CN103716562A - Image quality parameter storage method and system - Google Patents
Image quality parameter storage method and system Download PDFInfo
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- CN103716562A CN103716562A CN201310756016.0A CN201310756016A CN103716562A CN 103716562 A CN103716562 A CN 103716562A CN 201310756016 A CN201310756016 A CN 201310756016A CN 103716562 A CN103716562 A CN 103716562A
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Abstract
The invention discloses an image quality parameter storage method and system. The image quality parameter storage system comprises an image quality control module, a storage module and a processor. The image quality control module is used for calling thread conversion image quality parameters as a configuration file which comprises the types of a plurality of signal sources and the set values of image quality parameters under various playing modes, and a recognition mark is added on one set value. The storage module is used for storing the configuration file, when image quality parameter calling is required, the processor is used for calling a thread analysis and conversion configuration file as image quality parameters, so that the image quality control module uses the set value with the recognition mark as a default value of the image quality parameters, and when a video device is started or the signal sources are switched, a matched high-quality image can be provided.
Description
Technical field
The application relates to picture quality process field, is specifically related to a kind of image quality parameter storage means and system.
Background technology
General in the use of the video equipments such as television set or computer display, conventionally be provided with various play mode, such as mode standard, bright-coloured pattern, film mode and self-defined pattern etc., user can to image quality parameter, be adjusted according to different play mode, for example, by the providing of menu, user can be adjusted the parameter value of the picture qualities such as definition, color saturation, contrast and brightness.
Yet, development along with mechanics of communication, the kind of the signal source input interface configuring on video equipment increases day by day, for example dispose analog signal interface, digital signal interface, HDMI (High Definition Multimedia Interface) (High-definition Multimedia Interface, HDMI) and VGA signaling interface etc., the signal source type that these signal source input interfaces receive is neither identical, therefore in application, each signal source set image quality parameter under existing play mode of can only arranging in pairs or groups on video equipment is play, but, be not that all applicable these image quality parameters of signal source are play, for example, when play under same standard pattern in unlike signal source, the picture quality presenting on video equipment can be variant, cause picture quality to get a desired effect.Therefore, when user is after switching between unlike signal source, also must adjust for the applicable image quality parameter in unlike signal source quite inconvenience in operation.
In addition, in the assignment procedure of image quality parameter or after setting operation completes, may be because of the interference of some uncertain factor, cause the image quality parameter having set to fail really to store, for example the electric power of video equipment interrupts suddenly, during video equipment normal shutdown or switch between unlike signal source, and when exiting present image picture being set, due to the interference of the factors such as misoperation or unexpected event generation, thereby cause the set point of present image mass parameter to be lost.Now, can only or reply after video equipment restarts after original image setting picture, image quality parameter value is adjusted again, and may not necessarily recall to the better set point of previously assert, so, in the adjustment of image quality parameter, cause sizable puzzlement.
Summary of the invention
The application's technical problem to be solved is to provide a kind of picture quality storage means and system, after receiving triggering signal by picture quality control module, image quality parameter is converted to configuration file, and identification mark is set in configuration file, and configuration file is stored in to memory module, thereby the problem that the set point that has solved image quality parameter is easily lost in setting up procedure and after video equipment restarts or reply after original image setting picture, also to again to image quality parameter value, adjust, the unhandy problem that causes.
In order to address the above problem, the application has disclosed a kind of image quality parameter storage means, is applicable to video equipment, and video equipment has multiple play mode, and is suitable for receiving a plurality of signal sources.Image quality parameter storage means comprises: by picture quality control module, set a plurality of signals and come from the image quality parameter under multiple play mode; By picture quality control module, receive triggering signal, and be configuration file according to triggering signal invokes thread converted image mass parameter, wherein configuration file records the type of a plurality of signal sources and the set point of image quality parameter, and increases by an identification mark in the set point of the image quality parameter of the place signal source before conversion; And receive configuration file by processor, and configuration file is stored in to memory module.
