CN109600593A - A kind of multi-channel projection method and system based on media server control system - Google Patents
A kind of multi-channel projection method and system based on media server control system Download PDFInfo
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- CN109600593A CN109600593A CN201811578591.5A CN201811578591A CN109600593A CN 109600593 A CN109600593 A CN 109600593A CN 201811578591 A CN201811578591 A CN 201811578591A CN 109600593 A CN109600593 A CN 109600593A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3147—Multi-projection systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
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Abstract
The embodiment of the present invention discloses a kind of multi-channel projection method and system based on media server control system.This method comprises: the mapping relations according to figure layer and projected channel, match the corresponding output page of each projected channel from figure layer, wherein the output page includes at least a part of a certain figure layer, and each output page carries several images；All output pages are merged to obtain picture to be projected；Wherein, picture to be projected is obtained by several image mosaics that all output pages are carried；Picture to be projected is controlled to project by projected channel to perspective plane.Implement the embodiment of the present invention, the flexibility of multi-channel projection can be improved.
Description
Technical field
The present invention relates to projection arts, and in particular to a kind of multi-channel projection based on media server control system
Method and system.
Background technique
In terms of improving the resolution ratio of projected picture and realizing big length projection, multi-channel projection is a kind of strong hand
Section, multi-channel projection use at least two projector pictures, then the picture projected to projector to carry out Fusion Edges,
To be displayed without on perspective plane, gap, size be big, high-resolution entire picture.
In practice, it has been found that existing edge fusion technology is all based on greatly figure layer realization, but the existing side based on figure layer
Picture included by each figure layer is usually only capable of projecting by unique projected channel in edge fusion, cannot achieve a figure layer and is wrapped
The picture included is projected by multiple projected channels, poor so as to cause the flexibility of multi-channel projection.
Summary of the invention
The embodiment of the present invention discloses a kind of multi-channel projection method and system based on media server control system, can
Improve the flexibility of multi-channel projection.
First aspect of the embodiment of the present invention discloses a kind of multi-channel projection method based on media server control system, packet
It includes:
According to the mapping relations of figure layer and projected channel, it is corresponding defeated that each projected channel is matched from the figure layer
Page-out；Wherein, the output page includes at least a part of a certain figure layer, and each output page carries
Several images；
All output pages are merged to obtain picture to be projected；Wherein, the picture to be projected is by all
Several image mosaics that the output page is carried obtain；
The picture to be projected is controlled to project by the projected channel to perspective plane.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described logical according to figure layer and projection
The mapping relations in road, after matching the corresponding output page of each projected channel in the figure layer, the method is also wrapped
It includes:
The page properties of each output page are set；Wherein, the page properties include at least page sequence number, thoroughly
Lightness, location parameter, luminance parameter, saturation parameters and contrast level parameter；
Each output page is controlled to show for the page properties set by it.
As an alternative embodiment, in first aspect of the embodiment of the present invention, described pair of all output page
It is merged to obtain picture to be projected in face, comprising:
Determine the page sequence number for all the output the page selected alignment thereofs and the benchmark output page；Its
In, the alignment thereof is top alignment, Right Aligns, left-justify, bottom alignment or center alignment；
Page sequence number according to the alignment thereof and the benchmark output page arranges all output pages；
Determine the corresponding amalgamation mode in all output page faces after arrangement；Wherein, the amalgamation mode is window
Fusion, window top fusion or the fusion of window low side on the right of left side fusion, window；
All output pages after arrangement are merged to obtain picture to be projected according to the amalgamation mode.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described according to the amalgamation mode
All output pages after arrangement are merged to obtain picture to be projected, comprising:
User is detected for Fusion Edges value and gamma value set by the amalgamation mode；
All output pages after arrangement merge according to the Fusion Edges value and the gamma value
To picture to be projected.
