CN106251279A - A kind of image processing method and terminal - Google Patents
A kind of image processing method and terminal Download PDFInfo
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- CN106251279A CN106251279A CN201610685209.5A CN201610685209A CN106251279A CN 106251279 A CN106251279 A CN 106251279A CN 201610685209 A CN201610685209 A CN 201610685209A CN 106251279 A CN106251279 A CN 106251279A
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- image
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- frame sequence
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/60—Memory management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
Abstract
The embodiment of the invention discloses a kind of image processing method and terminal, wherein method includes: first processor obtains the original image gathered by imageing sensor, and by picture frame sequence, described original image is sent to the second processor；Described second processor receives the image that described first processor is sent by described picture frame sequence, and the image receiving described second processor carries out image procossing, and generation processes image；The image that described second processor receives includes described original image；Described second processor shows described process image by display, or described second processor preserves described process image by memorizer.The embodiment of the present invention carries out the collection of image, image preview or image by two processors and stores, and work efficiency is high.
Description
Technical field
The present invention relates to technical field of image processing, particularly relate to a kind of image processing method and terminal.
Background technology
At present, increasing terminal or equipment have the function taken pictures or image, such as smart mobile phone, panel computer etc.
All having and take pictures or camera function, the vehicles such as automobile are by the image of photographic head record driving arranged on car or video recording.
Generally, the processor in terminal calls photographic head, needs, by camera collection image, then to process this image, then
Call the display of the image after display processes or call the storage of the image after memorizer processes.Now, one
Individual processor needs to carry out multinomial work simultaneously, easily causes the most smooth of image preview.
Summary of the invention
The embodiment of the present invention provides a kind of image processing method and terminal, by two processors carry out image collection,
Image preview or image storage, work efficiency is high.
First aspect, embodiments provides a kind of image processing method, and the method includes:
First processor obtains the original image gathered by imageing sensor, and described original image is passed through picture frame
Sequence is sent to the second processor；
Described second processor receives the image that described first processor is sent by described picture frame sequence, and to described
The image that second processor receives carries out image procossing, and generation processes image；The image bag that described second processor receives
Include described original image；
Described second processor shows described process image by display, or described second processor passes through memorizer
Preserve described process image.
On the other hand, embodiments providing a kind of terminal, this terminal includes first processor, the second processor；
Described first processor includes:
Acquiring unit, for obtaining the original image gathered by imageing sensor；
First transmitting element, for being sent to described second processor by described original image by picture frame sequence；
Described second processor includes:
First receives unit, for receiving the image that described first processor is sent by described picture frame sequence；
Processing unit, the image for receiving described second processor carries out image procossing, and generation processes image；Institute
State the image that the second processor receives and include described original image；
Performance element, for showing described process image by display, or described second processor passes through memorizer
Preserve described process image.
The embodiment of the present invention obtains the original image gathered by imageing sensor by first processor, and by described former
Beginning image is sent to the second processor by picture frame sequence；Described second processor receives described first processor by described
The image that picture frame sequence sends, and the image receiving described second processor carries out image procossing, generation processes image；
The image that described second processor receives includes described original image；Described second processor shows described place by display
Manage image, or described second processor preserves described process image by memorizer, carries out image by two processors
Collection, image preview or image storage, work efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly that embodiment of the present invention technical scheme, required use in embodiment being described below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is some embodiments of the present invention, general for this area
From the point of view of logical technical staff, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow diagram that the embodiment of the present invention provides a kind of image processing method；
Fig. 2 is the schematic flow diagram that another embodiment of the present invention provides a kind of image processing method；
Fig. 3 is the principle of a kind of embodiment by the defeated fusion image of image frame sequence biographies that the embodiment of the present invention provides
Schematic diagram；
Fig. 4 is a kind of embodiment by the defeated fusion image of image frame sequence biographies that another embodiment of the present invention provides
Principle schematic；
Fig. 5 is a kind of embodiment by the defeated fusion image of image frame sequence biographies that further embodiment of this invention provides
Principle schematic；
Fig. 6 is the schematic block diagram of a kind of terminal that the embodiment of the present invention provides；
Fig. 7 is the schematic block diagram of a kind of terminal that another embodiment of the present invention provides；
Fig. 8 is the schematic block diagram of a kind of terminal that further embodiment of this invention provides.
