CN107066400A - Signal processing method, device and the electronic equipment of electronic equipment - Google Patents
Signal processing method, device and the electronic equipment of electronic equipment Download PDFInfo
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- CN107066400A CN107066400A CN201611145296.1A CN201611145296A CN107066400A CN 107066400 A CN107066400 A CN 107066400A CN 201611145296 A CN201611145296 A CN 201611145296A CN 107066400 A CN107066400 A CN 107066400A
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- exposal model
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0016—Inter-integrated circuit (I2C)
Abstract
The present invention provides signal processing method, device and the electronic equipment of a kind of electronic equipment, belongs to technical field of electronic equipment.This method includes：AP sends control information to DSP；Control information includes corresponding first configuration parameter of exposal model；DSP determines the corresponding reuse algorithm of exposal model according to the first configuration parameter, and the parameter information of reuse algorithm is sent into sensor；Sensor generates the corresponding multiframe original digital image data of reuse algorithm according to the parameter information of reuse algorithm；And transmit multiframe original digital image data to DSP；DSP is handled multiframe original digital image data, and by the image transmitting after processing to AP.Signal processing method, device and the electronic equipment for the electronic equipment that the present invention is provided, reduce AP complexity.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to the signal processing method of a kind of electronic equipment, device and
Electronic equipment.
Background technology
With continuing to develop for science and technology, electronic equipment is had become in people's life as a kind of important electronic equipment
A vital part.Especially the camera function of electronic equipment, even more enriches the life of people.
In the prior art, user is it is determined that after exposal model, application processor (Application Processor, letter
Claim AP) by I2C to sensor send reuse algorithm parameter information, sensor according to the parameter information of the reuse algorithm generate
After corresponding frame image data, two field picture is sent to AP by I2C and generates message, AP receives the two field picture of sensor transmission
After generating message, by Serial Peripheral Interface (SPI) (Serial Peripheral Interface, abbreviation SPI) to data signal
Handle (Digital Signal Processing, abbreviation DSP) and send control message so that DSP is receiving the control message
Afterwards, frame image data is read, and frame image data is carried out to calculate generation synthetic frame, with the view data after being handled,
And transmit the view data after handling to AP；AP is received after the view data after the processing, is carried out in mobile phone interface
Display so that user can check the photo of shooting by mobile phone interface.
Therefore, in the prior art, user is during taking pictures, and AP is needed by being interacted between I2C and sensor,
And need to interact with DSP by SPI so that AP load is larger, so as to cause AP complexity higher.
The content of the invention
The present invention provides the signal processing method and device of a kind of electronic equipment, to reduce AP complexity.
The embodiment of the present invention provides the signal processing method of a kind of electronic equipment, and the electronic equipment includes：Using processing
Device AP, sensor and Digital Signal Processing DSP；Methods described includes：
AP sends control information to DSP；The control information includes corresponding first configuration parameter of exposal model；
DSP determines the corresponding reuse algorithm of the exposal model according to first configuration parameter, and the scene is calculated
The parameter information of method is sent to sensor；
Sensor generates the corresponding multiframe original digital image data of reuse algorithm according to the parameter information of the reuse algorithm；And will
The multiframe original digital image data is transmitted to DSP；
DSP is handled the multiframe original digital image data, and by the image transmitting after processing to AP.
In an embodiment of the present invention, the parameter information of the reuse algorithm is sent to sensor by the DSP, including：
The parameter information of the reuse algorithm is sent to sensor by the DSP by I2C.
In an embodiment of the present invention, before the AP sends control information to DSP, in addition to：
AP predefines the exposal model；
AP determines corresponding first configuration parameter of exposal model according to the exposal model.
In an embodiment of the present invention, the AP predefines the exposal model, including：
AP determines the second configuration parameter according to the screen input operation of the electronic equipment；And by second configuration parameter
Transmit to sensor；
The sensor generates RAW area image data according to second configuration parameter, and will be described by the DSP
RAW area image data are transferred to DSP and transmitted to AP；
AP opens the exposal model according to the RAW area images data.
