CN109814785A - Image processing method and device based on external equipment - Google Patents
Image processing method and device based on external equipment Download PDFInfo
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- CN109814785A CN109814785A CN201910049906.5A CN201910049906A CN109814785A CN 109814785 A CN109814785 A CN 109814785A CN 201910049906 A CN201910049906 A CN 201910049906A CN 109814785 A CN109814785 A CN 109814785A
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Abstract
The invention discloses a kind of image processing method and device based on external equipment, wherein the method includes establishing the data connection between external equipment and image terminal；The user instruction for characterizing the image processing requirements of user is obtained based on data connection；Picture material to be processed is obtained from image terminal based on user instruction and picture material to be processed is handled, to obtain target image content；Target image content is sent to external equipment, target image content is presented to user by external equipment.Scheme disclosed by the invention can avoid when performing image processing the Caton of mobile terminal, while reduce the delay and frame loss rate when data transmission.
Description
Technical field
The invention belongs to technical field of image processing, and in particular to a kind of image processing method and dress based on external equipment
It sets.
Background technique
With the development of mobile internet era, on the image terminal that mobile phone etc. can show image, application program is got over
More to emphasize interactivity.And because of the limitation of screen size, when showing some images high-definition on image terminal, user
It is difficult to differentiate its details, affects the use and user experience of application function.
In the prior art, there are mainly two types of the methods that details resolution is carried out to image, and first, pass through system customization
Software reads video memory data and is handled, and carries out image procossing to specified local screen content, can be real on image terminal
Now amplify the function of screen regional details.But this method may require that additional processing capacity, carry out figure simultaneously in image terminal
As may cause Caton when processing and operation large size application, also, top layer display amplification frame on the screen, it may interfere in other
The normal display held.Second, by wirelessly or non-wirelessly channel, it is solid that the content of image terminal is transmitted to television set, projector etc.
Surely it shows in equipment, is shown after converting standard again.But image can have sizable delay in the transmission.In addition, this side
Method is limited to fixed mask and immovable, therefore usage scenario is very limited.
Therefore, how the Caton of mobile terminal is avoided when performing image processing, while reducing delay when data transmission
Become technical problem urgently to be resolved with frame loss rate.
Summary of the invention
The technical problem to be solved in the present invention is that how to avoid the Caton of mobile terminal when performing image processing, simultaneously
Reduce the delay and frame loss rate when data transmission.
For this purpose, according in a first aspect, being wrapped the embodiment of the invention discloses a kind of image processing method based on external equipment
It includes:
Establish the data connection between external equipment and image terminal；The figure for characterizing user is obtained based on data connection
As the user instruction of process demand；Based on user instruction from image terminal acquisition picture material to be processed and in image to be processed
Appearance is handled, to obtain target image content；Target image content is sent to external equipment, with by external equipment to
Target image content is presented in family.
Optionally, based on user instruction from image terminal obtain picture material to be processed and to picture material to be processed into
Row processing, to obtain target image content and target image content is sent to external equipment, to pass through external equipment to user
It presents between target image content, further includes: processing is optimized to target image content.
Optionally, the data connection established between external equipment and image terminal includes: to be built by high speed USB wired connection
Data connection between vertical external equipment and image terminal.
Optionally, carrying out processing to picture material to be processed includes: image amplification, compression of images, image down, image solution
One of code, image coding or multiple combinations.
According to second aspect, the embodiment of the invention provides a kind of image processing apparatus based on external equipment, comprising:
Data connection module, for establishing the data connection between external equipment and image terminal；User instruction module is used
In obtaining the user instruction for characterizing the image processing requirements of user based on data connection；Image processing module, for being based on
User instruction obtains picture material to be processed from image terminal and handles picture material to be processed, to obtain target image
Content；Module is presented in image, for target image content to be sent to external equipment, mesh is presented to user by external equipment
Logo image content.
Optionally, further includes: optimization processing module, for optimizing processing to target image content.
Optionally, the data connection established between external equipment and image terminal includes: to be built by high speed USB wired connection
Data connection between vertical external equipment and image terminal.
Optionally, carrying out processing to picture material to be processed includes: image amplification, compression of images, image down, image solution
One of code, image coding or multiple combinations.
According to the third aspect, the present invention provides a kind of computer installation, including processor, processor is for executing storage
The computer program stored in device realizes the image processing method based on external equipment of above-mentioned first aspect any one.
According to fourth aspect, the present invention provides a kind of computer readable storage mediums, are stored thereon with computer program,
Processor realizes setting based on outside for above-mentioned first aspect any one for executing the computer program stored in storage medium
Standby image processing method.