As an alternative embodiment, in first aspect of the embodiment of the present invention, described pair of all output page
Face is merged after obtaining picture to be projected, the method also includes:
It detects whether to receive the idsplay order for showing the fusion band of the picture to be projected；
When receiving the idsplay order, controls the fusion band and shown according to default display mode.
Second aspect of the embodiment of the present invention discloses a kind of media server control system, comprising:
Matching unit matches each throwing for the mapping relations according to figure layer and projected channel from the figure layer
The corresponding output page in shadow channel；Wherein, the output page includes at least a part of a certain figure layer, and each described
The output page carries several images；
Integrated unit, for being merged to obtain picture to be projected to all output pages；Wherein, described to be projected
Picture is obtained by several image mosaics that all output pages are carried；
Projecting cell is projected by the projected channel to perspective plane for controlling the picture to be projected.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the system also includes:
Setting unit, the mapping relations for the matching unit according to figure layer and projected channel, from the figure layer
After the corresponding output page of each projected channel, the page properties of each output page are set；Wherein, described
Page properties include at least page sequence number, transparency, location parameter, luminance parameter, saturation parameters and contrast level parameter；
Display unit, for controlling each output page to show for the page properties set by it.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the integrated unit includes:
Subelement is determined, for determining that being directed to the selected alignment thereof of all output pages and benchmark exports the page
Page sequence number；Wherein, the alignment thereof is top alignment, Right Aligns, left-justify, bottom alignment or center alignment；
Subelement is arranged, it is all for the page sequence number arrangement according to the alignment thereof and the benchmark output page
The output page；
The determining subelement is also used to determine the corresponding amalgamation mode in all output page faces after arrangement；Its
In, the amalgamation mode is the fusion of the window left side, the fusion of window the right, window top fusion or the fusion of window low side；
Subelement is merged, for merge to all output pages after arrangement according to the amalgamation mode
To picture to be projected.
As an alternative embodiment, the fusion subelement is for pressing in second aspect of the embodiment of the present invention
All output pages after arrangement are merged to obtain the mode of picture to be projected according to the amalgamation mode specifically:
The fusion subelement, for detecting user for Fusion Edges value and gamma set by the amalgamation mode
Value, and all output pages after arrangement are merged to obtain according to the Fusion Edges value and the gamma value
Picture to be projected.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the system also includes:
Detection unit merges after obtaining picture to be projected all output pages for integrated unit, inspection
Survey the idsplay order whether received for showing the fusion band of the picture to be projected；
Control unit, for when receiving the idsplay order, control the fusion band according to default display mode into
Row display.
The third aspect of the embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, described
Computer program includes the instruction of some or all of any one method for executing first aspect present invention step.
Fourth face of the embodiment of the present invention discloses a kind of computer program product, when the computer program product is in computer
When upper operation, so that the computer executes some or all of any one method of first aspect step.
The aspect of the embodiment of the present invention the 5th disclose a kind of using delivery system, and the application delivery system is for publication calculating
Machine program product, wherein when the computer program product is run on computers, so that the computer executes first party
Some or all of any one method in face step.
Compared with prior art, the embodiment of the present invention has the advantages that
In the embodiment of the present invention, according to the mapping relations of figure layer and projected channel, each projected channel is matched from figure layer
The corresponding output page, wherein output the page include at least a certain figure layer a part, and each output page carry it is several
Image；All output pages are merged to obtain picture to be projected；Wherein, picture to be projected is carried by all output pages
Several image mosaics obtain；Picture to be projected is controlled to project by projected channel to perspective plane.Implemented by implementing the present invention
Example is realized across the projected channel projection of a certain figure layer picture based on the corresponding output page of projected channel, multichannel can be improved
The flexibility of projection.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, under the premise of not paying the labour of creation rate, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of stream of multi-channel projection method based on media server control system disclosed by the embodiments of the present invention
Journey schematic diagram；
Fig. 2 is another multi-channel projection method based on media server control system disclosed by the embodiments of the present invention
Flow diagram；
Fig. 3 is another multi-channel projection method based on media server control system disclosed by the embodiments of the present invention
Flow diagram；
Fig. 4 is a kind of structural schematic diagram of media server control system disclosed by the embodiments of the present invention；
Fig. 5 is the structural schematic diagram of another media server control system disclosed by the embodiments of the present invention；
Fig. 6 is the structural schematic diagram of another media server control system disclosed by the embodiments of the present invention；
Fig. 7 is a kind of schematic diagram of canvas area disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that term " includes " " having " and their any deformations in the embodiment of the present invention and attached drawing,
It is intended to cover and non-exclusive includes.Such as it contains the process, method of a series of steps or units, system, product or sets
It is standby to be not limited to listed step or unit, but optionally further comprising the step of not listing or unit, or optionally
It further include the other step or units intrinsic for these process, methods, product or equipment.
