CN106375750A - Image display method and image display apparatus - Google Patents
Image display method and image display apparatus Download PDFInfo
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- CN106375750A CN106375750A CN201610873140.9A CN201610873140A CN106375750A CN 106375750 A CN106375750 A CN 106375750A CN 201610873140 A CN201610873140 A CN 201610873140A CN 106375750 A CN106375750 A CN 106375750A
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- pixel
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- parameter
- image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/363—Image reproducers using image projection screens
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/139—Format conversion, e.g. of frame-rate or size
Abstract
The embodiment of the invention discloses an image display method and an image display apparatus, applied to a 3D display device. The method comprises the following steps: when a display request of a target image is detected, acquiring pixel point data corresponding to the target image, wherein the pixel point data comprise a position parameter used for describing an image point in a first preset spherical surface coordinate system and an information parameter used for describing the color and the transparency of the image point; detecting a reference coordinate of each display point in a display screen of the 3D display device in a second preset spherical surface coordinate system; determining pixel point data whose position parameter corresponds to the reference coordinate in the pixel point data; and displaying a corresponding image in the display screen according to the information parameter in the determined pixel point data. The embodiment of the invention further discloses a corresponding display apparatus. The technical scheme provided by the embodiment of the invention can simply and efficiently store and analyze the pixel point data of the image, which is beneficial for the popularization of a 3D image format standard and the development of the virtual reality technology and the enhanced display technology.
Description
Technical field
The present invention relates to image display technology field is and in particular to a kind of image display method and display device.
Background technology
With virtual reality technology (virtual reality, vr) and augmented reality (augmented
Reality, ar) commonly used, effectively store and that parsing 3d format picture shows be particularly important.
In prior art, recording image pixel number according to when, simply have recorded color and transparency of pixel etc.
Information, not record pixel positional information, therefore, store these pixel numbers according to when, need according to two-dimensional matrix
Form structure stored, lead to popularize the 3d picture format standard that can apply to the equipment such as vr/ar, therefore, vr/ not yet
The equipment such as ar are required to for multiple 2d pictures to synthesize 3d picture when showing, treatment effeciency is not high, and equipment development cost is big, unfavorable
Popularization in equipment such as vr/ar.
Content of the invention
Embodiments provide a kind of image display method and display device, to simply efficiently storing and parsing
Image pixel point data, is conducive to the popularization of 3d image format standard and the high speed development of vr/ar technology.
Embodiment of the present invention first aspect provides a kind of image display method, is applied to 3d display device, comprising:
When the display request for target image is detected, obtain target image corresponding pixel number evidence, described picture
Vegetarian refreshments data is included for describing location parameter in the first default spheric coordinate systems for the imaging point and being used for describing described image
Point color and the information parameter of transparency, described imaging point is the imaging point of described target image；
Detect that in the display screen of described 3d display device, reference in the second default spheric coordinate systems for each display o'clock is sat
Mark, the described first default spheric coordinate systems are identical with the reference direction of the described second default spheric coordinate systems；
Determine location parameter pixel number evidence corresponding with described reference coordinate in described pixel number evidence；
Corresponding image is shown in described display screen according to the information parameter in the described pixel determining.
In conjunction with a first aspect, in some possible implementations, described location parameter includes: primary importance parameter and
Two location parameters；
Described primary importance parameter is the z-axis positive axis in the described first default spherical coordinate and the angle between the first line,
Described first line is the initial point and described pixel line between the position in spheric coordinate systems；
Described second position parameter is x-axis positive axis from the described first default spherical coordinate in the counterclockwise direction to second
The angle that line turns over, described second line is the throwing in described initial point and described pixel xoy plane in spheric coordinate systems
Line between shadow.
In conjunction with a first aspect, in some possible implementations, described the display for target image is detected please
Before asking, methods described also includes:
Receive target image corresponding pixel number evidence, described pixel number evidence is to shoot described target by 3d video camera
Image and generate；
Store described pixel number according to the linear data structure for one-dimension array structure or chained list.
In conjunction with a first aspect, in some possible implementations, the quantity of pixel number evidence of described determination with described
The quantity of the display point of display screen is identical, then described location parameter and described reference coordinate are one-to-one relationship；
Information parameter in the described described pixel according to determination shows corresponding image in described display screen, bag
Include:
Described information parameter according to determine in each pixel in described display screen with described pixel pair
The display point show image point information answered.
