CN106331476A - Image processing method and device - Google Patents
Image processing method and device Download PDFInfo
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- CN106331476A CN106331476A CN201610685305.XA CN201610685305A CN106331476A CN 106331476 A CN106331476 A CN 106331476A CN 201610685305 A CN201610685305 A CN 201610685305A CN 106331476 A CN106331476 A CN 106331476A
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- Prior art keywords
- image
- characteristics information
- voice
- preview image
- voice characteristics
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
- H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
Abstract
An embodiment of the invention discloses an image processing method, which is characterized by obtaining a preview image and a speech signal of a user through an image processing device, wherein the speech signal of the user is used for indicating to carry out processing on the preview image; determining an image processing element according to the speech signal of the user, wherein the image processing element is included in the preview image; and carrying out image processing on the preview image according to the image processing element in the preview image. The embodiment of the invention also discloses the image processing device.
Description
Technical field
The present invention relates to the image processing techniques in field of information processing, particularly relate to a kind of image processing method and dress
Put.
Background technology
Along with progress and the development of science and technology, electronic equipment is increasingly becoming requisite equipment in people's daily life, especially
It is the concern that the camera function of electronic equipment is increasingly subject to people, so that the picture quality (example that user is to picture pick-up device
Such as, real colour degree) requirement more and more higher.When user is taken pictures by electronic equipment, surrounding during owing to taking pictures
Impact, often there is the problem of aberration in shooting image, and such as, face or skin may seem the most purple, the most blue, the reddest.
In prior art, it usually needs shooting image is manually processed by user, the most cumbersome complexity uses inconvenience.
Summary of the invention
For solving above-mentioned technical problem, the embodiment of the present invention provides a kind of image processing method and device, by acoustic control pair
Image procossing, simple to operate, improve Consumer's Experience.
The technical scheme is that and be achieved in that:
The embodiment of the present invention provides a kind of image processing apparatus, and described device includes: acquiring unit, determine unit, process
Unit, wherein,
Described acquiring unit, for obtaining the voice signal of preview image and user, the voice signal instruction of described user
Preview image is processed；
Described determine unit, for determining image procossing element, described image procossing according to the voice signal of described user
Element is included in described preview image；
Described processing unit, for carrying out figure according to the image procossing element in described preview image to described preview image
As processing.
Further, described device also includes: resolution unit, for resolving the voice signal of described user；
Described acquiring unit, is additionally operable to obtain the voice characteristics information of described voice signal；
Described determine unit, for determining image procossing element according to described voice characteristics information.
Further, described device also includes: judging unit, is used for judging whether described voice characteristics information belongs to default
Any one default voice characteristics information in voice characteristics information storehouse；
Described determine unit, if belonging to first in described default voice characteristics information storehouse for described voice characteristics information
Presetting voice characteristics information, determining described first, to preset the first pictorial element corresponding to voice characteristics information be described image procossing
Element.
Further, described acquiring unit, specifically for obtaining the color ginseng of image procossing element in described preview image
Number；
Described processing unit, specifically for according to the color parameter of image procossing element in described preview image to described pre-
Image of looking at carries out white balance process.
Further, described voice characteristics information at least includes: voice tone color, speech tone, speech loudness.
The embodiment of the present invention provides a kind of image processing method, and described method includes:
Obtaining preview image and the voice signal of user, the voice signal of described user indicates to preview image
Reason；
Voice signal according to described user determines that image procossing element, described image procossing element are included in described preview
In image；
According to the image procossing element in described preview image, described preview image is carried out image procossing.
Further, the described voice signal according to described user determines image procossing element, including:
Resolve the voice signal of described user, it is thus achieved that the voice characteristics information of described voice signal；
Image procossing element is determined according to described voice characteristics information.
