CN110149458A - The method and apparatus that augmented reality visual element is shown - Google Patents
The method and apparatus that augmented reality visual element is shown Download PDFInfo
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- CN110149458A CN110149458A CN201810148900.9A CN201810148900A CN110149458A CN 110149458 A CN110149458 A CN 110149458A CN 201810148900 A CN201810148900 A CN 201810148900A CN 110149458 A CN110149458 A CN 110149458A
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- G—PHYSICS
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The present invention provides a kind of method and apparatus that augmented reality visual element is shown, obtain live view through the invention；The display area for meeting preset condition is determined according to live view；Data to be displayed stream is shown in display area, solving augmented reality display technology ambient light influences brightness demand height of virtual screen during display, caused augmented reality shows the high problem of apparatus of load, and then has achieved the effect that promote display effect and reduce augmented reality to show apparatus of load.
Description
Technical field
The present invention relates to application of electronic technology field, in particular to a kind of side that augmented reality visual element is shown
Method and device.
Background technique
It is real with the diversification of software application scene and application field during software technology high speed development
Effect caused by existing software technology, incident hardware are also developed therewith, wherein with augmented reality (Augmented
Reality, abbreviation AR) for display technology, by the position and the angle and plus corresponding figure that calculate camera image in real time
Picture, realization cover virtual world in real world and are interacted on the screen.
Wherein, since augmented reality display technology can preferably connect virtual world and real world, both increase interest
Taste, also can extending user use scope, therefore during realizing the augmented reality display technology, augmented reality is shown
It needs to be superimposed virtual screen on the basis of reality scene, due to the complexity of reality scene, light is bright during especially showing
Degree can generate large effect to the clarity that virtual screen is shown；That is, the environment light under actual environment can be to virtual screen
Display impacts.So in practical applications, be all by the very high of the picture brightness tune of virtual screen to be shown so that
The virtual screen can be clearly shown according in display scene.
For in the related technology due to influencing virtual screen during display in augmented reality display technology ambient light
Brightness demand it is high, caused augmented reality shows the high problem of apparatus of load, and currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of method and apparatus that augmented reality visual element is shown, at least solve due to
Augmented reality display technology ambient light influences brightness demand height of virtual screen during display, and caused augmented reality is aobvious
Show the high problem of apparatus of load.
According to one embodiment of present invention, a kind of method that augmented reality visual element is shown is provided, comprising: obtain
Live view；The display area for meeting preset condition is determined according to live view；Data to be displayed stream is shown in display area.
Optionally, before obtaining live view, this method further include: according to predetermined luminance, default color value and space
Display area accounting generates preset condition.
Optionally, obtaining live view includes: to show that the image acquiring device in equipment obtains in real time according to augmented reality
It finds a view, wherein live view, for updating the environmental parameter of display area, wherein environmental parameter includes: brightness, area size
And/or one of color condition or at least two combination.
Optionally, determine that the display area for meeting preset condition includes: according to preset condition, from real-time according to live view
The region for meeting and presetting essential condition is chosen in the space found a view, and determines that region is display area；Wherein, essential condition is preset
It include: pre-set space display area accounting.
Further, optionally, show that data to be displayed stream includes: according to preset condition, from real-time in display area
In the case that the number that selection satisfaction presets the region of essential condition in the space found a view is one, the coordinate value in region is obtained,
And data to be displayed stream is shown in region according to coordinate value.
Optionally, show that data to be displayed stream includes: in foundation preset condition, from the space of live view in display area
In the case that the middle number for choosing the region that satisfaction presets essential condition is at least two, obtain close with default optimum condition
Region, and determine that region is display area, wherein default optimum condition includes: luminance threshold or Chroma threshold；Obtain viewing area
The coordinate value in domain, and data to be displayed stream is shown in region according to coordinate value.
Further, optionally, show that data to be displayed stream includes: according to preset condition, from real-time in display area
The feelings for meeting and presetting the region of essential condition and being unable to satisfy the region of default optimum condition can not be chosen in the space found a view
Under condition, whether the number in the region that judgement selects condition close with default time is one, wherein it includes: coloration that default time, which is selected condition,
Threshold value or luminance threshold；In the case where the number in region is one, determine that region is display area；Obtain the seat of display area
Scale value, and data to be displayed stream is shown in region according to coordinate value.