In conjunction with a first aspect, in some possible implementations, the quantity of the pixel number evidence of described determination is less than institute
State the quantity of the display point of display screen, then described location parameter and described reference coordinate are the relation of one-to-many；
Information parameter in the described described pixel according to determination shows corresponding image in described display screen, bag
Include:
Described information parameter according to determine in each pixel in described display screen with described pixel pair
The multiple display point show image point information answered.
Embodiment of the present invention second aspect provides a kind of display device, is applied to 3d display device, comprising:
Acquiring unit, for when the display request for target image is detected, obtaining the corresponding pixel of target image
Point data, described pixel number is according to including for describing location parameter in the first default spheric coordinate systems for the imaging point and being used for
The information parameter of described imaging point color and transparency is described, described imaging point is the imaging point of described target image；
Detector unit, for detecting that in the display screen of described 3d display device, each display point presets spherical coordinate second
Reference coordinate in system, the described first default spheric coordinate systems are identical with the reference direction of the described second default spheric coordinate systems；
Determining unit, for determining location parameter and described detection in the described pixel number evidence that described acquiring unit obtains
The described reference coordinate corresponding pixel number evidence of unit detection；
Display unit, for the information parameter in the described pixel that determined according to described determining unit in described display screen
The corresponding image of middle display.
In conjunction with second aspect, in some possible implementations, described location parameter includes: primary importance parameter and
Two location parameters；
Described primary importance parameter is the z-axis positive axis in the described first default spherical coordinate and the angle between the first line,
Described first line is the initial point and described pixel line between the position in spheric coordinate systems；
Described second position parameter is x-axis positive axis from the described first default spherical coordinate in the counterclockwise direction to second
The angle that line turns over, described second line is the throwing in described initial point and described pixel xoy plane in spheric coordinate systems
Line between shadow.
In conjunction with second aspect, in some possible implementations, described device also includes:
Receiving unit, before the display for detecting in described acquiring unit for target image is asked, receives target
Image corresponding pixel number evidence, described pixel number generates according to shooting described target image by 3d video camera；
Memory element, the pixel number evidence for receiving in the described receiving unit of storage is one-dimension array structure or chained list
Linear data structure.
In conjunction with second aspect, in some possible implementations, the quantity of pixel number evidence of described determination with described
The quantity of the display point of display screen is identical, then described location parameter and described reference coordinate are one-to-one relationship；
Information parameter in the described described pixel being determined according to described determining unit shows in described display screen
Corresponding image aspect, described display unit is used for:
According to described determining unit determines the information parameter in each pixel in described display screen with described
Pixel corresponding display point show image point information.
In conjunction with second aspect, in some possible implementations, the quantity of the pixel number evidence of described determination is less than institute
State the quantity of the display point of display screen, then described location parameter and described reference coordinate are the relation of one-to-many；
Information parameter in the described described pixel being determined according to described determining unit shows in described display screen
Corresponding image aspect, described display unit is used for:
According to described determining unit determines the information parameter in each pixel in described display screen with described
The corresponding multiple display point show image point information of pixel.
The embodiment of the present invention third aspect provides a kind of display device, comprising:
Processor, memorizer and bus, described processor and described memorizer are connected by described bus and complete mutually
Between communication；
Described processor is by calling code or the instruction in described memorizer, execution such as embodiment of the present invention first aspect
Described in part or all of step.
As can be seen that in embodiment of the present invention technical scheme, display device the display for target image is detected please
When asking, obtain target image corresponding pixel number evidence, described pixel number is default first for describing imaging point according to including
Location parameter in spheric coordinate systems and the information parameter for describing imaging point color and transparency；Detect that described 3d shows to set
Reference coordinate in the second default spheric coordinate systems for each display o'clock in standby display screen；Determine described pixel number according to middle position
Put parameter pixel number evidence corresponding with described reference coordinate；According to the information parameter in the described pixel determining described aobvious
Corresponding image is shown in display screen.Pass through point of addition parameter to pixel number evidence in the embodiment of the present invention, can be simply efficient
Store and parse image pixel point data, be conducive to the popularization of 3d image format standard and virtual reality technology and strengthen aobvious
Show the development of technology.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of first embodiment schematic flow sheet of image display method provided in an embodiment of the present invention；
Fig. 2 is a kind of second embodiment schematic flow sheet of image display method provided in an embodiment of the present invention；
Fig. 3 is a kind of 3rd embodiment schematic flow sheet of image display method provided in an embodiment of the present invention；
Fig. 4 a is a kind of functional unit composition block diagram of display device provided in an embodiment of the present invention；
Fig. 4 b is the functional unit composition block diagram of another display device provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of display device provided in an embodiment of the present invention.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention it is clear that described embodiment is this
Bright a part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment being obtained under the premise of making creative work, broadly fall into the scope of protection of the invention.