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, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments wholely.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
Should be appreciated that when using in this specification and in the appended claims, term " includes " and " comprising " instruction
Described feature, entirety, step, operation, element and/or the existence of assembly, but it is not precluded from one or more further feature, whole
Body, step, operation, element, assembly and/or the existence of its set or interpolation.
It is also understood that the term used in this description of the invention is merely for the sake of the mesh describing specific embodiment
And be not intended to limit the present invention.As used in description of the invention and appended claims, unless on
Hereafter clearly indicating other situation, otherwise " ", " " and " being somebody's turn to do " of singulative is intended to include plural form.
It will be further appreciated that, the term "and/or" used in description of the invention and appended claims is
Refer to the one or more any combination being associated in the item listed and likely combine, and including that these combine.
As used in this specification and in the appended claims, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determining " or " in response to detecting ".Similarly, phrase " if it is determined that " or
" if be detected that [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to really
Fixed " or " [described condition or event] once being detected " or " in response to [described condition or event] being detected ".
In implementing, the terminal described in the embodiment of the present invention includes but not limited to such as have touch sensitive surface
Mobile phone, laptop computer or the tablet PC of (such as, touch-screen display and/or touch pad) etc other just
Portable device.It is to be further understood that in certain embodiments, described equipment not portable communication device, but have tactile
Touch the desk computer of sensing surface (such as, touch-screen display and/or touch pad).
In discussion below, describe the terminal including display and touch sensitive surface.It is, however, to be understood that
It is that terminal can include such as physical keyboard, mouse and/or control other physical user-interface device one or more of bar.
Terminal supports various application programs, such as following in one or more: drawing application program, demonstration application journey
Sequence, word-processing application, website create application program, dish imprinting application program, spreadsheet applications, game application
Program, telephony application, videoconference application, email application, instant messaging applications, exercise
Support the application of application program, photo management application program, digital camera application program, digital camera application program, web-browsing
Program, digital music player application and/or video frequency player application program.
The various application programs that can perform in terminal can use at least one of such as touch sensitive surface public
Physical user-interface device.Among applications and/or can adjust in corresponding application programs and/or change and touch sensitive table
The corresponding information of display in one or more functions in face and terminal.So, the public physical structure of terminal (such as, touches
Sensing surface) the various application programs with the most directly perceived and transparent user interface can be supported.
Seeing Fig. 1, Fig. 1 is the schematic flow diagram that the embodiment of the present invention provides a kind of image processing method, as shown in Figure 1
Image processing method can comprise the following steps that
Step S101: first processor obtains the original image gathered by imageing sensor.
Terminal can include imageing sensor, first processor, the second processor, signal link etc., wherein, first terminal
In each device can be connected by bus, it is also possible to by other data wire, control lines etc. connect.
Specifically, the original image of imageing sensor Real-time Collection current scene in terminal, and this original image is passed through
Bus or the data wire being used for transmitting view data for being connected between first processor with imageing sensor send to first
Processor, now, first processor obtains the original image gathered by imageing sensor.
Step S102: described original image is sent to the second processor by picture frame sequence by described first processor.
Wherein, imageing sensor is according to the original image of predeterminated frequency Real-time Collection current scene, and presets with same
Frequency is transferred to described first processor, original image one frame one that first processor will can obtain in real time according to preset frame rate
Frame is sent to the second processor.Described image frame sequence is classified as what the time order and function order including obtaining according to first processor sorted
Multiple image.According to the principle of first in first out, described original image can be passed through image by signal link by first processor
Frame sequence sends to the second processor.
Step S103: described second processor receives the figure that described first processor is sent by described picture frame sequence
Picture, and the image receiving described second processor carries out image procossing, generation processes image.Wherein, described second process
The image that device receives includes described original image.
The original image being appreciated that imageing sensor collection can be Bayer images, and the second processor is to original image
The mode carrying out processing can be that by picture signal, original image is processed streamline, i.e. ISP (Image Signal
Processing) streamline, processes.Wherein, ISP streamline can include, CFA (Color Filter Array) interpolation
The combination of one or more in process, white balance, edge enhancing, color correction, Gamma correction, greyscale transformation etc..
Step S104: described second processor shows described process image, or described second processor by display
Described process image is preserved by memorizer.