Optionally, show that data to be displayed stream includes: to judge chromatic value and select condition close default time in display area
Whether the number in region is at least two；In the case where the number in region is at least two, obtains distance default time and select condition
Nearest region is display area；The coordinate value of display area is obtained, and shows data to be displayed stream in region according to coordinate value.
Further, optionally, show that data to be displayed stream includes: to preset essential item in no satisfaction in display area
In the case that the region of condition is selected in part, default optimum condition and default time, according to default display regularization condition to number to be shown
It is adjusted according to the transparency in stream；Meet the brightness in data to be displayed stream adjusted from selection in the space of live view
With the region of pre-set space display area accounting demand, determine that region is display area；The coordinate value of acquisition display area, and according to
Data to be displayed stream is shown in region according to coordinate value.
According to another embodiment of the invention, a kind of device that augmented reality visual element is shown is provided, comprising: take
Scape module, for obtaining live view；Region obtains module, for determining the viewing area for meeting preset condition according to live view
Domain；Display module, for showing data to be displayed stream in display area.
Optionally, the device further include: condition generation module, for before obtaining live view, according to predetermined luminance,
Default color value and space display region accounting generate preset condition.
Further, optionally, module of finding a view includes: viewfinder unit, for showing the figure in equipment according to augmented reality
As acquisition device obtains live view, wherein live view, for updating the environmental parameter of display area, wherein environmental parameter
It include: the combination of one of brightness, area size and/or color condition or at least two.
Optionally, it includes: area acquisition unit that region, which obtains module, for foundation preset condition, from the sky of live view
Between it is middle choose to meet preset the region of essential condition, and determine that region is display area；Wherein, it includes: pre- for presetting essential condition
If space display region accounting.
Further, optionally, display module includes: the first display unit, for being taken from real time according to preset condition
In the case that the number that selection satisfaction presets the region of essential condition in the space of scape is one, the coordinate value in region is obtained, and
Data to be displayed stream is shown in region according to coordinate value.
Optionally, display module includes: first area determination unit, is used in foundation preset condition, from live view
In the case that the number that selection satisfaction presets the region of essential condition in space is at least two, acquisition connects with default optimum condition
Close region, and determine that region is display area, wherein default optimum condition includes: luminance threshold or Chroma threshold；Second is aobvious
Show unit, shows data to be displayed stream in region for obtaining the coordinate value of display area, and according to coordinate value.
Further, optionally, display module includes: the first judging unit, for being taken from real time according to preset condition
The case where meeting the region for presetting essential condition and being unable to satisfy the region of default optimum condition can not be chosen in the space of scape
Under, whether the number in the region that judgement selects condition close with default time is one, wherein it includes: coloration threshold that default time, which is selected condition,
Value or luminance threshold；Second area determination unit, in the case where the number in region is one, determining that region is viewing area
Domain；Third display unit shows data to be displayed stream in region for obtaining the coordinate value of display area, and according to coordinate value.
Optionally, display module includes: second judgment unit, for judging chromatic value and the default area for selecting condition close
Whether the number in domain is at least two；Third area determination unit, for obtaining in the case where the number in region is at least two
Taking the distance default time region for selecting condition nearest is display area；4th display unit, for obtaining the coordinate value of display area,
And data to be displayed stream is shown in region according to coordinate value.
Further, optionally, display module includes: adjustment unit, for presetting essential condition in no satisfaction, presetting
In the case where optimum condition and the default secondary region for selecting condition, treated in display data stream according to default display regularization condition
Transparency is adjusted；The fourth region determination unit, for from the space of live view choose meet it is adjusted to be shown
The region of brightness and pre-set space display area accounting demand in data flow determines that region is display area；5th display is single
Member shows data to be displayed stream in region for obtaining the coordinate value of display area, and according to coordinate value.
According to still another embodiment of the invention, a kind of storage medium is provided, computer journey is stored in storage medium
Sequence, wherein computer program is arranged to the method for executing any of the above-described when operation.
Through the invention, due to obtaining live view；The display area for meeting preset condition is determined according to live view；?