In an embodiment of the present invention, the DSP is handled the multiframe original digital image data, including：
DSP carries out calculating generation synthetic frame processing according to the reuse algorithm to the multiframe original digital image data.
The embodiment of the present invention also provides the signal processing apparatus of a kind of electronic equipment, the signal processing device of the electronic equipment
Put including：Application processor AP, sensor and Digital Signal Processing DSP；
The AP, for sending control information to DSP；The control information includes the corresponding first configuration ginseng of exposal model
Number；
The DSP, for determining the corresponding reuse algorithm of the exposal model according to first configuration parameter, and by institute
The parameter information for stating reuse algorithm is sent to sensor；
The sensor, for generating the corresponding multiframe original image of reuse algorithm according to the parameter information of the reuse algorithm
Data；And transmit the multiframe original digital image data to DSP；
The DSP, is additionally operable to handle the multiframe original digital image data, and by the image transmitting after processing to AP.
In an embodiment of the present invention, the DSP, specifically for being sent out the parameter information of the reuse algorithm by I2C
Give sensor.
In an embodiment of the present invention, the AP, is additionally operable to predefine the exposal model；And according to the mould of taking pictures
Formula determines corresponding first configuration parameter of exposal model.
In an embodiment of the present invention, the AP, specifically for being determined according to the screen input operation of the electronic equipment
Second configuration parameter；And transmit second configuration parameter to sensor；
The sensor, specifically for generating RAW area image data according to second configuration parameter, and by described
The RAW area images data are transferred to DSP and transmitted to AP by DSP；
The AP, specifically for determining the exposal model according to the RAW area images data.
In an embodiment of the present invention, the DSP, specifically for according to the reuse algorithm to the multiframe original image number
Synthetic frame processing is generated according to calculate.
The embodiment of the present invention also provides a kind of electronic equipment, including：
The signal processing apparatus of electronic equipment described in any of the above-described embodiment.
Signal processing method, device and the electronic equipment of electronic equipment provided in an embodiment of the present invention, this method include：AP
Control information is sent to DSP；First configuration parameters of the DSP in control information determines the corresponding reuse algorithm of exposal model,
And the parameter information of reuse algorithm is sent to sensor；Sensor generates reuse algorithm pair according to the parameter information of reuse algorithm
The multiframe original digital image data answered；And transmit multiframe original digital image data to DSP；DSP is handled multiframe original digital image data, and
By the image transmitting after processing to AP.As can be seen here, the AP in the embodiment of the present invention only needs to control information being sent to DSP i.e.
Can, information exchange is carried out between DSP and sensor, AP only needs to receive the view data after the processing that DSP is sent, and in electricity
Shown on the screen of sub- equipment, so as to reduce AP load, reduce AP complexity.
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 do one simply to introduce, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the signal processing method of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 2 is the connection diagram between a kind of AP, DSP and sensor provided in an embodiment of the present invention；
Fig. 3 provides the schematic flow sheet of the signal processing method of another electronic equipment for the embodiment of the present invention；
Fig. 4 is to interact schematic diagram between a kind of AP, DSP provided in an embodiment of the present invention and sensor；
Fig. 5 is the signal processing apparatus of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 6 is the structural representation of a kind of electronic equipment provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and above-mentioned accompanying drawing, "
The (if present)s such as four " are for distinguishing similar object, without for describing specific order or precedence.It should manage
The data that solution is so used can be exchanged in the appropriate case, so as to embodiments of the invention described herein, for example can be with
Order in addition to those for illustrating or describing herein is implemented.In addition, term " comprising " and " having " and their times
What is deformed, it is intended that covering is non-exclusive to be included, for example, contain the process of series of steps or unit, method, system,
Product or equipment are not necessarily limited to those steps clearly listed or unit, but may include not list clearly or for
The intrinsic other steps of these processes, method, product or equipment or unit.
