CN104580888B - A kind of image processing method and terminal - Google Patents
A kind of image processing method and terminal Download PDFInfo
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- CN104580888B CN104580888B CN201410790594.0A CN201410790594A CN104580888B CN 104580888 B CN104580888 B CN 104580888B CN 201410790594 A CN201410790594 A CN 201410790594A CN 104580888 B CN104580888 B CN 104580888B
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Abstract
The embodiment of the invention discloses a kind of image processing method and terminals.Wherein, this method includes：Preview image is shot, shooting image is obtained；Generate the image file for the image data for including the shooting image；Obtain the audio signal of terminal surrounding in preset time period after shooting；Audio file is generated according to the audio signal；In the reserved location that the audio data write-in described image file for including by the audio file is specified, to generate the target image file for carrying the audio data.The content of photo can be enriched by implementing the embodiment of the present invention.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of image processing method and terminals.
Background technology
As the mobile terminals such as mobile phone are taken pictures the fast lifting of performance, more and more users are keen to take pictures.Tourism,
Party and other have in the occasion of memorial value, user is intended to regard as memory by way of taking pictures, and is leafing through this in the future
A little photos are shared with friends and family.
However, in the prior art, photo from black and white to color, is only capable of recording visual information at that time, i.e. photo itself
Information, and the environmental information (such as acoustic information) taken pictures at that time can not be dissolved into photo so that photo content compares
It is single, it cannot be satisfied requirement of the user to photo diversification.
Invention content
A kind of image processing method of offer of the embodiment of the present invention and terminal, can enrich photo content.
First aspect of the embodiment of the present invention provides a kind of image processing method, including：
Preview image is shot, shooting image is obtained；
Generate the image file for the image data for including the shooting image；
Obtain the audio signal of terminal surrounding in preset time period after shooting；
Audio file is generated according to the audio signal；
In the reserved location that the audio data write-in described image file for including by the audio file is specified, taken with generating
Target image file with the audio data.
Second aspect of the embodiment of the present invention provides a kind of terminal, including：
Shooting unit obtains shooting image for being shot to preview image；
Image file generating unit, the image file for generating the image data for including the shooting image；
Acquiring unit is used to obtain the audio signal of terminal surrounding in preset time period after shooting；
Audio file generation unit, the audio signal for being got according to the acquiring unit generate audio text
Part；
Composition file generation unit, the audio data write-in described image file for including by the audio file are specified
Reserved location in, carry the target image file of the audio data to generate.
In the embodiment of the present invention, terminal first obtains shooting image, obtain include the image data for shooting image image it is literary
Part；After the shooting is finished, the audio signal for obtaining terminal surrounding in preset time period, obtain include audio data audio it is literary
Part；Further, in the reserved location that the audio data write-in image file for including by audio file is specified, generation carries sound
The target image file of frequency evidence meets requirement of the user to photo diversification so as to enrich photo content.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of flow diagram of image processing method disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of another image processing method disclosed by the embodiments of the present invention；
Fig. 3 is the flow diagram of another image processing method disclosed by the embodiments of the present invention；
Fig. 4 is a kind of interaction figure of terminal taking application interface disclosed by the embodiments of the present invention；
Fig. 5 is a kind of structural schematic diagram of terminal disclosed by the embodiments of the present invention；
Fig. 6 is the structural schematic diagram of another terminal disclosed by the embodiments of the present invention；
Fig. 7 is the structural schematic diagram of another terminal disclosed by the embodiments of the present invention；
Fig. 8 is the structural schematic diagram of another terminal disclosed by the embodiments of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of image processing method and terminals, can enrich photo content, individually below into
Row is described in detail.
In the embodiment of the present invention, terminal may include the arbitrary smart machine with shooting function, wherein smart machine packet
It includes but is not limited to：Mobile phone, tablet computer, electronic reader, remote controler, personal computer (Personal Computer, PC),
Laptop, mobile unit, Web TV, wearable device etc. are configured with the smart machine of filming apparatus, in addition, of the invention
In embodiment, terminal can be the device that camera or video camera etc. can be shot.
Fig. 1 is referred to, Fig. 1 is a kind of flow diagram of image processing method disclosed by the embodiments of the present invention.Such as Fig. 1 institutes
Show, this method may comprise steps of：
S101, preview image is shot, obtains shooting image.
In the embodiment of the present invention, terminal can shoot preview image by the taking module built in it, be clapped
Take the photograph image.Wherein, which may include camera, watermark camera and other APP etc. with shooting function, sheet
Inventive embodiments are not construed as limiting.
Terminal is starting taking module, into after shooting interface, can shoot the current preview graph of interface real-time display
Picture.When terminal detects the bat for the virtual shooting function key-press input that user's operation terminal taking button or the shooting interface include
When taking the photograph instruction, terminal responds shooting instruction, is shot to preview image, obtains shooting image.
S102, generation include the image file for the image data for shooting image.
In the embodiment of the present invention, terminal converts image information into data information automatically after obtaining shooting image, raw
At the image file of the image data information including shooting image, and with certain stored in file format.
For example, which may include a variety of file formats, such as：Jpeg file format, TIFF trays
Formula and JFIF file formats etc., the embodiment of the present invention is not construed as limiting.Terminal decomposes the shooting image of acquisition, decomposes
At many pixels, each pixel indicates its gray scale, the data information that terminal constitutes these gray values with a numerical value
It stores in certain image file format.
S103, the audio signal for obtaining terminal surrounding in preset time period after shooting.