Term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second ", " the 3rd ", "
Four " it is etc. for distinguishing different objects, rather than be used for describing particular order.Additionally, " comprising " and " having " and they appoint
What deformation is it is intended that cover non-exclusive comprising.For example contain the process of series of steps or unit, method, system, product
Product or equipment are not limited to step or the unit listed, but alternatively also include step or the unit do not listed, or
Alternatively also include for these processes, method, product or intrinsic other steps of equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
It is contained at least one embodiment of the present invention.Each position in the description occur this phrase might not each mean identical
Embodiment, be not and the independent of other embodiments mutual exclusion or alternative embodiment.Those skilled in the art explicitly and
Implicitly it is understood by, embodiment described herein can be combined with other embodiments.
Below the embodiment of the present invention is described in detail.
Refer to Fig. 1, Fig. 1 is that a kind of first embodiment flow process of image display method provided in an embodiment of the present invention is illustrated
Figure, as shown in figure 1, the image display method in the embodiment of the present invention, is applied to 3d display device, comprises the following steps:
S101, display device, when the display request for target image is detected, obtain the corresponding pixel of target image
Point data, described pixel number is according to including for describing location parameter in the first default spheric coordinate systems for the imaging point and being used for
The information parameter of described imaging point color and transparency is described, described imaging point is the imaging point of described target image；
Wherein, described imaging point color includes: primaries (red, green, blue, rgb).
Described location parameter includes: primary importance parameter and second position parameter.
Specifically, described primary importance parameter is between z-axis positive axis and the first line in the described first default spherical coordinate
Angle, described first line be the initial point and described pixel line between the position in spheric coordinate systems；
Described second position parameter is x-axis positive axis from the described first default spherical coordinate in the counterclockwise direction to second
The angle that line turns over, described second line is the throwing in described initial point and described pixel xoy plane in spheric coordinate systems
Line between shadow.
Wherein, the span of described primary importance parameter is 0 degree to 180 degree, the value model of described second position parameter
Enclose for 0 degree to 360 degree.
In s102, the display screen of the described display device described 3d display device of detection, each display o'clock is in the second default sphere
Reference coordinate in coordinate system；
Wherein, the described first default spheric coordinate systems are identical with the reference direction of the described second default spheric coordinate systems；
Described first default spheric coordinate systems are all former for coordinate system with 3d photographic head with the described second default spheric coordinate systems
Point.
S103, described display device determine location parameter pixel corresponding with described reference coordinate in described pixel number evidence
Point data；
Wherein, the definition requirement of 3d image is higher, then the pixel of described determination is then more.
It is right that s104, described display device show in described display screen according to the information parameter in the described pixel determining
The image answered.
As can be seen that in embodiment of the present invention technical scheme, display device the display for target image is detected please
When asking, obtain target image corresponding pixel number evidence, described pixel number is default first for describing imaging point according to including
Location parameter in spheric coordinate systems and the information parameter for describing imaging point color and transparency；Detect that described 3d shows to set
Reference coordinate in the second default spheric coordinate systems for each display o'clock in standby display screen；Determine described pixel number according to middle position
Put parameter pixel number evidence corresponding with described reference coordinate；According to the information parameter in the described pixel determining described aobvious
Corresponding image is shown in display screen.Pass through point of addition parameter to pixel number evidence in the embodiment of the present invention, can be simply efficient
Store and parse image pixel point data, be conducive to the popularization of 3d image format standard and virtual reality technology and strengthen aobvious
Show the development of technology.
Optionally, in some embodiments of the invention, described detect for target image display ask before, described
Display device can also carry out following operation:
Receive target image corresponding pixel number evidence, described pixel number evidence is to shoot described target by 3d video camera
Image and generate；
Store described pixel number according to the linear data structure for one-dimension array structure or chained list.
Optionally, in some embodiments of the invention, the quantity of pixel number evidence of described determination is aobvious with described display screen
Show that quantity a little is identical, then described location parameter and described reference coordinate are one-to-one relationship；
Information parameter in the described described pixel according to determination shows corresponding image, specifically in described display screen
Implementation may is that
Described information parameter according to determine in each pixel in described display screen with described pixel pair
The display point show image point information answered.
