CN108024032A - Image enhancement processing method, TV, server and computer-readable recording medium - Google Patents
Image enhancement processing method, TV, server and computer-readable recording medium Download PDFInfo
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- CN108024032A CN108024032A CN201711188740.2A CN201711188740A CN108024032A CN 108024032 A CN108024032 A CN 108024032A CN 201711188740 A CN201711188740 A CN 201711188740A CN 108024032 A CN108024032 A CN 108024032A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
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Abstract
The invention discloses a kind of image enhancement processing method, TV, server and computer-readable recording medium, described image enhancing processing method is applied to TV, and image enhancement processing method includes：Receive the vision signal that server is sent；Send corresponding obtain of the vision signal and ask, to the server, to obtain the server according to the corresponding image feature information of the vision signal for obtaining request and sending；Image enhancement processing is carried out to the corresponding video pictures of the vision signal by described image characteristic information.Pass through the present invention, statistical analysis is carried out to vision signal without TV to obtain the corresponding image feature information of vision signal, system resource is liberated, it ensure that the normal play of video pictures, receive the corresponding image feature information of the vision signal according to from server, realize it is real-time, enhancing processing accurately is carried out to the corresponding video pictures of vision signal.
Description
Technical field
The present invention relates to image processing field, more particularly to image enhancement processing method, TV, server and computer can
Read storage medium.
Background technology
The Metadata in HDR (High-Dynamic Range, high dynamic range images) content is lain in, is known as first number
According to it reflects the characteristic information and director's intention of picture material.Handle and provide in terms of brightness of image and color for receiving terminal
Foundation., it is specified that the static metadata of HDR10 in ST2086 and UHDA, including director's toning monitor gamut triangle top
Point coordinates, white point coordinates, the high-high brightness for monitor of mixing colours, minimum brightness, the high-high brightness (MaxCLL) of content, frame are maximum flat
Equal brightness (MaxFALL).And in ST2094, then further provide dynamic metadata Dynamic Metadata.In receiving terminal
Image processing unit, according to this information, carry out image enhancement processing, or backlight control etc..Metadata information, reflects
The feature of image.The presence of Metadata data, is follow-up image procossing, brings foundation and facility.
And in common SDR (Standard-Dynamic Range, standard dynamic range image) signal, without so
Metadata data messages.So if receiving terminal further will carry out enhancing processing to the image of SDR signals, often need
SOC chip (system level chip) is wanted to carry out statistical analysis to SDR content signals by some algorithms to obtain Metadata data
Information.Not only occupying system resources are so done, and accuracy and real-time are poor, are follow-up image procossing, bring perhaps
It is more troublesome.
The content of the invention
It is a primary object of the present invention to provide a kind of image enhancement processing method, TV, server and computer-readable
Storage medium, it is intended to solve the technical problem in the prior art to the image enhancement processings of SDR signals there are many drawbacks.
To achieve the above object, the present invention provides a kind of image enhancement processing method, and described image enhancing processing method should
For TV, described image enhancing processing method includes：
Receive the vision signal that server is sent；
Send corresponding obtain of the vision signal to ask to the server, obtain the server according to the acquisition
Ask the corresponding image feature information of the vision signal sent；
Image enhancement processing is carried out to the corresponding video pictures of the vision signal by described image characteristic information.
Preferably, corresponding request to the server that obtains of the vision signal that sends includes：
Detect whether the corresponding video pictures of the vision signal are standard dynamic range image；
If the corresponding video pictures of the vision signal are standard dynamic range image, send the vision signal and correspond to
Acquisition ask to the server.
Preferably, it is described that image increasing is carried out to the corresponding video pictures of the vision signal by described image characteristic information
Strength reason includes：
The corresponding video pictures of the vision signal and described image characteristic information are synchronized with processing, described in realization
Each frame image features information is corresponded with each frame video pictures in the video pictures in image feature information；
Image enhancement processing is carried out to corresponding each frame video pictures by each frame image features information.