The embodiment of the present invention discloses a kind of multi-channel projection method and system based on media server control system, can
Improve the flexibility of multi-channel projection.Wherein, media server control system may include a canvas interface, and user can lead to
It crosses to operate in the canvas interface and realizes multi-channel projection.The canvas interface may include canvas area, figure layer editing area and
Export page editing area, wherein canvas area realizes the fusion of the output page for user, and figure layer editing area is used for user
It selects figure layer and each generic attribute of figure layer is set, output page editing area is all kinds of for each output page of user setting
Attribute.It should be noted that each generic attribute of figure layer and the output page may include sequence number, transparency, location parameter, brightness
Parameter, contrast and saturation degree.The size of the canvas interface of media server control system, canvas area can be according to use
The ratio of family input is adjusted, the corresponding a part for exporting the page and being at least a certain figure layer of each projected channel, that is,
It says, the different piece of a figure layer may be at the different output pages, since each output page face corresponds to a projected channel,
So realizing across the projected channel projection of figure layer by exporting the page.Canvas interface can also be comprising one for painting canvas to be arranged
The progress bar of regional percentage, user can realize the scaling of canvas area ratio by dragging the vernier on the progress bar.As
A kind of optional embodiment, figure layer editing area can show figure layer mark and each figure layer mark it is corresponding selection by
Button, user can identify the selection that corresponding select button realizes figure layer by clicking figure layer, export page editing area also
Projected channel mark can be shown and each projected channel identifies corresponding select button, wherein above-mentioned figure layer mark and
Projected channel mark can be sequence number, and the select button of above-mentioned figure layer mark and projected channel mark can be tick boxes.With
Family is select and set finish figure layer and projected channel after, figure layer and projected channel will be exported in canvas area and be shown, user
Its relationship maps with projected channel can be realized by the location parameter of dragging figure layer or setting figure layer, in same throwing
The figure layer in shadow channel is the corresponding output page of the projected channel, in addition, output page editing area can be also used for user's choosing
Select amalgamation mode.
It is described in detail separately below.
Embodiment one
Referring to Fig. 1, Fig. 1 is that a kind of multichannel based on media server control system disclosed by the embodiments of the present invention is thrown
The flow diagram of image method.Multi-channel projection method based on media server control system as shown in Figure 1 specifically can be with
The following steps are included:
101, the mapping relations according to figure layer and projected channel, match the corresponding output page of each projected channel from figure layer
Face；Wherein, the output page includes at least a part of a certain figure layer, and each output page carries several images.
In embodiments of the present invention, figure can be directed in canvas area by detection user before executing step 101
The operation of layer obtains the mapping relations of figure layer and projected channel, and the output of each projected channel can be obtained according to the mapping relations
The page.Due to carrying image in each figure layer, so several images that each projected channel is carried is in institutes thereon
There is the image that figure layer is carried.