The beneficial effects of the present invention are:
A kind of image processing method and device based on external equipment disclosed by the embodiments of the present invention, initially sets up outside and sets
The standby data connection between image terminal is then based on the image processing commands that the data connection obtains user, secondly basis
The instruction obtains picture material to be processed from image terminal and carries out processing to picture material to be processed to obtain target figure
As content.The target image content that processing is completed finally is sent to external equipment, to present by external equipment to user
Target image content.The scheme of image procossing, the embodiment of the present invention are carried out in compared with the existing technology directly on image terminal
Disclosed scheme has liberated the processing capacity of image terminal, and the process of image procossing is placed in external equipment and is completed, is avoided
Image terminal carries out the problem of being likely to result in Caton when image procossing and operation large size application at the same time.Further, since it is logical
The method that image data interaction and processing is provided in the underlying programs of external equipment is crossed, to realize the number of low delay
It is shown according to transmission.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those skilled in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of the image processing method based on external equipment of the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of the image processing apparatus based on external equipment of the embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, for a kind of flow chart of the image processing method based on external equipment disclosed in the present embodiment, the base
Include: in the image processing method of external equipment
Step S101 establishes the data connection between external equipment and image terminal.
In the present embodiment, the data that can be established by high speed USB connecting line between external equipment and image terminal connect
It connects.Such as: it can be USB2.0, can also be USB3.0.It should be noted that aforementioned be merely for convenience of those skilled in the art
Member understands cited example, can not be considered the restriction to technical solution of the present invention, in actual application, Ke Yisui
The continuous development of science and technology, choose other high speed USB connecting lines in more forward position.By high speed USB wired connection, extend
GPU reduces the delay of data transmission.Image terminal can be mobile phone, can also be plate, can also be that other can be presented
The terminal of image.
Step S102 obtains the user instruction for characterizing the image processing requirements of user based on data connection.
User triggers the user instruction of the image processing requirements for characterizing user on image terminal.In specific embodiment
In, user instruction can be obtained to the operation of the touch screen of image terminal by incuding user, it can also be by receiving user
User instruction is obtained to the operation of the physical button of image terminal.User trigger user instruction after, based on external equipment with
Data connection between image terminal gets the user instruction by external equipment, and is transferred accordingly according to the user instruction
Image procossing scheme.For example, in a particular embodiment, image magnification scheme can be transferred according to the amplification instruction of user.
Step S103, based on user instruction from image terminal obtain picture material to be processed and to picture material to be processed into
Row processing, to obtain target image content.
After getting user instruction, the image to be processed handled is obtained from image terminal.It is being embodied
In example, image to be processed can be the area image that user selectes in image terminal, and it is currently presented to be also possible to image terminal
Whole images are presented.After external equipment gets image to be processed, can be according to image corresponding with user instruction at
Reason scheme handles image to be processed.In a particular embodiment, carrying out processing to image to be processed may include: image contracting
One of small, image amplification, image coding and image decoding or any combination can also include the side of other image procossings
Formula.After handling image, the target image content that obtains that treated.
Target image content is sent to external equipment by step S104, target figure is presented to user by external equipment
As content.
Target image content is sent to external equipment, so that target image content be presented to user on external equipment.
In an alternate embodiment of the invention, between step S103 and step S104, further includes: optimize processing to target image content.
In a particular embodiment, optimization processing is the specific can be that carry out burr removal to obtained target image content, to improve
The clarity and sophistication of image.
In an alternate embodiment of the invention, since in image synchronization, image terminal also has other business and handling, so wanting
The case where causing other business not handle normally because of data processing is avoided, therefore verification scheme can also be used in image terminal
Guarantee that data are synchronous.
The present embodiment initially sets up the data connection between external equipment and image terminal, is then based on the data connection and obtains
The image processing commands at family are taken, secondly obtain picture material to be processed from image terminal according to the instruction and to figure to be processed
As content carries out processing to obtain target image content.The target image content that processing is completed finally is sent to outside to set
It is standby, so that target image content be presented to user by external equipment.It is directly enterprising in image terminal in compared with the existing technology
The scheme of row image procossing, scheme disclosed by the embodiments of the present invention have liberated the processing capacity of image terminal, by image procossing
Process is placed in external equipment and completes, and avoiding may when image terminal carries out image procossing at the same time and runs large-scale application
The problem of causing Caton.Further, since it in the underlying programs of external equipment by being provided with image data interaction and processing
Method, thus realize low delay data transmission display.
The present embodiment also discloses a kind of image processing apparatus based on external equipment, referring to FIG. 2, for should be based on outside
The image processing apparatus structural schematic diagram of equipment, being somebody's turn to do the image processing apparatus based on external equipment includes:
Data connection module 201, for establishing the data connection between external equipment and image terminal；User instruction module
202, for obtaining the user instruction for characterizing the image processing requirements of user based on data connection；Image processing module 203,
For obtaining picture material to be processed from image terminal based on user instruction and handling picture material to be processed, to obtain
Target image content；Module 204 is presented in image, for target image content to be sent to external equipment, to pass through external equipment
Target image content is presented to user.