In addition, to achieve the above object, the present invention also provides a kind of image enhancement processing method, described image enhancing processing
Method is applied to server, and described image enhancing processing method includes：
Vision signal is sent to TV；
Statistical analysis is carried out to the vision signal, generates the corresponding image feature information of the vision signal；
When receiving the acquisition request that the TV is sent, corresponding image feature information is asked to send described obtain
To the TV.
Preferably, it is described that statistical analysis is carried out to the vision signal, generate the corresponding characteristics of image of the vision signal
Information includes：
Statistical analysis is carried out to the vision signal, according to preset desired conditions, generates that the vision signal is corresponding to be regarded
The corresponding image feature information of each frame video pictures in frequency picture.
Preferably, it is described that statistical analysis is carried out to the vision signal, generate the corresponding characteristics of image of the vision signal
Include after information：
Described image characteristic information is stored in the domain of preset memory areas with frame structure.
Preferably, it is described when receiving the acquisition request that the TV is sent, described obtain is asked into corresponding image
Characteristic information, which is sent to the TV, to be included：
When receiving the acquisition request that the TV is sent, authentication is carried out to the TV；
When authentication passes through, it is determined that described obtain asks corresponding image feature information；
Described image characteristic information is sent to the TV.
In addition, to achieve the above object, the present invention also provides a kind of TV, the TV includes：Memory, processor and
It is stored in the image enhancement processing program that can be run on the memory and on the processor, described image enhancing processing journey
The step of sequence realizes image enhancement processing method as described above when being performed by the processor.
In addition, to achieve the above object, the present invention also provides a kind of server, the server includes：Memory, processing
Device and the image enhancement processing program that can be run on the memory and on the processor is stored in, at described image enhancing
The step of reason program realizes image enhancement processing method as described above when being performed by the processor.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer-readable recording medium
Image enhancement processing program is stored with storage medium, described image enhancing processing routine realizes as above institute when being executed by processor
The step of image enhancement processing method stated
In the present invention, the vision signal that server is sent is received, corresponding obtain of the vision signal is sent and asks extremely to service
Device, for receiving the corresponding image feature information of the vision signal from server, so that TV can be believed according to the video
The corresponding video pictures of the vision signal are carried out image enhancement processing by number corresponding image feature information.Pass through the present invention, nothing
Need TV to carry out statistical analysis to vision signal to obtain the corresponding image feature information of vision signal, liberate system resource,
It ensure that the normal play of video pictures, receive the corresponding image feature information of the vision signal according to from server, realize
In real time, enhancing processing accurately is carried out to the corresponding video pictures of vision signal.
Brief description of the drawings
Fig. 1 is the system structure diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of image enhancement processing method first embodiment of the present invention；
Fig. 3 is the schematic diagram of a scenario of one embodiment of image enhancement processing method of the present invention；
Fig. 4 is the flow diagram of image enhancement processing method second embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, the system structure diagram for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to.
As shown in Figure 1, the system can include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, server 1006, TV 1007, communication bus 1002.Wherein, communication bus 1002 is used for realization this
Connection communication between a little components.Server 1006, for sending vision signal to TV 1007.TV 1007, for receiving
The vision signal that server 1006 is sent.User interface 1003 can include display screen (Display), input unit such as keyboard
(Keyboard), optional user interface 1003 can also include standard wireline interface and wireless interface.Network interface 1004 is optional
Can include standard wireline interface and wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory,
Can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally may be used also
To be independently of the storage device of aforementioned processor 1001.
It will be understood by those skilled in the art that the restriction of the system structure shown in Fig. 1 not structure paired systems, can wrap
Include than illustrating more or fewer components, either combine some components or different components arrangement.
As shown in Figure 1, it can lead to as in a kind of memory 1005 of computer-readable storage medium including operating system, network
Believe module, Subscriber Interface Module SIM and image enhancement processing program.