After step 101 is finished, canvas area can show projected channel and figure layer, below by specific figure
Show that the relationship to figure layer, the output page and projected channel is described in detail: referring to Fig. 7, Fig. 7 is a canvas area
Schematic diagram, wherein comprising 4 projected channels marked as 1-1,2-1,3-1 and 4-1 in Fig. 7, and marked as 1,2,3,4,5,
6,7 and 88 figure layers, wherein include the part figure layer region and figure layer 2 of figure layer 1, projected channel 2- in projected channel 1-1
Include figure layer 3 and figure layer 4 in 1, includes figure layer 5 and figure layer 6 in projected channel 3-1, include figure layer 7 and figure in projected channel 4-1
Layer 8, then, the corresponding output page of projected channel 1-1 is just the part figure layer region and figure layer 2 of figure layer 1, projected channel 2-
The 1 corresponding output page is just figure layer 3 and figure layer 4, and the corresponding output page of projected channel 3-1 is just figure layer 5 and figure layer 6, is thrown
The 4-1 corresponding output page in shadow channel is just figure layer 7 and figure layer 8.It is (not shown), if figure layer 2, figure layer 4, figure layer 5 and figure layer 7
A part of respectively a certain figure layer, wherein figure layer 2 is the first part of a certain figure layer, and figure layer 4 is the of a certain figure layer
Two parts, figure layer 5 be a certain figure layer Part III, figure layer 7 be a certain figure layer Part IV, then, for this certain
For one figure layer, the projection of a certain figure layer is needed through projected channel 1-1, projected channel 2-1, projected channel 3-1 and throwing
Shadow channel 4-1 is realized jointly, at this point, the corresponding output page of projected channel 1-1 is just the part figure layer region of figure layer 1 and is somebody's turn to do
The first part of a certain figure layer, the corresponding output page of projected channel 2-1 are just the second part of figure layer 3 He a certain figure layer,
The corresponding output page of projected channel 3-1 is just the Part III of figure layer 6 He a certain figure layer, and projected channel 4-1 is corresponding defeated
Page-out is just the Part IV of figure layer 8 He a certain figure layer.
102, all output pages are merged to obtain picture to be projected；Wherein, picture to be projected is by all output
Several image mosaics that the page is carried obtain.
Wherein, it will be described in detail in the following embodiments about the specific implementation of step 102, the present invention is implemented
Example repeats no more.
103, picture to be projected is controlled to project by projected channel to perspective plane.
It should be noted that the quantity of projected channel mentioned by step 103 can be multiple, above-mentioned projected channel can be with
For more projection devices, i.e., picture to be projected passes through more projections to perspective plane.Optionally, by picture to be projected
Before more projections to perspective plane, each projection device can also be obtained apart from the distance value on perspective plane and its
The ambient brightness in locating region, and value and ambient brightness determine the running parameter of each projection device according to this distance, so that
The drop shadow effect of each projection device is best.Wherein, controlling picture to be projected and being projected by projected channel to perspective plane can wrap
It includes: controlling each projected channel and project its corresponding output page to perspective plane, to realize the projection for treating projected picture.
By implementing the above method, the logical across projection of a certain figure layer picture is realized based on the corresponding output page of projected channel
Road projection, can be improved the flexibility of multi-channel projection, can be with the drop shadow effect of projected channel.
Embodiment two
Referring to Fig. 2, Fig. 2 is another multichannel based on media server control system disclosed by the embodiments of the present invention
The flow diagram of projecting method.Multi-channel projection method based on media server control system as shown in Figure 2 specifically may be used
With the following steps are included:
201, the mapping relations according to figure layer and projected channel, match the corresponding output page of each projected channel from figure layer
Face；Wherein, the output page includes at least a part of a certain figure layer, and each output page carries several images.
Wherein, the detailed description of step 201 please refers to the description of step 101 in embodiment one, and the embodiment of the present invention is no longer
It repeats.
202, the page properties of each output page are set；Wherein, which includes at least page sequence number, transparent
Degree, location parameter, luminance parameter, saturation parameters and contrast level parameter.
