of the press points that pressing operation that described mobile terminal receives user comprises, force value and pressing, wherein, described press points and user carry out the press points of pressing operation on mobile terminals for the finger carrying out pressing operation.Such as, the pressure information determined is: 1 pressing operation, and the duration of described pressing operation is 0.5 second, and the force value of described pressing operation is 5.Wherein, the size of described force value numerical value only carries out the pressure size of pressing operation for identifying user.
Again such as, when the pressing operation that mobile terminal receives being detected, during lasting 3 seconds, pending image is carried out to the setting contrast (turn down or heighten) of lasting 3 seconds at pressing operation; Or, during lasting 3 seconds, pending image is carried out to the brightness adjustment (turn down or heighten) of lasting 3 seconds at pressing operation; Or, during lasting 3 seconds, pending image is carried out to the Edge contrast of lasting 3 seconds at pressing operation.
The image processing method that the present embodiment proposes, by detecting the pressing operation that mobile terminal receives; When described pressing operation being detected, described pressing operation duration, continue to process accordingly to pending image.Compared to prior art, the present invention without the need to user's repeatedly clicking operation, but can realize carrying out continuing process to pending image by a pressing operation, produce a desired effect fast, thus the present invention can improve the efficiency that mobile terminal carries out image procossing.
Further, based on the first embodiment, propose the second embodiment of image processing method of the present invention, in the present embodiment, above-mentioned steps S20 comprises:
When described pressing operation being detected, and when the force value of described pressing operation reaches the force value of default triggering Edge contrast, described pressing operation duration, Edge contrast is carried out to described pending figure image persistence.
In the present embodiment, be described with the Edge contrast function that mobile terminal is conventional:
The present embodiment does not limit the value of the force value of described default triggering Edge contrast, specifically arranges according to actual needs, such as, can be set to 3.Particularly, when the force value of described pressing operation reaches the force value of default triggering Edge contrast, described pressing operation duration, call image procossing application program and lasting Edge contrast is carried out to described pending image.It is easily understood that, aforementionedly detect that the force value of pressing operation is 5, reach the force value 3 triggering Edge contrast, within 0.5 second duration of described pressing operation, call image procossing application program and lasting Edge contrast is carried out to pending image, namely described pending image is carried out to the Edge contrast of 0.5 second.Figuratively, under the pressing operation of user meets default sharpening condition prerequisite, mobile terminal receives user's pressing operation of 0.5 second, just pending image is carried out to the Edge contrast of 0.5 second; Mobile terminal receives user's pressing operation of 3 seconds, just pending image is carried out to the Edge contrast of 3 seconds, by that analogy.The present embodiment is by the pressing operation of user duration (pressing operation meets described default sharpening condition), and carry out lasting Edge contrast to pending image, user can see continuous print sharpen effect directly, naturally, is beneficial to Consumer's Experience.
In addition, when the force value that it will be appreciated by persons skilled in the art that when described pressing operation reaches the force value of default triggering brightness adjustment, described pressing operation duration, brightness adjustment is carried out to described pending figure image persistence; When the force value of described pressing operation reaches the force value of default triggering setting contrast, described pressing operation duration, setting contrast is carried out to described pending figure image persistence.It should be noted that, the present embodiment does not limit aforementioned pre-conditioned setting, specifically arranges according to actual needs.
Further, based on the second embodiment, propose the 3rd embodiment of image processing method of the present invention, with reference to Fig. 6, in the present embodiment, above-mentioned steps S20 also comprises:
S201, when described pressing operation being detected, and the force value of described pressing operation is when reaching the force value of default triggering Edge contrast, according to the incidence relation between the force value preset and sharpening intensities, obtain the sharpening intensities that the force value of described pressing operation is corresponding;
In the present embodiment, when the force value of described pressing operation reaches the force value of default triggering Edge contrast, according to the incidence relation between the force value preset and sharpening intensities, obtain the sharpening intensities that the force value of described pressing operation is corresponding, wherein, described sharpening intensities refers to when carrying out Edge contrast to described pending image, the mutation content of respective pixel point in described pending image; Incidence relation between described default force value and sharpening intensities, by mobile terminal default setting, also manually can be arranged by user.Preferably, described sharpening intensities can be set and increase gradually along with the increase of force value, such as, the corresponding sharpening intensities 1 of force value 3, the corresponding sharpening intensities 2 of force value 4, the corresponding sharpening intensities 3 of force value 5 etc., wherein, the numerical values recited of described sharpening intensities is only for identifying the size of sharpening intensities.