In the system shown in figure 1, network interface 1004 is mainly used for connecting background server, is carried out with background server
Data communication；User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication；And processor
1001 can be used for calling the image enhancement processing program stored in memory 1005, and perform following operation：
Receive the vision signal that server is sent；
Send corresponding obtain of the vision signal to ask to the server, obtain the server according to the acquisition
Ask the corresponding image feature information of the vision signal sent；
Image enhancement processing is carried out to the corresponding video pictures of the vision signal by described image characteristic information.
Further, corresponding request to the server that obtains of the vision signal that sends includes：
Detect whether the corresponding video pictures of the vision signal are standard dynamic range image；
If the corresponding video pictures of the vision signal are standard dynamic range image, send the vision signal and correspond to
Acquisition ask to the server.
Further, it is described that image is carried out to the corresponding video pictures of the vision signal by described image characteristic information
Enhancing processing includes：
The corresponding video pictures of the vision signal and described image characteristic information are synchronized with processing, described in realization
Each frame image features information is corresponded with each frame video pictures in the video pictures in image feature information；
Image enhancement processing is carried out to corresponding each frame video pictures by each frame image features information.
Further, processor 1001 can call the image enhancement processing program stored in memory 1005, also perform
Operate below：
Vision signal is sent to TV；
Statistical analysis is carried out to the vision signal, generates the corresponding image feature information of the vision signal；
When receiving the acquisition request that the TV is sent, corresponding image feature information is asked to send described obtain
To the TV.
Further, it is described that statistical analysis is carried out to the vision signal, it is special to generate the corresponding image of the vision signal
Reference breath includes：
Statistical analysis is carried out to the vision signal, according to preset desired conditions, generates that the vision signal is corresponding to be regarded
The corresponding image feature information of each frame video pictures in frequency picture.
Further, it is described that statistical analysis is carried out to the vision signal, it is special to generate the corresponding image of the vision signal
Include after reference breath：
Described image characteristic information is stored in the domain of preset memory areas with frame structure.
Further, it is described when receiving the acquisition request that the TV is sent, described obtain is asked into corresponding figure
Include as characteristic information is sent to the TV：
When receiving the acquisition request that the TV is sent, authentication is carried out to the TV；
When authentication passes through, it is determined that described obtain asks corresponding image feature information；
Described image characteristic information is sent to the TV.
With reference to Fig. 2, Fig. 2 is the flow diagram of image enhancement processing method first embodiment of the present invention.
In one embodiment, image enhancement processing method is applied to TV, and image enhancement processing method includes：
Step S10, receives the vision signal that server is sent；
In the present embodiment, vision signal, that is, TV signal, for example, common SDR signals, SDR, Standard-Dynamic
Range, standard dynamic range image, the TV signal that general television set receives all are SDR signals.It is corresponding with SDR signals
, HDR signals, HDR, High-Dynamic Range, high dynamic range images, include Metadata (first numbers in HDR signals
According to), Metadata reflects the characteristic information of the corresponding picture material of HDR signals and director is intended to, and exists for receiving terminal (TV)
Processing in terms of brightness of image and color provides foundation.And in SDR signals, there is no this Metadata.
Step S20, sends that the vision signal is corresponding to obtain request to the server, obtain the server according to
The corresponding image feature information of the vision signal for obtaining request and sending；
In the present embodiment, when television receive server transmission vision signal, can be further to vision signal
Type is detected, if vision signal is HDR signals, request is obtained without being sent to server, because type is HDR signals
Vision signal in inherently include corresponding image feature information.When vision signal is SDR signals, it is not carry
Corresponding image feature information, therefore need to send the corresponding acquisition request of the vision signal to server, regarded for obtaining this
The corresponding image feature information of frequency signal.
In the prior art, the video signal flow from server, after being received by TV ends, will be carried out by means of the MCU at TV ends
Analytic statistics, so as to obtain the characteristic information (histogram distribution, average brightness etc.) of audio content, image procossing list afterwards
Member, according to these characteristic informations, enhancing processing is carried out to vision signal, to protrude contrast and color etc..Due to TV receiving terminals
MCU work it is busier, should be decoded, also to carry out the work such as the processing of many applications.Therefore, video analysis system is given
The resource for counting unit is often insufficient.The hysteresis of characteristic information statistics is so will result in, not enough finely.Image processing unit is based on
This information carries out the processing of image or backlight, often because of message delay, is not allowed, image flicker caused by resource occupation etc., is trembled
It is dynamic, and handle the drawback such as not in place.