Optionally, in some embodiments of the invention, the quantity of the pixel number evidence of described determination is less than described display screen
The quantity of display point, then described location parameter and described reference coordinate are the relation of one-to-many；
Information parameter in the described described pixel according to determination shows corresponding image, specifically in described display screen
Implementation may is that
Described information parameter according to determine in each pixel in described display screen with described pixel pair
The multiple display point show image point information answered.
Refer to Fig. 2, Fig. 2 is that a kind of second embodiment flow process of image display method provided in an embodiment of the present invention is illustrated
Figure, is applied to 3d display device, as shown in Fig. 2 the image display method in the embodiment of the present invention comprises the following steps:
S201, display device receive target image corresponding pixel number evidence.
S202, the described pixel number of described display device storage are according to the linear data knot for one-dimension array structure or chained list
Structure.
S203, described display device, when the display request for target image is detected, obtain target image corresponding
Pixel number evidence, described pixel number according to include for describe location parameter in the first default spheric coordinate systems for the imaging point and
For describing the information parameter of described imaging point color and transparency, described imaging point is the imaging point of described target image.
In s204, the display screen of described display device detection 3d display device, each display o'clock is in the second default spherical coordinate
Reference coordinate in system.
S205, described display device determine location parameter pixel number corresponding with reference coordinate in described pixel number evidence
According to.
S206, described display device show corresponding in described display screen according to the information parameter in the pixel determining
Image.
Wherein, described by the described step s101 to s104 in described step s203 to s206 and above-mentioned first embodiment
Particular content is corresponding consistent.
As can be seen that in embodiment of the present invention technical scheme, display device the display for target image is detected please
When asking, obtain target image corresponding pixel number evidence, described pixel number is default first for describing imaging point according to including
Location parameter in spheric coordinate systems and the information parameter for describing imaging point color and transparency；Detect that described 3d shows to set
Reference coordinate in the second default spheric coordinate systems for each display o'clock in standby display screen；Determine described pixel number according to middle position
Put parameter pixel number evidence corresponding with described reference coordinate；According to the information parameter in the described pixel determining described aobvious
Corresponding image is shown in display screen.Pass through point of addition parameter to pixel number evidence in the embodiment of the present invention, can be simply efficient
Store and parse image pixel point data, be conducive to the popularization of 3d image format standard and virtual reality technology and strengthen aobvious
Show the development of technology.
Refer to Fig. 3, Fig. 3 is that a kind of 3rd embodiment flow process of image display method provided in an embodiment of the present invention is illustrated
Figure, is applied to 3d display device, as shown in figure 3, the image display method in the embodiment of the present invention comprises the following steps:
S301, display device, when the display request for target image is detected, obtain the corresponding pixel of target image
Point data, described pixel number is according to including for describing location parameter in the first default spheric coordinate systems for the imaging point and being used for
The information parameter of described imaging point color and transparency is described, described imaging point is the imaging point of described target image；
Wherein, described imaging point color includes: primaries (red, green, blue, rgb)；
Described location parameter includes: primary importance parameter and second position parameter.
Specifically, described primary importance parameter is between z-axis positive axis and the first line in the described first default spherical coordinate
Angle, described first line be the initial point and described pixel line between the position in spheric coordinate systems；
Described second position parameter is x-axis positive axis from the described first default spherical coordinate in the counterclockwise direction to second
The angle that line turns over, described second line is the throwing in described initial point and described pixel xoy plane in spheric coordinate systems
Line between shadow.
Wherein, the span of described primary importance parameter is 0 degree to 180 degree, the value model of described second position parameter
Enclose for 0 degree to 360 degree.
In s302, the display screen of described display device detection 3d display device, each display o'clock is in the second default spherical coordinate
Reference coordinate in system；
Wherein, the described first default spheric coordinate systems are identical with the reference direction of the described second default spheric coordinate systems；
Described first default spheric coordinate systems are all former for coordinate system with 3d photographic head with the described second default spheric coordinate systems
Point.
S303, described display device determine location parameter pixel corresponding with described reference coordinate in described pixel number evidence
Point data.
If the quantity of pixel number evidence that the described display device of s304 determines shows, with described display screen, the quantity phase put
With then described location parameter and described reference coordinate are one-to-one relationship；Then in each pixel according to determine
Information parameter display point show image point information corresponding with described pixel in described display screen；
Specifically, if the quantity of the pixel number evidence of described determination is 1000, the quantity of the display point of described display screen
It is similarly 1000, then the quantity of pixel number evidence of described determination is identical with the quantity of the display point of described display screen, then institute
The location parameter stated in pixel number evidence is one-to-one relationship with the reference coordinate of the display point of described display screen；
So according to determine the information parameter in each pixel in described display screen with described pixel pair
The display point show image point information answered.