S202, described pressing operation duration, the sharpening intensities according to obtaining carries out Edge contrast to described pending figure image persistence.
When after the sharpening intensities that the force value getting described pressing operation is corresponding, described pressing operation duration, sharpening intensities according to obtaining carries out lasting Edge contrast to described pending image, such as, get the sharpening intensities 3 that the force value of pressing operation is corresponding, in 3 seconds that then exist at described pressing operation, with sharpening intensities 3, Edge contrast is carried out to pending image.The present embodiment is by associating the force value of user's pressing operation with the sharpening intensities of Edge contrast, and sharpening intensities increases with force value and increases, and can carry out the Edge contrast of image fast, reach the object of lifting mobile terminal Edge contrast efficiency.
In addition, the incidence relation that those skilled in the art can carry out between force value and brightness adjustment progression with reference to the present embodiment, the setting of the incidence relation between force value and setting contrast progression etc.
Further, based on the second embodiment, 4th embodiment of image processing method of the present invention is proposed, in the present embodiment, described when described pressing operation being detected, and when the force value of described pressing operation reaches the force value of default triggering Edge contrast, described pressing operation duration, after carrying out the step of Edge contrast to described pending figure image persistence, described image processing method, also comprises:
Record carries out the sharpening information of Edge contrast to described pending figure image persistence.
After completing and continuing to process accordingly to pending image, record the process information described pending figure image persistence being carried out to respective handling.After having processed, if user is unsatisfied with result, then triggering mobile terminals can carry out destruction operation, mobile terminal cancels last respective handling of carrying out described pending figure image persistence according to the described process information of record.Described process information comprises the kind (brightness adjustment, setting contrast and sharpening etc.) of carrying out image procossing, the time continued and degree (progression of brightness adjustment, the progression of setting contrast and sharpening intensities etc.) etc.,
In the present embodiment, record the sharpening information described pending figure image persistence being carried out to Edge contrast, described sharpening information comprises the time and sharpening intensities etc. of carrying out Edge contrast.If desired the Edge contrast carried out before cancelling, then can carry out according to the described sharpening information of record, make the state that described pending Postprocessing technique carries out before Edge contrast.
What carry out if it will be appreciated by persons skilled in the art that is brightness adjustment, then record the brightness adjustment information of described pending image being carried out to brightness adjustment; If what carry out is setting contrast, then record the setting contrast information of described pending image being carried out to setting contrast.
Further, based on the 4th embodiment, propose the 5th embodiment of image processing method of the present invention, in the present embodiment, after described record carries out the step of the sharpening information of Edge contrast to described pending figure image persistence, described image processing method, also comprises:
When the pressing operation that mobile terminal receives being detected, and the force value of described pressing operation reaches default triggering when cancelling the force value of Edge contrast, according to the described sharpening information of record, cancel the last Edge contrast that described pending figure image persistence is carried out.
It should be noted that, if the pressure information that mobile terminal receives pressing operation meets and default cancels condition, namely the pressure information of press points reaches the threshold value that last image procossing is cancelled in default triggering, as the compressing time of press points on fixed-direction reaches the time of triggering and cancelling once image procossing, or the force value of press points reaches the force value etc. that last image procossing is cancelled in default triggering, the pressing operation that then identification user is current is for triggering the pressing operation of cancelling last image procossing, now call image procossing application program, cancel the last corresponding process that described pending image is carried out (such as, brightness adjustment, setting contrast and sharpening etc.).
In the present embodiment, when the pressing operation that mobile terminal receives being detected, and the force value of described pressing operation reaches default triggering when cancelling the force value of last image procossing, due in the present embodiment, it is last that what carry out described pending image is Edge contrast, the pressing operation that then identification current mobile terminal receives is the pressing operation for triggering last Edge contrast, now according to the described sharpening information of record, cancel the last Edge contrast that described pending figure image persistence is carried out.