In embodiments of the present invention, location parameter may include two-dimensional coordinate point, rotation angle, scaling and width
Ratio.According to foregoing description, the page properties that each output page is arranged may include: detection user in output page editing area
All kinds of property parameters of each output page of domain input, and the page category according to all kinds of property parameters setting output pages
Property.It should be noted that in embodiments of the present invention, above-mentioned location parameter can be defeated in output page editing area by user
Enter, (dragging, rotation and scaling etc.) output page can also be operated in canvas area by user and obtained, the embodiment of the present invention is not
It limits.Implement the setting method that this method is supplied to a variety of location parameters of user, the usage experience sense of user can be improved.
203, each output page is controlled to show for the page properties set by it.
204, the page sequence number for all output pages selected alignment thereof and the benchmark output page is determined；Its
In, which is top alignment, Right Aligns, left-justify, bottom alignment or center alignment.
205, the page sequence number according to alignment thereof and benchmark the output page determined arranges all output pages.
Alignment thereof is described in detail below: top alignment be subject to benchmark output all output page tops of the page
Alignment, Right Aligns are to be subject to all output page right side of face alignment of the benchmark output page, and the benchmark output page is subject in left-justify
The alignment of all output page left parts, bottom alignment are to be subject to all output page bottoms alignment of the benchmark output page, and center is aligned
It is to be subject to all output page centre coordinates of the benchmark output page to be aligned.It should be noted that the benchmark output page can be
Any output page of all output pages.
206, the corresponding amalgamation mode in all output page faces after arrangement is determined；Wherein, which is that window is left
Fusion, window top fusion or the fusion of window low side on the right of side fusion, window.
Amalgamation mode is described in detail below: window top fusion be subject to benchmark output all output pages of the page
Face top is merged, and fusion is to be subject to benchmark output all output page right ends of the page to be merged on the right of window, window
The left side fusion be subject to benchmark output all output page left ends of the page merged, window low side merge be to be exported with benchmark
All output Bottom of Page are merged subject to the page.
207, all output pages after arrangement are merged to obtain picture to be projected according to the amalgamation mode determined
Face；Wherein, picture to be projected is obtained by several image mosaics that all output pages are carried.
As an alternative embodiment, in embodiments of the present invention, according to the amalgamation mode determined to arrangement
All output pages afterwards are merged to obtain picture to be projected, comprising: detection user is directed to set by the amalgamation mode determined
The Fusion Edges value and gamma value set；All output pages after arrangement are carried out according to the Fusion Edges value and the gamma value
Fusion obtains picture to be projected.Wherein, Fusion Edges value is to export the iterative part of the page, and general Fusion Edges value is not less than
The 15% of the page is exported, or more than 200 pixels, image color is consistent when may insure image mosaic by gamma value
Property, to obtain seamless picture to be projected.
208, picture to be projected is controlled to project by above-mentioned projected channel to perspective plane.
Wherein, for the detailed description of step 208, the description of step 103 in embodiment one, the embodiment of the present invention are please referred to
It repeats no more.
By implementing the above method, the logical across projection of a certain figure layer picture is realized based on the corresponding output page of projected channel
Road projection, can be improved the flexibility of multi-channel projection, can be with the drop shadow effect of projected channel.
Embodiment three
Referring to Fig. 3, Fig. 3 is another multichannel based on media server control system disclosed by the embodiments of the present invention
The flow diagram of projecting method.Multi-channel projection method based on media server control system as shown in Figure 3 specifically may be used
With the following steps are included:
Wherein, for step 301~step 308 detailed description, step 201~step 208 in embodiment two is please referred to
Description, the embodiment of the present invention repeats no more.
309, it detects whether to receive the idsplay order for showing the fusion band of picture to be projected, if so, executing step
Rapid 310；If not, terminating this process.
310, above-mentioned fusion band is controlled to be shown according to default display mode.
By executing step 309~step 310, the display of fusion band be can be convenient into user and carry out fusion observation.
By implementing the above method, the logical across projection of a certain figure layer picture is realized based on the corresponding output page of projected channel
Road projection, can be improved the flexibility of multi-channel projection, can also improve making for user with the drop shadow effect of projected channel
With experience sense, user can also be facilitated to carry out fusion observation.