Specifically, terminal can include display and memorizer, and terminal can also external-connection displayer or memorizer.Described
Two processors can show described process image by display, thus realizes the original image of collection current to imageing sensor
Live preview；Described process image can also be preserved by memorizer, thus realize the former of collection current to imageing sensor
The preservation of beginning image.
It is appreciated that terminal can be to have shooting or the equipment of camera function, such as smart mobile phone, panel computer, phase
Machine, drive recorder etc..Terminal can include two processors, i.e. first processor and the second processor, and wherein, first processes
Device and the second processor can integrated on a single die, it is also possible to be integrated in respectively on two chips.Signal link can be
The branch of bus in terminal, it is also possible to be separately provided, signal link may be used for the number between first processor and the second processor
According to transmission, such as, transmission view data.Imageing sensor can be photographic head.
The embodiment of the present invention, obtains the original image gathered by imageing sensor by first processor, and by original
Image is sent to the second processor by picture frame sequence；Second processor receives first processor by described picture frame sequence
The image sent, and the image receiving the second processor carries out image procossing, generation processes image, and wherein, second processes
The image that device receives includes original image；And show described process image by display, or described second processor leads to
Cross memorizer and preserve described process image.The method carries out the collection of image, image preview or image by two processors and deposits
Storage, work efficiency is high.
Seeing Fig. 2, Fig. 2 is the schematic flow diagram that another embodiment of the present invention provides a kind of image processing method, such as Fig. 2 institute
The image processing method shown can comprise the following steps that
Step S201: first processor obtains the original image gathered by imageing sensor.
Terminal can include imageing sensor, first processor, the second processor, signal link etc., wherein, first terminal
In each device can be connected by bus, it is also possible to by other data wire, control lines etc. connect.
Specifically, the original image of imageing sensor Real-time Collection current scene in terminal, and this original image is passed through
Bus or the data wire being used for transmitting view data for being connected between first processor with imageing sensor send to first
Processor, now, first processor obtains the original image gathered by imageing sensor.
Step S202: described original image is sent to the second processor by picture frame sequence.
Wherein, imageing sensor is according to the original image of predeterminated frequency Real-time Collection current scene, and presets with same
Frequency is transferred to described first processor, original image one frame one that first processor will can obtain in real time according to preset frame rate
Frame is sent to the second processor.Described image frame sequence is classified as the multiframe including that the sequencing obtained according to first processor sorts
Image.According to the principle of first in first out, described original image can be passed through image frame sequence by signal link by first processor
Row send to the second processor.
Step S203: described first processor receives multiframe and merges instruction.
Wherein, this image multiframe merges instruction can be that the second processor sends, it is also possible to be first processor according to
The photographing instruction received or continuous shooting instruction generate.This photographing instruction or continuous shooting instruction can be that the second processor sends,
Can also be to receive user in terminal by pressing shoot button or the photographing operation generation of input on touch display screen.
Being appreciated that step S203 can perform by either step before or after step S201, the present invention does not limits.
Step S204: described first processor merges instruction according to described multiframe, carries out many to the N frame original image obtained
Frame fusion treatment, generates K frame fusion image, and described N, K are positive integer.
Specifically, in order to obtain the image of better quality, it usually needs the multiframe original image obtained is carried out multiframe and melts
Conjunction processes.First processor merges instruction according to described multiframe, and the N frame original image obtained is carried out multiframe fusion treatment, raw
Become K frame fusion image.Wherein, K can be 1, it is also possible to is greater than the positive integer of 1；The N frame original image obtained is carried out multiframe
Fusion treatment, generates the concrete method of K frame fusion image and may is that by the Image Fusion N frame original image to obtaining
Process, generate fusion image；Described Image Fusion includes high dynamic illumination Rendering algorithms, super-resolution algorithms, many
One in frame noise reduction algorithm or multiple focal length images blending algorithm etc..
Being appreciated that first processor can include buffer zone, this buffer zone can include multiple buffer unit, institute
Stating buffer unit for caching a frame original image, described buffer zone can cache M frame original image, described N frame original graph
As can be the buffer unit including being currently written in described buffer zone original image, and the described original image that is currently written into
The original image in N-1 buffer unit before buffer unit.Wherein, M is positive integer, and M >=N+2.
Step S205: described K frame fusion image is sent to the second processor by described picture frame sequence.
Specifically, first processor can pass through signal link by described K frame fusion image by described picture frame sequence
It is sent to the second processor.
