CN105022171A - Three-dimensional display method and system - Google Patents
Three-dimensional display method and system Download PDFInfo
- Publication number
- CN105022171A CN105022171A CN201510423799.XA CN201510423799A CN105022171A CN 105022171 A CN105022171 A CN 105022171A CN 201510423799 A CN201510423799 A CN 201510423799A CN 105022171 A CN105022171 A CN 105022171A
- Authority
- CN
- China
- Prior art keywords
- image information
- sub
- display screen
- dimensional
- visual angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Image Generation (AREA)
- Processing Or Creating Images (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention provides a three-dimensional display method and system which are used for electronic equipment. The method includes the following steps that: the system acquires N pieces of image information of which the visual angles are gradually changed, wherein the N pieces of image information are corresponding to the same scene, and N is an integer greater than 2; and the color values of sub pixel positions in a display screen can be determined based on color values corresponding to R, G and B sub pixel positions in the display screen in the image information, and the color values of the sub pixel positions in the display screen are correspondingly displayed. According to the three-dimensional display method and system of the invention, the sub pixel colors in the plurality of pieces of image information of which the visual angles are gradually changed are distributed on the display screen, and therefore, a three-dimensional display effect of which the visual angle range is wider than that of an existing naked eye three-dimensional image.
Description
Technical field
The present invention relates to computer application field, particularly relate to a kind of display packing and system of three-dimensional.
Background technology
Along with the visual impact of 3D film, permeate in the electronic equipment that 3D rendering, 3D video forward family and individual use, bore hole 3D technology is arisen at the historic moment.At present, the stereoscopic picture plane that bore hole 3D technology represents has the two dimensional image of subtense angle merging based on two width produces, and wherein, described subtense angle is corresponding with the subtense angle of the right and left eyes of human eye.Therefore, when watching this stereoscopic picture plane, in need right and left eyes to drop on separately angular field of view that two width images show.This makes to watch the angular field of view of stereoscopic picture plane and limited.How expanding the angular field of view for representing 3D stereoscopic picture plane, is the problem that those skilled in the art need to solve.
Summary of the invention
The embodiment of the present invention provides a kind of display packing and system of three-dimensional, the problem that the angular field of view for solving prior art neutral body picture is narrow.
The embodiment of the present invention is by the following technical solutions:
First aspect, provides a kind of display packing of three-dimensional, for electronic equipment, comprising: that obtain corresponding Same Scene, that visual angle gradually changes N number of image information, wherein, N be greater than 2 integer; Based on the color value at R, G and B sub-pixel position place each in described display screen corresponding in each described image information, determine the color value of each sub-pixel position in described display screen, and give corresponding display.
Preferably, the corresponding Same Scene of described acquisition, the mode of N number of image information that visual angle gradually changes comprises: based on the three-dimensional modeling data of obtained corresponding Same Scene, build the 3-dimensional image model of described scene; Based on described 3-dimensional image model, obtain N number of image information that visual angle gradually changes.
Preferably, the corresponding Same Scene of described acquisition, the mode of N number of image information that visual angle gradually changes comprise following any one: obtain N number of image information that when moving in parallel corresponding Same Scene, visual angle gradually changes;
Obtain N number of image information that when moving around corresponding Same Scene, visual angle gradually changes.
Preferably, the described color value based on R, G and B sub-pixel position place each in described display screen corresponding in each described image information, determine that the mode of the color value of each sub-pixel position in described display screen comprises: based on the distribution display algorithm preset, calculate the virtual image information corresponding to each R, G and B sub-pixel position in described display screen, wherein, the expansion of obtained image information obtains for gradually changing based on described visual angle by described virtual image information; Based on the image information adjacent to described virtual image information, calculate the color value at each described sub-pixel position place.
Preferably, described based on the image information adjacent to described virtual image information, the mode calculating the color value at each described sub-pixel position place comprises: the view deviation calculating described virtual image information and adjacent each described image information, with described view deviation for weights, based on the color value of described display screen sub-pixel position corresponding in adjacent described image information, determine the color value at corresponding sub-pixel position place in described display screen.
Preferably, the display screen of described electronic equipment posts lens coating, corresponding, described distribution display algorithm obtains based on the intrinsic parameter of described hyaline membrane.