If the quantity of the pixel number evidence that the described display device of s305 determines is less than the number of the display point of described display screen
Amount, then described location parameter and described reference coordinate are the relation of one-to-many；Then in each pixel according to determine
Information parameter multiple display point show image point information corresponding with described pixel in described display screen；
Specifically, if the quantity of the pixel number evidence of described determination is 1000, the quantity of the display point of described display screen
Also it is 10000, then the quantity of the pixel number evidence of described determination is less than the quantity of the display point of described display screen, then described picture
The reference coordinate of the display point of the location parameter in vegetarian refreshments data and described display screen is a pair ten of relation；
So according to determine the information parameter in each pixel in described display screen with described pixel pair
The ten display point show image point information answered.
S306, described display device show corresponding in described display screen according to the information parameter in the pixel determining
Image.
As can be seen that in embodiment of the present invention technical scheme, display device the display for target image is detected please
When asking, obtain target image corresponding pixel number evidence, described pixel number is default first for describing imaging point according to including
Location parameter in spheric coordinate systems and the information parameter for describing imaging point color and transparency；Detect that described 3d shows to set
Reference coordinate in the second default spheric coordinate systems for each display o'clock in standby display screen；Determine described pixel number according to middle position
Put parameter pixel number evidence corresponding with described reference coordinate；According to the information parameter in the described pixel determining described aobvious
Corresponding image is shown in display screen.Pass through point of addition parameter to pixel number evidence in the embodiment of the present invention, can be simply efficient
Store and parse image pixel point data, be conducive to the popularization of 3d image format standard and virtual reality technology and strengthen aobvious
Show the development of technology.
It is apparatus of the present invention embodiment below, apparatus of the present invention embodiment is used for executing the inventive method first to the 3rd in fact
The method applying example realization, for convenience of description, illustrate only the part related to the embodiment of the present invention, particular technique details is not taken off
Show, refer to first embodiment of the invention to 3rd embodiment.
Refer to Fig. 4 a, Fig. 4 a is a kind of functional unit composition block diagram of display device provided in an embodiment of the present invention, such as
Shown in Fig. 4 a, display device described in the present embodiment, it is applied to 3d display device, comprising: acquiring unit 401, detection are single
Unit 402, determining unit 403 and display unit 404, specific as follows:
Acquiring unit 401, for when the display request for target image is detected, obtaining the corresponding picture of target image
Vegetarian refreshments data, described pixel number is according to including for describing location parameter in the first default spheric coordinate systems for the imaging point and use
In the information parameter describing described imaging point color and transparency, described imaging point is the imaging point of described target image；
Detector unit 402, for detecting that in the display screen of described 3d display device, each display point presets sphere second
Reference coordinate in coordinate system, the reference direction phase of the described first default spheric coordinate systems and described second default spheric coordinate systems
With；
Determining unit 403, for determining location parameter and institute in the described pixel number evidence that described acquiring unit 401 obtains
State the described reference coordinate corresponding pixel number evidence of detector unit 402 detection；
Display unit 404, for the information parameter in the described pixel that determined according to described determining unit 403 described
Corresponding image is shown in display screen.
Optionally, described location parameter includes: primary importance parameter and second position parameter；
Described primary importance parameter is the z-axis positive axis in the described first default spherical coordinate and the angle between the first line,
Described first line is the initial point and described pixel line between the position in spheric coordinate systems；
Described second position parameter is x-axis positive axis from the described first default spherical coordinate in the counterclockwise direction to second
The angle that line turns over, described second line is the throwing in described initial point and described pixel xoy plane in spheric coordinate systems
Line between shadow.
Alternatively, as shown in Figure 4 b, the display device described in Fig. 4 a may also include that receiving unit 405 and storage are single
Unit 406, specific as follows:
Receiving unit 405, before the display for detecting in described acquiring unit 401 for target image is asked, connects
Receive target image corresponding pixel number evidence, described pixel number evidence is to generate by the 3d video camera described target image of shooting
's；
Memory element 406, for store the pixel number that described receiving unit 405 receives according to for one-dimension array structure or
The linear data structure of person's chained list.