In the embodiment of the present invention, step S205 can also include: is sent by described picture frame sequence by frame identification information
To the second processor, described frame identification information is in order to identify described fusion image.
Specifically, frame identification information may be embodied in Data Tape (DT) field of fusion image data bag, this fusion
View data bag is used for including fusion image and frame identification information, it is possible to use 0 × 30 to 0 × 37 define frame identification information
Type, such as, user can render image, super-resolution image, multiframe noise-reduced image and many with self-defined high dynamic illumination
The frame identification information of focal length images fusion image is respectively 0 × 30,0 × 31,0 × 32,0 × 33,0 × 36, the second processor root
The image type of this image is judged according to the data in DT field.It is appreciated that the first processor when the second processor receives
By described picture frame sequence send image packet in DT field no data time or be preset data, when such as 0 × 37,
Then think that the first processor that this second processor receives is original image by the image that described picture frame sequence sends.
In the embodiment of the present invention, the embodiment of step S205 may is that and described K frame fusion image is covered described image
K frame original image in frame sequence；The image in picture frame sequence after covering is sent to described second processor successively.When
After one processor generates K frame fusion image, K frame fusion image can be covered K frame in described picture frame sequence by first processor
Original image, by the described picture frame sequence covered through described K frame fusion image, in the picture frame sequence after covering
Described original image and described K frame fusion image, be sent to described second processor successively.
The generally image in picture frame sequence sends with preset frame rate (F), and this preset frame rate can be that imageing sensor obtains
Take the frame per second of original image, with the real-time original image sending and obtaining.Described transmission frame per second is that first processor is in the unit interval
Send the number of image；It is that imageing sensor obtains original in the unit interval that described imageing sensor obtains the frame per second of original image
Image number.
Referring to Fig. 3, Fig. 3 is a kind of enforcement by the defeated fusion image of image frame sequence biographies that the embodiment of the present invention provides
The principle schematic of mode.Fig. 3, as a example by K is 1, illustrates the former of embodiment by the defeated fusion image of image frame sequence biographies
Reason.Picture frame sequence includes according to the multiple image obtaining time order and function order sequence, a frame of the low order end of picture frame sequence
Image is the image being currently transmitted.When first processor does not generates fusion image, first processor output image frame sequence
Arrange identical with the picture frame sequence of first processor input；It is defeated that the picture frame sequence of first processor input is imageing sensor
The picture frame sequence gone out.After first processor generates K frame fusion image, K frame fusion image is covered first processor input
K frame original image in picture frame sequence, forms first processor output picture frame sequence as shown in Figure 3, first processor
The described original image in picture frame sequence after covering and described K frame fusion image, be sent at described second successively
Reason device.
It is appreciated that this K frame fusion image can not change former with any K frame original image in overlay image frame sequence
The transmission frame per second of beginning image.Preferably, K frame after this K frame fusion image covers the original image being currently transmitted is former
Beginning image.
In the embodiment of the present invention, the embodiment of step S205 may is that and described K frame fusion image is inserted described image
In frame sequence；The image in picture frame sequence after inserting is sent to described second processor successively.It is appreciated that described K
Frame fusion image is inserted between two frame original images, it is also possible to dispersion is inserted between multiframe original image, original image
Transmission frame per second can be constant.
Referring to Fig. 4, Fig. 4 is a kind of by the defeated fusion image of image frame sequence biographies of another embodiment of the present invention offer
The principle schematic of embodiment.Fig. 4, as a example by K is 1, illustrates embodiment by the defeated fusion image of image frame sequence biographies
Principle.Picture frame sequence includes according to the multiple image obtaining time order and function order sequence, the one of the low order end of picture frame sequence
Two field picture is the image being currently transmitted.When first processor does not generates fusion image, first processor output picture frame
Sequence is identical with the picture frame sequence that first processor inputs；The picture frame sequence of first processor input is imageing sensor
The picture frame sequence of output.After first processor generates K frame fusion image, K frame fusion image is inserted first processor defeated
Enter in picture frame sequence, formed as shown in Figure 4 first processor output picture frame sequence, first processor will insert after figure
As the described original image in frame sequence and described K frame fusion image, it is sent to described second processor successively.