Preferably, the corresponding Same Scene of described acquisition, after the step of N number of image information that visual angle gradually changes, also comprise: based on the Pixel Dimensions of described display screen, the Pixel Dimensions of each described image information adjusted.
Second aspect, also provides a kind of display system of three-dimensional, for electronic equipment, comprising: acquisition module, for obtain corresponding Same Scene, N number of image information that visual angle gradually changes, wherein, N be greater than 2 integer; Display module, for the color value based on R, G and B sub-pixel position place each in described display screen corresponding in each described image information, determines the color value of each sub-pixel position in described display screen, and gives corresponding display.
Preferably, described acquisition module comprises: build submodule, for the three-dimensional modeling data based on obtained corresponding Same Scene, build the 3-dimensional image model of described scene; Obtain submodule, for based on described 3-dimensional image model, obtain N number of image information that visual angle gradually changes.
Preferably, described acquisition submodule be used for following any one: N number of image information that when moving in parallel corresponding Same Scene for obtaining, visual angle gradually changes; N number of image information that when moving around corresponding Same Scene for obtaining, visual angle gradually changes.
Preferably, described display module comprises: the corresponding submodule in position, for based on preset distribution display algorithm, calculate the virtual image information corresponding to each R, G and B sub-pixel position in described display screen, wherein, the expansion of obtained image information obtains for gradually changing based on described visual angle by described virtual image information; Color pair answers submodule, for based on the image information adjacent to described virtual image information, calculates the color value at each described sub-pixel position place.
Preferably, described Color pair answers submodule for calculating the view deviation of described virtual image information and adjacent each described image information, with described view deviation for weights, based on the color value of described display screen sub-pixel position corresponding in adjacent described image information, determine the color value at corresponding sub-pixel position place in described display screen.
Preferably, the display screen of described electronic equipment posts lens coating, corresponding, described distribution display algorithm obtains based on the intrinsic parameter of described hyaline membrane.
Preferably, described display system also comprises: adjusting module, for the Pixel Dimensions based on described display screen, is adjusted by the Pixel Dimensions of each described image information.
As mentioned above, the display packing of three-dimensional of the present invention and system, there is following beneficial effect: be distributed in display screen by the sub-pixel colors in the multiple image information that gradually changed at visual angle, the stereo display effect wider than the angular field of view of existing bore hole 3D rendering can be provided; In addition, building 3-D view module by obtaining three-dimensional data, can obtain more accurately, for the image information of the subtense angle of right and left eyes; Also have, based on the needs representing angular field of view, obtained image information is expanded, and by each sub-pixel colors distribution in the virtual image information after expansion on a display screen, effectively can reduce the configuration requirement of the hardware resource to electronic equipment, make the present invention can be useful in the limited electronic equipment of the processing poweies such as mobile phone, effectively can prevent the problem that cannot present stereo-picture in angular field of view internal cause view deviation simultaneously; In addition, the Pixel Dimensions of obtained each image information is adjusted to the size being suitable for electronic equipment display screen, effective means can occurs wrong look, stain etc.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the method flow diagram of an embodiment of the display packing of three-dimensional of the present invention.
Fig. 2 is the method flow diagram of another embodiment of the display packing of three-dimensional of the present invention.
Fig. 3 be three-dimensional of the present invention display packing described in corresponding relation schematic diagram in display screen between each sub-pixel position and virtual image information.
Fig. 4 is the block diagram of an embodiment of the display system of three-dimensional of the present invention.
Fig. 5 is the block diagram of another embodiment of the display system of three-dimensional of the present invention.
Embodiment
The technical matters solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the invention provides a kind of display packing of three-dimensional.Described display packing performs primarily of display system.Described display system comprises the software and hardware be arranged in described electronic equipment.The display screen of described electronic equipment can post the hyaline membrane for showing 3-D view.Described hyaline membrane includes but not limited to: column hyaline membrane.Such as, the intrinsic parameter of described column hyaline membrane comprises: slope is 1/6, the width of film is 14/3 sub-pixel etc.Described electronic equipment includes but not limited to: PC, mobile phone, panel computer, Wearable electronic equipment, notebook computer etc.
