CN107170432A - A kind of music generating method and device - Google Patents
A kind of music generating method and device Download PDFInfo
- Publication number
- CN107170432A CN107170432A CN201710208920.6A CN201710208920A CN107170432A CN 107170432 A CN107170432 A CN 107170432A CN 201710208920 A CN201710208920 A CN 201710208920A CN 107170432 A CN107170432 A CN 107170432A
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- China
- Prior art keywords
- music
- image
- picture
- note
- terminal
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
- G10H1/0025—Automatic or semi-automatic music composition, e.g. producing random music, applying rules from music theory or modifying a musical piece
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/101—Music Composition or musical creation; Tools or processes therefor
- G10H2210/111—Automatic composing, i.e. using predefined musical rules
Abstract
The present invention relates to a kind of music generating method and device.Method comprises the following steps:Obtain the multiple images feature of picture in terminal;According to preset rules, multiple note informations with the multiple Image Feature Matching are obtained;Music corresponding with the picture is produced according to the multiple note information.Implement technical scheme, the characteristics of image that the music of generation can directly reflect in picture, the music of generation and the matching effect of picture are good, realize vision to the conversion of the sense of hearing.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of music generating method and device.
Background technology
In order to increase interest during browsing pictures, while terminal shows picture, it can also play and be closed with the picture
The music of connection.At present, traditional way is, terminal first according to such as place and time for having shot picture, on network or
Matching music is searched in the music libraries that person pre-establishes, then, is played by player while the picture is browsed
Matching music.
The mode for the music that existing offer matches with picture, due to being search and picture in existing music libraries
The music matched somebody with somebody, therefore often occur that the music searched can not react the situation of the various contents described in picture well,
Matching effect is poor.
The content of the invention
The technical problem to be solved in the present invention is the mode for the music that existing offer matches with picture, searches
The matching effect of music and picture is poor, and there is provided one kind for the defect for the content that the music searched can not reflect in picture well
Music generating method and device.
The technical solution adopted for the present invention to solve the technical problems is:A kind of music generating method is provided, including it is following
Step:
Obtain the multiple images feature of picture in terminal;
According to preset rules, multiple note informations with the multiple Image Feature Matching are obtained;
Music corresponding with the picture is produced according to the multiple note information.
Preferably, the multiple features for obtaining picture in terminal include:
In using terminal browsing pictures, the multiple images feature of the picture shown by terminal is obtained;
The music generating method also includes:
Play music corresponding with the picture.
Preferably, the music generating method also includes:
If receiving play instruction, music corresponding with the picture is played.
Preferably, described according to preset rules, the multiple note informations obtained with the multiple characteristic matching include:
High pitch, middle pitch or the sound of bass are obtained according to the quantity of type identical characteristics of image in the multiple characteristics of image
Symbol;Or
The note for rising that half tune or drop half are adjusted is obtained according to the quantity of type identical characteristics of image in the multiple characteristics of image;
Or
Corresponding audio is obtained according to the characteristics of image of biotype is preset in the multiple characteristics of image.
Preferably, the note information includes " Do ", " Ri ", " Me ", " Fa ", " So ", " La ", the note of " Si ", sound
Effect, dubs in background music, beat, high pitch, middle pitch, the note of bass, rises half and adjusts, drops half note adjusted, pronunciation length, or their group
Close.
Preferably, the multiple images feature for obtaining the picture shown by terminal includes:
The multiple images feature of the picture shown by terminal is obtained by Edge-Detection Algorithm.
A kind of music producing device is provided, applied to terminal, the music producing device includes:
Characteristics of image acquiring unit, obtains the multiple images feature of picture in terminal;
Note information acquiring unit, for according to preset rules, the multiple notes obtained with the multiple Image Feature Matching to be believed
Breath;
Music generation unit, for producing music corresponding with the picture according to the multiple note information.
Preferably, described image feature acquiring unit includes:
First characteristics of image acquisition module, in using terminal browsing pictures, obtaining the multiple of the picture shown by terminal
Characteristics of image;
The music producing device also includes:
First broadcast unit, for playing music corresponding with the picture.