In the embodiment of the present invention, described described K frame fusion image is inserted in described picture frame sequence after, described will insert
Before the image in picture frame sequence after entering is sent to described second processor successively, described method can also include: adjusts
The transmission frame per second of Q two field picture in picture frame sequence after insertion；Described Q two field picture includes described K frame fusion image；Described Q is
Positive integer, and Q >=K.
Specifically, first processor can adjust the transmission frame per second of Q two field picture in the picture frame sequence after insertion, wherein,
This Q two field picture includes K frame fusion image, and keeps the transmission frame per second of the original image outside Q two field picture constant.Alternatively, adjust
The transmission frame per second of the Q two field picture after whole can be for F* (Q+2)/(Q+2-K).Preferably, this Q two field picture is the image after inserting
Q two field picture after the original image sent in frame sequence, and this Q two field picture includes K frame fusion image.
Referring to Fig. 5, Fig. 5 is a kind of by the defeated fusion image of image frame sequence biographies of further embodiment of this invention offer
The principle schematic of embodiment.Fig. 5 is with K for 1, and Q is the embodiment party by the defeated fusion image of image frame sequence biographies to be described as a example by 3
The principle of formula.Picture frame sequence includes according to the multiple image obtaining time order and function order sequence, the low order end of picture frame sequence
A two field picture be the image being currently transmitted.When first processor does not generates fusion image, first processor output figure
As frame sequence is identical with the picture frame sequence that first processor inputs；The picture frame sequence of first processor input is image and passes
The picture frame sequence of sensor output.After first processor generates K frame fusion image, K frame fusion image is inserted the first process
In device input picture frame sequence, and adjust the transmission frame per second of Q two field picture in the picture frame sequence after insertion, formed as shown in Figure 5
First processor output picture frame sequence, first processor will insert after picture frame sequence in described original image and
Described K frame fusion image, is sent to described second processor successively.If the transmission frame of the picture frame sequence of first processor input
Rate is F, then the transmission frame per second of the Q two field picture adjusted in Fig. 5 is 1.25F.
Step S206: described second processor receives the figure that described first processor is sent by described picture frame sequence
Picture, and the image receiving described second processor carries out image procossing, generation processes image.Wherein, described second process
The image that device receives includes described original image and described K frame fusion image.
The original image being appreciated that imageing sensor collection can be Bayer images, and the K frame that first processor generates melts
Closing image can also be Bayer images, and the mode that original image or fusion image are processed by the second processor can be by former
Beginning image processes streamline, i.e. ISP (Image Signal Processing) streamline by picture signal, processes.Its
In, ISP streamline can include, CFA (Color Filter Array) interpolation processing, white balance, edge strengthen, color school
Just, the combination of one or more in Gamma correction, greyscale transformation etc..
Step S207: described second processor shows described process image, or described second processor by display
Described process image is preserved by memorizer.
Specifically, terminal can include display and memorizer, and terminal can also external-connection displayer or memorizer.Described
Two processors can show described process image by display, thus realizes the original image of collection current to imageing sensor
Live preview；Described process image can also be preserved by memorizer, thus realize the former of collection current to imageing sensor
The preservation of beginning image.
Alternatively, described second processor receive image that described first processor sent by described picture frame sequence it
After, before step S207, this process image can be shown or preserve according to the type selecting of image by the second processor, tool
Body ground, can include frame identification information in the image that the second processor receives, identify the image type of this image, when second processes
When the image that device receives is original image, can select, the original image after processing is shown；When the second processor receives
Image when being fusion image, in the packet of the image that the such as second processor receives frame identification information be 0 × 30,0 × 31,
0 × 32,0 × 33 or 0 × 36, then the second processor can select, and preserves the fusion image after processing.
The embodiment of the present invention, the original image gathered by imageing sensor by first processor acquisition, and according to
The multiframe received merges instruction, the N frame original image obtained carries out multiframe fusion treatment and generates K frame fusion image, and will
Original image and K frame fusion image are sent to the second processor by picture frame sequence；Second processor receives the first process
The image that device is sent by described picture frame sequence, and the image receiving the second processor carries out image procossing, at generation
Reason image, and show described process image by display, or described second processor preserves described process by memorizer
Image, it is achieved the multiframe fusion treatment of original image does not interfere with each other with the live preview of original image, improves the work of terminal
Efficiency, promotes Consumer's Experience.
And, fusion image and original image can be by the signal link interlaced transmission of former second processor, it is not necessary to
Change the hardware configuration of the second processor.