It should be noted that, can to show the electronic equipment of 3-D view from now on as occurred without the need to pad pasting, its display mode is consistent with the design of scheme of the present invention or based on simple deformation of the present invention, also should fall into protection scope of the present invention.
In step sl, that described display system obtains corresponding Same Scene, that visual angle gradually changes N number of image information, wherein, N be greater than 2 integer.
At this, described scene includes but not limited to: mock-up, human body, buildings, takes landscape etc.
Particularly, described display system can obtain corresponding Same Scene from network, multiple image informations of continuous shooting that visual angle gradually changes.Such as, the several Zhang Jingdian photo of continuous shooting in rotational direction gone up by the camera head being arranged on sight spot place, and this number Zhang Jingdian photo is passed to described display system by after serial number of taking pictures by network, then described display system can determine the visual angle change order of all sight spots photo according to numbering.
At this, N number of image information that the visual angle that described display system obtains gradually changes can also be: move in parallel N number of image information that visual angle that Same Scene absorbs gradually changes; Or, move around Same Scene N number of image information that absorbed visual angle gradually changes.
Preferably, described step S1 comprises: step S11 and S12.
In step s 11, described display system, based on the three-dimensional modeling data of obtained corresponding Same Scene, builds the 3-dimensional image model of described scene.
Particularly, D modeling tool is built-in with in described display system.When obtaining the three-dimensional modeling data of corresponding Same Scene from internet or 3D scanner, described three-dimensional modeling data is resolved by described display system, and utilizes described D modeling tool to construct the 3-dimensional image model of described scene.
Such as, described display system receives the three-dimensional modeling data that suffix is the obj form such as (or stl), the parameter relevant to three-dimensional modeling is obtained (as apex coordinate by resolving described three-dimensional modeling data, texture coordinate, normal vector coordinate), these parameters relevant to three-dimensional modeling are sent into described D modeling tool, then described D modeling tool generates the 3-dimensional image model of a scene.
In step s 12, described display system, based on described 3-dimensional image model, obtains N number of image information that visual angle gradually changes.
Particularly, the type of scene that described display system can represent according to described 3-dimensional image model determines the mode obtaining N number of image information that visual angle gradually changes.Wherein, described type includes but not limited to: distant view type, close shot type.
Such as, described display system also obtains the type of the 3-dimensional image model that will represent when obtaining three-dimensional modeling data, when described type is distant view type, moves in parallel described 3-D view module and must arrive N number of image information that visual angle gradually changes.
When described type is close shot type, rotate to obtain around described 3-dimensional image model N number of image information of gradually changing to visual angle.
Wherein, described display system can be step-length according to the subtense angle of right and left eyes, obtains N number of image information that visual angle gradually changes.
At this, the quantity of described image information sets according to the quantity of required image information in subsequent step S3.Such as, the quantity of the image information required for the algorithm in step S3, described display system obtains the image information of respective numbers in advance.
At this, described display system can obtain the Pixel Dimensions of described display screen in advance, and obtains each described image information according to described Pixel Dimensions from described 3-dimensional image model.
For each image information obtained from network, if the Pixel Dimensions of its Pixel Dimensions and described display screen is inconsistent, then described display system also performs step S2 (as shown in Figure 2).
In step s 2, the Pixel Dimensions of each described image information, based on the Pixel Dimensions of described display screen, adjusts by described display system.
Particularly, if the Pixel Dimensions of each described image information obtained is greater than the Pixel Dimensions of described display screen, then according to each described image information of Pixel Dimensions compression of described display screen.If the Pixel Dimensions of each image information obtained is less than the Pixel Dimensions of described display screen, then according to the Pixel Dimensions of described display screen, each described image information is done interpolation processing.Then, step S3 is performed.
Then, in step s3, described display system, based on the color value at R, G and B sub-pixel position place each in described display screen corresponding in each described image information, determines the color value of each sub-pixel position in described display screen, and gives corresponding display.
Particularly, in described display screen, each pixel all comprises R, G and B sub-pixel.The distribution display algorithm of each sub-pixel that be applicable to user's multi angle view, that the color value of the sub-pixel in each described image information is distributed in described display screen is preset with in described display system.Described display system extracts the color value identical with each sub-pixel position in described display screen according to described distribution display algorithm from each described image information, and is shown.