In one embodiment of the invention, when television receives the vision signal of server transmission, and this is further detected
When vision signal is SDR signals, the identity information of the vision signal is obtained, and the identity information of the vision signal will be carried
Request is obtained, is sent to server.For example, the identification information for obtaining the vision signal is A, it will carry identification information A's
Obtain request to send to server, after server receives acquisition request, according to identification information A, it is special to obtain corresponding image
Reference ceases, and the corresponding image feature informations of identification information A then are fed back to television.
The corresponding video pictures of the vision signal are carried out image enhancement by step S30 by described image characteristic information
Processing.
In the present embodiment, when television receive from server send the corresponding image feature information of vision signal it
Afterwards, processing is synchronized to the corresponding video pictures of vision signal and image feature information first, realizes image feature information
In in each frame image features information and video pictures each frame video pictures correspond, corresponded to according to each frame video pictures
Each frame image features information, carry out in real time, effectively brightness of image and colors countenance and backlight control etc..
With reference to Fig. 3, Fig. 3 is the schematic diagram of a scenario of one embodiment of image enhancement processing method of the present invention.
As shown in figure 3, left side is server, it is single comprising SDR video signal units, analytic unit, storage in server
Member.Wherein, SDR video signal units are responsible for providing SDR vision signals to TV；Analytic unit be responsible for SDR vision signals into
Row statistical analysis, obtains desired Metadata information, the i.e. desired image feature information of user, for example, user it is expected to obtain
Metadata information in comprising corresponding high-high brightness, the minimum brightness per frame picture of SDR vision signals, then analytic unit is born
Duty carries out statistical analysis to SDR vision signals, obtains corresponding high-high brightness, the minimum brightness per frame picture of SDR vision signals,
It is if bright comprising corresponding high-high brightness, the minimum per frame picture of SDR vision signals in the Metadata information that user it is expected to obtain
Degree and average brightness, then analytic unit be responsible for SDR vision signals carry out statistical analysis, it is corresponding to obtain SDR vision signals
Per high-high brightness, minimum brightness and the average brightness of frame picture.The feature of each frame picture included in image feature information
Information is more, subsequently also better to the effect of image enhancement, but TV disposal ability is required it is also higher, therefore, can be with
Flexibly according to TV performance and user need that the characteristic information included in image feature information is increased or reduced.Storage is single
Member, user store the image feature information that analytic unit is analyzed, these image feature informations are stored with frame structure, and and its
Corresponding SDR vision signals have same mark, such as are stored in corresponding SDR vision signals file of the same name.
Right side is TV, and television includes broadcast unit, image feature information acquiring unit and image enhancement processing list
Member.Wherein, broadcast unit is responsible for receiving the vision signal from SDR video signal units, and plays that vision signal is corresponding to be regarded
Frequency picture；Image feature information acquiring unit, is responsible for obtaining image feature information from storage unit, and loads single to playing
Member, realizes each frame video image and corresponding each frame image features synchronizing information, will realize the figure with video frame sync
As characteristic information is exported to image enhancement processing unit；Image enhancement processing unit, is responsible for being corresponded to according to each frame video image
Each frame image features information real-time, accurate and effective image enhancement processing is carried out to each frame video image.
In the present embodiment, the vision signal that server is sent is received, corresponding obtain of the vision signal is sent and asks extremely to take
Business device, for receiving the corresponding image feature information of the vision signal from server, so that TV can be according to the video
The corresponding video pictures of the vision signal are carried out image enhancement processing by the corresponding image feature information of signal.By this implementation
Example, carries out statistical analysis to vision signal to obtain the corresponding image feature information of vision signal without TV, has liberated system
Resource, ensure that the normal play of video pictures, and the corresponding image feature information of the vision signal is received according to from server, real
Showed in real time, enhancing processing accurately is carried out to the corresponding video pictures of vision signal.