See the schematic block diagram that Fig. 6, Fig. 6 are a kind of terminals that the embodiment of the present invention provides.Described terminal includes at first
Reason device the 61, second processor 62, described first processor 61 and described second processor 62 are connected by signal link 63.Its
In, described first processor 61 may include that acquiring unit 601 and the first transmitting element 602；Described second processor 62 can
To include: the first reception unit 603, processing unit 604 and performance element 605, wherein,
Acquiring unit 601, for obtaining the original image gathered by imageing sensor；
First transmitting element 602, for being sent to described second processor by described original image by picture frame sequence；
Described second processor 62 may include that the first reception unit 603, processing unit 604 and performance element 605,
Wherein,
First receives unit 603, for receiving the image that described first processor is sent by described picture frame sequence；
Processing unit 604, the image for receiving described second processor carries out image procossing, and generation processes figure
Picture；The image that described second processor receives includes described original image；
Performance element 605, for showing described process image by display, or described second processor is by storage
Device preserves described process image.
It should be noted that acquiring unit the 601, first transmitting element 602, first in terminal in various embodiments of the present invention
The function receiving unit 603, processing unit 604 and performance element 605 can be concrete according to the method in said method embodiment
Realizing, it implements process and is referred to the implementation associated description described in said method first embodiment, herein
Repeat no more.
See the schematic block diagram that Fig. 7, Fig. 7 are a kind of terminals that another embodiment of the present invention provides.Described terminal includes
One processor the 71, second processor 72, described first processor 71 and described second processor 72 are connected by signal link 73,
Wherein, described first processor 71 is except including in addition to unit in the first processor 61 included shown in Fig. 6；Second connects
Receipts unit 606, fusion treatment unit the 607, second transmitting element 608 and adjustment unit 609, wherein,
Second receives unit 606, is used for receiving multiframe and merges instruction；
Fusion treatment unit 607, for merging instruction according to described multiframe, carries out multiframe to the N frame original image obtained
Fusion treatment generates K frame fusion image, and described N, K are positive integer, and N >=K；
Second transmitting element 608, for being sent to the second process by described K frame fusion image by described picture frame sequence
Device；The image that described second processor receives also includes described K frame fusion image.
In the embodiment of the present invention, the second transmitting element 608 specifically for:
Described K frame fusion image is covered K frame original image in described picture frame sequence；
The image in picture frame sequence after covering is sent to described second processor successively.
In the embodiment of the present invention, the second transmitting element 608 specifically for:
Described K frame fusion image is inserted in described picture frame sequence；
The image in picture frame sequence after inserting is sent to described second processor successively.
In the embodiment of the present invention, described first processor 71 can also include:
Adjustment unit 609, the transmission frame per second of Q two field picture in the picture frame sequence after adjusting insertion；Described Q two field picture
Including described K frame fusion image；Described Q is positive integer, and Q >=K.
It should be noted that acquiring unit the 601, first transmitting element 602, first in terminal in various embodiments of the present invention
Receive unit 603, processing unit 604, performance element 605, second receives unit 606, fusion treatment unit 607, second sends
The function of unit 608 and adjustment unit 609 can implement according to the method in said method embodiment, and it implemented
Journey is referred to the implementation associated description described in said method first embodiment and the second embodiment, the most superfluous
State.
See the schematic block diagram that Fig. 8, Fig. 8 are a kind of terminals that further embodiment of this invention provides.Described terminal can be wrapped
Include first processor the 801, second processor 802, one or more input equipments 803, one or more outut devices 804 and depositing
Reservoir 805.Above-mentioned second processor 802, input equipment 803, outut device 804 and memorizer 805 are connected by bus 806,
First processor 801 and the second processor 802 are connected by signal link 807, and memorizer 805 is used for storing instruction, wherein, defeated
Enter equipment 803 and can include imageing sensor.Input equipment 803 can connect first processor 801 by data wire 808.Deposit
Reservoir 805 is used for storing instruction, and first processor 801 and the second processor 802 are for performing the finger of memorizer 805 storage
Order.Wherein,
First processor 801 may be used for, and is obtained by data wire 808 and is adopted by imageing sensor in input equipment 803
The original image of collection, and by signal link 807, described original image is sent to the second processor by picture frame sequence
802；
Described second processor 802 is used for, and receives the figure that described first processor 801 is sent by described picture frame sequence
Picture, and the image receiving described second processor 802 carries out image procossing, generation processes image；Described second processor
802 images received include described original image；
Described second processor 802 shows described process image, or described second by display in outut device 804
Processor preserves described process image by memorizer 805.