In the prior art, user is during taking pictures, and AP is needed by being interacted between I2C and sensor, and needs
Interacted by SPI with DSP so that AP load is larger, so as to cause AP complexity higher.The embodiment of the present invention is provided
Electronic equipment signal processing method, AP only needs to control information being sent to DSP, enters between DSP and sensor
Row information is interacted, and AP only needs to receive the view data after the processing that DSP is sent, and is shown on the screen of the electronic device
Show, so as to reduce AP load, reduce AP complexity.Below, by specific embodiment, to the technical scheme of the application
It is described in detail.
It should be noted that these specific embodiments can be combined with each other below, for same or analogous concept
Or process may be repeated no more in certain embodiments.
Fig. 1 is the schematic flow sheet of the signal processing method of a kind of electronic equipment provided in an embodiment of the present invention, the electronics
The signal processing method of equipment can be applied to electronic equipment, and the electronic equipment includes application processor AP, sensor and numeral letter
Number processing DSP.Example, the electronic equipment can be tablet personal computer, or mobile phone, it is of course also possible to be other electronics
Equipment.Optionally, in embodiments of the present invention, shown in Figure 2, Fig. 2 is a kind of AP, DSP provided in an embodiment of the present invention
And the connection diagram between sensor；AP is connected by being set up between I2C signal wires and sensor, and DSP passes through I2C signal wires
Set up and be connected between sensor, sensor is connected by being set up between MIPI signal wires and DSP, DSP passes through MIPI signal wires
Set up and be connected between AP.Specifically, shown in Figure 1, the signal processing method of the electronic equipment can include：
S101, AP send control information to DSP.
Wherein, control information includes corresponding first configuration parameter of exposal model.
During user is taken pictures by electronic equipment, user predefines exposal model, for example, high dynamic range
Image (High-Dynamic Range, abbreviation HDR) pattern, night scene screening-mode or background blurring pattern etc. is enclosed, in mould of taking pictures
After formula is determined, AP sends the control information for including corresponding first configuration parameter of exposal model to DSP, to cause DSP can
To determine the corresponding reuse algorithm of exposal model according to first configuration parameter.
S102, DSP determine the corresponding reuse algorithm of exposal model according to the first configuration parameter, and by the parameter of reuse algorithm
Information is sent to sensor.
S103, sensor generate the corresponding multiframe original digital image data of reuse algorithm according to the parameter information of reuse algorithm；And
Multiframe original digital image data is transmitted to DSP.
S104, DSP are handled multiframe original digital image data, and by the image transmitting after processing to AP.
In actual application, AP sends control information by I2C signal wires to DSP, and DSP is receiving AP transmissions
After control information, the first configuration parameter in control information determines corresponding reuse algorithm, and will by I2C signal wires
The parameter information of the reuse algorithm is sent to sensor so that sensor after the parameter information of the reuse algorithm is received,
The corresponding multiframe original digital image data of the reuse algorithm is generated according to the parameter information of the reuse algorithm, and by multiframe original digital image data
DSP is transferred to by MIPI signal wires, DSP is handled multiframe original digital image data, and by the image transmitting after processing to AP,
So as to be shown on the screen of the electronic device.As can be seen here, in embodiments of the present invention, AP is only needed to by I2C controls
Control information is sent to DSP by line, by DSP by entering row information between I2C signal wires and MIPI signal wires and sensor
Interaction, AP only needs to receive the view data after the processing that DSP is sent, and is shown on the screen of the electronic device, reduces
AP load, reduces AP complexity.
The signal processing method of electronic equipment provided in an embodiment of the present invention, this method includes：AP sends control letter to DSP
Breath；First configuration parameters of the DSP in control information determines the corresponding reuse algorithm of exposal model, and by the ginseng of reuse algorithm
Number information is sent to sensor；Sensor generates the corresponding multiframe original image number of reuse algorithm according to the parameter information of reuse algorithm
According to；And transmit multiframe original digital image data to DSP；DSP is handled multiframe original digital image data, and the image after processing is passed
It is defeated by AP.As can be seen here, the AP in the embodiment of the present invention only needs to control information being sent to DSP, by DSP and sensor
Between carry out information exchange, AP only needs to receive the view data after the processing that DSP is sent, and enters on the screen of the electronic device
Row display, so as to reduce AP load, reduces AP complexity.