Further, described determine image procossing element according to described voice characteristics information, including:
Judge that any one the default voice whether described voice characteristics information belongs in default voice characteristics information storehouse is special
Reference ceases；
If what described voice characteristics information belonged in described default voice characteristics information storehouse first presets voice characteristics information,
Determining described first, to preset the first pictorial element corresponding to voice characteristics information be described image procossing element.
Further, described according to the image procossing element in preview image, described preview image is carried out image procossing,
Including:
Obtain the color parameter of image procossing element in described preview image；
According to the color parameter of image procossing element in described preview image, described preview image is carried out white balance process.
Further, described voice characteristics information at least includes: voice tone color, speech tone, speech loudness.
Embodiments provide a kind of image processing method and device, obtain the voice letter of preview image and user
Number, preview image is processed by the voice signal instruction of described user；Voice signal according to described user determines at image
Reason element, described image procossing element is included in described preview image；According to the image procossing element in described preview image
Described preview image is carried out image procossing.The image processing method of embodiment of the present invention offer and device, can pass through sound
Signal controls to carry out preview image white balance process, improves the intelligent of terminal, and, simple to operate, improve user's body
Test.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of the optional 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 image processing method schematic flow sheet one that Fig. 3 provides for the embodiment of the present invention；
The untreated preview image display exemplary plot that Fig. 4 provides for the embodiment of the present invention；
The voice signal that Fig. 5 provides for the embodiment of the present invention obtains exemplary plot；
The image processing method schematic flow sheet two that Fig. 6 provides for the embodiment of the present invention；
The white balance that Fig. 7 provides for the embodiment of the present invention process after preview image exemplary plot；
The image processing apparatus structural representation one that Fig. 8 provides for the embodiment of the present invention；
The image processing apparatus structural representation two that Fig. 9 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe wholely.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the optional mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memorizer 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 be not required for implementing all groups illustrated
Part.Can alternatively implement more or less of 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 mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module
112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of 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 include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include 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 module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites
Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended
Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115
Velocity information can be calculated by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include 121 Hes of taking a picture
Mike 122,121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode of taking a picture
Or the view data of video processes.Picture frame after process may be displayed on display unit 151.Through photograph 121 process
After picture frame can be stored in memorizer 160 (or other storage medium) or via wireless communication unit 110 carry out send out
Send, two or more photograph 121 can be provided according to the structure of mobile terminal.Mike 122 can be in telephone calling model, note
Record pattern, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
The form output of mobile communication base station it is sent to via mobile communication module 112.Mike 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm and with the noise of elimination (or suppression) generation during receiving and send audio signal or does
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
Orientation, the acceleration or deceleration of mobile terminal 100 of 100 move and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.It addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (such as, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
The data (such as, telephone directory, message, still image, video etc.) that maybe will export have been exported temporarily to store.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (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 execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that with control
Device 180 separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, mobile terminal is described according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.
Back haul link can construct according to any one in some known interfaces, and described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC275.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception
Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum
(such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent in system the mobile terminal operated by broadcsting transmitter (BT) 295
100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtain useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the location letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of position of mobile terminal can be followed the tracks of
Technology.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead
Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call
Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
Embodiment one
The embodiment of the present invention provides a kind of image processing method, as it is shown on figure 3, the method may include that
Step 301, acquisition preview image and the voice signal of user.
Concrete, in the embodiment of the present invention, the voice signal obtaining preview image and acquisition user can be by image
Reason device realizes, i.e. image processing apparatus obtains preview image and the voice signal of user, and this image processing apparatus is concrete
Can be the terminal with image preview function, the terminal unit in the present invention can be mobile terminal.
Mobile terminal refers to the equipment that can use in movement, and saying of broad sense includes mobile phone, notebook, panel computer,
Even include vehicle-mounted computer.But, refer in most cases mobile phone or have multiple application function smart mobile phone and
Panel computer.Along with network and technology are towards the development in the most broadband direction, Mobile Communication Industry will move towards real
The mobile message epoch.Along with developing rapidly of integrated circuit technique, the disposal ability of mobile terminal has had powerful place
Reason ability, mobile terminal becomes an integrated information processing platform from simple call instrument.Mobile intelligent terminal is permissible
Referred to as intelligent terminal, mobile intelligent terminal has access the Internet capability, generally carries various operating systems, can be according to user
Demand customizes various functions.