Display area shows data to be displayed stream, therefore, can solve augmented reality display technology ambient light influence virtual screen and exists
Brightness demand during display is high, and caused augmented reality shows the high problem of apparatus of load, reach promoted display effect and
Reduce the effect that augmented reality shows apparatus of load.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart for the method that augmented reality visual element according to an embodiment of the present invention is shown；
Fig. 2 is the flow diagram for the method that augmented reality visual element provided by the embodiments of the present application is shown；
Fig. 3 is the signal that preset condition is generated in method that augmented reality visual element according to an embodiment of the present invention is shown
Figure；
Fig. 4 is the signal that display area is determined in method that augmented reality visual element according to an embodiment of the present invention is shown
Figure；
Fig. 5 is in method that augmented reality visual element according to an embodiment of the present invention is shown using essential condition as analysis
The schematic diagram of standard；
Fig. 6 is selected aobvious according to alternative condition in method that augmented reality visual element according to an embodiment of the present invention is shown
Show the schematic diagram that the area coordinate is obtained behind region；
Fig. 7 is the structural schematic diagram for the device that augmented reality visual element according to an embodiment of the present invention is shown.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
Embodiment 1
A kind of augmented reality that runs on is provided in the present embodiment shows that the augmented reality visual element of equipment is shown
Method, Fig. 1 is the flow chart for the method that augmented reality visual element according to an embodiment of the present invention is shown, as shown in Figure 1, the stream
Journey includes the following steps:
Step S102 obtains live view；Specifically, in the method that augmented reality visual element provided by the present application is shown
Augmented reality shows that the image acquiring device in equipment may include: video camera or be embedded in data processing equipment (for example, calculating
Machine, laptop or augmented reality (Augmented Reality, abbreviation AR) product) in camera, wherein take in real time
Scape is for since the bright and dark light of the variation realistic space with the time can change, and due to air in realistic space
Density can also change with the variation of time, therefore, by live view, with reach calculate camera image position and
Angle simultaneously adds respective image.And how foundation live view chooses data to be displayed stream (that is, image to be played, figure to be played
As including tableaux or video) display area, see step S104.
It should be noted that the method that augmented reality visual element provided by the present application is shown is for being suitable for AR product
It is illustrated.
Step S104 determines the display area for meeting preset condition according to live view；
Specifically, showing equipment in augmented reality in the method that augmented reality visual element provided by the present application is shown
The middle preset condition that can be preset in step S104, wherein the preset condition can be right for for different data to be displayed streams
It should show that picture is classified, assigning the corresponding display picture of data to be displayed stream has condition positioning properties；Condition positioning
Attribute includes: the space occupied size, luminance threshold, color threshold needed for the corresponding display picture of the data to be displayed stream
Value.
The realistic space in live view is screened according to preset condition, and then obtains determining display area.
Step S106 shows data to be displayed stream in display area.Specifically, in conjunction with step S102 to step S106, this
The method that the augmented reality visual element that application provides is shown can be adapted in augmented reality display system, and wherein the enhancing is existing
Real display system may include:
Processor: form, brightness, display and interaction rule, processing and the real world picture of all kinds of virtual elements are preset
Various relationships；
Display device: projecting to preset display medium for virtual element, including but not limited to: the screen of specific materials,
Retina, air etc.；
Microphone: the audio from processor is played；
Earpiece: user speech input is received；
Camera: being mounted in augmented reality system, may there is one or more, with each viewing angles active user
Use environment.
It is detailed in Fig. 2, wherein Fig. 2 is the process for the method that augmented reality visual element provided by the embodiments of the present application is shown
Schematic diagram；As shown in Fig. 2, each step in Fig. 2 has subdivision.
Through the invention, due to obtaining live view；The display area for meeting preset condition is determined according to live view；?
Display area shows data to be displayed stream, therefore, can solve augmented reality display technology ambient light influence virtual screen and exists
Brightness demand during display is high, and caused augmented reality shows the high problem of apparatus of load, reach promoted display effect and
Reduce the effect that augmented reality shows apparatus of load.
Specifically, the data to be displayed stream in the method that augmented reality visual element provided by the present application is shown is with video flowing
For, it is specific as follows:
Optionally, before obtaining live view in step s 102, augmented reality visual element provided by the present application is shown
Method further include:
Step S101 generates preset condition according to predetermined luminance, default color value and space display region accounting.