It will be understood by those skilled in the art that, if what the mobile terminal last time carried out is brightness adjustment, then the pressing operation received meet default cancel condition time, cancel the last brightness adjustment that described pending image is carried out according to the brightness adjustment information of record; If what carry out is setting contrast the mobile terminal last time, then the pressing operation received meet default cancel condition time, cancel the last setting contrast that described pending image is carried out according to the setting contrast information of record.
The present embodiment, by providing selectable destruction operation to user, can improve Consumer's Experience.
The present invention further provides a kind of image processing apparatus, with reference to Fig. 7, in the first embodiment of image processing apparatus of the present invention, described image processing apparatus comprises:
Detection module 10, for detecting the pressing operation that mobile terminal receives;
The image processing method that the present embodiment provides is mainly used in the mobile terminal of mobile phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc., such as, when mobile phone runs image processing application program, user is by pressing mobile phone, mobile phone will carry out lasting sharpening to pending image, with fast by described pending image sharpening to Expected Results.Well-known, image transmission and transfer process in, picture quality can reduce gradually, except the factor adding noise, also can become fuzzyyer, cause the details of image and profile unintelligible.Edge contrast is exactly strengthen details in image and profile, strengthens the edge of image and the part of Gray Level Jump, makes image become clear.
Be understandable that, the circuit structure that detection mobile terminal receives pressing operation can be arranged according to actual needs, such as, pressure sensor can be adopted to detect pressure.Below will be described in detail with a specific implementation:
As shown in Figure 4, the circuit structure detecting pressing operation can comprise pressure sensor, signal amplifier, ADC transducer and MCU processor.Wherein pressure sensor is arranged on mobile terminals, for detecting the deformation on mobile terminal, and according to the different analog voltage signal of the degree output voltage values of deformation to signal amplifier, signal amplifier outputs to ADC transducer after carrying out amplifying process to this analog voltage signal and carries out the digital voltage signal that analog-to-digital conversion obtains correspondence, according to this digital voltage signal, MCU processor will determine that whether user is at pressing mobile terminal.Particularly, MCU processor can judge force value and the compressing time of user's pressing operation according to the magnitude of voltage of this digital voltage signal and duration, then allows by the output control signal of the default way of output, to perform corresponding operation.Particularly, this default way of output can be interrupted, GPIO universal input/output is simulated switching signal, communication bus etc.Wherein this communication bus can be the interface such as serial ports, I2C and SPI, but is not limited to above-mentioned interface.
Further, in the embodiment of the present invention, quantity and the setting position of pressure sensor are not limit, and such as arrange one or more, are arranged on below the shell side of mobile terminal, screen, or are arranged on the back of mobile terminal, the below etc. of button.
As shown in Figure 5, for mobile phone, multiple pressure sensor (A1, A2, A3, B1, B2 and B3) can be set at the side of mobile phone, the interface of one or more pressure sensor as pressure detecting can be enabled in different modes.Only have when MCU processor detect be activated there is pressing operation in the pressure sensor corresponding as the interface of pressure detecting time, just perform corresponding operation.
In the present embodiment, when running of mobile terminal image procossing application program, the pressing operation that detection module 10 utilizes the multiple pressure sensors detection mobile terminals being arranged on mobile terminal side to receive, such as, enables 6 pressure sensors as shown in Figure 5.
Processing module 20, for when described pressing operation being detected, described pressing operation duration, continues to process accordingly to pending image.
In the present embodiment, when detection module 10 detects the pressing operation that mobile terminal receives, described pressing operation duration, processing module 20 is called image procossing application program and is continued to process accordingly to pending image.Particularly, when detection module 10 detects the pressing operation that mobile terminal receives, processing module 20 determines the pressure information of described pressing operation; Processing module 20, according to the pressure information preset and the incidence relation of image procossing, is called image processing program and is continued to process accordingly to pending image.Wherein, described pressure information comprises the number of times etc. of pressing duration of the press points that pressing operation that described mobile terminal receives user comprises, force value and pressing, wherein, described press points and user carry out the press points of pressing operation on mobile terminals for the finger carrying out pressing operation.Such as, the pressure information determined is: 1 pressing operation, and the duration of described pressing operation is 0.5 second, and the force value of described pressing operation is 5.Wherein, the size of described force value numerical value only carries out the pressure size of pressing operation for identifying user.