In the embodiment of the present invention, described method first processor 801 is additionally operable to perform,
Receive multiframe by equipment 803 to be entered and merge instruction；
Merge instruction according to described multiframe, the N frame original image obtained is carried out multiframe fusion treatment and generates K frame fusion figure
Picture, described N, K are positive integer, and N >=K；
By described signal link 807, described K frame fusion image is sent to the second process by described picture frame sequence
Device 802；The image that described second processor 802 receives also includes described K frame fusion image.
In the embodiment of the present invention, described first processor 801 performs the described signal link 807 that passes through and is merged by described K frame
Image be may include that to the second processor 802 by the transmission of described picture frame sequence
Described K frame fusion image is covered K frame original image in described picture frame sequence；
The image in picture frame sequence after covering is sent to described second processor 802 successively.
In the embodiment of the present invention, described first processor 801 performs the described signal link 807 that passes through and is merged by described K frame
Image be may include that to the second processor 802 by the transmission of described picture frame sequence
Described K frame fusion image is inserted in described picture frame sequence；
The image in picture frame sequence after inserting is sent to described second processor 802 successively.
In the embodiment of the present invention, described first processor 801 performs described by the described K frame fusion image described image of insertion
After in frame sequence, described will be inserted by signal link 807 after picture frame sequence in image be sent to described the successively
Before two processors 802, described first processor 801 is additionally operable to perform:
Adjust the transmission frame per second of Q two field picture in the picture frame sequence after inserting；Described Q two field picture includes that described K frame merges
Image；Described Q is positive integer, and Q >=K.
Should be appreciated that in embodiments of the present invention, alleged first processor 801 or the second processor 802 can be central authorities
Processing unit (Central Processing Unit, CPU), this processor can also is that other general processors, digital signal
Processor (Digital Signal Processor, DSP), special IC (Application Specific
Integrated Circuit, ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA)
Or other PLDs, discrete gate or transistor logic, discrete hardware components etc..General processor is permissible
It is microprocessor or this processor can also be the processor etc. of any routine.Preferably, first processor 801 is DSP
(Digital Signal Processing) processor, the second processor 802 can be ARM (Acorn RISC Machine)
Processor.
In various embodiments of the present invention, input equipment 803 can include that imageing sensor, Trackpad, fingerprint adopt sensor
(for gathering the finger print information of user and the directional information of fingerprint), mike etc., outut device 804 can include display
(LCD etc.), speaker etc..
This memorizer 805 can include read only memory and random access memory, and to first processor 801 and
Two processors 802 provide instruction and data.A part for memorizer 805 can also include nonvolatile RAM.
Such as, memorizer 805 can be with the information of storage device type.
In implementing, first processor the 801, second processor 802 described in the embodiment of the present invention, input equipment
803, outut device 804, memorizer 805, bus 806, signal link 807 and data wire 808 can perform the embodiment of the present invention
Implementation described in the first embodiment of the method for the image procossing provided and the second embodiment, it is possible to perform the present invention
The implementation of the terminal described by embodiment, does not repeats them here.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example that the embodiments described herein describes
Unit and algorithm steps, it is possible to electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware
With the interchangeability of software, the most generally describe composition and the step of each example according to function.This
A little functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Specially
Industry technical staff can use different methods to realize described function to each specifically should being used for, but this realization is not
It is considered as beyond the scope of this invention.
Those skilled in the art is it can be understood that arrive, for convenience of description and succinctly, and the end of foregoing description
End and the specific works process of unit, be referred to the corresponding process in preceding method embodiment, do not repeat them here.
In several embodiments provided herein, it should be understood that disclosed terminal and method, can be passed through it
Its mode realizes.Such as, device embodiment described above is only schematically, such as, and the division of described unit, only
Being only a kind of logic function to divide, actual can have other dividing mode, the most multiple unit or assembly to tie when realizing
Close or be desirably integrated into another system, or some features can be ignored, or not performing.It addition, shown or discussed phase
Coupling between Hu or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication
Connect, it is also possible to be electric, machinery or other form connect.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize embodiment of the present invention scheme
Purpose.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to be that two or more unit are integrated in a unit.Above-mentioned integrated
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part in other words prior art contributed, or this technical scheme completely or partially can be with the form of software product
Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be personal computer, server, or the network equipment etc.) performs the complete of method described in each embodiment of the present invention
Portion or part steps.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
Step in embodiment of the present invention method can carry out order according to actual needs and adjust, merges and delete.