In the embodiment of the present invention, it can be obtained in preset time period by the module with sound-recording function of terminal built-in
The audio signal of terminal surrounding.Wherein, which may include the sound transducers such as the microphone of terminal built-in or peripheral hardware, the sound
Frequency signal is the electric signal being converted by voice signal, can carry the regular sound wave of voice, music and audio frequency,
Amplitude change information etc..
In the embodiment of the present invention, since the memory space of image file is restricted, the audio signal of acquisition is unsuitable long,
The period that thus must be provided with obtaining audio signal in advance, as long as obtaining the capacity of the audio signal in the preset time period not
More than memory space, which can be 5S or 10S etc., and the embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, the audio signal of terminal surrounding may include environmental audio signal, such as：The KTV of noise and excitement,
Sound of sea wave, birthday party and concert etc. can also include one section of recording that user is recorded by terminal after shooting, this hair
Bright embodiment is not construed as limiting.
S104, audio file is generated according to audio signal.
In the embodiment of the present invention, terminal may include following according to the specific implementation that audio signal generates audio file
Step：
11) audio signal is sampled within a preset period of time to obtain audio signal samples；
12) the obtained audio signal samples of sampling are handled, obtain include audio data audio file.
In the embodiment of the present invention, audio signal is analog signal, needs first to sample audio analog signals, obtains sound
Then frequency sample of signal carries out quantification treatment, the digital number after being sampled and being quantified to the audio signal samples that sampling obtains
According to whole process is analog/digital conversion, and audio analog signals are converted into audio digital signals.
In the embodiment of the present invention, the audio file generated by the audio signal of analog/digital conversion can be stored, should
Audio file can use AMR formats to preserve, wherein the AMR format compressions are bigger, can store the audio letter of a longer period of time
Number.
In the specified reserved location of S105, the audio data write-in image file for including by audio file, carried with generating
There is the target image file of audio data.
In the embodiment of the present invention, the specific implementation of step S105 may comprise steps of：
13) format information that parsing image file includes, to find the reserved location in format information；
14) audio data that the audio file includes is read；
15) audio data is converted into binary data, and is stored in the reserved location in format information；
16) Data Synthesis is carried out to binary data and image data, to generate the target image for carrying audio data
File.
For example, above-mentioned format information may include the Exif letters on image file (such as JPEG/TIFF files) head
Breath.Exif is the abbreviation of English Exchangeable Image File (exchangeable image file), and Exif files are really
One kind of jpeg file defers to Joint Photographic Experts Group, and content and index in relation to photographing information are only increased in File header information
Figure.EXIF information may include the range of information acquired in shooting process by terminal, then write information to image file
The head of (such as JPEG/TIFF files), i.e. EXIF information are the one group of shooting ginseng being embedded in JPEG/TIFF image file formats
Number, such as：Aperture, shutter, ISO, time when photography etc. are various with the relevant message of photography conditions at that time, terminal Brand Type
Number, color coding, the information such as sound that when shooting records and global positioning system (GPS).EXIF information has certain format,
Wherein there are one the attribute tags of entitled UserComment (user comment), the initial informations of the UserComment attribute tags
For sky, reserved spatial position is somebody's turn to do dedicated for storing the other information (such as audio-frequency information) of subsequent terminal write-in
The limited storage space (general tens KB) of UserComment attribute tags, therefore the other information capacity being subsequently written is unsuitable
It is excessive.
Specifically, terminal after generating jpeg image file and AMR audio files, further parses jpeg image text
The EXIF information of part finds the UserComment attribute tags reserved in the EXIF information, then reads AMR audio files
Including audio data, convert the audio data to the UserComment being stored in after byte arrays in EXIF information and belong to
Property label in, and regenerate EXIF information, the EXIF information write-in JPEG figures including audio data that terminal will regenerate
As in file, carrying out Data Synthesis, audio data and image data being integrated, the image text for carrying audio data is generated
Part.
In the embodiment shown in fig. 1, terminal first obtain shooting image, obtain include shooting image image data figure
As file；After the shooting is finished, obtain preset time period in terminal surrounding audio signal, obtain include audio data audio
File；Further, in the reserved location that the audio data write-in image file for including by audio file is specified, generation carries
The target image file of audio data meets requirement of the user to photo diversification so as to enrich photo content.
Fig. 2 is referred to, Fig. 2 is the flow diagram of another image processing method disclosed by the embodiments of the present invention.Such as Fig. 2
Shown, this method may comprise steps of：
S201, sound shooting mode is opened.
In the embodiment of the present invention, terminal can include but is not limited to smart mobile phone, there are many which is shot
Screening-mode may include common screening-mode, intelligent screening-mode, skin makeup screening-mode, sound shooting mode and watermark
Screening-mode etc., the embodiment of the present invention do not limit.Smart mobile phone will carry out subsequent recording, must be turned on before shooting
Sound screening-mode, is shot.
In the embodiment of the present invention, terminal is opening sound shooting mode, can be real at shooting interface into after shooting interface
When show current preview image.Further, terminal can be handled the preview image, such as：Auto-focusing, adjusting
Brightness, beautifying picture etc., the embodiment of the present invention is not construed as limiting.
S202, under sound shooting mode, detect shooting instruction input by user.
In the embodiment of the present invention, which triggered by user, may include clicking or double-clicking shooting interface to show
The physics shooting button of the virtual shooting button or terminal shown, the embodiment of the present invention are not construed as limiting.
S203, response shooting instruction, shoot preview image, obtain shooting image.