Concrete, image processing apparatus obtains preview image, and this preview image is shown the display at image processing apparatus
Interface, after user sees this preview image, has found that the impact of shooting environmental factor, and distortion occurs in the color of this preview image
Situation, such as, as shown in Figure 4, in the case of the cloudy day shooting image can color distortion, in order to viewing image true
Real color, needs preview image is carried out white balance process.
Wherein, white balance (WB, White Balance), literal understanding is the balance of white.White balance is to describe to show
Show an index of white degree of accuracy after the mixing of red, green, blue three primary colours generates in device.White balance is as electron image and reproduces color
Coloured silk is true and produces, at relatively morning, present domestic electronic appliances (household video camera, the number of specialty field of photography white balance application
Code photographing unit) in be also extensively used, blank level adjustment is to realize camera review can accurately reflect the color situation of object,
There is the mode such as manual white balance and AWB.Many people can run into such using DV shooting when
Problem: the image of shooting can seem greening in the room of daylight lamp, the scenery shooting out under indoor tungsten light will
Partially yellow, the photo photographed in daylight shaded side then can be partially blue, and its reason is that the setting of white balance, the effect of white balance
It it is exactly the normal color recovering image under these scenes.
AWB (AWB, Automatic white balance) is to find or be referred to as the white of white point in definition picture
The process of color.Other colors in picture are comparable to what white point determined.It is (such as, red that AWB adjusts different colours component
Color, green and blueness) about gain each other so that white object is rendered as white, regardless of whether the color temperature difference of image scene or face
The varying sensitivity of colouring component.But, due to the impact of shooting environmental, white point is incorrect may be incorrect, when white point is incorrect
Time, the image of reproduction potentially includes the color of mistake.The most within hardware or software in, these color mistakes are likely to be due to
Magazine production changes and occurs, and this can cause the change of chroma response or color gradient.And, can exist and puppet color is drawn
The residual gradual change problem entered in image.This can (such as, such as daylight be artificial with other due to illumination (illumination) situation of difficulty
The mixing of light source) and occur.AWB module can use pseudo-color in it calculates, thus causes reproduced image further
Degradation.
The class color mistake caused by the white point of mistake is called colour cast, the most whole image, a part for image or figure
Some object in Xiang has identical wrong gradual change.For face or skin, though skin color or the slight mistake of skin color
Also can easily be checked detected by the ordinary people of image by mistake.Therefore, when picture is deposited on other regions of face or skin
When colour cast, face or skin may seem the most purple, the most blue, the reddest, the greenest, too powder, the most grey or the most yellow.
In the embodiment of the present invention, user can carry out white balance process by Voice command to preview image, described in user
Preview image is processed by the voice signal instruction of user.Concrete, user sends voice signal to image processing apparatus, should
Voice signal carries control instruction, and image processing apparatus obtains the voice messaging of user, and the voice signal instruction of described user is right
Preview image processes.
Exemplary, as it is shown in figure 5, user sends the voice signal on " ground ", mobile phone terminal obtains should " ground " voice
Signal.
Step 302, voice signal according to described user determine image procossing element.
Concrete, image processing apparatus resolves the voice signal of described user, it is thus achieved that the phonetic feature of described voice signal
Information, determines image procossing element according to described voice characteristics information.
Wherein, described determine image procossing element according to described voice characteristics information, including:
It is any one that image processing apparatus judges whether described voice characteristics information belongs in default voice characteristics information storehouse
Individual default voice characteristics information；
If what described voice characteristics information belonged in described default voice characteristics information storehouse first presets voice characteristics information,
Determining described first, to preset the first pictorial element corresponding to voice characteristics information be image procossing element.