Further, in one embodiment of image enhancement processing method of the present invention, the transmission vision signal is corresponding
Obtaining request to the server includes：
Detect whether the corresponding video pictures of the vision signal are standard dynamic range image；
If the corresponding video pictures of the vision signal are standard dynamic range image, send the vision signal and correspond to
Acquisition ask to the server.
In the present embodiment, when television receive server transmission vision signal, can be further to vision signal
Type is detected, if vision signal is HDR signals, request is obtained without being sent to server, because type is HDR signals
Vision signal in inherently include corresponding image feature information.When vision signal is SDR signals, it is not carry
Corresponding image feature information, therefore need to send the corresponding acquisition request of the vision signal to server, regarded for obtaining this
The corresponding image feature information of frequency signal.
In the present embodiment, when the vision signal received is SDR signals, due to not including relevant figure in SDR signals
As characteristic information, therefore, it can be transmitted and obtain request, for obtaining the corresponding image feature information of the vision signal, ensure follow-up
Image enhancement processing can be carried out to the corresponding video pictures of vision signal, without the characteristics of image in television to vision signal
Information is counted, and ensures being normally carried out for image enhancement processing.
Further, in one embodiment of image enhancement processing method of the present invention, step S30 includes：
The corresponding video pictures of the vision signal and described image characteristic information are synchronized with processing, described in realization
Each frame image features information is corresponded with each frame video pictures in the video pictures in image feature information；
Image enhancement processing is carried out to corresponding each frame video pictures by each frame image features information.
In the present embodiment, the corresponding image feature information a of vision signal A are generated in server, and exactly video is believed
Each frame video pictures carry out what statistical analysis obtained in number corresponding video pictures of A, and image feature information is deposited with frame structure
Storage, i.e., each frame video pictures correspond to a frame image features information.
After television is received from the vision signal corresponding image feature information that server is sent, first to regarding
The corresponding video pictures of frequency signal and image feature information synchronize processing, realize each two field picture in image feature information
Characteristic information is corresponded with each frame video pictures in video pictures, according to the corresponding each two field picture of each frame video pictures
Characteristic information, carry out in real time, effectively brightness of image and colors countenance and backlight control etc..
With reference to Fig. 4, Fig. 4 is the flow diagram of image enhancement processing method second embodiment of the present invention.
In one embodiment, image enhancement processing method is applied to server, and image enhancement processing method includes：
Step S40, TV is sent to by vision signal；
Step S50, statistical analysis is carried out to the vision signal, generates the corresponding characteristics of image letter of the vision signal
Breath；
Step S60, when receiving the acquisition request that the TV is sent, corresponding characteristics of image is asked by described obtain
Information is sent to the TV.
With reference to Fig. 3, Fig. 3 is the schematic diagram of a scenario of one embodiment of image enhancement processing method of the present invention.
As shown in figure 3, left side is server, it is single comprising SDR video signal units, analytic unit, storage in server
Member.Wherein, SDR video signal units are responsible for providing SDR vision signals to TV；Analytic unit be responsible for SDR vision signals into
Row statistical analysis, obtains desired Metadata information, the i.e. desired image feature information of user, for example, user it is expected to obtain
Metadata information in comprising corresponding high-high brightness, the minimum brightness per frame picture of SDR vision signals, then analytic unit is born
Duty carries out statistical analysis to SDR vision signals, obtains corresponding high-high brightness, the minimum brightness per frame picture of SDR vision signals,
It is if bright comprising corresponding high-high brightness, the minimum per frame picture of SDR vision signals in the Metadata information that user it is expected to obtain
Degree and average brightness, then analytic unit be responsible for SDR vision signals carry out statistical analysis, it is corresponding to obtain SDR vision signals
Per high-high brightness, minimum brightness and the average brightness of frame picture.The feature of each frame picture included in image feature information
Information is more, subsequently also better to the effect of image enhancement, but TV disposal ability is required it is also higher, therefore, can be with
Flexibly according to TV performance and user need that the characteristic information included in image feature information is increased or reduced.Storage is single
Member, user store the image feature information that analytic unit is analyzed, these image feature informations are stored with frame structure, and and its
Corresponding SDR vision signals have same mark, such as are stored in corresponding SDR vision signals file of the same name.