In the embodiment of the present invention, terminal can shoot preview image by the taking module built in it, be clapped
Take the photograph image.Wherein, which may include camera, watermark camera and other APP etc. with shooting function, sheet
Inventive embodiments are not construed as limiting.
In the embodiment of the present invention, after terminal detects user for the shooting instruction of shooting button input, response shooting refers to
It enables, preview image is shot, obtain shooting image.
It is a kind of interaction figure of terminal taking application interface disclosed by the embodiments of the present invention please also refer to Fig. 4, Fig. 4.Such as
It takes pictures shown in Fig. 4 (a) interface：Terminal can show one into after interface of taking pictures in unlatching sound shooting mode below interface
A virtual shooting button, intermediate white space is for showing that preview image, terminal can be handled preview image (as certainly
Dynamic focusing, i.e. auto-focusing among picture shown by quadrangle), trigger virtual shooting button input when terminal receives user
When shooting instruction (user's finger clicks shooting button and triggers shooting instruction in such as Fig. 4 (a)), terminal responds shooting instruction, to pre-
Image of looking at is shot, and shooting image is obtained.
S204, generation include the image file for the image data for shooting image.
In the embodiment of the present invention, terminal converts image information into data information automatically after obtaining shooting image, raw
At the image file of the image data information including shooting image, and with certain stored in file format.
For example, which may include a variety of file formats, such as：Jpeg file format, TIFF trays
Formula and JFIF file formats etc., the embodiment of the present invention is not construed as limiting.Terminal decomposes the shooting image of acquisition, decomposes
At many pixels, each pixel indicates its gray scale, the data information that terminal constitutes these gray values with a numerical value
It stores in certain image file format.
S205, judge whether shooting terminates, if so, step S206 is executed, if it is not, continuing to execute step S205.
In the embodiment of the present invention, when terminal detects shooting instruction input by user, preview image is shot, is obtained
When shooting image, and generating the image file for the image data for including shooting image, so that it may to judge that shooting is over, at this time
Step S206 can be executed；When terminal does not detect shooting instruction input by user, then illustrate that terminal also rests on display
In the interface of preview image, it may determine that shooting is in progress at this time, be not over, terminal needs to continue to execute step S205
Judge whether shooting terminates.
S206, output prompt message.
In the embodiment of the present invention, when in step S205 terminal judge shooting after, terminal under sound shooting interface,
Prompt message is exported, such as the signal language " can record after taking pictures " shown in Fig. 4 (a), the prompt message is for prompting user to clap
It can record according to after.
S207, output record button.
In the embodiment of the present invention, terminal can further export record button after exporting prompt message.Wherein, should
Record button and shooting button can be the same virtual push button, or different virtual push buttons.When record button and bat
Take the photograph button be the same virtual push button when, only after the shooting is finished, the shooting function of virtual push button is switched to recording by terminal
When function, the sound-recording function of the virtual push button can just be activated, and become record button.
It is a kind of interaction figure of terminal taking application interface disclosed by the embodiments of the present invention please also refer to Fig. 4, Fig. 4.Such as
It records shown in Fig. 4 (b) interface：Terminal terminates in judgement shooting, after the prompt message that output prompt user records, into
One step can export record button, while the operation indicating language that output prompt user records above the record button, such as
" pinning record button to start to record " of Fig. 4 (b) displays.When user, which triggers the record button, starts recording, display among screen
Voice prompt icon can be glittering, and in Recording Process, other button icons all become grey on screen, and user cannot grasp
Make.
As an alternative embodiment, terminal can export prompt message and record simultaneously after judging to shoot
Sound button.
The record command that S208, detection triggering record button export.
In the embodiment of the present invention, terminal detects the record command of user's operation record button input, which can be with
It is triggered by way of clicking or double-clicking.
S209, response record command, obtain the audio signal of terminal surrounding in preset time period after shooting.
In the embodiment of the present invention, it can be obtained in preset time period by the module with sound-recording function of terminal built-in
The audio signal of terminal surrounding.Wherein, which may include the sound transducers such as the microphone of terminal built-in or peripheral hardware, the sound
Frequency signal is the electric signal being converted by voice signal, can carry the regular sound wave of voice, music and audio frequency,
Amplitude change information etc..
In the embodiment of the present invention, since the memory space of image file is restricted, the audio signal of acquisition is unsuitable long,
The period that thus must be provided with obtaining audio signal in advance, as long as obtaining the capacity of the audio signal in the preset time period not
More than memory space, which can be 5S or 10S etc., and the embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, the audio signal of terminal surrounding may include environmental audio signal, such as：The KTV of noise and excitement,
Sound of sea wave, birthday party and concert etc. can also include one section of recording that user is recorded by terminal after shooting, this hair
Bright embodiment is not construed as limiting.
S210, audio file is generated according to audio signal.
In the embodiment of the present invention, terminal may include following according to the specific implementation that audio signal generates audio file
Step：
21) audio signal is sampled within a preset period of time to obtain audio signal samples；
22) the obtained audio signal samples of sampling are handled, obtain include audio data audio file.
In the embodiment of the present invention, audio signal is analog signal, needs first to sample audio analog signals, obtains sound
Then frequency sample of signal carries out quantification treatment, the digital number after being sampled and being quantified to the audio signal samples that sampling obtains
According to whole process is analog/digital conversion, and audio analog signals are converted into audio digital signals.
In the embodiment of the present invention, the audio file generated by the audio signal of analog/digital conversion can be stored, should
Audio file can use AMR formats to preserve, wherein the AMR format compressions are bigger, can store the audio letter of a longer period of time
Number.