Specifically, Fig. 3 is to generate default item in method that augmented reality visual element according to an embodiment of the present invention is shown
The schematic diagram of part assigns number to be shown as shown in figure 3, classifying for the corresponding display picture of different data to be displayed streams
There are condition positioning properties according to the corresponding display picture of stream；The condition positioning properties include: to show corresponding to the data to be displayed stream
Show the space occupied size, luminance threshold needed for picture, color threshold value.
Optionally, live view is obtained in step S102 includes:
Step S1021 shows that the image acquiring device in equipment obtains live view according to augmented reality, wherein in real time
It finds a view, for updating the environmental parameter of display area, wherein environmental parameter includes: brightness, area size and/or color condition
One of or at least two combination.
Optionally, determine that the display area for meeting preset condition includes: according to live view in step S104
Step S1041 chooses the region for meeting and presetting essential condition according to preset condition from the space of live view,
And determine that region is display area；Wherein, presetting essential condition includes: pre-set space display area accounting.
Specifically, Fig. 4 is to determine viewing area in method that augmented reality visual element according to an embodiment of the present invention is shown
The schematic diagram in domain is sentenced as shown in figure 4, camera carries out live view to current scene in AR system and equipment use process
The disconnected display picture for needing to occur that there are condition positioning properties；Treat the spatial display in the corresponding display picture of display data stream
Accounting is compared with pre-set space display area accounting, and determines that region is display area.
Wherein, the application is configured to pre-set space display area accounting to preset essential condition.
Further, optionally, show that data to be displayed stream includes: in display area in step S106
Step S1061 chooses the region for meeting and presetting essential condition according to preset condition from the space of live view
Number be one in the case where, obtain the coordinate value in region, and show data to be displayed stream in region according to coordinate value.
Wherein, Fig. 5 is in method that augmented reality visual element according to an embodiment of the present invention is shown with essential condition work
For the schematic diagram of analytical standard, as shown in figure 5, specific analytical procedure: first using essential condition as analytical standard, to current
The video flowing that camera obtains carries out picture analysis.If there is only the region that one meets essential condition, analysis process knot
Beam.
Optionally, show that data to be displayed stream includes: in display area in step S106
Step S1061 ' chooses the area for meeting and presetting essential condition according to preset condition from the space of live view
In the case that the number in domain is at least two, acquisition and the close region of default optimum condition, and determine that region is display area,
Wherein, default optimum condition includes: luminance threshold or Chroma threshold；
Step S1062 ' obtains the coordinate value of display area, and shows data to be displayed stream in region according to coordinate value.
Specifically, being different from step S1061, according to essential conditional filtering display area is preset, such as exist
Meet the two or more region of essential condition, then further determines that region post analysis process terminates according to default optimum condition；
That is, being screened according to luminance threshold or Chroma threshold to multiple regions, first it is using default optimum condition as luminance threshold here
Example is illustrated, and the region for meeting preset luminance threshold is determined as display area, and then obtaining by step S1062 ' should
The coordinate value in region, and data to be displayed stream is shown in the display area.
Similarly, when default optimum condition is Chroma threshold, processing mode is identical, and when default optimum condition is coloration threshold
When value, it is luminance threshold that default time, which is selected condition,；In the embodiment of the present application when default optimum condition is luminance threshold, time choosing is preset
Condition is Chroma threshold.
Further, optionally, step S106 shows that data to be displayed stream includes: in display area
Step S1063 ' can not choose satisfaction from the space of live view and preset essential condition according to preset condition
Region and in the case where being unable to satisfy the region of default optimum condition, in the region that judgement selects condition close with default time
Whether number is one, wherein it includes: Chroma threshold or luminance threshold that default time, which is selected condition,；The feelings that number in region is one
Under condition, determine that region is display area；
Step S1064 ' obtains the coordinate value of display area, and shows data to be displayed stream in region according to coordinate value.
Specifically, being based on step S1061 ' and step S1062 ', such as it is not present to meet and presets essential condition and preset preferred
The region of condition, then further screening time selects condition (color threshold value, i.e., coloration threshold provided by the present application with the presence or absence of meeting
Value) region: such as to meet there is only one and time select the region of condition, then analysis process terminates.
Optionally, show that data to be displayed stream includes: in display area in step S106
Step S1065 ' judges whether the number in chromatic value and the default region for selecting condition close is at least two；
Step S1066 ' obtains default area for selecting condition nearest of distance in the case where the number in region is at least two
Domain is display area；
Step S1067 ' obtains the coordinate value of display area, and shows data to be displayed stream in region according to coordinate value.