Again such as, when detection module 10 detects the pressing operation that mobile terminal receives, during 3 seconds that processing module 20 continues at pressing operation, pending image is carried out to the setting contrast (turn down or heighten) of lasting 3 seconds; Or processing module 20 during lasting 3 seconds, carries out the brightness adjustment (turn down or heighten) of lasting 3 seconds at pressing operation to pending image; Or processing module 20 during lasting 3 seconds, carries out the Edge contrast of lasting 3 seconds at pressing operation to pending image.
The image processing apparatus that the present embodiment proposes, by detecting the pressing operation that mobile terminal receives; When described pressing operation being detected, described pressing operation duration, continue to process accordingly to pending image.Compared to prior art, the present invention without the need to user's repeatedly clicking operation, but can realize carrying out continuing process to pending image by a pressing operation, produce a desired effect fast, thus the present invention can improve the efficiency that mobile terminal carries out image procossing.
Further, based on the first embodiment, second embodiment of image processing apparatus of the present invention is proposed, in the present embodiment, described processing module 20 also detects described pressing operation for working as, and the force value of described pressing operation is when reaching the force value of default triggering Edge contrast, described pressing operation duration, Edge contrast is carried out to described pending figure image persistence.
In the present embodiment, be described with the Edge contrast function that mobile terminal is conventional:
The present embodiment does not limit the value of the force value of described default triggering Edge contrast, specifically arranges according to actual needs, such as, can be set to 3.Particularly, when the force value of described pressing operation reaches the force value of default triggering Edge contrast, processing module 20, described pressing operation duration, is called image procossing application program and is carried out lasting Edge contrast to described pending image.It is easily understood that, aforementionedly detect that the force value of pressing operation is 5, reach the force value 3 triggering Edge contrast, processing module 20 is within 0.5 second duration of described pressing operation, call image procossing application program and lasting Edge contrast is carried out to pending image, namely described pending image is carried out to the Edge contrast of 0.5 second.Figuratively, under the pressing operation of user meets default sharpening condition prerequisite, mobile terminal receives user's pressing operation of 0.5 second, and processing module 20 just carries out the Edge contrast of 0.5 second to pending image; Mobile terminal receives user's pressing operation of 3 seconds, and processing module 20 just carries out the Edge contrast of 3 seconds to pending image, by that analogy.The present embodiment is by the pressing operation of user duration (pressing operation meets described default sharpening condition), and carry out lasting Edge contrast to pending image, user can see continuous print sharpen effect directly, naturally, is beneficial to Consumer's Experience.
In addition, when the force value that it will be appreciated by persons skilled in the art that when described pressing operation reaches the force value of default triggering brightness adjustment, processing module 20, described pressing operation duration, carries out brightness adjustment to described pending figure image persistence; When the force value of described pressing operation reaches the force value of default triggering setting contrast, processing module 20, described pressing operation duration, carries out setting contrast to described pending figure image persistence.It should be noted that, the present embodiment does not limit aforementioned pre-conditioned setting, specifically arranges according to actual needs.
Further, based on the second embodiment, propose the 3rd embodiment of image processing apparatus of the present invention, with reference to Fig. 8, in the present embodiment, described processing module 20 comprises:
Acquiring unit 201, described pressing operation is detected for working as, and the force value of described pressing operation is when reaching the force value of default triggering Edge contrast, according to the incidence relation between the force value preset and sharpening intensities, obtain the sharpening intensities that the force value of described pressing operation is corresponding;
In the present embodiment, when the force value of described pressing operation reaches the force value of default triggering Edge contrast, acquiring unit 201 is according to the incidence relation between the force value preset and sharpening intensities, obtain the sharpening intensities that the force value of described pressing operation is corresponding, wherein, described sharpening intensities refers to when carrying out Edge contrast to described pending image, the mutation content of respective pixel point in described pending image; Incidence relation between described default force value and sharpening intensities, by mobile terminal default setting, also manually can be arranged by user.Preferably, described sharpening intensities can be set and increase gradually along with the increase of force value, such as, the corresponding sharpening intensities 1 of force value 3, the corresponding sharpening intensities 2 of force value 4, the corresponding sharpening intensities 3 of force value 5 etc., wherein, the numerical values recited of described sharpening intensities is only for identifying the size of sharpening intensities.