It is further, shown in Figure 3 on the basis of the corresponding embodiments of Fig. 1 based on the corresponding embodiments of Fig. 1,
Fig. 3 provides the schematic flow sheet of the signal processing method of another electronic equipment for the embodiment of the present invention, example, in the present invention
In embodiment, illustrated so that electronic equipment is mobile phone as an example, the signal processing method of the electronic equipment can include：
S301, AP predefine exposal model.
In actual application, it is necessary to which first passing through preview phase determines mould of taking pictures before being taken pictures using mobile phone
Formula, for example, HDR patterns, night scene screening-mode or background blurring pattern etc..It is determined that after exposal model, it is possible to use hand
Machine is taken pictures.Example, it in embodiments of the present invention, can be realized by following feasible mode, be specially：
AP determines the second configuration parameter according to the screen input operation of electronic equipment；And transmit the second configuration parameter to biography
Sensor.
Wherein, the second configuration parameter can include exposure information, the relevant parameter of focus information etc.User is using hand
Before machine is taken pictures, the corresponding parameter information of exposal model can be determined beforehand through the input operation on mobile phone screen, and lead to
Cross I2C signal wires and second configuration parameter is sent to sensor, so that sensor is generated accordingly according to second configuration parameter
RAW area image data.
Sensor generates RAW area image data according to the second configuration parameter, and by DSP by RAW area image data transfers
Transmitted to DSP to AP.
Sensor generates corresponding RAW area images after the second configuration parameter is received according to second configuration parameter
Data, and the RAW area image data are transferred to by DSP by MIPI signal wires so that DSP is receiving the RAW area image numbers
After, the RAW area images data are transmitted to AP by MIPI signal wires.In the process, DSP is the work for playing transmission
With, any processing is not done to the RAW area image data.
AP opens exposal model according to RAW area images data.
AP is after the RAW area image data are received, it is possible to opens exposal model, and is shown on mobile phone screen
Show.
Example, in embodiments of the present invention, after AP is determined and opens the exposal model needed for user, user can
To be taken pictures using mobile phone under the exposal model.
S302, AP determine corresponding first configuration parameter of exposal model according to exposal model.
After exposal model determination, AP can just determine the corresponding first configuration ginseng of exposal model according to the exposal model
Number, the first configuration parameter information exposure information, the relevant parameter of focus information and algorithm information etc.
S303, AP send control information to DSP.
Wherein, control information includes corresponding first configuration parameter of exposal model.Exposal model determination after, AP to
DSP sends the control information for including corresponding first configuration parameter of exposal model, to allow DSP according to first configuration
Parameter determines the corresponding reuse algorithm of exposal model.
S304, DSP determine the corresponding reuse algorithm of exposal model according to the first configuration parameter, and are calculated scene by I2C
The parameter information of method is sent to sensor.
Example, in embodiments of the present invention, DSP by SPI signal line receive AP transmission the first configuration parameter it
Afterwards, it is possible to determine the corresponding reuse algorithm of exposal model according to the first configuration parameter, and by I2C by the parameter of reuse algorithm
Information is sent to sensor, so that sensor generates corresponding multiframe original digital image data according to the parameter information of the reuse algorithm.
S305, sensor generate the corresponding multiframe original digital image data of reuse algorithm according to the parameter information of reuse algorithm；And
Multiframe original digital image data is transmitted to DSP.
S306, DSP carry out calculating generation synthetic frame processing according to reuse algorithm to multiframe original digital image data, and by after processing
Image transmitting to AP.