Specifically, being different from step S1063 ' and step S1064 ', meet the secondary more than two areas for selecting condition as existed
Domain, then basis presets secondary conditions, finds distance and presets the nearest region of secondary conditions as determining region post analysis process knot
Beam.
Further, optionally, show that data to be displayed stream includes: in display area in step S106
Step S1068 ' presets essential condition, default optimum condition and the region for selecting condition for default time in no satisfaction
In the case where, the transparency in display data stream, which is treated, according to default display regularization condition is adjusted；
Step S1069 ' meets brightness in data to be displayed stream adjusted and pre- from choosing in the space of live view
If the region of space display region accounting demand, determine that region is display area；
Step S1070 ' obtains the coordinate value of display area, and shows data to be displayed stream in region according to coordinate value.
Specifically, such as meeting essential, preferably and the secondary region for selecting condition without any, then enter region set-up procedure；Fig. 6
It is to be obtained after selecting display area according to alternative condition in method that augmented reality visual element according to an embodiment of the present invention is shown
The schematic diagram of the area coordinate is taken, as shown in fig. 6, obtaining after selecting display area according to preset condition when into this set-up procedure
The area coordinate is taken, increases the partial picture frame black masking-out of certain transparency when video flowing inputs the display area AR
It is dark to achieve the effect that local luminance subtracts；Transparency is deepened gradually until detecting that it is pre- in " suitable condition " that the zone luminance value meets
If luminance threshold.
To sum up, there is biggish flexibility do not needed in position specific for the design of certain elements in AR system program
Position shows, and in order to improve clarity, it would be desirable to find within the scope of present viewing field that brightness is lower or color it is counter look into it is biggish
Place this virtual element in region；Experience for a user is exactly equally to play the game of a set of AR system, in different places
Or under the different light conditions in the same place, the position that some elements occur can be different, but being all can be very clear
Display.Therefore it in the case where not showing the load increase extra power consumption of equipment to augmented reality, realizes and promotes display effect
Technical effect.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
Embodiment 2
A kind of device that augmented reality visual element is shown is additionally provided in the present embodiment, and the device is for realizing above-mentioned
Embodiment and preferred embodiment, the descriptions that have already been made will not be repeated.As used below, term " module " can be real
The combination of the software and/or hardware of existing predetermined function.Although device described in following embodiment is preferably realized with software,
But the realization of the combination of hardware or software and hardware is also that may and be contemplated.
Fig. 7 is the structural schematic diagram for the device that augmented reality visual element according to an embodiment of the present invention is shown, such as Fig. 7 institute
Show, comprising:
Module of finding a view 72, for obtaining live view；Region obtains module 74, for determining that satisfaction is pre- according to live view
If the display area of condition；Display module 76, for showing data to be displayed stream in display area.
Through the invention, due to obtaining live view；The display area for meeting preset condition is determined according to live view；?
Display area shows data to be displayed stream, therefore, can solve augmented reality display technology ambient light influence virtual screen and exists
Brightness demand during display is high, and caused augmented reality shows the high problem of apparatus of load, reach promoted display effect and
Reduce the effect that augmented reality shows apparatus of load.
Optionally, the device that augmented reality visual element provided by the embodiments of the present application is shown further include: condition generates mould
Block, for generating default item according to predetermined luminance, default color value and space display region accounting before obtaining live view
Part.
Further, optionally, module of finding a view 72 includes: viewfinder unit, for showing in equipment according to augmented reality
Image acquiring device obtains live view, wherein live view, for updating the environmental parameter of display area, wherein environment ginseng
Number includes: the combination of one of brightness, area size and/or color condition or at least two.
Optionally, it includes: area acquisition unit that region, which obtains module 74, for foundation preset condition, from live view
The region for meeting and presetting essential condition is chosen in space, and determines that region is display area；Wherein, presetting essential condition includes:
Pre-set space display area accounting.
Further, optionally, display module 76 includes: the first display unit, for according to preset condition, from real-time
In the case that the number that selection satisfaction presets the region of essential condition in the space found a view is one, the coordinate value in region is obtained,
And data to be displayed stream is shown in region according to coordinate value.