In order to prevent the quantity of the image information adopted required for aforesaid way too much, cause the too high problem of the requirement of the service ability of described electronic equipment.The quantity of the image information that described display system obtains in step sl is less than the quantity being presented at image information required in described display screen.Corresponding, in described distribution display algorithm, comprise the extended mode of the quantity for the image information quantity of obtained image information be extended to.Described step S3 preferably includes: step S31, S32.
In step S31, described display system is based on the distribution display algorithm preset, calculate the virtual image information corresponding to each R, G and B sub-pixel position in described display screen, wherein, obtained image information expands for gradually changing based on described visual angle and obtains by described virtual image information.
Particularly, each described image information is numbered, so that quick indexing according to visual angle change order by described display system in advance.According to the distribution display algorithm preset, described display system pre-determines the quantity of required virtual image information, and to respectively according to visual angle change order, each described virtual image information being numbered.When described display system obtains the numbering of the virtual image information in described display screen corresponding to all sub-pixel position according to described distribution display algorithm, described display system performs step S32.
Preferably, described distribution display algorithm obtains based on the intrinsic parameter of described hyaline membrane.
Particularly, according to formula 1:U=((3x+subpixel+3y*slant)/pitch*n) modn, described display system calculates the numbering of the virtual image information in described display screen corresponding to each sub-pixel position.Wherein, (x, y) be the location of pixels coordinate in described display screen, comprise three sub-pixels in each pixel, described display system according to the position relationship of the RGB in described display screen, can determine the sub-pixel deviation (subpixel) of each sub-pixel in affiliated pixel, described slant is the slope of lens coating, pitch is the width of lens coating, and n is the quantity of virtual image information, and U is the numbering of virtual image information.
Such as, described display system is by mating the position relationship that the model RGB obtained in each pixel of display screen is order from left to right, then according to each position relation preset and the corresponding relation of sub-pixel deviation, be 0 by the sub-pixel deviation of setting R sub-pixel, the sub-pixel deviation of G sub-pixel is 1, the sub-pixel deviation of B sub-pixel is 2.The quantity presetting virtual image information is 28, pitch=14/3 sub-pixel, slant=1/6, pass through formulae discovery, described display system obtain the virtual image information at R sub-pixel position place in (0,0) pixel be numbered 0, the virtual image information at G sub-pixel position place be numbered 6, the virtual image information at B sub-pixel position place be numbered 12.By that analogy, described display system can obtain the virtual image information at all R, G and B sub-pixel position places in described display screen, as shown in Figure 3.
Then, in step s 32, described display system, based on the image information adjacent to described virtual image information, calculates the color value at each described sub-pixel position place.
Particularly, described display system is by formula 2:
determine the image information adjacent with each virtual image information.Wherein, Virtual
ibe the numbering of i-th virtual image information, Image_count is the quantity of obtained image information, and Virtual_count is the quantity of virtual image information.
Such as, preset Virtual_count=28, Image_count=9, each virtual image information be numbered 0-27, each obtained image information be numbered 0-8.The mode that described display system calculates the image information adjacent with the virtual image information being numbered 6 is: utilize formula 2 to obtain
between 1 and 2, then determine that the numbering of the image information adjacent with the virtual image information being numbered 6 is respectively 1 and 2.As can be seen here, the expansion of obtained image information obtains for gradually changing based on described visual angle by described virtual image information.
It should be appreciated by those skilled in the art that the virtual image as obtained according to above-mentioned formula 2 is numbered integer, then determine that described virtual image is the image information of the corresponding numbering of this integer.
Then, described display system is according to each sub-pixel position obtained, the color value at the same sub-pixel position place of the image information that corresponding extraction is adjacent with virtual image information, and calculate the view deviation of described virtual image information and adjacent each described image information, with described view deviation for weights, based on the color value of described display screen sub-pixel position corresponding in adjacent described image information, determine the color value at corresponding sub-pixel position place in described display screen.
Still with the (0, 0) the virtual image information being numbered 6 corresponding to the G sub-pixel position in pixel is example, 1 and 2 are respectively according to the numbering of aforementioned the obtained image information adjacent with the virtual image information being numbered 6, then described display system is extracted numbering and is respectively correspondence the (0 in the image information of 1 and 2, 0) color value G1 and G2 of the G sub-pixel position in pixel, the later numerical value 0.92 of radix point in obtain in 2 with the formula again 1.92 is the view deviation of the image information being numbered 1 apart, take (1-0.92) as the view deviation of the image information being numbered 2 apart.Described display system is by (G2*0.92+G1* (the 1-0.92)) color value as the G sub-pixel position in (0,0) pixel.