Example, it is shown in Figure 4 in actual application, Fig. 4 be a kind of AP provided in an embodiment of the present invention,
Schematic diagram is interacted between DSP and sensor.The interaction stage can be divided into preview phase and take pictures the stage.Under normal circumstances,
Before being taken pictures using mobile phone, it may be predetermined that determined in preview phase and open exposal model, taken pictures mould in unlatching
After formula, it is possible to taken pictures into the stage of taking pictures.Specially：In preview phase, AP is inputted according to the screen of electronic equipment
Operation determines the second configuration parameter；And transmit the second configuration parameter to sensor；So that sensor is according to the second configuration parameter
Corresponding RAW area images data are generated, and RAW area image data are transferred to by DSP by DSP and are transmitted to AP；AP is according to RAW domains
View data is opened exposal model and shown on mobile phone screen.In the stage of taking pictures, AP is sent out by I2C signal wires to DSP
Control information is sent, DSP is after the control information of AP transmissions is received, and the first configuration parameter in control information determines phase
The reuse algorithm answered, and the parameter information of the reuse algorithm is sent to by sensor by I2C signal wires so that sensor is connecing
After the parameter information for receiving the reuse algorithm, the corresponding multiframe of the reuse algorithm is generated according to the parameter information of the reuse algorithm
Original digital image data, and multiframe original digital image data is transferred to DSP by MIPI signal wires, DSP is carried out to multiframe original digital image data
Processing, and by the image transmitting after processing to AP, so as to be shown on the screen of the electronic device.As can be seen here, in this hair
In bright embodiment, AP only needs to that control information is sent into DSP by I2C control lines, by DSP by I2C signal wires and
Carry out information exchange between MIPI signal wires and sensor, AP only needs to receive the view data after the processing that DSP is sent, and
Shown on the screen of electronic equipment, reduce AP load, reduce AP complexity.
Fig. 5 is the signal processing apparatus 50 of a kind of electronic equipment provided in an embodiment of the present invention, shown in Figure 5, should
The signal processing apparatus 50 of electronic equipment includes：Application processor AP501, sensor 502 and Digital Signal Processing DSP503.
AP501, for sending control information to DSP503；Control information includes the corresponding first configuration ginseng of exposal model
Number；
DSP503, for determining the corresponding reuse algorithm of exposal model according to the first configuration parameter, and by reuse algorithm
Parameter information is sent to sensor 502；
Sensor 502, for generating the corresponding multiframe original digital image data of reuse algorithm according to the parameter information of reuse algorithm；
And transmit multiframe original digital image data to DSP503；
DSP503, is additionally operable to handle multiframe original digital image data, and by the image transmitting after processing to AP501.
Optionally, DSP503, specifically for the parameter information of reuse algorithm is sent into sensor 502 by I2C.
Optionally, AP501, is additionally operable to predefine exposal model；And determine that exposal model is corresponding according to exposal model
First configuration parameter.
Optionally, AP501, the second configuration parameter is determined specifically for the screen input operation according to electronic equipment；And will
Second configuration parameter is transmitted to sensor 502；
Sensor 502, specifically for generating RAW area image data according to the second configuration parameter, and by DSP503 by RAW
Area image data are transferred to DSP503 and transmitted to AP501；
AP501, specifically for determining exposal model according to RAW area image data.
Optionally, DSP503, specifically for being carried out calculating generation synthetic frame to multiframe original digital image data according to reuse algorithm.
The signal processing apparatus 50 of electronic equipment shown in the embodiment of the present invention, can be performed shown in above method embodiment
Technical scheme, its realization principle and beneficial effect be similar, is no longer repeated herein.
Fig. 6 is a kind of electronic equipment 60 provided in an embodiment of the present invention, and shown in Figure 6, the electronic equipment 60 includes：
The signal processing apparatus 601 of electronic equipment shown in above-described embodiment.