Preferably, the music producing device also includes:
Second broadcast unit, for when receiving play instruction, playing music corresponding with the picture;
Or, the note information acquiring unit includes:
First note data obtaining module, for the quantity according to type identical characteristics of image in the multiple characteristics of image come
Obtain the note of high pitch, middle pitch or bass;Or
Second note information acquisition module, for the quantity according to type identical characteristics of image in the multiple characteristics of image come
Obtain the note for rising that half tune or drop half are adjusted;Or
Audio acquisition module, corresponding sound is obtained according to the characteristics of image of biotype is preset in the multiple characteristics of image
Effect.
Preferably, the note information includes " Do ", " Ri ", " Me ", " Fa ", " So ", " La ", the note of " Si ", sound
Effect, dubs in background music, beat, high pitch, middle pitch, the note of bass, rises half and adjusts, drops half note adjusted, pronunciation length, or their group
Close;
Or, described image feature acquiring unit includes:
Second characteristics of image acquisition module, for obtaining the multiple of the picture shown by terminal by Edge-Detection Algorithm
Characteristics of image.
Implement technical scheme, the characteristics of image that the music of generation can directly reflect in picture, the sound of generation
It is happy good with picture matching effect, vision is realized to the conversion of the sense of hearing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of the first embodiment for music generating method that the present invention is provided;
Fig. 2 is a kind of flow chart of the second embodiment for music generating method that the present invention is provided;
Fig. 3 is a kind of functional block diagram of the first embodiment for music producing device that the present invention is provided;
Fig. 4 is a kind of functional block diagram of the second embodiment for music producing device that the present invention is provided.
Embodiment
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
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, a kind of music generating method that Fig. 1 provides for the present invention, the operating method of the embodiment can be answered
For in terminal.Wherein, terminal includes but is not limited to mobile terminal, tablet personal computer, intelligent watch, Intelligent bracelet, notebook electricity
Brain, desktop computer, MP3, MP4 etc..The operating system of terminal may include but be not limited to Flyme operating systems, Android operations
System, IOS operating systems, Symbian (Saipan) operating system, Black Berry (blackberry, blueberry) operating system, Windows
Phone operating systems etc..As shown in Fig. 1, the music generating method of the embodiment comprises the following steps:
S11:Obtain the multiple images feature of picture in terminal.
In step s 11, the picture in terminal can be obtained by various modes, for example, downloaded by network, camera
Shoot or acquisition etc. in the Picture album of terminal.
After picture is obtained, the characteristics of image in picture can be identified and be obtained automatically, can also received
During to control instruction, the characteristics of image in corresponding picture is identified and obtained.User can by with terminal interact come
Input control instruction.
Characteristics of image be picture described in can be by the content of onomatopoeia, such as figure of one rainy day pond side frog
Piece, characteristics of image is rain and frog, and characteristics of image also has some parameters, such as quantity, radian, length.
The characteristics of image in picture can be identified by various image recognition technologys, it is preferable that figure can be used
As edge detection algorithm(PatternRecognition)To identify the multiple images feature in picture.
Step S12:According to preset rules, multiple note informations with the multiple Image Feature Matching are obtained.
Wherein, note information includes " Do ", " Ri ", " Me ", " Fa ", " So ", " La ", the note of " Si ", and audio is dubbed in background music,
Beat, high pitch, middle pitch, the note of bass rise half and adjust, drop half note adjusted, pronunciation length, or combinations thereof.
Specifically, can be obtained and the type according to the quantity of type identical characteristics of image in multiple images feature
Multiple note informations of multiple images characteristic matching.For example, according to the number of type identical characteristics of image in multiple images feature
Measure to obtain high pitch, middle pitch or the note of bass;Or, obtained according to the quantity of type identical characteristics of image in multiple features
Take the note for rising that half tune or drop half are adjusted;Or, obtain matching according to the characteristics of image of biotype is preset in multiple features
Multiple note informations.
The picture of such as one rainy day pond side frog, high pitch, middle pitch or bass are obtained according to the quantity of frog
Note, for another example obtain the note that half tune or drop half are adjusted according to the quantity of rain, for another example respectively from " Do ", " Ri ", " Me ",
The note matched with frog and rain is selected in " Fa ", " So ", " La ", the note of " Si ".