Optionally, display module 76 includes: first area determination unit, is used in foundation preset condition, from live view
Space in choose meet preset essential condition region number be at least two in the case where, obtain with default optimum condition
Close region, and determine that region is display area, wherein default optimum condition includes: luminance threshold or Chroma threshold；Second
Display unit shows data to be displayed stream in region for obtaining the coordinate value of display area, and according to coordinate value.
Further, optionally, display module 76 includes: the first judging unit, for according to preset condition, from real-time
The feelings for meeting and presetting the region of essential condition and being unable to satisfy the region of default optimum condition can not be chosen in the space found a view
Under condition, whether the number in the region that judgement selects condition close with default time is one, wherein it includes: coloration that default time, which is selected condition,
Threshold value or luminance threshold；Second area determination unit, for determining region for display in the case where the number in region is one
Region；Third display unit shows data to be displayed in region for obtaining the coordinate value of display area, and according to coordinate value
Stream.
Optionally, display module 76 includes: second judgment unit, for judging that chromatic value and default time select condition close
Whether the number in region is at least two；Third area determination unit, for the number in region be at least two in the case where,
Obtaining the region that distance default time is selected condition nearest is display area；4th display unit, for obtaining the coordinate of display area
Value, and data to be displayed stream is shown in region according to coordinate value.
Further, optionally, display module 76 includes: adjustment unit, for presetting essential condition, pre- in no satisfaction
If being treated in display data stream in the case where optimum condition and the default secondary region for selecting condition according to default display regularization condition
Transparency be adjusted；The fourth region determination unit, for chosen from the space of live view meet it is adjusted to aobvious
Show the brightness in data flow and the region of pre-set space display area accounting demand, determines that region is display area；5th display
Unit shows data to be displayed stream in region for obtaining the coordinate value of display area, and according to coordinate value.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Following manner realization is crossed, but not limited to this: above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
Combined form is located in different processors.
Embodiment 3
According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is set as storage and uses
In the program code for executing following steps: obtaining live view；The display area for meeting preset condition is determined according to live view；
Data to be displayed stream is shown in display area.
Optionally, storage medium is also configured to store the program code for executing following steps: obtaining live view
Before, preset condition is generated according to predetermined luminance, default color value and space display region accounting.
Optionally, storage medium is also configured to store the program code for executing following steps: obtaining live view packet
It includes: showing that the image acquiring device in equipment obtains live view according to augmented reality, wherein live view, it is aobvious for updating
Show the environmental parameter in region, wherein environmental parameter includes: one of brightness, area size and/or color condition or at least two
The combination of kind.
Optionally, storage medium is also configured to store the program code for executing following steps: true according to live view
Surely the display area for meeting preset condition includes: according to preset condition, and selection satisfaction is preset essential from the space of live view
The region of condition, and determine that region is display area；Wherein, presetting essential condition includes: pre-set space display area accounting.
Further, optionally, storage medium is also configured to store the program code for executing following steps: showing
Region shows that data to be displayed stream includes: to choose to meet from the space of live view and preset essential item according to preset condition
In the case that the number in the region of part is one, the coordinate value in region is obtained, and show number to be shown in region according to coordinate value
According to stream.
Optionally, storage medium is also configured to store the program code for executing following steps: showing in display area
Data to be displayed stream includes: that the region for meeting and presetting essential condition is chosen from the space of live view according to preset condition
Number be at least two in the case where, obtain with the close region of default optimum condition, and determine region be display area,
In, default optimum condition includes: luminance threshold or Chroma threshold；The coordinate value of display area is obtained, and according to coordinate value in area
Domain shows data to be displayed stream.
Further, optionally, storage medium is also configured to store the program code for executing following steps: showing
Region show data to be displayed stream include: according to preset condition, can not choose that satisfaction is default from the space of live view must
In the case where selecting the region of condition and being unable to satisfy the region of default optimum condition, area that judgement selects condition close with default time
Whether the number in domain is one, wherein it includes: Chroma threshold or luminance threshold that default time, which is selected condition,；Number in region is one
In the case where a, determine that region is display area；The coordinate value of display area is obtained, and is shown in region to aobvious according to coordinate value
Show data flow.
Optionally, storage medium is also configured to store the program code for executing following steps: showing in display area
Data to be displayed stream includes: to judge whether the number of chromatic value and the default region for selecting condition close is at least two；In area
In the case that the number in domain is at least two, obtaining the region that distance default time is selected condition nearest is display area；Obtain display
The coordinate value in region, and data to be displayed stream is shown in region according to coordinate value.