In the specified reserved location of S211, the audio data write-in image file for including by audio file, carried with generating
There is the target image file of audio data.
In the embodiment of the present invention, the specific implementation of step S211 may comprise steps of：
23) format information that parsing image file includes, to find the reserved location in format information；
24) audio data that the audio file includes is read；
25) audio data is converted into binary data, and is stored in the reserved location in format information；
26) Data Synthesis is carried out to binary data and image data, to generate the target image for carrying audio data
File.
For example, above-mentioned format information may include the Exif letters on image file (such as JPEG/TIFF files) head
Breath.Exif is the abbreviation of English Exchangeable Image File (exchangeable image file), and Exif files are really
One kind of jpeg file defers to Joint Photographic Experts Group, and content and index in relation to photographing information are only increased in File header information
Figure.EXIF information may include the range of information acquired in shooting process by terminal, then write information to image file
The head of (such as JPEG/TIFF files), i.e. EXIF information are the one group of shooting ginseng being embedded in JPEG/TIFF image file formats
Number, such as：Aperture, shutter, ISO, time when photography etc. are various with the relevant message of photography conditions at that time, terminal Brand Type
Number, color coding, the information such as sound that when shooting records and global positioning system (GPS).EXIF information has certain format,
Wherein there are one the attribute tags of entitled UserComment (user comment), the initial informations of the UserComment attribute tags
For sky, reserved spatial position is somebody's turn to do dedicated for storing the other information (such as audio-frequency information) of subsequent terminal write-in
The limited storage space (general tens KB) of UserComment attribute tags, therefore the other information capacity being subsequently written is unsuitable
It is excessive.
Specifically, terminal after generating jpeg image file and AMR audio files, further parses jpeg image text
The EXIF information of part finds the UserComment attribute tags reserved in the EXIF information, then reads AMR audio files
Including audio data, convert the audio data to the UserComment being stored in after byte arrays in EXIF information and belong to
Property label in, and regenerate EXIF information, the EXIF information write-in JPEG figures including audio data that terminal will regenerate
As in file, carrying out Data Synthesis, audio data and image data being integrated, the image text for carrying audio data is generated
Part.
In the embodiment of the present invention, terminal shoots preview image after entering sound shooting mode, obtains shooting figure
Picture obtains including that the image file of the image data for shooting image exports prompt message and recording and press after judging to shoot
Button responds record command after detecting that user triggers the record command of record button output, obtains preset time after shooting
The audio signal of terminal surrounding, obtains audio file in section, and further, image is written in the audio data for including by audio file
In the specified reserved location of file, the target image file for carrying audio data is generated, it is full so as to enrich photo content
Requirement of the sufficient user to photo diversification.
Fig. 3 is referred to, Fig. 3 is the flow diagram of another image processing method disclosed by the embodiments of the present invention.Such as Fig. 3
Shown, this method may comprise steps of：
S301, preview image is shot, obtains shooting image.
S302, generation include the image file for the image data for shooting image.
S303, the audio signal for obtaining terminal surrounding in preset time period after shooting.
S304, audio file is generated according to audio signal.
In the specified reserved location of S305, the audio data write-in image file for including by audio file, carried with generating
There is the target image file of audio data.
S306, target image file play instruction input by user is received.
In the embodiment of the present invention, target image file play instruction can be by user click or double-click shooting interface
Thumbnail or to the left (right side) slide preview interface and enter the mode of photograph album to trigger.
S307, response target image file play instruction, the target image and audio number that output target image file includes
According to.
In the embodiment of the present invention, after terminal enters photograph album, output carries the target image of audio data so that user looks into
It sees the target image, while exporting a broadcast button, refer to when terminal receives user and triggers the broadcasting of broadcast button input
When enabling, the audio data carried in terminal output target image file starts playback.
It is a kind of interaction figure of terminal taking application interface disclosed by the embodiments of the present invention please also refer to Fig. 4, Fig. 4.Such as
Broadcast interface shown in Fig. 4 (c)：When terminal enters the target image interface for carrying audio data, which can show one
Target Photo (gray area in the broadcast interface as shown in Fig. 4 (c)) and a broadcast button are opened (as shown in Fig. 4 (c)
Loudspeaker icon in broadcast interface), when user's finger clicks the loudspeaker icon, terminal will export the target figure
As the audio data carried, playback.
In the embodiment shown in fig. 3, terminal is after generation carries the target image file of audio data, further
Into photograph album, the target image is checked, while playing the recording of target image carrying, it is full so as to enrich photo content
Requirement of the sufficient user to photo diversification.
Fig. 5 is referred to, Fig. 5 is a kind of structural schematic diagram of terminal disclosed by the embodiments of the present invention, as shown in Fig. 5, the end
End 500 may include shooting unit 501, image file generating unit 502, acquiring unit 503, audio file generation unit 504,
And composition file generation unit 505, wherein：
Shooting unit 501 obtains shooting image for being shot to preview image.
In the embodiment of the present invention, terminal 500 can shoot preview image by the taking module built in it, obtain
Shoot image.Wherein, which may include camera, watermark camera and other APP etc. with shooting function,
The embodiment of the present invention is not construed as limiting.
Terminal 500 is starting taking module, into after shooting interface, can shoot the current preview of interface real-time display
Image.When terminal 500 detects that the virtual shooting function button that user's operation terminal taking button or the shooting interface include is defeated
When the shooting instruction entered, terminal 500 responds shooting instruction, is shot to preview image, obtains shooting image.