As optional embodiment, it is somebody's turn to do the image processing apparatus based on external equipment further include: optimization processing module is used for
Processing is optimized to target image content.
In an alternate embodiment of the invention, the data connection established between external equipment and image terminal includes: to pass through high speed USB
Wired connection establishes the data connection between external equipment and image terminal.
In an alternate embodiment of the invention, carrying out processing to picture material to be processed includes: image amplification, compression of images, image
One of diminution, image decoding, image coding or multiple combinations.
In addition, also providing a kind of computer installation in the embodiment of the present invention, processor, which passes through, executes the computer instruction,
To realize following methods:
Establish the data connection between external equipment and image terminal；The figure for characterizing user is obtained based on data connection
As the user instruction of process demand；Based on user instruction from image terminal acquisition picture material to be processed and in image to be processed
Appearance is handled, to obtain target image content；Target image content is sent to external equipment, with by external equipment to
Target image content is presented in family.
It is that can lead to it will be understood by those skilled in the art that realizing all or part of the process in above-described embodiment method
Computer program is crossed to instruct relevant hardware and complete, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (ROM) or random access memory (RAM) etc..Computer processor is situated between for executing storage
The computer program stored in matter realizes following methods:
Establish the data connection between external equipment and image terminal；The figure for characterizing user is obtained based on data connection
As the user instruction of process demand；Based on user instruction from image terminal acquisition picture material to be processed and in image to be processed
Appearance is handled, to obtain target image content；Target image content is sent to external equipment, with by external equipment to
Target image content is presented in family.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Make several modifications and improvements.These also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. a kind of image processing method based on external equipment characterized by comprising
Establish the data connection between the external equipment and image terminal；
Connection obtains the user instruction for characterizing the image processing requirements of user based on the data；
Based on the user instruction from described image terminal obtain picture material to be processed and to the picture material to be processed into
Row processing, to obtain target image content；
The target image content is sent to the external equipment, the target image is presented to user by external equipment
Content.
2. as described in claim 1 based on the image processing method of external equipment, which is characterized in that be based on the use described
Family instruction obtains picture material to be processed from described image terminal and handles the picture material to be processed, to obtain mesh
Logo image content and it is described the target image content is sent to the external equipment, with by external equipment to user present
Between the target image content, further includes:
Processing is optimized to the target image content.
3. as claimed in claim 2 based on the image processing method of external equipment, which is characterized in that described to establish the outside
Data connection between equipment and image terminal includes: to establish the external equipment and image end by high speed USB wired connection
Data connection between end.
4. as claimed in claim 3 based on the image processing method of external equipment, which is characterized in that described to described to be processed
It includes: one of image amplification, compression of images, image down, image decoding, image coding or more that picture material, which carries out processing,
Kind combination.
5. a kind of image processing apparatus based on external equipment characterized by comprising
Data connection module, the data connection for establishing between the external equipment and image terminal；
User instruction module refers to for connecting to obtain based on the data for characterizing the user of the image processing requirements of user
It enables；
Image processing module, for obtaining picture material to be processed from described image terminal based on the user instruction and to described
Picture material to be processed is handled, to obtain target image content；
Image present module, for the target image content to be sent to the external equipment, with by external equipment to
The target image content is presented in family.
6. as claimed in claim 5 based on the image processing apparatus of external equipment, which is characterized in that further include:
Optimization processing module, for optimizing processing to the target image content.
7. as claimed in claim 6 based on the image processing apparatus of external equipment, which is characterized in that described to establish the outside
Data connection between equipment and image terminal includes: to establish the external equipment and image end by high speed USB wired connection
Data connection between end.
8. as claimed in claim 7 based on the image processing apparatus of external equipment, which is characterized in that described to described to be processed
It includes: one of image amplification, compression of images, image down, image decoding, image coding or more that picture material, which carries out processing,
Kind combination.
9. a kind of computer installation, which is characterized in that including processor, the processor is based on executing and storing in memory
Calculation machine program realizes the image processing method based on external equipment such as claim 1-4 any one.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that processor is for executing
The computer program stored in storage medium is realized at the image based on external equipment as described in claim 1-4 any one
Reason method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910049906.5A CN109814785A (en) | 2019-01-18 | 2019-01-18 | Image processing method and device based on external equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049906.5A CN109814785A (en) | 2019-01-18 | 2019-01-18 | Image processing method and device based on external equipment |
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| CN109814785A true CN109814785A (en) | 2019-05-28 |
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| CN201910049906.5A Pending CN109814785A (en) | 2019-01-18 | 2019-01-18 | Image processing method and device based on external equipment |
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Application publication date: 20190528 |