Unit in embodiment of the present invention terminal can merge according to actual needs, divides and delete.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in the amendment of various equivalence or replace
Changing, these amendments or replacement all should be contained within protection scope of the present invention.Therefore, protection scope of the present invention should be with right
The protection domain required is as the criterion.
Claims (10)
1. an image processing method, it is characterised in that including:
First processor obtains the original image gathered by imageing sensor, and by described original image by picture frame sequence
It is sent to the second processor；
Described second processor receives the image that described first processor is sent by described picture frame sequence, and to described second
The image that processor receives carries out image procossing, and generation processes image；The image that described second processor receives includes institute
State original image；
Described second processor shows described process image by display, or described second processor is preserved by memorizer
Described process image.
Method the most according to claim 1, it is characterised in that described method also includes:
Described first processor receives multiframe and merges instruction；
Described first processor merges instruction according to described multiframe, the N frame original image obtained is carried out multiframe fusion treatment raw
Becoming K frame fusion image, described N, K are positive integer, and N >=K；
Described K frame fusion image is sent to the second processor by described picture frame sequence；Described second processor receives
Image also include described K frame fusion image.
Method the most according to claim 2, it is characterised in that described by described K frame fusion image by described picture frame
Sequence transmission includes to the second processor:
Described K frame fusion image is covered K frame original image in described picture frame sequence；
The image in picture frame sequence after covering is sent to described second processor successively.
Method the most according to claim 2, it is characterised in that described by described K frame fusion image by described picture frame
Sequence transmission includes to the second processor:
Described K frame fusion image is inserted in described picture frame sequence；
The image in picture frame sequence after inserting is sent to described second processor successively.
Method the most according to claim 4, it is characterised in that described by the described K frame fusion image described picture frame of insertion
After in sequence, described will insert after picture frame sequence in image be sent to described second processor successively before, described
Method also includes:
Adjust the transmission frame per second of Q two field picture in the picture frame sequence after inserting；Described Q two field picture includes described K frame fusion image；
Described Q is positive integer, and Q >=K.
6. a terminal, it is characterised in that described terminal includes first processor, the second processor, and wherein, described first processes
Device includes:
Acquiring unit, for obtaining the original image gathered by imageing sensor；
First transmitting element, for being sent to described second processor by described original image by picture frame sequence；
Described second processor includes:
First receives unit, for receiving the image that described first processor is sent by described picture frame sequence；
Processing unit, the image for receiving described second processor carries out image procossing, and generation processes image；Described
The image that two processors receive includes described original image；
Performance element, for showing described process image by display, or described second processor is preserved by memorizer
Described process image.
Terminal the most according to claim 6, it is characterised in that described first processor also includes:
Second receives unit, is used for receiving multiframe and merges instruction；
Fusion treatment unit, for merging instruction according to described multiframe, carries out multiframe fusion treatment to the N frame original image obtained
Generating K frame fusion image, described N, K are positive integer, and N >=K；
Second transmitting element, for being sent to the second processor by described K frame fusion image by described picture frame sequence；Described
The image that second processor receives also includes described K frame fusion image.
Terminal the most according to claim 7, it is characterised in that the second transmitting element specifically for:
Described K frame fusion image is covered K frame original image in described picture frame sequence；
The image in picture frame sequence after covering is sent to described second processor successively.
Terminal the most according to claim 7, it is characterised in that the second transmitting element specifically for:
Described K frame fusion image is inserted in described picture frame sequence；
The image in picture frame sequence after inserting is sent to described second processor successively.
Terminal the most according to claim 9, it is characterised in that described first processor also includes:
Adjustment unit, the transmission frame per second of Q two field picture in the picture frame sequence after adjusting insertion；Described Q two field picture includes institute
State K frame fusion image；Described Q is positive integer, and Q >=K.
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| CN201610685209.5A CN106251279A (en) | 2016-08-18 | 2016-08-18 | A kind of image processing method and terminal |
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