Optionally, the quantity of pixel number evidence of described determination is identical with the quantity of the display point of described display screen, then institute
Stating location parameter with described reference coordinate is one-to-one relationship；
Information parameter in the described described pixel being determined according to described determining unit 403 is aobvious in described display screen
Show corresponding image aspect, described display unit 404 specifically for:
According to described determining unit 403 determines the information parameter in each pixel in described display screen with institute
State pixel corresponding display point show image point information.
Optionally, the quantity of the pixel number evidence of described determination is less than the quantity of the display point of described display screen, then described
Location parameter and described reference coordinate are the relation of one-to-many；
Information parameter in the described described pixel being determined according to described determining unit 403 is aobvious in described display screen
Show corresponding image aspect, described display unit 404 specifically for:
According to described determining unit 403 determines the information parameter in each pixel in described display screen with institute
State the corresponding multiple display point show image point information of pixel.
Specifically, implementing of above-mentioned unit refers to retouching of correlation step in the corresponding embodiment of Fig. 1 to Fig. 3
State, will not be described here.
As can be seen that in embodiment of the present invention technical scheme, display device the display for target image is detected please
When asking, obtain target image corresponding pixel number evidence, described pixel number is default first for describing imaging point according to including
Location parameter in spheric coordinate systems and the information parameter for describing imaging point color and transparency；Detect that described 3d shows to set
Reference coordinate in the second default spheric coordinate systems for each display o'clock in standby display screen；Determine described pixel number according to middle position
Put parameter pixel number evidence corresponding with described reference coordinate；According to the information parameter in the described pixel determining described aobvious
Corresponding image is shown in display screen.Pass through point of addition parameter to pixel number evidence in the embodiment of the present invention, can be simply efficient
Store and parse image pixel point data, be conducive to the popularization of 3d image format standard and virtual reality technology and strengthen aobvious
Show the development of technology.
Refer to Fig. 5, be a kind of structural representation of display device provided in an embodiment of the present invention.Retouched in the present embodiment
The display device stated, is applied to 3d display device, comprising: at least one input equipment 1000；At least one outut device 2000；
At least one processor 3000, such as cpu；With memorizer 4000, above-mentioned input equipment 1000, outut device 2000, processor
3000 and memorizer 4000 connected by bus 5000.
Wherein, above-mentioned input equipment 1000 concretely contact panel, physical button.
Above-mentioned outut device 2000 concretely display screen.
Above-mentioned memorizer 4000 can be high speed ram memorizer, alternatively non-labile memorizer (non-volatile
Memory), such as disk memory.Above-mentioned memorizer 4000 is used for storing batch processing code, above-mentioned input equipment 1000, defeated
Go out equipment 2000 and processor 3000 be used for calling the program code of storage in memorizer 4000, execution is following to be operated:
Above-mentioned processor 3000, is used for:
When the display request for target image is detected, obtain target image corresponding pixel number evidence, described picture
Vegetarian refreshments data is included for describing location parameter in the first default spheric coordinate systems for the imaging point and being used for describing described image
Point color and the information parameter of transparency, described imaging point is the imaging point of described target image；
Detect that in the display screen of described 3d display device, reference in the second default spheric coordinate systems for each display o'clock is sat
Mark, the described first default spheric coordinate systems are identical with the reference direction of the described second default spheric coordinate systems；
Determine location parameter pixel number evidence corresponding with described reference coordinate in described pixel number evidence；
Corresponding image is shown in described display screen according to the information parameter in the described pixel determining.
Optionally, in some embodiments of the invention, described location parameter includes: primary importance parameter and second position ginseng
Number；
Described primary importance parameter is the z-axis positive axis in the described first default spherical coordinate and the angle between the first line,
Described first line is the initial point and described pixel line between the position in spheric coordinate systems；
Described second position parameter is x-axis positive axis from the described first default spherical coordinate in the counterclockwise direction to second
The angle that line turns over, described second line is the throwing in described initial point and described pixel xoy plane in spheric coordinate systems
Line between shadow.
Optionally, in some embodiments of the invention, described processor 3000 detect for target image display please
Before asking, can be also used for:
Receive target image corresponding pixel number evidence, described pixel number evidence is to shoot described target by 3d video camera
Image and generate；
Store described pixel number according to the linear data structure for one-dimension array structure or chained list.
Optionally, in some embodiments of the invention, the quantity of pixel number evidence of described determination is aobvious with described display screen
Show that quantity a little is identical, then described location parameter and described reference coordinate are one-to-one relationship；
Described processor 3000 is described aobvious in described display screen according to the information parameter in the described pixel determining
Show that corresponding image aspect is used for:
Described information parameter according to determine in each pixel in described display screen with described pixel pair
The display point show image point information answered.