Example IV
Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of media server control system disclosed by the embodiments of the present invention.
As shown in figure 4, the media server control system may include:
Matching unit 401 matches each projected channel for the mapping relations according to figure layer and projected channel from figure layer
The corresponding output page；Wherein, output the page include at least a certain figure layer a part, and each output page carry it is several
Image.
Wherein, for the description of figure layer, the output page and projected channel, the description in embodiment one, this hair are please referred to
Bright embodiment repeats no more.
Integrated unit 402, for being merged to obtain picture to be projected to all output pages；Wherein, picture to be projected
It is obtained by several image mosaics that all output pages are carried.
Projecting cell 403 is projected by above-mentioned projected channel to perspective plane for controlling picture to be projected.
It should be noted that the quantity of above-mentioned projected channel can be it is multiple, above-mentioned projected channel can for more projection
Equipment, i.e. projecting cell 403 control picture to be projected and pass through more projections to perspective plane.Optionally, projecting cell
403 control by picture to be projected by more projections to perspective plane before, each projection device can also be obtained
The ambient brightness of distance value apart from perspective plane and region locating for it, and value and ambient brightness determine each throwing according to this distance
The running parameter of shadow equipment, so that the drop shadow effect of each projection device is best.Wherein, projecting cell 403 controls picture to be projected
Face may is that projecting cell 403 controls each projected channel and throws by the specific implementation that projected channel is projected to perspective plane
Its corresponding output page of shadow is to perspective plane, to realize the projection for treating projected picture.
By implementing above-mentioned media server control system, a certain figure layer is realized based on the corresponding output page of projected channel
Across the projected channel projection of picture, can be improved the flexibility of multi-channel projection, can be with the drop shadow effect of projected channel.
Embodiment five
Referring to Fig. 5, Fig. 5 is the structural representation of another media server control system disclosed by the embodiments of the present invention
Figure.Media server control system shown in fig. 5 is that media server control system as shown in Figure 4 optimizes, such as Fig. 5
Shown, which can also include:
Setting unit 404, the mapping relations for above-mentioned matching unit 401 according to figure layer and projected channel, from figure layer
After matching the corresponding output page of each projected channel, the page properties of each output page are set；Wherein, the page properties
Including at least page sequence number, transparency, location parameter, luminance parameter, saturation parameters and contrast level parameter.
Display unit 405, for controlling each output page to show for the page properties set by it.
Optionally, in embodiments of the present invention, integrated unit 402 may include:
It determines subelement 4021, exports the page for the selected alignment thereof of all output pages and benchmark for determining
Page sequence number；Wherein, which is top alignment, Right Aligns, left-justify, bottom alignment or center alignment.
Subelement 4022 is arranged, it is all for the page sequence number arrangement according to above-mentioned alignment thereof and the benchmark output page
Export the page.
Above-mentioned determining subelement 4021 is also used to determine the corresponding amalgamation mode in all output page faces after arrangement；Its
In, which is the fusion of the window left side, the fusion of window the right, window top fusion or the fusion of window low side.
Subelement 4023 is merged, for merge to all output pages after arrangement according to above-mentioned amalgamation mode
To picture to be projected.
Further alternative, fusion subelement 4023 is used for according to above-mentioned amalgamation mode to all output pages after arrangement
The mode that picture to be projected is merged to obtain in face is specifically as follows:
Subelement 4023 is merged, for detecting user for Fusion Edges value and gamma set by above-mentioned amalgamation mode
Value, and all output pages after arrangement are merged to obtain picture to be projected according to the Fusion Edges value and the gamma value
Face.
It should be noted that in embodiments of the present invention, the description as described in alignment thereof and amalgamation mode please refers to implementation
Specific descriptions in example two, the embodiment of the present invention repeat no more.