Further, optionally, storage medium is also configured to store the program code for executing following steps: showing
Region shows that data to be displayed stream includes: to preset essential condition, default optimum condition in no satisfaction and select condition default time
Region in the case where, treat the transparency in display data stream according to default display regularization condition and be adjusted；It is taken from real time
It is chosen in the space of scape and meets the brightness in data to be displayed stream adjusted and the area of pre-set space display area accounting demand
Domain determines that region is display area；The coordinate value of display area is obtained, and shows data to be displayed in region according to coordinate value
Stream.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Embodiment 4
According to still another embodiment of the invention, a kind of storage medium is provided, computer journey is stored in storage medium
Sequence, wherein computer program is arranged to execute the method in above-described embodiment 1 when operation.Obviously, those skilled in the art
It should be understood that each module of the above invention or each step can be realized with general computing device, they can be concentrated
It on single computing device, or is distributed over a network of multiple computing devices, optionally, they can use calculating
Device executable program code is realized, is performed by computing device it is thus possible to be stored in storage device, and
And in some cases, can be with the steps shown or described are performed in an order that is different from the one herein, or they are made respectively
Each integrated circuit modules are made, or makes multiple modules or steps in them to single integrated circuit module and comes in fact
It is existing.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (19)
1. a kind of method that augmented reality visual element is shown characterized by comprising
Obtain live view；
The display area for meeting preset condition is determined according to the live view；
Data to be displayed stream is shown in the display area.
2. the method according to claim 1, wherein before obtaining live view, the method also includes:
The preset condition is generated according to predetermined luminance, default color value and space display region accounting.
3. the method according to claim 1, wherein acquisition live view includes:
Show that the image acquiring device in equipment obtains live view according to augmented reality, wherein the live view, for more
The environmental parameter of the new display area, wherein environmental parameter includes: one of brightness, area size and/or color condition
Or at least two combination.
4. method according to claim 1 or 2, which is characterized in that described to determine that satisfaction is default according to the live view
The display area of condition includes:
According to the preset condition, the region for meeting and presetting essential condition is chosen from the space of the live view, and determine
The region is the display area；It is wherein, described that preset essential condition include: pre-set space display area accounting.
5. according to the method described in claim 4, it is characterized in that, described show data to be displayed stream packet in the display area
It includes:
According to the preset condition, the number for meeting the region for presetting essential condition is chosen from the space of the live view
In the case where for one, the coordinate value in the region is obtained, and is shown in the region according to the coordinate value described to be shown
Data flow.
6. according to the method described in claim 4, it is characterized in that, described show data to be displayed stream packet in the display area
It includes:
According to the preset condition, the number for meeting the region for presetting essential condition is chosen from the space of the live view
In the case where at least two, acquisition and the close region of default optimum condition, and determine that the region is the display area,
Wherein, the default optimum condition includes: luminance threshold or Chroma threshold；
The coordinate value of the display area is obtained, and shows the data to be displayed stream in the region according to the coordinate value.
7. according to the method described in claim 6, it is characterized in that, described show data to be displayed stream packet in the display area
It includes:
According to the preset condition, it can not be chosen from the space of the live view and meet the area for presetting essential condition
Domain and in the case where being unable to satisfy the region of default optimum condition, judgement and the number in the default secondary region for selecting condition close are
No is one, wherein it includes: Chroma threshold or luminance threshold that described default time, which is selected condition,；
In the case where the number in the region is one, determine that the region is the display area；
The coordinate value of the display area is obtained, and shows the data to be displayed stream in the region according to the coordinate value.
8. the method according to the description of claim 7 is characterized in that described show data to be displayed stream packet in the display area
It includes:
Whether the number for judging chromatic value and the default region for selecting condition close is at least two；
In the case where the number in the region is at least two, obtaining apart from the default region for selecting condition nearest is institute
State display area；
The coordinate value of the display area is obtained, and shows the data to be displayed stream in the region according to the coordinate value.