The application has also disclosed a kind of image quality parameter storage system, is applicable to video equipment, and video equipment has multiple play mode, and is suitable for receiving a plurality of signal sources.Image quality parameter storage system comprises picture quality control module, memory module and processor.Picture quality control module is coupled to a plurality of signal sources, set a plurality of signals and come from the image quality parameter under multiple play mode, and be configuration file according to triggering signal invokes thread converted image mass parameter, configuration file records the type of a plurality of signal sources and the set point of image quality parameter, and increases by an identification mark in the set point of the place signal source before image quality parameter conversion.Memory module is preserved configuration file.Processor is respectively coupled to picture quality setting module and memory module, processor receives and preserves configuration file in memory module, wherein processor reads configuration file according to control signal, and it is image quality parameter that invokes thread is resolved with translation-profile, picture quality control module is usingd in image quality parameter and is had the set point of identification mark as the default value of the image quality parameter in corresponding signal source.
Compared with prior art, the application can obtain and comprise following technique effect:
The application's picture quality storage means and system, when picture quality control module receives after triggering signal, be that invokes thread converted image quality is configuration file, the type of each signal source and the parameter value of the picture quality under various play mode thereof are obtained and preserve, can avoid the image quality parameter having set to lose in subsequent operation process.And, in configuration file, set point for the signal source of current use has also increased identification mark, while allowing picture quality control module switch when video equipment is started shooting or between each signal source, can according to identification mark real-time apply mechanically the set point that is suitable for current demand signal source in image quality parameter most, thereby provide high-quality image frame, also the difference in basis signal source and image quality parameter is reset again just.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, forms the application's a part, and the application's schematic description and description is used for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the block schematic diagram of the picture quality storage system of the embodiment of the present application.
Fig. 2 and Fig. 3 are the flow chart of the picture quality storage means of the embodiment of the present application.
Embodiment
To coordinate drawings and Examples to describe the application's execution mode in detail below, by this application's implementation procedure how application technology means solve technical problem and reach technology effect can be fully understood and be implemented according to this.
As used some vocabulary in the middle of specification and claim, censure specific components.Those skilled in the art should understand, and hardware manufacturer may be called same assembly with different nouns.This specification and claims are not used as distinguishing the mode of assembly with the difference of title, but the difference in function is used as the criterion of distinguishing with assembly.If " comprising " mentioned in the middle of specification and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition " couple ", or " electric connection " word comprises directly any and electric property coupling means indirectly at this.Therefore, if describe a first device in literary composition, be coupled to one second device, represent that described first device can directly be electrically coupled to described the second device, or be indirectly electrically coupled to described the second device by other devices or the means that couple.Specification subsequent descriptions is for implementing the application's better embodiment, and right described description is to illustrate that the application's rule is object, not in order to limit the application's scope.The application's protection range is when being as the criterion depending on the claims person of defining.
Also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, commodity or the system that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, commodity or system.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, commodity or the system that comprises described key element and also have other identical element.
embodiment describes
The application's image quality parameter storage system and method are applicable to the video equipments such as television set or calculator display, and wherein video equipment has multiple play mode, such as mode standard, bright-coloured pattern, self-defined pattern or film mode etc.And, on video equipment, dispose a plurality of signal source interfaces, and be suitable for receiving the signal source of number of different types, such as simulation signal generator, derived digital signal, HDMI signal source and VGA signal source etc.
As shown in Figure 1, be the block schematic diagram of the disclosed image quality parameter storage system 10 of the embodiment of the present application.The application's image quality parameter storage system 10 comprises picture quality control module 110, processor 120 and memory module 130.Picture quality control module 110 is coupled to the display screen of each dissimilar signal source and video equipment, in order to set the image quality parameter of each signal source under various play mode by the user interface on display screen, and invokes thread is converted to configuration file (config file) by image quality parameter.Processor 120 is coupled to picture quality control module 110 and memory module 130, and processor 120 is in order to receive configuration file and configuration file is stored in to memory module 130.
With an embodiment, to the application's image quality parameter storage system applications, the realization in image quality parameter storage is described further below.
As depicted in figs. 1 and 2, the image quality parameter storage means that the present embodiment is disclosed, comprising:
Step S10, sets the image quality parameter of a plurality of signal sources under multiple play mode.