Image file generating unit 502, the image file for generating the image data for including shooting image.
In the embodiment of the present invention, terminal 500 converts image information into data letter automatically after obtaining shooting image
Breath is generated the image file for the image data information for including shooting image by image file generating unit 502, and with certain file
Format stores.
For example, which may include a variety of file formats, such as：Jpeg file format, TIFF trays
Formula and JFIF file formats etc., the embodiment of the present invention is not construed as limiting.Terminal decomposes the shooting image of acquisition, decomposes
At many pixels, each pixel indicates its gray scale, the data information that terminal constitutes these gray values with a numerical value
It stores in certain image file format.
Acquiring unit 503 is used to obtain the audio signal of terminal surrounding in preset time period after shooting.
In the embodiment of the present invention, preset time can be obtained by the module with sound-recording function built in terminal 500
The audio signal of terminal surrounding in section.Wherein, which may include the sound transducers such as the microphone of terminal built-in or peripheral hardware,
The audio signal is the electric signal being converted by voice signal, can carry the regular sound wave of voice, music and audio
Frequency, amplitude change information etc..
In the embodiment of the present invention, since the memory space of image file is restricted, the audio that acquiring unit 503 obtains is believed
It is number unsuitable long, thus must be provided with obtaining the period of audio signal in advance, as long as obtaining the audio in the preset time period
The capacity of signal is no more than memory space, which can be 5S or 10S etc., and the embodiment of the present invention does not limit
It is fixed.
In the embodiment of the present invention, the audio signal around terminal 500 may include environmental audio signal, such as：Noisy
KTV, sound of sea wave, birthday party and concert etc. can also include one section of record that user is recorded by terminal 500 after shooting
Sound, the embodiment of the present invention are not construed as limiting.
Audio file generation unit 504, the audio signal for being got according to acquiring unit 503 generate audio file.
In the embodiment of the present invention, terminal 500 generates audio file by audio file generation unit 504 according to audio signal
Specific implementation may comprise steps of：
11) audio signal is sampled within a preset period of time to obtain audio signal samples；
12) the obtained audio signal samples of sampling are handled, obtain include audio data audio file.
In the embodiment of the present invention, audio signal is analog signal, needs first to sample audio analog signals, obtains sound
Then frequency sample of signal carries out quantification treatment, the digital number after being sampled and being quantified to the audio signal samples that sampling obtains
According to whole process is analog/digital conversion, and audio analog signals are converted into audio digital signals.
In the embodiment of the present invention, the audio file generated by the audio signal of analog/digital conversion can be stored, should
Audio file can use AMR formats to preserve, wherein the AMR format compressions are bigger, can store the audio letter of a longer period of time
Number.
Composition file generation unit 505, the audio data write-in image file for including by audio file are specified pre-
It stays in position, to generate the target image file for carrying audio data.
As an alternative embodiment, as shown in fig. 6, composition file generation unit 505 may include：
Parsing subunit 5051, the format information for including for parsing image file are pre- in format information to find
Stay position；
Reading subunit 5052, the audio data for including for reading audio file；
Conversion subunit 5053 for audio data to be converted to binary data, and is stored in pre- in format information
Stay position；
Synthesizing subunit 5054 carries sound for carrying out Data Synthesis to binary data and image data to generate
The target image file of frequency evidence.
For example, above-mentioned format information may include the Exif letters on image file (such as JPEG/TIFF files) head
Breath.Exif is the abbreviation of English Exchangeable Image File (exchangeable image file), and Exif files are really
One kind of jpeg file defers to Joint Photographic Experts Group, and content and index in relation to photographing information are only increased in File header information
Figure.EXIF information may include the range of information acquired in shooting process by terminal, then write information to image file
The head of (such as JPEG/TIFF files), i.e. EXIF information are the one group of shooting ginseng being embedded in JPEG/TIFF image file formats
Number, such as：Aperture, shutter, ISO, time when photography etc. are various with the relevant message of photography conditions at that time, terminal Brand Type
Number, color coding, the information such as sound that when shooting records and global positioning system (GPS).EXIF information has certain format,
Wherein there are one the attribute tags of entitled UserComment (user comment), the initial informations of the UserComment attribute tags
For sky, reserved spatial position is somebody's turn to do dedicated for storing the other information (such as audio-frequency information) of subsequent terminal write-in
The limited storage space (general tens KB) of UserComment attribute tags, therefore the other information capacity being subsequently written is unsuitable
It is excessive.
Specifically, terminal 500 further parses jpeg image after generating jpeg image file and AMR audio files
The EXIF information of file finds the UserComment attribute tags reserved in the EXIF information, then reads AMR audio texts
The audio data that part includes converts the audio data to the UserComment being stored in after byte arrays in EXIF information
In attribute tags, and EXIF information is regenerated, JPEG is written in the EXIF information including audio data regenerated by terminal
In image file, Data Synthesis is carried out, audio data and image data are integrated, generates the image for carrying audio data
File.
In the embodiment of the present invention, terminal 500 generates image file by image file generating unit 502 and audio file is given birth to
After generating audio file at unit 504, further by 5051 analysis diagram of parsing subunit in composition file generation unit 505
As the format information of file, the position reserved in the format information is found, audio text is then read by reading subunit 5052
The audio data that part includes, and converted after binary data the audio data to by conversion subunit 5053 and be stored in lattice
Reserved location in formula information, and format information is regenerated, terminal 500 includes by what is regenerated by synthesizing subunit 5054
In the format information write-in image file of audio data, Data Synthesis is carried out, audio data and image data are integrated, it is raw
At the image file for carrying audio data.