By implementing above-mentioned media server control system, a certain figure layer is realized based on the corresponding output page of projected channel
Across the projected channel projection of picture, can be improved the flexibility of multi-channel projection, can may be used also with the drop shadow effect of projected channel
To improve the usage experience sense of user.
Embodiment six
Referring to Fig. 6, Fig. 6 is the structural representation of another media server control system disclosed by the embodiments of the present invention
Figure.Media server control system shown in fig. 6 is that media server control system as shown in Figure 5 optimizes, such as Fig. 6
Shown, which can also include:
Detection unit 406, for above-mentioned integrated unit 402 to all output pages merged to obtain picture to be projected it
Afterwards, it detects whether to receive the idsplay order for showing the fusion band of picture to be projected.
Control unit 407 is carried out for when receiving idsplay order, controlling above-mentioned fusion band according to default display mode
Display.
By implementing above-mentioned media server control system, a certain figure layer is realized based on the corresponding output page of projected channel
Across the projected channel projection of picture, can be improved the flexibility of multi-channel projection, can may be used also with the drop shadow effect of projected channel
To improve the usage experience sense of user, user can also be facilitated to carry out fusion observation.
The embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, wherein the computer
Program makes computer execute any one multi-channel projection method based on media server control system of FIG. 1 to FIG. 3.
The embodiment of the present invention discloses a kind of computer program product, when the computer program product is run on computers
When, so that computer executes any one multi-channel projection method based on media server control system of FIG. 1 to FIG. 3.
The embodiment of the present invention discloses a kind of using delivery system, this is using delivery system for issuing computer program production
Product, wherein when computer program product is run on computers, any one is based on matchmaker so that computer executes FIG. 1 to FIG. 3
The multi-channel projection method of body server control system.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium include read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of storing data.
Above to a kind of multi-channel projection method based on media server control system disclosed by the embodiments of the present invention and
System is described in detail, and used herein a specific example illustrates the principle and implementation of the invention, and
In above-mentioned specific case the size of step number be not meant to execution sequence it is inevitable successively, the execution sequence of each process should be with
Its function and internal logic determine that the implementation process of the embodiments of the invention shall not be constituted with any limitation.It is above-mentioned to be used as separation
The unit of part description may or may not be physically separated, and can select part therein according to the actual needs
Or whole units achieve the purpose of the solution of this embodiment.
Character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".In reality provided by the present invention
It applies in example, it should be appreciated that " B corresponding with A " indicates that B is associated with A, can determine B according to A.It is also to be understood that determining B according to A
It is not meant to determine B only according to A, can also determine B according to A and/or other information.In addition, in various embodiments of the present invention
In each functional unit can integrate in one processing unit, be also possible to each unit and physically exist alone, can also two
A or more than two units are integrated in one unit.Above-mentioned integrated unit both can take the form of hardware realization, can also
To realize in the form of software functional units.If above-mentioned integrated unit is realized in the form of SFU software functional unit and as only
Vertical product when selling or using, can store in a retrievable memory of computer.Based on this understanding, this hair
Bright technical solution substantially the part that contributes to existing technology or the technical solution in other words it is all or part of,
It can be embodied in the form of software products, which is stored in a memory, including several requests
With so that a computer equipment (can be personal computer, server or network equipment etc., specifically can be computer
Processor in equipment) execute some or all of each embodiment above method of the invention step.
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile for this
The those skilled in the art in field, according to the thought of the present invention, there will be changes in the specific implementation manner and application range,
In conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of multi-channel projection method based on media server control system characterized by comprising
According to the mapping relations of figure layer and projected channel, the corresponding output page of each projected channel is matched from the figure layer
Face；Wherein, it is described output the page include at least a certain figure layer a part, and each output page carry it is several
Image；
All output pages are merged to obtain picture to be projected；Wherein, the picture to be projected is as described in all
Several image mosaics that the output page is carried obtain；
The picture to be projected is controlled to project by the projected channel to perspective plane.