Wherein, described image procossing element is included in described preview image.Described voice characteristics information at least includes: language
Sound tone color, speech tone, speech loudness.
Step 303, according to the image procossing element in described preview image, described preview image is carried out image procossing.
Concrete, image processing apparatus obtains the color parameter of image procossing element in described preview image；According to described
In preview image, the color parameter of image procossing element carries out white balance process to described preview image, is processed by white balance,
To revise the color error that external environment condition is caused, the preview image after white balance process recovers the normal color of image.
Exemplary, picture uses nature light, and after forcing white balance, image is the most blue.If by white balance under light, figure
The tone of sheet returns to primary colors state, and white balance can adjust whole image RGB three immediately by image speciality in portrait
The intensity of color, to revise the error that extraneous light is caused.
Embodiments provide a kind of image processing method, obtain preview image and the voice signal of user, described
Preview image is processed by the voice signal instruction of user；Voice signal according to described user determines image procossing element,
Described image procossing element is included in described preview image；According to the image procossing element in described preview image to described pre-
Image of looking at carries out image procossing, i.e. can control to carry out preview image white balance process by acoustical signal, improve terminal
Intelligent, and, simple to operate, improve Consumer's Experience.
Embodiment two
The embodiment of the present invention provides a kind of image processing method, and as shown in Figure 6, the method may include that
Step 401, image processing apparatus obtain preview image and the voice signal of user.
Concrete, image processing apparatus obtains preview image, and this preview image is shown the display at image processing apparatus
Interface, after user sees this preview image, has found that the impact of shooting environmental factor, and distortion occurs in the color of this preview image
Situation, such as, in the room of daylight lamp, the image of shooting can seem greening, the scape shooting out under indoor tungsten light
Thing will be partially yellow, and the photo photographed in daylight shaded side then can be partially blue, in order to the realistic colour of viewing image, needs
Preview image is carried out white balance process.
User can carry out white balance process by Voice command to preview image, and described in user, the voice signal of user refers to
Show and preview image is processed.Concrete, user sends voice signal to image processing apparatus, and this voice signal carries control
Instruction, image processing apparatus obtains the voice messaging of user, and wherein, preview image is carried out by the voice signal instruction of described user
Process.
Exemplary, as it is shown in figure 5, user sends the voice signal on " ground ", mobile phone terminal obtains this voice signal.
Step 402, image processing apparatus resolve the voice signal of described user, it is thus achieved that the phonetic feature of described voice signal
Information.
Concrete, image processing apparatus can according to the voice signal of user described in existing speech analysis arithmetic analysis,
Obtain the voice characteristics information of described voice signal, it is also possible to obtain institute by resolving the waveform of the voice signal of described user
The voice characteristics information of predicate tone signal.
Wherein, described voice characteristics information at least includes: voice tone color, speech tone, speech loudness.
Step 403, image processing apparatus determine image procossing element according to described voice characteristics information.
Concrete, image processing apparatus judges whether described voice characteristics information belongs in default voice characteristics information storehouse
Any one default voice characteristics information；If described voice characteristics information belongs to first in described default voice characteristics information storehouse
Preset voice characteristics information, determine described first preset the first pictorial element corresponding to voice characteristics information be image procossing unit
Element.
Concrete, image processing apparatus searches the voice characteristics information of user in default voice characteristics information storehouse, if looking into
The voice characteristics information finding user is identical, in advance with any one the default voice characteristics information in default voice characteristics information storehouse
If default voice characteristics information identical with the voice characteristics information of user in voice characteristics information storehouse is that first to preset voice special
Reference ceases, and determines that the voice characteristics information of user belongs in default voice characteristics information storehouse first presets voice characteristics information,
Determining first, to preset the first pictorial element corresponding to voice characteristics information be image procossing element.Wherein, image procossing element is
A pictorial element in preview image, for example, it is possible to be " soil " " Rhizoma Begoniae Willsonii " in image etc..Such as " ground " in Fig. 5.