In the present embodiment, statistical analysis is carried out to SDR vision signals and obtains the work of image feature information on the server
To complete, make full use of the calculating disposal ability that server is powerful, follow-up television need to only be obtained from server, without
The image feature information of vision signal is counted in television, ensures being normally carried out for image enhancement processing.
Further, in one embodiment of image enhancement processing method of the present invention, step S50 includes：
Statistical analysis is carried out to the vision signal, according to preset desired conditions, generates that the vision signal is corresponding to be regarded
The corresponding image feature information of each frame video pictures in frequency picture.
In the present embodiment, for example, preset desired conditions is：It is corresponding per the most light of frame picture to obtain SDR vision signals
Degree, minimum brightness and average brightness, then it is corresponding per frame picture comprising SDR vision signals in the image feature information generated
High-high brightness, minimum brightness and average brightness；If preset desired conditions is：It is corresponding per frame picture to obtain SDR vision signals
High-high brightness, then the corresponding high-high brightness per frame picture of SDR vision signals is included in the image feature information generated.
In the present embodiment, generate image feature information the step of can also carry out offline, i.e., server work free time
Time carries out, and just will not take server system resources.
In the present embodiment, the characteristic information of each frame picture included in image feature information is more, and subsequently image is increased
Strong effect is also better, but also higher to the requirement of TV disposal ability, therefore, can be flexibly according to TV performance and user
Need that the characteristic information included in image feature information is increased or reduced, strengthen the flexibility of this embodiment scheme.
Further, in one embodiment of image enhancement processing method of the present invention, include after step S50：
Described image characteristic information is stored in the domain of preset memory areas with frame structure.
In the present embodiment, image feature information is stored with frame structure, its is simple in structure, and storage byte is seldom, to server
Memory space influence very little.
Further, in one embodiment of image enhancement processing method of the present invention, step S60 includes：
When receiving the acquisition request that the TV is sent, authentication is carried out to the TV；
When authentication passes through, it is determined that described obtain asks corresponding image feature information；
Described image characteristic information is sent to the TV.
In the present embodiment, due to needing to carry out statistical analysis to SDR vision signals in server end, vision signal pair is generated
The corresponding image feature information of each frame video pictures in the video pictures answered, will certainly consume the system resource of server end.
Therefore, it can be provided partial TV end could obtain image feature information from server end.For example, membership service is opened
Television.In one embodiment of the invention, when receiving the acquisition request that the TV is sent, verify whether the TV is open-minded
Membership service, if the TV has opened membership service, according to the identification information for obtaining the vision signal carried in request, is searched
Image feature information corresponding to the identification information, and image feature information is sent to the TV.
In the present embodiment, due to TV obtain image feature information be in order to video pictures carry out image enhancement processing,
It can give user's more preferable viewing experience, but server is when generating the corresponding image feature information of vision signal, will certainly
Some system resources are consumed, it is, therefore, possible to provide a kind of paid service, the TV for only having opened this service just can be from service
Device obtains desired image feature information.
In addition, the embodiment of the present invention also proposes a kind of TV, the TV includes：Memory, processor and it is stored in institute
The image enhancement processing program that can be run on memory and on the processor is stated, described image enhancing processing routine is described
The step of processor realizes image enhancement processing method as described above when performing.
The specific embodiment of TV of the present invention and each embodiment of above-mentioned image enhancement processing method are essentially identical, herein
Do not repeat.
In addition, the embodiment of the present invention also proposes a kind of server, the server includes：Memory, processor and storage
On the memory and the image enhancement processing program that can run on the processor, described image enhancing processing routine quilt
The step of processor realizes image enhancement processing method as described above when performing.