By picture quality control module 110, set the image quality parameter of a plurality of signal sources under multiple play mode.After the conditioning signal of the image quality parameter physical button from remote controller or video equipment sends, picture quality control module 110 i.e. the corresponding image quality parameter of each signal source under various play mode that arrange.For example, to HDMI signal source, the parameter of the picture quality such as the definition under mode standard, color saturation, contrast and brightness is set; The parameter of the picture qualities such as the definition under bright-coloured pattern, color saturation, contrast and brightness is set; The parameter of the picture qualities such as the definition under self-defined pattern, color saturation, contrast and brightness is set; And the parameter of the picture quality such as the definition under film mode, color saturation, contrast and brightness sets, thereby obtain the set point of the image quality parameter of HDMI signal source under various play mode.Similarly, also can to the parameter value of the picture qualities of other signal source under mode standard, bright-coloured pattern, self-defined pattern and film mode such as simulation signal generator, derived digital signal and VGA signal source, set respectively, thereby obtain the set point of the image quality parameter of these signal sources under various play mode.
Step S20, receive triggering signal, and be configuration file according to triggering signal invokes thread converted image mass parameter, wherein configuration file records the type of a plurality of signal sources and the set point of image quality parameter, and increases by an identification mark in the set point of the image quality parameter of the place signal source before conversion.
Wherein, by picture quality control module 110, receive triggering signal.And, in the picture quality control module process that the image quality parameter under various play mode is set to each signal source, image quality parameter is presented on setting picture by the display screen of video equipment, and by setting the switching of picture, the image quality parameter in unlike signal source is adjusted.
Therefore, when 110 pairs of current signal sources of picture quality control module complete after the setting operation of image quality parameter, may receive again other switching signals, current setting picture is directly switched to the setting picture of the image quality parameter of another signal source, also likely directly exits the operation of setting picture and finishing to adjust image quality parameter; Or be directly video equipment to be shut down.
Now, in order to ensure the set point of previously having adjusted, can not lose, processor 120 is when detecting the change of setting picture or video equipment startup shutdown programm, send triggering signal to picture quality control module 110, allow picture quality control module 110, according to triggering signal invokes thread (thread), the image quality parameter previously having set is converted to configuration file, the terseness having by configuration file and flexibility, can adjust flexibly and record every image quality parameter, therefore, in configuration file, record the type of each signal source and the set point of the image quality parameter of each signal source under various play mode, and in the set point of image quality parameter for the place signal source before conversion, also increase by an identification mark.Wherein, place signal source before image quality parameter conversion refers to, before aforementioned setting Picture switch selected and carry out the signal source of image quality parameter setting, selected and carry out the signal source of image quality parameter setting or before video equipment shutdown, last selected signal source before aforementioned setting picture exits.For example, if last selected signal source is HDMI signal source, and setting content is that the image quality parameter under self-defined pattern is adjusted for HDMI signal source, at image quality parameter, be converted to after configuration file, can be recited as the form of " HDMI signal source-self-defined pattern-image quality parameter-identification mark (for example 1 or other non-zero values) ", other signal source only can be recited as forms such as " signal source name-play mode-image quality parameters " or " signal source name-play mode-image quality parameter-0 ", thereby make and separating with the content that chosen HDMI signal comes from the image quality parameter under self-defined pattern.
So, when video equipment restarts or again returns to original setting picture or be while being switched to corresponding signal source, picture quality control module 110 can preferentially be applied mechanically and be identified the set point that mark is demarcated according to identification mark, this set point comprises the play mode of signal source and the image quality parameter under this play mode, thereby allows picture quality that signal source presents on display screen reach the effect of optimization.
Step S30, receives configuration file, and configuration file is stored in to memory module.
Then, at image quality parameter, be converted to after configuration file, by processor 120, receive configuration file, and configuration file is stored in to memory module 130, thereby complete the storage operation of the image quality parameter of each signal source under various play mode.
Please refer to Fig. 1 to Fig. 3, what deserves to be explained is, in said method embodiment, after image quality parameter is preserved, if while needing to call these image quality parameters in follow-up operating process, for example, when video equipment restarts, or when returning to last signal source from current signal source, can also comprise the following steps:
Step S40, when reception control signal, reads configuration file according to control signal, and invokes thread is resolved and translation-profile is image quality parameter.
This by processor 120 reception control signals, and reads configuration file according to control signal in step.Then, it is image quality parameter that processor 120 invokes thread are resolved with translation-profile, and wherein control signal can be that boot program by video equipment triggers; Or by picture quality control module 110, between unlike signal source, switch while selecting and trigger.And, after control signal is triggered, processor 120 reads configuration file according to control signal from memory module 130, and invokes thread is resolved and translation-profile is image quality parameter, and image quality parameter is sent to picture quality control module 110.