Processing unit 202, described pressing operation duration, the sharpening intensities according to obtaining carries out Edge contrast to described pending figure image persistence.
After acquiring unit 201 gets sharpening intensities corresponding to the force value of described pressing operation, processing unit 202 is described pressing operation duration, according to the sharpening intensities that acquiring unit 201 obtains, lasting Edge contrast is carried out to described pending image, such as, acquiring unit 201 gets sharpening intensities 3 corresponding to the force value of pressing operation, in 3 seconds that then processing unit 202 exists at described pressing operation, with sharpening intensities 3, Edge contrast is carried out to pending image.The present embodiment is by associating the force value of user's pressing operation with the sharpening intensities of Edge contrast, and sharpening intensities increases with force value and increases, and can carry out the Edge contrast of image fast, reach the object of lifting mobile terminal Edge contrast efficiency.
In addition, the incidence relation that those skilled in the art can carry out between force value and brightness adjustment progression with reference to the present embodiment, the setting of the incidence relation between force value and setting contrast progression etc.
Further, based on the second embodiment, propose the 4th embodiment of image processing apparatus of the present invention, in the present embodiment, described image processing apparatus, also comprises logging modle, for recording the sharpening information described pending figure image persistence being carried out to Edge contrast.
After completing and continuing to process accordingly to pending image, logging modle record carries out the process information of respective handling to described pending figure image persistence.After having processed, if user is unsatisfied with result, then triggering mobile terminals can carry out destruction operation, mobile terminal cancels last respective handling of carrying out described pending figure image persistence according to the described process information of record.Described process information comprises the kind (brightness adjustment, setting contrast and sharpening etc.) of carrying out image procossing, the time continued and degree (progression of brightness adjustment, the progression of setting contrast and sharpening intensities etc.) etc.,
In the present embodiment, logging modle record carries out the sharpening information of Edge contrast to described pending figure image persistence, and described sharpening information comprises the time and sharpening intensities etc. of carrying out Edge contrast.If desired the Edge contrast carried out before cancelling, then can carry out according to the described sharpening information of record, make the state that described pending Postprocessing technique carries out before Edge contrast.
What carry out if it will be appreciated by persons skilled in the art that is brightness adjustment, then logging modle record carries out the brightness adjustment information of brightness adjustment to described pending image; If what carry out is setting contrast, then logging modle record carries out the setting contrast information of setting contrast to described pending image.
Further, based on the 4th embodiment, 5th embodiment of image processing apparatus of the present invention is proposed, in the present embodiment, described processing module 20 also detects for working as the pressing operation that mobile terminal receives, and the force value of described pressing operation reaches default triggering when cancelling the force value of Edge contrast, according to the described sharpening information of record, cancel the last Edge contrast that described pending figure image persistence is carried out.
It should be noted that, if the pressure information that mobile terminal receives pressing operation meets and default cancels condition, namely the pressure information of press points reaches the threshold value that last image procossing is cancelled in default triggering, as the compressing time of press points on fixed-direction reaches the time of triggering and cancelling once image procossing, or the force value of press points reaches the force value etc. that last image procossing is cancelled in default triggering, then processing module 20 identifies that the current pressing operation of user is for triggering the pressing operation of cancelling last image procossing, now call image procossing application program, processing module 20 cancels the last corresponding process carried out described pending image (such as, brightness adjustment, setting contrast and sharpening etc.).