Optionally, in some embodiments of the invention, the quantity of the pixel number evidence of described determination is less than described display screen
The quantity of display point, then described location parameter and described reference coordinate are the relation of one-to-many；
Described processor 3000 is described aobvious in described display screen according to the information parameter in the described pixel determining
Show that corresponding image aspect is used for:
Described information parameter according to determine in each pixel in described display screen with described pixel pair
The multiple display point show image point information answered.
As can be seen that in embodiment of the present invention technical scheme, display device the display for target image is detected please
When asking, obtain target image corresponding pixel number evidence, described pixel number is default first for describing imaging point according to including
Location parameter in spheric coordinate systems and the information parameter for describing imaging point color and transparency；Detect that described 3d shows to set
Reference coordinate in the second default spheric coordinate systems for each display o'clock in standby display screen；Determine described pixel number according to middle position
Put parameter pixel number evidence corresponding with described reference coordinate；According to the information parameter in the described pixel determining described aobvious
Corresponding image is shown in display screen.Pass through point of addition parameter to pixel number evidence in the embodiment of the present invention, can be simply efficient
Store and parse image pixel point data, be conducive to the popularization of 3d image format standard and virtual reality technology and strengthen aobvious
Show the development of technology.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and wherein, this computer-readable storage medium can be stored with journey
Sequence, includes the part or all of step of any image display method described in said method embodiment during this program performing
Suddenly.
Although here combines each embodiment, and invention has been described, however, implementing the present invention for required protection
During, those skilled in the art are by checking described accompanying drawing, disclosure and appended claims it will be appreciated that and real
Other changes of existing described open embodiment.In the claims, " include " (comprising) one word and be not excluded for other compositions
Part or step, "a" or "an" is not excluded for multiple situations.Single processor or other units can realize claim
In some functions enumerating.Mutually different has been recited in mutually different dependent some measures, it is not intended that these are arranged
Applying to combine produces good effect.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, device (equipment) or computer journey
Sequence product.Therefore, the present invention using complete hardware embodiment, complete software embodiment or can combine software and hardware aspect
The form of embodiment.And, the present invention can be using in one or more calculating wherein including computer usable program code
The upper computer program implemented of machine usable storage medium (including but not limited to disk memory, cd-rom, optical memory etc.)
The form of product.Computer program is stored/distributed in suitable medium, provides or as hardware one together with other hardware
Part, it would however also be possible to employ other distribution forms, such as by the wired or wireless telecommunication system of internet or other.
The present invention be with reference to the embodiment of the present invention the flow chart of method, device (equipment) and computer program with/
Or block diagram is describing.It should be understood that can by each flow process in computer program instructions flowchart and/or block diagram and/
Or the combination of the flow process in square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can be provided
To general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device processor to produce one
Individual machine is so that produced for realizing by the instruction of computer or the computing device of other programmable data processing device
The device of the function of specifying in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing device with spy
Determine in the computer-readable memory that mode works so that the instruction generation inclusion being stored in this computer-readable memory refers to
Make the manufacture of device, this command device realize in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function of specifying in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that counting
On calculation machine or other programmable devices, execution series of operation steps to be to produce computer implemented process, thus in computer or
On other programmable devices, the instruction of execution is provided for realizing in one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function of specifying in individual square frame or multiple square frame.
Although in conjunction with specific features and embodiment invention has been described it is clear that, without departing from this
In the case of bright spirit and scope, it can be carried out with various modifications and combine.Correspondingly, the specification and drawings are only institute
The exemplary illustration of the present invention that attached claim is defined, and be considered as covering arbitrarily repairing in the scope of the invention with all
Change, change, combining or equivalent.Obviously, those skilled in the art the present invention can be carried out various change and modification and not
Depart from the spirit and scope of the present invention.So, if the present invention these modification and modification belong to the claims in the present invention and its
Within the scope of equivalent technologies, then the present invention is also intended to comprise these changes and modification.
Claims (10)
1. a kind of image display method, is applied to 3d display device it is characterised in that including:
When the display request for target image is detected, obtain target image corresponding pixel number evidence, described pixel
Data is included for describing location parameter in the first default spheric coordinate systems for the imaging point and being used for describing described imaging point face
The information parameter of normal complexion transparency, described imaging point is the imaging point of described target image；
Detect reference coordinate in the second default spheric coordinate systems for each display o'clock, institute in the display screen of described 3d display device
State the first default spheric coordinate systems identical with the reference direction of the described second default spheric coordinate systems；
Determine location parameter pixel number evidence corresponding with described reference coordinate in described pixel number evidence；
Corresponding image is shown in described display screen according to the information parameter in the described pixel determining.