In the embodiment of Fig. 5 descriptions, terminal 500 first obtains shooting image by shooting unit 501, and is given birth to by image file
The image file for the image data for including shooting image is generated at unit 502；After the shooting is finished, it is obtained by acquiring unit 503
The audio signal of terminal surrounding in preset time period, and include the audio of audio data by the generation of audio file generation unit 504
File；Further, the audio data write-in image file that audio file includes is specified by composition file generation unit 505
Reserved location in, generate and carry the target image file of audio data, so as to enrich photo content, meet user couple
The requirement of photo diversification.
Fig. 7 is referred to, Fig. 7 is the structural schematic diagram of another terminal disclosed by the embodiments of the present invention, should as shown in Fig. 7
Terminal 700 may include that opening unit 701, shooting unit 702, image file generating unit 703, judging unit 704, first are defeated
Go out unit 705, acquiring unit 706, audio file generation unit 707 and composition file generation unit 708, wherein：
Opening unit 701, for opening sound shooting mode.
In the embodiment of the present invention, terminal 700 can include but is not limited to smart mobile phone, the smart mobile phone carry out shooting have it is more
Kind screening-mode may include common screening-mode, intelligent screening-mode, skin makeup screening-mode, sound shooting mode and water
Screening-mode etc. is printed, the embodiment of the present invention does not limit.Smart mobile phone will carry out subsequent recording, must be turned on before shooting
Sound shooting mode is shot.
In the embodiment of the present invention, terminal 700 is opening sound shooting mode, can be on shooting circle into after shooting interface
The current preview image of face real-time display.Further, terminal 700 can be handled the preview image, such as：It is automatic right
Burnt, adjusting brightness, beautifying picture etc., the embodiment of the present invention is not construed as limiting.
Shooting unit 702 obtains shooting image for being shot to preview image.
As an alternative embodiment, shooting unit 702 may include：
First detection sub-unit 7021, under sound shooting mode, detecting shooting instruction input by user.
In the embodiment of the present invention, which triggered by user, may include clicking or double-clicking shooting interface to show
The physics shooting button of the virtual shooting button or terminal shown, the embodiment of the present invention are not construed as limiting.
First acquisition subelement 7022 shoots preview image for responding shooting instruction, obtains shooting image.
In the embodiment of the present invention, terminal 700 can shoot preview image by the taking module built in it, obtain
Shoot image.Wherein, which may include camera, watermark camera and other APP etc. with shooting function,
The embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, after terminal 700 detects user for the shooting instruction of shooting button input, response shooting
Instruction, shoots preview image, obtains shooting image.
Image file generating unit 703, the image file for generating the image data for including shooting image.
Judging unit 704, the image for generating the image data for including shooting image in image file generating unit 703
After file, judge whether shooting terminates.
In the embodiment of the present invention, when the first detection sub-unit 7021 detects shooting instruction input by user, obtained by first
It takes subelement 7022 to respond shooting instruction to shoot preview image, obtains shooting image, and by image file generating unit
When 703 generations include the image file for the image data for shooting image, judging unit 704 is over it may determine that shooting,
When the first detection sub-unit 7021 does not detect shooting instruction input by user, then illustrate that terminal 700 also rests on display
In the interface of preview image, judging unit 704 may determine that shooting is in progress at this time, be not over, judging unit 704
It needs to continue to judge whether shooting terminates.
First output unit 705, at the end of judging unit 704 judges to shoot, exporting prompt message, prompt letter
Breath is recorded for prompting.
In the embodiment of the present invention, when judging unit 704 judge shooting after, terminal 700 under sound shooting interface, by
First output unit 705 exports prompt message, and such as " can record after taking pictures ", the prompt message is for prompting user that can carry out
Recording.
Acquiring unit 706 is used to obtain the audio signal of terminal surrounding in preset time period after shooting.
As an alternative embodiment, above-mentioned first output unit 705, is additionally operable to after exporting prompt message,
And acquiring unit 706 obtains after shooting in preset time period before the audio signal of terminal surrounding, exports record button.
In the embodiment of the present invention, terminal 700 the first output unit 705 export prompt message after, can further by
First output unit 705 exports record button.Wherein, the record button and shooting button can be the same virtual push button,
It can be different virtual push buttons.When record button and shooting button are the same virtual push button, only after the shooting is finished,
When the shooting function of virtual push button is switched to sound-recording function by terminal 700, the sound-recording function of the virtual push button can just be activated, at
For record button.
Above-mentioned acquiring unit 706 may include：
Second detection sub-unit 7061, the record command for detecting triggering record button output.
In the embodiment of the present invention, the second detection sub-unit 7061 detects the record command of user's operation record button input,
The record command can be triggered by way of clicking or double-clicking.
Second obtains subelement 7062, for responding record command, terminal surrounding in preset time period after acquisition shooting
Audio signal.
In the embodiment of the present invention, second obtain subelement 7062 can by built in terminal 700 with sound-recording function
Module obtains the audio signal of terminal surrounding in preset time period.Wherein, which may include built in terminal 700 or peripheral hardware
Sound transducers, the audio signal such as microphone be the electric signal being converted by voice signal, can carry voice, music and
Frequency, amplitude change information of the regular sound wave of audio etc..