In the present embodiment, when detection module 10 detects the pressing operation that mobile terminal receives, and the force value of described pressing operation reaches default triggering when cancelling the force value of last image procossing, due in the present embodiment, it is last that what carry out described pending image is Edge contrast, then processing module 20 identifies that the pressing operation that current mobile terminal receives is the pressing operation for triggering last Edge contrast, now processing module 20 is according to the described sharpening information of logging modle record, cancel the last Edge contrast that described pending figure image persistence is carried out.
It will be understood by those skilled in the art that, if what the mobile terminal last time carried out is brightness adjustment, then the pressing operation received meet default cancel condition time, processing module 20 cancels the last brightness adjustment carried out described pending image according to the brightness adjustment information of logging modle record; If what the mobile terminal last time carried out is setting contrast, then the pressing operation received meet default cancel condition time, processing module 20 cancels the last setting contrast carried out described pending image according to the setting contrast information of logging modle record.
The present embodiment, by providing selectable destruction operation to user, can improve Consumer's Experience.
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. an image processing method, is characterized in that, described image processing method comprises:
Detect the pressing operation that mobile terminal receives;
When described pressing operation being detected, described pressing operation duration, continue to process accordingly to pending image.
2. image processing method as claimed in claim 1, is characterized in that, described when described pressing operation being detected, described pressing operation duration, continues to carry out corresponding process comprise pending image:
When described pressing operation being detected, and when the force value of described pressing operation reaches the force value of default triggering Edge contrast, described pressing operation duration, Edge contrast is carried out to described pending figure image persistence.
3. image processing method as claimed in claim 2, is characterized in that, described when described pressing operation being detected, described pressing operation duration, continues to carry out corresponding process also comprise pending image:
When described pressing operation being detected, and when the force value of described pressing operation reaches the force value of default triggering Edge contrast, according to the incidence relation between the force value preset and sharpening intensities, obtain the sharpening intensities that the force value of described pressing operation is corresponding;
Described pressing operation duration, the sharpening intensities according to obtaining carries out Edge contrast to described pending figure image persistence.
4. image processing method as claimed in claim 2, it is characterized in that, described when described pressing operation being detected, and the force value of described pressing operation is when reaching the force value of default triggering Edge contrast, described pressing operation duration, after carrying out the step of Edge contrast to described pending figure image persistence, described image processing method, also comprises:
Record carries out the sharpening information of Edge contrast to described pending figure image persistence.
5. image processing method as claimed in claim 4, it is characterized in that, after described record carries out the step of the sharpening information of Edge contrast to described pending figure image persistence, described image processing method, also comprises:
When the pressing operation that mobile terminal receives being detected, and the force value of described pressing operation reaches default triggering when cancelling the force value of Edge contrast, according to the described sharpening information of record, cancel the last Edge contrast that described pending figure image persistence is carried out.
6. an image processing apparatus, is characterized in that, described image processing apparatus comprises:
Detection module, for detecting the pressing operation that mobile terminal receives;
Processing module, for when described pressing operation being detected, described pressing operation duration, continues to process accordingly to pending image.
7. image processing apparatus as claimed in claim 6, it is characterized in that, described processing module also detects described pressing operation for working as, and the force value of described pressing operation is when reaching the force value of default triggering Edge contrast, described pressing operation duration, Edge contrast is carried out to described pending figure image persistence.
8. image processing apparatus as claimed in claim 7, it is characterized in that, described processing module comprises:
Acquiring unit, described pressing operation is detected for working as, and the force value of described pressing operation is when reaching the force value of default triggering Edge contrast, according to the incidence relation between the force value preset and sharpening intensities, obtain the sharpening intensities that the force value of described pressing operation is corresponding;
Processing unit, described pressing operation duration, the sharpening intensities according to obtaining carries out Edge contrast to described pending figure image persistence.
9. image processing apparatus as claimed in claim 7, it is characterized in that, described image processing apparatus, also comprises logging modle, for recording the sharpening information described pending figure image persistence being carried out to Edge contrast.
10. image processing apparatus as claimed in claim 9, it is characterized in that, described processing module also detects for working as the pressing operation that mobile terminal receives, and the force value of described pressing operation reaches default triggering when cancelling the force value of Edge contrast, according to the described sharpening information of record, cancel the last Edge contrast that described pending figure image persistence is carried out.
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Application publication date: 20150923 |