2. method according to claim 1 is it is characterised in that described location parameter includes: primary importance parameter and second
Location parameter；
Described primary importance parameter is the z-axis positive axis in the described first default spherical coordinate and the angle between the first line, described
First line is the initial point and described pixel line between the position in spheric coordinate systems；
Described second position parameter is x-axis positive axis from the described first default spherical coordinate in the counterclockwise direction to the second line
The angle turning over, described second line is between the projection on described initial point and described pixel xoy plane in spheric coordinate systems
Line.
3. method according to claim 2 is it is characterised in that described ask it the display for target image is detected
Before, methods described also includes:
Receive target image corresponding pixel number evidence, described pixel number evidence is to shoot described target image by 3d video camera
And generate；
Store described pixel number according to the linear data structure for one-dimension array structure or chained list.
4. the method according to any one of claims 1 to 3 is it is characterised in that the quantity of the pixel number evidence of described determination
The quantity of the display point with described display screen is identical, then described location parameter and described reference coordinate are one-to-one relationship；
Information parameter in the described described pixel according to determination shows corresponding image in described display screen, comprising:
Information parameter in described each pixel according to determine is corresponding with described pixel in described display screen
Display point show image point information.
5. the method according to any one of claims 1 to 3 is it is characterised in that the quantity of the pixel number evidence of described determination
Less than the quantity of the display point of described display screen, then described location parameter and described reference coordinate are the relation of one-to-many；
Information parameter in the described described pixel according to determination shows corresponding image in described display screen, comprising:
Information parameter in described each pixel according to determine is corresponding with described pixel in described display screen
Multiple display point show image point information.
6. a kind of display device, is applied to 3d display device it is characterised in that including:
Acquiring unit, for when the display request for target image is detected, obtaining the corresponding pixel number of target image
According to, described pixel number according to including for describing location parameter in the first default spheric coordinate systems for the imaging point and being used for describing
Described imaging point color and the information parameter of transparency, described imaging point is the imaging point of described target image；
Detector unit, for detecting that in the display screen of described 3d display device, each display point is preset in spheric coordinate systems second
Reference coordinate, the described first default spheric coordinate systems are identical with the reference direction of the described second default spheric coordinate systems；
Determining unit, for determining location parameter and described detector unit in the described pixel number evidence that described acquiring unit obtains
The described reference coordinate corresponding pixel number evidence of detection；
Display unit, aobvious in described display screen for the information parameter in the described pixel that determined according to described determining unit
Show corresponding image.
7. display device according to claim 6 is it is characterised in that described location parameter includes: primary importance parameter and
Second position parameter；
Described primary importance parameter is the z-axis positive axis in the described first default spherical coordinate and the angle between the first line, described
First line is the initial point and described pixel line between the position in spheric coordinate systems；
Described second position parameter is x-axis positive axis from the described first default spherical coordinate in the counterclockwise direction to the second line
The angle turning over, described second line is between the projection on described initial point and described pixel xoy plane in spheric coordinate systems
Line.
8. display device according to claim 7 is it is characterised in that described device also includes:
Receiving unit, before the display for detecting in described acquiring unit for target image is asked, receives target image
Corresponding pixel number evidence, described pixel number generates according to shooting described target image by 3d video camera；
Memory element, for storing the pixel number of described receiving unit reception according to the line for one-dimension array structure or chained list
Property data structure.
9. the display device according to any one of claim 6 to 8 is it is characterised in that the pixel number evidence of described determination
Quantity is identical with the quantity of the display point of described display screen, then described location parameter and described reference coordinate are to correspond to close
System；
Information parameter in the described described pixel being determined according to described determining unit shows correspondence in described display screen
Image aspect, described display unit is used for:
According to described determining unit determines the information parameter in each pixel in described display screen with described pixel
Point corresponding display point show image point information.
10. the display device according to any one of claim 6 to 8 is it is characterised in that the pixel number evidence of described determination
Quantity is less than the quantity of the display point of described display screen, then described location parameter and described reference coordinate are the relation of one-to-many；
Information parameter in the described described pixel being determined according to described determining unit shows correspondence in described display screen
Image aspect, described display unit is used for:
According to described determining unit determines the information parameter in each pixel in described display screen with described pixel
The corresponding multiple display point show image point information of point.
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