Step 404, image processing apparatus obtain the color parameter of image procossing element in described preview image.
Exemplary, during the cloudy day, the color of image taking pictures out is the most right, and such as, soil color is the most right, and user sends
The voice signal in " soil ", image processing apparatus, according to this voice signal, determines that image procossing element is " soil ", to soil face
Color is mixed colours, more whole image is carried out toning process.
Step 405, image processing apparatus according to the color parameter of image procossing element in described preview image to described pre-
Image of looking at carries out white balance process.
Concrete, image processing apparatus obtains the color parameter of image procossing element in described preview image；According to described
In preview image, the color parameter of image procossing element carries out white balance process to described preview image, is processed by white balance,
To revise the color error that external environment condition is caused, the preview image after white balance process recovers the normal color of image, such as Fig. 7
Shown in.
Exemplary, picture uses nature light, and after forcing white balance, image is the most blue.If by white balance under light, figure
The tone of sheet returns to primary colors state, and white balance can adjust whole image RGB three immediately by image speciality in portrait
The intensity of color, to revise the error that extraneous light is caused.
Embodiments provide a kind of image processing method, obtain preview image and the voice signal of user, described
Preview image is processed by the voice signal instruction of user；Voice signal according to described user determines image procossing element,
Described image procossing element is included in described preview image；According to the image procossing element in described preview image to described pre-
Image of looking at carries out image procossing, i.e. can control to carry out preview image white balance process by acoustical signal, improve terminal
Intelligent, and, simple to operate, improve Consumer's Experience.
Embodiment three
The embodiment of the present invention provides a kind of image processing apparatus 50, and as shown in Figure 8, described device 50 includes: acquiring unit
501, unit 502, processing unit 503 are determined, wherein,
Described acquiring unit 501, for obtaining the voice signal of preview image and user, the voice signal of described user refers to
Show and preview image is processed；
Described determine unit 502, for determining image procossing element according to the voice signal of described user, at described image
Reason element is included in described preview image；
Described processing unit 503, for entering described preview image according to the image procossing element in described preview image
Row image procossing.
Further, as it is shown in figure 9, described device also includes: resolution unit 504, for resolving the voice of described user
Signal；
Described acquiring unit 501, is additionally operable to obtain the voice characteristics information of described voice signal；
Described determine unit 502, for determining image procossing element according to described voice characteristics information.
Further, as it is shown in figure 9, described device also includes: judging unit 505, it is used for judging that described phonetic feature is believed
Whether breath belongs to any one the default voice characteristics information in default voice characteristics information storehouse；
Described determine unit 502, if belonging in described default voice characteristics information storehouse for described voice characteristics information
First presets voice characteristics information, and determining described first, to preset the first pictorial element corresponding to voice characteristics information be image procossing
Element.
Further, described acquiring unit 501, specifically for obtaining the color of image procossing element in described preview image
Parameter；
Described processing unit 503, specifically for according to the color parameter of image procossing element in described preview image to institute
State preview image and carry out white balance process.
Further, described voice characteristics information at least includes: voice tone color, speech tone, speech loudness.
Concrete, the understanding of the image processing apparatus that the embodiment of the present invention provides is referred to embodiment one and embodiment two
The explanation of image processing method, the embodiment of the present invention does not repeats them here.
Embodiments provide a kind of image processing apparatus, obtain preview image and the voice signal of user, described
Preview image is processed by the voice signal instruction of user；Voice signal according to described user determines image procossing element,
Described image procossing element is included in described preview image；According to the image procossing element in described preview image to described pre-
Image of looking at carries out image procossing, i.e. can control to carry out preview image white balance process by acoustical signal, improve terminal
Intelligent, and, simple to operate, improve Consumer's Experience.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the shape of the embodiment in terms of the present invention can use hardware embodiment, software implementation or combine software and hardware
Formula.And, the present invention can use can be with storage at one or more computers wherein including computer usable program code
The form of the upper computer program implemented of medium (including but not limited to disk memory and optical memory etc.).