In the embodiment of the present invention, since the memory space of image file is restricted, the audio signal of acquisition is unsuitable long,
The period that thus must be provided with obtaining audio signal in advance, as long as obtaining the capacity of the audio signal in the preset time period not
More than memory space, which can be 5S or 10S etc., and the embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, the audio signal around terminal 700 may include environmental audio signal, such as：Noisy
KTV, sound of sea wave, birthday party and concert etc. can also include one section of recording that user is recorded by terminal after shooting,
The embodiment of the present invention is not construed as limiting.
Audio file generation unit 707, the audio signal for being got according to acquiring unit 706 generate audio file.
Composition file generation unit 708, the audio data write-in image file for including by audio file are specified pre-
It stays in position, to generate the target image file for carrying audio data.
In the embodiment shown in fig. 7, terminal 700 is after opening unit 701 opens sound shooting mode, by shooting unit
702 pairs of preview images are shot, and obtain shooting image, and include shooting image by the generation of image file generating unit 703
The image file of image data exports prompt message after judging unit 704 judges to shoot by the first output unit 705
And record button, when the second detection sub-unit 7061 in acquiring unit 706 detects that user triggers the record of record button output
After sound instruction, second, which obtains subelement 7062, responds record command, obtains the sound of terminal surrounding in preset time period after shooting
Frequency signal generates audio file by audio file generation unit 707, further, by composition file generation unit 708 by audio
In the reserved location that the audio data write-in image file that file includes is specified, the target image text for carrying audio data is generated
Part meets requirement of the user to photo diversification so as to enrich photo content.
Fig. 8 is referred to, Fig. 8 is the structural schematic diagram of another terminal disclosed by the embodiments of the present invention.As shown in figure 8, should
Terminal 800 may include shooting unit 801, image file generating unit 802, acquiring unit 803, audio file generation unit
804, composition file generation unit 805, receiving unit 806 and the second output unit 807, wherein：
Shooting unit 801 obtains shooting image for being shot to preview image；
Image file generating unit 802, the image file for generating the image data for including shooting image；
Acquiring unit 803 is used to obtain the audio signal of terminal surrounding in preset time period after shooting；
Audio file generation unit 804, the audio signal for being got according to acquiring unit 803 generate audio file；
Composition file generation unit 805, the audio data write-in image file for including by audio file are specified pre-
It stays in position, to generate the target image file for carrying audio data；
Receiving unit 806, for receiving target image file play instruction input by user；
In the embodiment of the present invention, target image file play instruction can be by user click or double-click shooting interface
Thumbnail or to the left (right side) slide preview interface and enter the mode of photograph album to trigger.
Second output unit 807, for responding target image file play instruction, the mesh that output target image file includes
Logo image and audio data.
In the embodiment of the present invention, terminal 800 refers to receiving target image file input by user broadcasting by receiving unit 806
It enables, into after photograph album, further, the target image of audio data is carried so as to user by the output of the second output unit 807
The target image is checked, while the second output unit 807 also exports a broadcast button, when terminal 800 receives user's triggering
When the play instruction of broadcast button input, the audio data carried in the second output unit 807 output target image file is opened
Beginning playback.
In the embodiment shown in fig. 8, terminal 800 carries audio data in the generation of composition file generation unit 805
After target image file, further, target image file play instruction input by user is received by receiving unit 806, into
Enter photograph album, and target image is exported by the second output unit 807, so that user checks the target image, while the second output is single
Member 807 exports audio data to play the recording of target image carrying, so as to enrich photo content, meets user's control
The requirement of piece diversification.
It should be noted that for each embodiment of the method above-mentioned, for simple description, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should understand that, the application is not limited by the described action sequence, because
For according to the application, certain some step can be performed in other orders or simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and unit not necessarily this Shen
It please be necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (9)
1. a kind of image processing method, which is characterized in that including：
Shooting button is exported to be shot to preview image, obtains shooting image；
Generate the image file for the image data for including the shooting image, wherein the shooting image is decomposed into multiple pictures
Element, and each pixel indicates its gray scale, and the data that the gray value of the multiple pixel is constituted with a numerical value
Information is stored as described image file according to predetermined format, and described image file includes having described image top of file Exif letters
The format information of breath, the Exif information include the information acquired in shooting process by terminal, are then write information to described
The head of image file, the Exif information are one group of acquisition parameters being embedded in described image file format, the Exif
Also with the attribute tags that initial information is empty UserComment as reserved location in information, the UserComment's
The memory space of attribute tags is limited；
The audio signal of the terminal surrounding in preset time period after record button acquisition is shot is exported, the preset time period is used
In limiting the capacity of the audio signal with the memory space of the attribute tags no more than the UserComment, wherein described
Record button and the shooting button are the same virtual push button, and the shooting button function switch is after the shooting is finished
When sound-recording function, the sound-recording function of the virtual push button can just be activated and become record button；
Audio file is generated according to the audio signal, and the audio data that the audio file includes is converted into binary number
According to；
The format information that parsing described image file includes, has just to be searched in the format information in the Exif information
Beginning information is the reserved location of the attribute tags of empty UserComment, then by the audio file include it is binary
Audio data is written in the attribute tags of the specified UserComment of described image file and regenerates Exif information,
And Data Synthesis is carried out with by institute in the Exif information write-in described image file including the audio data that will be regenerated
It states audio data to be integrated with described image data, to generate the target image file for carrying the audio data.