In a preferred embodiment, note information includes audio.In step s 12, according to the default rule of correspondence, respectively
Obtain multiple audios with multiple images characteristic matching.The picture of such as one rainy day pond side frog, obtains frog respectively
The audio of matching, and the audio that rain is matched.
In other embodiments, it can also be obtained pair according to the characteristics of image of biotype is preset in multiple images feature
The audio answered, such as mewing, bark corresponding audio, the audio that number rocks in the wind etc..The image of non-default biotype
Feature, then with " Do ", " Ri ", " Me ", " Fa ", " So ", " La ", " Si " note, dub in background music, beat, high pitch, middle pitch, bass
Note, rises half and adjusts, drops half note adjusted, pronunciation length, or combinations thereof match.
Step S13:Music corresponding with the picture is produced according to multiple note informations of acquisition.
Specifically, producing the sound of the characteristics of image of the type using multiple note informations of the Image Feature Matching of same type
It is happy.Using such method, the music of all types of characteristics of image in picture is produced, then by all types of characteristics of image
Music be overlapped and/or arrangement produces corresponding with picture music in sequence.
For example, multiple audios are superimposed and/or the music corresponding with the picture of arrangement generation in sequence, again
Such as, the music of the characteristics of image by multiple audios with being produced according to note information is superimposed and/or arrangement is produced in sequence
Music corresponding with the picture, and for example by the music superposition of all characteristics of image produced according to note information and/or by one
Fixed order arrangement produces music corresponding with the picture.
Fig. 2 is a kind of flow chart of the second embodiment for music generating method that the present invention is provided, as shown in Fig. 2 at this
In embodiment, music generating method includes:
S21:Obtain the multiple images feature of picture in terminal;
S22:According to preset rules, multiple note informations with the multiple Image Feature Matching are obtained;
S23:Music corresponding with the picture is produced according to multiple note informations of acquisition;
S24:Play music corresponding with the picture.
The region of the present embodiment and first embodiment is, in the step S21 of the present embodiment, in using terminal browse graph
During piece, the multiple images feature of the picture shown by terminal is obtained.
That is, when user's browsing pictures, the multiple images for the picture that terminal currently browses automatic acquisition user
Feature, obtains multiple note informations with multiple images characteristic matching, and believe using the multiple notes obtained according to preset rules
Breath produces music corresponding with picture.
In step s 24, can automatically it be played corresponding to the picture automatically generated when user's browsing pictures
Music.In other embodiments, the play instruction of user's input can also be received, and is played and institute when receiving play instruction
State the corresponding music of picture.
Fig. 3 is the functional block diagram of the music producing device first embodiment of the present invention, and music producing device 300 is applied to whole
In end.Wherein, terminal include but is not limited to mobile terminal, it is tablet personal computer, intelligent watch, Intelligent bracelet, notebook computer, desk-top
Computer, MP3, MP4 etc..The operating system of terminal may include but be not limited to Flyme operating systems, Android operating systems, IOS
Operating system, Symbian (Saipan) operating system, Black Berry (blackberry, blueberry) operating system, Windows Phone operations system
System etc..
Music producing device 300 includes:
Characteristics of image acquiring unit 310, obtains the multiple images feature of picture in terminal;
Note information acquiring unit 320, for according to preset rules, obtaining multiple notes with the multiple Image Feature Matching
Information;
Music generation unit 330, for producing music corresponding with the picture according to the multiple note information.
Wherein, the picture in terminal can be obtained by various modes, for example downloaded by network, camera shoot or
Obtained in the Picture album of terminal etc..
After picture is obtained, the characteristics of image in picture can be identified and be obtained automatically, can also received
During to control instruction, the characteristics of image in corresponding picture is identified and obtained.User can by with terminal interact come
Input control instruction.
Characteristics of image be picture described in can be by the content of onomatopoeia, such as figure of one rainy day pond side frog
Piece, characteristics of image is rain and frog, and characteristics of image also has some parameters, such as quantity, radian, length.
The characteristics of image in picture can be identified by various image recognition technologys, it is preferable that characteristics of image is obtained
Unit 310 is taken to include the second characteristics of image acquisition module, the second characteristics of image acquisition module is used to calculate by Image Edge-Detection
Method obtains the multiple images feature of the picture shown by terminal.