The specific embodiment of server of the present invention and each embodiment of above-mentioned image enhancement processing method are essentially identical,
This is not repeated.
In addition, the embodiment of the present invention also proposes a kind of computer-readable recording medium, the computer-readable recording medium
On be stored with image enhancement processing program, described image enhancing processing routine realizes image as described above when being executed by processor
The step of strengthening processing method.
Each implementation of the specific embodiment of computer-readable recording medium of the present invention and above-mentioned image enhancement processing method
Example is essentially identical, and this will not be repeated here.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And other elements that are not explicitly listed are further included, or further include as this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical element in the process of key element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,
Computer, server, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made, is directly or indirectly used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of image enhancement processing method, it is characterised in that described image enhancing processing method is applied to TV, described image
Enhancing processing method includes：
Receive the vision signal that server is sent；
Send corresponding obtain of the vision signal to ask to the server, obtain the server and asked according to described obtain
The corresponding image feature information of the vision signal sent；
Image enhancement processing is carried out to the corresponding video pictures of the vision signal by described image characteristic information.
2. image enhancement processing method as claimed in claim 1, it is characterised in that the transmission vision signal is corresponding
Obtaining request to the server includes：
Detect whether the corresponding video pictures of the vision signal are standard dynamic range image；
If the corresponding video pictures of the vision signal are standard dynamic range image, send that the vision signal is corresponding to be obtained
Request is taken to the server.
3. image enhancement processing method as claimed in claim 1, it is characterised in that described to pass through described image characteristic information pair
The corresponding video pictures of the vision signal, which carry out image enhancement processing, to be included：
Processing is synchronized to the corresponding video pictures of the vision signal and described image characteristic information, realizes described image
Each frame image features information is corresponded with each frame video pictures in the video pictures in characteristic information；
Image enhancement processing is carried out to corresponding each frame video pictures by each frame image features information.
4. a kind of image enhancement processing method, it is characterised in that described image enhancing processing method is applied to server, the figure
Image intensifying processing method includes：
Vision signal is sent to TV；
Statistical analysis is carried out to the vision signal, generates the corresponding image feature information of the vision signal；
When receiving the acquisition request that the TV is sent, corresponding image feature information is asked to send to institute described obtain
State TV.
5. image enhancement processing method as claimed in claim 4, it is characterised in that described to be counted to the vision signal
Analysis, generating the corresponding image feature information of the vision signal includes：
Statistical analysis is carried out to the vision signal, according to preset desired conditions, the corresponding video of the vision signal is generated and draws
The corresponding image feature information of each frame video pictures in face.
6. image enhancement processing method as claimed in claim 4, it is characterised in that described to be counted to the vision signal
Analysis, generate the corresponding image feature information of the vision signal includes afterwards：
Described image characteristic information is stored in the domain of preset memory areas with frame structure.
7. image enhancement processing method as claimed in claim 4, it is characterised in that described to receive what the TV was sent
When obtaining request, asking corresponding image feature information to send to the TV acquisition includes：
When receiving the acquisition request that the TV is sent, authentication is carried out to the TV；
When authentication passes through, it is determined that described obtain asks corresponding image feature information；
Described image characteristic information is sent to the TV.
8. a kind of TV, it is characterised in that the TV includes：Memory, processor and it is stored on the memory and can
The image enhancement processing program run on the processor, described image enhancing processing routine are real when being performed by the processor
Now the step of image enhancement processing method as claimed any one in claims 1 to 3.
9. a kind of server, it is characterised in that the server includes：Memory, processor and it is stored on the memory
And the image enhancement processing program that can be run on the processor, described image enhancing processing routine are performed by the processor
The step of image enhancement processing methods of the Shi Shixian as any one of claim 4 to 7.
10. a kind of computer-readable recording medium, it is characterised in that image increasing is stored with the computer-readable recording medium
Strong processing routine, described image enhancing processing routine are realized as claimed any one in claims 1 to 3 when being executed by processor
The step of image enhancement processing method.
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