2. according to the method described in claim 1, it is characterized in that, described shoot preview image, acquisition shoots image
Before, the method further includes：
Open sound shooting mode；
Described to be shot to preview image, obtaining shooting image includes：
Under the sound shooting mode, shooting instruction input by user is detected；
The shooting instruction is responded, preview image is shot, obtains shooting image.
3. according to the method described in claim 2, it is characterized in that, described obtain after shooting terminal surrounding in preset time period
Before audio signal, the method further includes：
Judge whether shooting terminates；
If shooting terminates, prompt message is exported, the prompt message is recorded for prompting.
4. according to claims 1 to 3 any one of them method, which is characterized in that the method further includes：
Receive target image file play instruction input by user；
The target image file play instruction is responded, the target image and the audio that output target image file includes
Data.
5. a kind of terminal, which is characterized in that including：
Shooting unit obtains shooting image for exporting shooting button to be shot to preview image；
Image file generating unit, the image file for generating the image data for including the shooting image, wherein will be described
Shooting image is decomposed into multiple pixels, and each pixel indicates its gray scale with a numerical value, and by the multiple picture
The data information that the gray value of element is constituted is stored as described image file according to predetermined format, and described image file includes having institute
The format information of image file head Exif information is stated, the Exif information includes the letter acquired in shooting process by terminal
Breath, then writes information to the head of described image file, the Exif information is to be embedded in described image file format
One group of acquisition parameters, also with the attribute tags that initial information is empty UserComment as reserved in the Exif information
The memory space of position, the attribute tags of the UserComment is limited；
First output unit, for exporting record button, wherein the record button and the shooting button are same virtual
Button, and after the shooting is finished the shooting button function switch be sound-recording function when, the sound-recording function of the virtual push button
It can just be activated and become record button；
Acquiring unit, the audio letter for the terminal surrounding in preset time period after the acquisition shooting after exporting record button
Number, the preset time period is for limiting the capacity of the audio signal with the attribute tags no more than the UserComment
Memory space；Wherein, the acquiring unit includes：
Second detection sub-unit, for detecting the record command for triggering the record button output；
Second obtains subelement, for responding the record command, obtains the audio of terminal surrounding in preset time period after shooting
Signal；
Audio file generation unit, the audio signal for being got according to the acquiring unit generate audio file；
Conversion subunit, the audio data for including by the audio file are converted to binary data；
Composition file generation unit, the format information for including for parsing described image file, to be looked into the format information
Look for the reserved location with the attribute tags that initial information is empty UserComment in the Exif information, then by two into
The attribute tags for the specified UserComment of audio data write-in described image file that the audio file of system includes
In and regenerate Exif information；
Synthesizing subunit, for will regenerate in the Exif information write-in described image file including the audio data into
Row Data Synthesis is the audio data and described image data to be integrated, to generate the mesh for carrying the audio data
Logo image file.
6. terminal according to claim 5, which is characterized in that the composition file generation unit includes：
Parsing subunit, the format information for including for parsing described image file are pre- in the format information to find
Stay position；
Reading subunit, the audio data for including for reading the audio file；The conversion subunit is by the audio number
According to the reserved location being stored in the format information.
7. terminal according to claim 5, which is characterized in that the terminal further includes：
Opening unit before obtaining shooting image, opens sound bat for being shot to preview image in the shooting unit
Take the photograph pattern；
The shooting unit includes：
First detection sub-unit, under the sound shooting mode, detecting shooting instruction input by user；
First obtains subelement, for responding the shooting instruction, is shot to preview image, obtains shooting image.
8. terminal according to claim 7, which is characterized in that the terminal further includes：
Judging unit is used for after the acquiring unit is obtained and shot in preset time period before the audio signal of terminal surrounding,
Judge whether shooting terminates；
First output unit is additionally operable at the end of the judging unit judges to shoot, export prompt message, the prompt
Information is recorded for prompting.
9. according to claim 5~8 any one of them terminal, which is characterized in that the terminal further includes：
Receiving unit, for receiving target image file play instruction input by user；
Second output unit, for responding the target image file play instruction, output target image file includes described
Target image and the audio data.
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| CN106777204B (en) * | 2016-12-23 | 2020-08-07 | 北京安云世纪科技有限公司 | Picture data processing method and device and mobile terminal |
| CN106943754A (en) * | 2017-04-28 | 2017-07-14 | 董宇 | Intelligent terminal information exchange mobile device and control method |
| CN107155062B (en) * | 2017-06-16 | 2019-11-05 | 上海青橙实业有限公司 | Record the photographic method and device, mobile terminal of acoustic information |
| US10372991B1 (en) * | 2018-04-03 | 2019-08-06 | Google Llc | Systems and methods that leverage deep learning to selectively store audiovisual content |
| CN108769535B (en) * | 2018-07-04 | 2021-08-10 | 腾讯科技（深圳）有限公司 | Image processing method, image processing device, storage medium and computer equipment |
| CN109361858A (en) * | 2018-10-29 | 2019-02-19 | 北京小米移动软件有限公司 | Obtain method, apparatus, electronic equipment and the storage medium of image |
| CN111447370B (en) * | 2020-05-19 | 2021-07-27 | Oppo广东移动通信有限公司 | Camera access method, camera access device, terminal equipment and readable storage medium |
| CN112036241A (en) * | 2020-07-27 | 2020-12-04 | 北京达佳互联信息技术有限公司 | Image processing method and device, electronic equipment and storage medium |
| CN111862936A (en) * | 2020-07-28 | 2020-10-30 | 游艺星际(北京)科技有限公司 | Method, device, electronic equipment and storage medium for generating and publishing works |
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