The present invention is with reference to method, equipment (system) and the flow process of computer program according to embodiments of the present invention
Figure and/or block diagram describe.It should be understood that can the most first-class by computer program instructions flowchart and/or block diagram
Flow process in journey and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
Instruction arrives the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce
A raw machine so that the instruction performed by the processor of computer or other programmable data processing device is produced for real
The device of the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame now.
These computer program instructions may be alternatively stored in and computer or other programmable data processing device can be guided with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in this computer-readable memory produces and includes referring to
Make the manufacture of device, this command device realize at one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function specified in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that at meter
Perform sequence of operations step on calculation machine or other programmable devices to produce computer implemented process, thus at computer or
The instruction performed on other programmable devices provides for realizing at one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function specified in individual square frame or multiple square frame.
The above, only presently preferred embodiments of the present invention, it is not intended to limit protection scope of the present invention.
Claims (10)
1. an image processing apparatus, it is characterised in that described device includes: acquiring unit, determine unit, processing unit, its
In,
Described acquiring unit, for obtaining the voice signal of preview image and user, the voice signal of described user indicates in advance
Image of looking at processes；
Described determine unit, for determining image procossing element, described image procossing element according to the voice signal of described user
It is included in described preview image；
Described processing unit, for carrying out at image described preview image according to the image procossing element in described preview image
Reason.
Device the most according to claim 1, it is characterised in that described device also includes: resolution unit, is used for resolving described
The voice signal of user；
Described acquiring unit, is additionally operable to obtain the voice characteristics information of described voice signal；
Described determine unit, for determining image procossing element according to described voice characteristics information.
Device the most according to claim 2, it is characterised in that described device also includes: judging unit, is used for judging described
Whether voice characteristics information belongs to any one the default voice characteristics information in default voice characteristics information storehouse；
Described determining unit, presetting if belonging to first in described default voice characteristics information storehouse for described voice characteristics information
Voice characteristics information, determine described first preset the first pictorial element corresponding to voice characteristics information be described image procossing unit
Element.
Device the most according to claim 1, it is characterised in that
Described acquiring unit, specifically for obtaining the color parameter of image procossing element in described preview image；
Described processing unit, specifically for according to the color parameter of image procossing element in described preview image to described preview graph
As carrying out white balance process.
5. according to the device described in Claims 2 or 3, it is characterised in that described voice characteristics information at least includes: voice sound
Color, speech tone, speech loudness.
6. an image processing method, it is characterised in that described method includes:
Obtaining preview image and the voice signal of user, preview image is processed by the voice signal instruction of described user；
Voice signal according to described user determines that image procossing element, described image procossing element are included in described preview image
In；
According to the image procossing element in described preview image, described preview image is carried out image procossing.
Method the most according to claim 6, it is characterised in that the described voice signal according to described user determines at image
Reason element, including:
Resolve the voice signal of described user, it is thus achieved that the voice characteristics information of described voice signal；
Image procossing element is determined according to described voice characteristics information.
Method the most according to claim 7, it is characterised in that described determine image procossing according to described voice characteristics information
Element, including:
Judge any one the default phonetic feature letter whether described voice characteristics information belongs in default voice characteristics information storehouse
Breath；
If what described voice characteristics information belonged in described default voice characteristics information storehouse first presets voice characteristics information, determine
Described first to preset the first pictorial element corresponding to voice characteristics information be described image procossing element.
Method the most according to claim 6, it is characterised in that described according to the image procossing element in preview image to institute
State preview image and carry out image procossing, including:
Obtain the color parameter of image procossing element in described preview image；
According to the color parameter of image procossing element in described preview image, described preview image is carried out white balance process.
10. according to the method described in claim 7 or 8, it is characterised in that described voice characteristics information at least includes: voice sound
Color, speech tone, speech loudness.
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