9. according to the method described in claim 8, it is characterized in that, described show data to be displayed stream packet in the display area
It includes:
Do not meeting the feelings for presetting essential condition, the default optimum condition and the region for selecting condition for described default time
Under condition, the transparency in the data to be displayed stream is adjusted according to default display regularization condition；
Meet brightness and pre-set space in the data to be displayed stream adjusted from selection in the space of the live view
The region of display area accounting demand determines that the region is the display area；
The coordinate value of the display area is obtained, and shows the data to be displayed stream in the region according to the coordinate value.
10. a kind of device that augmented reality visual element is shown characterized by comprising
It finds a view module, for obtaining live view；
Region obtains module, for determining the display area for meeting preset condition according to the live view；
Display module, for showing data to be displayed stream in the display area.
11. device according to claim 10, which is characterized in that described device further include:
Condition generation module, for according to predetermined luminance, presetting color value and space display region before obtaining live view
Accounting generates the preset condition.
12. device according to claim 10, which is characterized in that module of finding a view includes:
Viewfinder unit, the image acquiring device for being shown in equipment according to augmented reality obtain live view, wherein the reality
When find a view, for updating the environmental parameter of the display area, wherein environmental parameter includes: brightness, area size and/or color
One of colour bar part or at least two combination.
13. device described in 0 or 11 according to claim 1, which is characterized in that the region obtains module and includes:
Area acquisition unit, for according to the preset condition, selection satisfaction to be preset essential from the space of the live view
The region of condition, and determine that the region is the display area；It is wherein, described that preset essential condition include: that pre-set space is aobvious
Show region accounting.
14. device according to claim 13, which is characterized in that the display module includes:
First display unit, for according to the preset condition, selection satisfaction is default from the space of the live view must
In the case where selecting the number in the region of condition to be one, the coordinate value in the region is obtained, and according to the coordinate value described
Region shows the data to be displayed stream.
15. device according to claim 13, which is characterized in that the display module includes:
First area determination unit, for choosing and meeting in advance from the space of the live view according to the preset condition
In the case that if the number in the region of essential condition is at least two, acquisition and the close region of default optimum condition, and determine
The region is the display area, wherein the default optimum condition includes: luminance threshold or Chroma threshold；
Second display unit is shown for obtaining the coordinate value of the display area, and according to the coordinate value in the region
The data to be displayed stream.
16. device according to claim 15, which is characterized in that the display module includes:
First judging unit, for that can not be chosen from the space of the live view and meet institute according to the preset condition
In the case where stating the region for presetting essential condition and the region for being unable to satisfy default optimum condition, judgement selects condition with default time
Whether the number in close region is one, wherein it includes: Chroma threshold or luminance threshold that described default time, which is selected condition,；
Second area determination unit, in the case where the number in the region is one, determining that the region is described aobvious
Show region；
Third display unit is shown for obtaining the coordinate value of the display area, and according to the coordinate value in the region
The data to be displayed stream.
17. device according to claim 16, which is characterized in that the display module includes:
Second judgment unit, for judging whether the number of chromatic value and the default region for selecting condition close is at least two
It is a；
Third area determination unit, for obtaining apart from described default in the case where the number in the region is at least two
The secondary region for selecting condition nearest is the display area；
4th display unit is shown for obtaining the coordinate value of the display area, and according to the coordinate value in the region
The data to be displayed stream.
18. device according to claim 17, which is characterized in that the display module includes:
Adjustment unit, for described presetting essential condition, the default optimum condition and the default choosing not meeting
In the case where the region of condition, the transparency in the data to be displayed stream is adjusted according to default display regularization condition；
The fourth region determination unit meets the data to be displayed adjusted for choosing from the space of the live view
The region of brightness and pre-set space display area accounting demand in stream determines that the region is the display area；
5th display unit is shown for obtaining the coordinate value of the display area, and according to the coordinate value in the region
The data to be displayed stream.
19. a kind of storage medium, which is characterized in that be stored with computer program in the storage medium, wherein the computer
Program is arranged to execute method described in described any one of claims 1 to 9 when operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810148900.9A CN110149458A (en) | 2018-02-13 | 2018-02-13 | The method and apparatus that augmented reality visual element is shown |
| PCT/CN2019/076054 WO2019158129A1 (en) | 2018-02-13 | 2019-02-25 | Method and device for augmented reality visual element display |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810148900.9A CN110149458A (en) | 2018-02-13 | 2018-02-13 | The method and apparatus that augmented reality visual element is shown |
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