The structural representation of electronic equipment 60 shown in the embodiment of the present invention, can be performed shown in above method embodiment
Technical scheme, its realization principle and beneficial effect are similar, are no longer repeated herein.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, performs the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (11)
1. the signal processing method of a kind of electronic equipment, it is characterised in that the electronic equipment includes：Application processor AP, biography
Sensor and Digital Signal Processing DSP；Methods described includes：
AP sends control information to DSP；The control information includes corresponding first configuration parameter of exposal model；
DSP determines the corresponding reuse algorithm of the exposal model according to first configuration parameter, and by the reuse algorithm
Parameter information is sent to sensor；
Sensor generates the corresponding multiframe original digital image data of reuse algorithm according to the parameter information of the reuse algorithm；And will be described
Multiframe original digital image data is transmitted to DSP；
DSP is handled the multiframe original digital image data, and by the image transmitting after processing to AP.
2. according to the method described in claim 1, it is characterised in that the DSP sends the parameter information of the reuse algorithm
To sensor, including：
The parameter information of the reuse algorithm is sent to sensor by the DSP by I2C.
3. method according to claim 1 or 2, it is characterised in that the AP is sent to DSP before control information, is also wrapped
Include：
AP predefines the exposal model；
AP determines corresponding first configuration parameter of exposal model according to the exposal model.
4. method according to claim 3, it is characterised in that the AP predefines the exposal model, including：
AP determines the second configuration parameter according to the screen input operation of the electronic equipment；And transmit second configuration parameter
To sensor；
The sensor generates RAW area image data according to second configuration parameter, and by the DSP by the RAW domains
View data is transferred to DSP and transmitted to AP；
AP opens the exposal model according to the RAW area images data.
5. method according to claim 4, it is characterised in that the DSP is handled the multiframe original digital image data,
Including：
DSP carries out calculating generation synthetic frame processing according to the reuse algorithm to the multiframe original digital image data.
6. the signal processing apparatus of a kind of electronic equipment, it is characterised in that the signal processing apparatus of the electronic equipment includes：Should
With processor AP, sensor and Digital Signal Processing DSP；
The AP, for sending control information to DSP；The control information includes corresponding first configuration parameter of exposal model；
The DSP, for determining the corresponding reuse algorithm of the exposal model according to first configuration parameter, and by the field
The parameter information of scape algorithm is sent to sensor；
The sensor, for generating the corresponding multiframe original image number of reuse algorithm according to the parameter information of the reuse algorithm
According to；And transmit the multiframe original digital image data to DSP；
The DSP, is additionally operable to handle the multiframe original digital image data, and by the image transmitting after processing to AP.
7. device according to claim 6, it is characterised in that
The DSP, specifically for the parameter information of the reuse algorithm is sent into sensor by I2C.
8. the device according to claim 6 or 7, it is characterised in that
The AP, is additionally operable to predefine the exposal model；And exposal model corresponding is determined according to the exposal model
One configuration parameter.
9. device according to claim 8, it is characterised in that
The AP, the second configuration parameter is determined specifically for the screen input operation according to the electronic equipment；And by described
Two configuration parameters are transmitted to sensor；
The sensor, specifically for generating RAW area image data according to second configuration parameter, and will by the DSP
The RAW area images data are transferred to DSP and transmitted to AP；
The AP, specifically for determining the exposal model according to the RAW area images data.
10. device according to claim 9, it is characterised in that
The DSP, specifically for being carried out calculating at generation synthetic frame to the multiframe original digital image data according to the reuse algorithm
Reason.
11. a kind of electronic equipment, it is characterised in that including：
The signal processing apparatus of electronic equipment described in the claims any one of 6-10.
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| CN109348124A (en) * | 2018-10-23 | 2019-02-15 | Oppo广东移动通信有限公司 | Image transfer method, device, electronic equipment and storage medium |
| CN109672876A (en) * | 2017-10-17 | 2019-04-23 | 福州瑞芯微电子股份有限公司 | Depth map processing unit and depth map processing unit |
| CN110062161A (en) * | 2019-04-10 | 2019-07-26 | Oppo广东移动通信有限公司 | Image processor, image processing method, filming apparatus and electronic equipment |
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