Wherein, note information includes " Do ", " Ri ", " Me ", " Fa ", " So ", " La ", the note of " Si ", and audio is dubbed in background music,
Beat, high pitch, middle pitch, the note of bass rise half and adjust, drop half note adjusted, pronunciation length, or combinations thereof.
Specifically, can be obtained and the type according to the quantity of type identical characteristics of image in multiple images feature
Multiple note informations of multiple images characteristic matching, note information acquiring unit 320 can include:
First note data obtaining module, for the quantity according to type identical characteristics of image in the multiple characteristics of image come
Obtain the note of high pitch, middle pitch or bass;Or
Second note information acquisition module, for the quantity according to type identical characteristics of image in the multiple characteristics of image come
Obtain the note for rising that half tune or drop half are adjusted;Or
Audio acquisition module, corresponding audio is obtained according to the characteristics of image of biotype is preset in the multiple characteristics of image
Or multiple note informations of matching.
The picture of such as one rainy day pond side frog, high pitch, middle pitch or bass are obtained according to the quantity of frog
Note, for another example obtain the note that half tune or drop half are adjusted according to the quantity of rain, for another example respectively from " Do ", " Ri ", " Me ",
" Fa ", " So ", " La ", the note of " Si " select the note matched with frog and rain.
In a preferred embodiment, note information includes audio.Note information acquiring unit 320 is advised according to default correspondence
Then, multiple audios with multiple images characteristic matching are obtained respectively.The picture of such as one rainy day pond side frog, is obtained respectively
The audio for taking frog to match, and the audio that rain is matched.
In other embodiments, note information acquiring unit 320 can also be according to default biological species in multiple images feature
The characteristics of image of type obtains corresponding audio, such as mewing, bark corresponding audio, the audio that number rocks in the wind etc..
Note information acquiring unit 320 using non-default biotype characteristics of image, with " Do ", " Ri ", " Me ", " Fa ", " So ",
" La ", " Si " note, dub in background music, beat, high pitch, middle pitch, the note of bass, rise half tune, drop half note adjusted, pronunciation length,
Or combinations thereof is matched.
Specifically, generating the sound of the characteristics of image of the type using multiple note informations of the Image Feature Matching of same type
It is happy.Using such method, the music of all types of characteristics of image in picture is generated, then by all types of characteristics of image
Music be overlapped and/or arrangement produces corresponding with picture music in sequence.
For example, multiple audios are superimposed and/or the music corresponding with the picture of arrangement generation in sequence, again
Such as, the music of the characteristics of image by multiple audios with being produced according to note information is superimposed and/or arrangement is produced in sequence
Music corresponding with the picture, and for example by the music superposition of all characteristics of image produced according to note information and/or by one
Fixed order arrangement produces music corresponding with the picture.
Fig. 4 is a kind of functional block diagram of the second embodiment for music producing device that the present invention is provided, as shown in figure 4,
In the present embodiment,
Music producing device 400 includes:
Characteristics of image acquiring unit 410, obtains the multiple images feature of picture in terminal;
Note information acquiring unit 420, for according to preset rules, obtaining multiple notes with the multiple Image Feature Matching
Information;
Music generation unit 430, for producing music corresponding with the picture according to the multiple note information;
The difference of the present embodiment and first embodiment is that in the present embodiment, characteristics of image acquiring unit 410 includes the first figure
As feature acquisition module, the first characteristics of image acquisition module is used in using terminal browsing pictures, and the automatic terminal that obtains shows
Multiple picture features of the picture shown.
That is, when user's browsing pictures, the multiple images for the picture that terminal currently browses automatic acquisition user
Feature, obtains multiple note informations with multiple images characteristic matching, and believe using the multiple notes obtained according to preset rules
Breath produces music corresponding with the picture.
In the present embodiment, music producing device 400 also includes:
First broadcast unit 440, in using terminal browsing pictures, playing music corresponding with the picture.
That is, when user's browsing pictures, the music corresponding to the picture that automatically generates will be played automatically.
In other embodiments, compared with first embodiment, music producing device 300 also includes:
Second broadcast unit, for when receiving play instruction, playing music corresponding with the picture.