Step S50, receives image quality parameter, and usings and have the set point of identification mark as the default value of the image quality parameter in corresponding signal source.
By picture quality control module 110, receive image quality parameters, and there is the set point of identification mark as the default value of the image quality parameter in corresponding signal source to using in image quality parameter.
As previously mentioned, due in configuration file, to being matched with the set point of the image quality parameter of signal source, identify, picture quality control module 110 can the image quality parameter that be adapted to current demand signal source is most worth by default and be applied mechanically immediately by identification mark, thereby make like this by what signal source matched therewith, when video equipment restarts, or again return to original setting picture, or be while being switched to corresponding signal source, picture quality control module 110 can preferentially be applied mechanically and be identified the image quality parameter that mark is demarcated according to identification mark, thereby allow this signal source can present high-quality image frame, also with regard to not needing, in addition its image quality parameter is adjusted.
Above-mentioned explanation has illustrated and has described some preferred embodiments of the application, but as previously mentioned, be to be understood that the application is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in invention contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, change.And the spirit and scope that the change that those skilled in the art carry out and variation do not depart from the application, all should be in the protection range of the application's claims.
Claims (10)
1. an image quality parameter storage means, is applicable to video equipment, and described video equipment has multiple play mode, and is suitable for receiving a plurality of signal sources, it is characterized in that, described image quality parameter storage means comprises:
Set the image quality parameter of described a plurality of signal source under described multiple play mode;
Receive triggering signal, and change described image quality parameter into configuration file according to described triggering signal invokes thread, wherein said configuration file records the type of described a plurality of signal sources and the set point of described image quality parameter, and increases by an identification mark in the set point of the described image quality parameter of the place signal source before conversion; And
Receive described configuration file, and described configuration file is stored in to memory module.
2. image quality parameter storage means as claimed in claim 1, is characterized in that,
When described video equipment shutdown, send described triggering signal.
3. image quality parameter storage means as claimed in claim 1, is characterized in that,
When setting picture that the setting picture of described image quality parameter is next signal source from the setting Picture switch in current demand signal source, send described triggering signal.
4. image quality parameter storage means as claimed in claim 1, is characterized in that,
When the picture of described video equipment exits from the setting picture of described picture quality, send described triggering signal.
5. image quality parameter storage means as claimed in claim 1, is characterized in that,
Described identification mark is identified in the end of described set point.
6. image quality parameter storage means as claimed in claim 1, is characterized in that, also comprises:
When reception control signal, according to described control signal, read described configuration file, and invokes thread is resolved and changes described configuration file into described image quality parameter; And
Receive described image quality parameter, and using and there is the described set point of described identification mark as the default value of the image quality parameter in corresponding signal source.
7. image quality parameter storage means as claimed in claim 6, is characterized in that,
When described video equipment start, trigger described control signal.
8. image quality parameter storage means as claimed in claim 6, is characterized in that,
When described picture quality control module is switched between described a plurality of signal sources, trigger described control signal.
9. image quality parameter storage means as claimed in claim 1, is characterized in that, described image quality parameter comprises the parameter value of definition, color saturation, contrast and brightness.
10. an image quality parameter storage system, is applicable to video equipment, and described video equipment has multiple play mode, and is suitable for receiving a plurality of signal sources, it is characterized in that, described image quality parameter storage system comprises:
Picture quality control module, be coupled to described a plurality of signal source, set described a plurality of signal and come from the image quality parameter under described multiple play mode, and change described image quality parameter into configuration file according to triggering signal invokes thread, described configuration file records the type of described a plurality of signal sources and the set point of described image quality parameter, and increases by an identification mark in the set point of the place signal source before described image quality parameter conversion;
Memory module, preserves described configuration file; And
Processor, is respectively coupled to described picture quality setting module and described memory module, and described processor receives and preserves described configuration file in described memory module;
Wherein said processor reads described configuration file according to control signal, and invokes thread is resolved and changed described configuration file into described image quality parameter, described picture quality control module is usingd in described image quality parameter and is had the described set point of described identification mark as the default value of the image quality parameter in corresponding signal source.
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