2. the method according to claim 1, wherein the mapping relations according to figure layer and projected channel, from
After matching the corresponding output page of each projected channel in the figure layer, the method also includes:
The page properties of each output page are set；Wherein, the page properties include at least page sequence number, transparent
Degree, location parameter, luminance parameter, saturation parameters and contrast level parameter；
Each output page is controlled to show for the page properties set by it.
3. according to the method described in claim 2, it is characterized in that, described pair of all output pages merged to obtain to
Projected picture, comprising:
Determine the page sequence number for all the output the page selected alignment thereofs and the benchmark output page；Wherein,
The alignment thereof is top alignment, Right Aligns, left-justify, bottom alignment or center alignment；
Page sequence number according to the alignment thereof and the benchmark output page arranges all output pages；
Determine the corresponding amalgamation mode in all output page faces after arrangement；Wherein, the amalgamation mode is the window left side
Fusion, window top fusion or the fusion of window low side on the right of fusion, window；
All output pages after arrangement are merged to obtain picture to be projected according to the amalgamation mode.
4. according to the method described in claim 3, it is characterized in that, it is described according to the amalgamation mode to all after arrangement
The output page is merged to obtain picture to be projected, comprising:
User is detected for Fusion Edges value and gamma value set by the amalgamation mode；
According to the Fusion Edges value and the gamma value to all output pages after arrangement merged to obtain to
Projected picture.
5. the method according to claim 1, wherein described pair of all output pages merged to obtain to
After projected picture, the method also includes:
It detects whether to receive the idsplay order for showing the fusion band of the picture to be projected；
When receiving the idsplay order, controls the fusion band and shown according to default display mode.
6. a kind of media server control system characterized by comprising
It is logical to match each projection for the mapping relations according to figure layer and projected channel from the figure layer for matching unit
The corresponding output page in road；Wherein, the output page includes at least a part of a certain figure layer, and each output
The page carries several images；
Integrated unit, for being merged to obtain picture to be projected to all output pages；Wherein, the picture to be projected
It is obtained by several image mosaics that all output pages are carried；
Projecting cell is projected by the projected channel to perspective plane for controlling the picture to be projected.
7. system according to claim 6, which is characterized in that the system also includes:
Setting unit, the mapping relations for the matching unit according to figure layer and projected channel match every from the figure layer
After the corresponding output page of one projected channel, the page properties of each output page are set；Wherein, the page
Attribute includes at least page sequence number, transparency, location parameter, luminance parameter, saturation parameters and contrast level parameter；
Display unit, for controlling each output page to show for the page properties set by it.
8. system according to claim 7, which is characterized in that the integrated unit includes:
Subelement is determined, for determining the page for all the output the page selected alignment thereofs and the benchmark output page
Face sequence number；Wherein, the alignment thereof is top alignment, left-justify, Right Aligns, bottom alignment or center alignment；
Subelement is arranged, it is all described for the page sequence number arrangement according to the alignment thereof and the benchmark output page
Export the page；
The determining subelement is also used to determine the corresponding amalgamation mode in all output page faces after arrangement；Wherein, institute
Stating amalgamation mode is the fusion of the window left side, the fusion of window the right, window top fusion or the fusion of window low side；
Merge subelement, for according to the amalgamation mode to all output pages after arrangement merged to obtain to
Projected picture.
9. system according to claim 8, which is characterized in that the fusion subelement is used for according to the amalgamation mode pair
All output pages after arrangement are merged to obtain the mode of picture to be projected specifically:
The fusion subelement is directed to Fusion Edges value and gamma value set by the amalgamation mode for detecting user, with
And all output pages after arrangement are merged to obtain wait throw according to the Fusion Edges value and the gamma value
Shadow picture.
10. system according to claim 6, which is characterized in that the system also includes:
Detection unit merges after obtaining picture to be projected all output pages for the integrated unit, inspection
Survey the idsplay order whether received for showing the fusion band of the picture to be projected；
Control unit is shown for when receiving the idsplay order, controlling the fusion band according to default display mode
Show.
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