Step in the method for the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.This
Module or unit or subelement in the device of inventive embodiments can be combined, divided and deleted according to actual needs.This
The all or part of step that field those of ordinary skill is appreciated that in the various methods of above-described embodiment can be by program
Carry out the device-dependent hardware of command terminal to complete, the program can be stored in a computer-readable recording medium, storage is situated between
Matter can include:Flash disk, read-only storage (Read-Only Memory, ROM), random access device (Random Access
Memory, RAM), disk or CD etc..
Above disclosed is only presently preferred embodiments of the present invention, can not limit the right of the present invention with this certainly
Scope, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to right of the present invention
It is required that the equivalent variations made, still fall within and invent covered scope.
Claims (10)
1. a kind of music generating method, applied to terminal, it is characterised in that the music generating method includes:
Obtain the multiple images feature of picture in terminal;
According to preset rules, multiple note informations with the multiple Image Feature Matching are obtained;
Music corresponding with the picture is produced according to the multiple note information.
2. music generating method according to claim 1, it is characterised in that multiple features of picture in the acquisition terminal
Including:
In using terminal browsing pictures, the multiple images feature of the picture shown by terminal is obtained;
The music generating method also includes:
Play music corresponding with the picture.
3. music generating method according to claim 1, it is characterised in that the music generating method also includes:
If receiving play instruction, music corresponding with the picture is played.
4. music generating method according to claim 1, it is characterised in that described according to preset rules, obtain with it is described
Multiple note informations of multiple characteristic matchings include:
High pitch, middle pitch or the sound of bass are obtained according to the quantity of type identical characteristics of image in the multiple characteristics of image
Symbol;Or
The note for rising that half tune or drop half are adjusted is obtained according to the quantity of type identical characteristics of image in the multiple feature;Or
Corresponding audio is obtained according to the characteristics of image of biotype is preset in the multiple characteristics of image.
5. music generating method according to claim 1, it is characterised in that:The note information include " Do ", " Ri ",
" Me ", " Fa ", " So ", " La ", the note of " Si ", audio are dubbed in background music, beat, high pitch, middle pitch, the note of bass, are risen half and are adjusted, drop
Half note adjusted, pronunciation length, or combinations thereof.
6. music generating method according to claim 1, it is characterised in that picture shown by the acquisition terminal it is many
Individual characteristics of image includes:
The multiple images feature of the picture shown by terminal is obtained by Edge-Detection Algorithm.
7. a kind of music producing device, applied to terminal, it is characterised in that the music producing device includes:
Characteristics of image acquiring unit, obtains the multiple images feature of picture in terminal;
Note information acquiring unit, for according to preset rules, the multiple notes obtained with the multiple Image Feature Matching to be believed
Breath;
Music generation unit, for producing music corresponding with the picture according to the multiple note information.
8. music producing device according to claim 7, it is characterised in that described image feature acquiring unit includes:
First characteristics of image acquisition module, in using terminal browsing pictures, obtaining the multiple of the picture shown by terminal
Characteristics of image;
The music producing device also includes:
First broadcast unit, for playing music corresponding with the picture.
9. music producing device according to claim 7, it is characterised in that the music producing device also includes:
Second broadcast unit, for when receiving play instruction, playing music corresponding with the picture;
Or, the note information acquiring unit includes:
First note data obtaining module, for the quantity according to type identical characteristics of image in the multiple characteristics of image come
Obtain the note of high pitch, middle pitch or bass;Or
Second note information acquisition module, for the quantity according to type identical characteristics of image in the multiple characteristics of image come
Obtain the note for rising that half tune or drop half are adjusted;Or
Audio acquisition module, corresponding audio is obtained according to the characteristics of image of biotype is preset in the multiple feature.
10. music producing device according to claim 7, it is characterised in that the note information include " Do ", " Ri ",
" Me ", " Fa ", " So ", " La ", the note of " Si ", audio are dubbed in background music, beat, high pitch, middle pitch, the note of bass, are risen half and are adjusted, drop
Half note adjusted, pronunciation length, or combinations thereof;
Or, described image feature acquiring unit includes:
Second characteristics of image acquisition module, for obtaining the multiple of the picture shown by terminal by Edge-Detection Algorithm
Characteristics of image.
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