By that analogy, the color value of sub-pixel points all in described display screen is given correspondence and represents by described display system.
It should be noted that, according to above-mentioned numbering, the image information that the virtual image information correspondence that described display system acquiescence is numbered 27 obtains be numbered 8.So, can guarantee that the user being in visual angle, edge still can see stereo-picture clearly.
Also it should be noted that, above-mentioned citing is only to virtual image information and the numbering of image information that obtains.If in existing mode or occur the numbering being more conducive to quick indexing from now on, be also contained within scope of the present invention.
As shown in Figure 4, the invention provides a kind of display system of three-dimensional.Described display system 1 comprises the software and hardware be arranged in described electronic equipment.The display screen of described electronic equipment can post the hyaline membrane for showing 3-D view.Described hyaline membrane includes but not limited to: column hyaline membrane.Such as, the intrinsic parameter of described column hyaline membrane comprises: slope is 1/6, the width of film is 14/3 sub-pixel etc.Described electronic equipment includes but not limited to: PC, mobile phone, panel computer, Wearable electronic equipment, notebook computer etc.
It should be noted that, can to show the electronic equipment of 3-D view from now on as occurred without the need to pad pasting, its display mode is consistent with the design of scheme of the present invention or based on simple deformation of the present invention, also should fall into protection scope of the present invention.
Described display system 1 comprises: acquisition module 11, display module 12.
Described acquisition module 11 for obtain corresponding Same Scene, N number of image information that visual angle gradually changes, wherein, N be greater than 2 integer.
At this, described scene includes but not limited to: mock-up, human body, buildings, takes landscape etc.
Particularly, described acquisition module 11 can obtain corresponding Same Scene from network, multiple image informations of continuous shooting that visual angle gradually changes.Such as, the several Zhang Jingdian photo of continuous shooting in rotational direction gone up by the camera head being arranged on sight spot place, and this number Zhang Jingdian photo is passed to described acquisition module 11 by after serial number of taking pictures by network, then described acquisition module 11 can determine the visual angle change order of all sight spots photo according to numbering.
At this, N number of image information that the visual angle that described acquisition module 11 obtains gradually changes can also be: move in parallel N number of image information that visual angle that Same Scene absorbs gradually changes; Or, move around Same Scene N number of image information that absorbed visual angle gradually changes.
Preferably, described acquisition module 11 comprises: build submodule and obtain submodule (all not giving diagram).
Described structure submodule is used for the three-dimensional modeling data based on obtained corresponding Same Scene, builds the 3-dimensional image model of described scene.
Particularly, D modeling tool is built-in with in described structure submodule.When obtaining the three-dimensional modeling data of corresponding Same Scene from internet or 3D scanner, described three-dimensional modeling data is resolved by described structure submodule, and utilizes described D modeling tool to construct the 3-dimensional image model of described scene.
Such as, described structure submodule receives the three-dimensional modeling data that suffix is the obj form such as (or stl), the parameter relevant to three-dimensional modeling is obtained (as apex coordinate by resolving described three-dimensional modeling data, texture coordinate, normal vector coordinate), these parameters relevant to three-dimensional modeling are sent into described D modeling tool, then described D modeling tool generates the 3-dimensional image model of a scene.
Described acquisition submodule is used for based on described 3-dimensional image model, obtains N number of image information that visual angle gradually changes.
Particularly, the type of scene that described acquisition submodule can represent according to described 3-dimensional image model determines the mode obtaining N number of image information that visual angle gradually changes.Wherein, described type includes but not limited to: distant view type, close shot type.
Such as, described acquisition submodule also obtains the type of the 3-dimensional image model that will represent when obtaining three-dimensional modeling data, when described type is distant view type, moves in parallel described 3-D view module and must arrive N number of image information that visual angle gradually changes.
When described type is close shot type, rotate to obtain around described 3-dimensional image model N number of image information of gradually changing to visual angle.
Wherein, described acquisition submodule can be step-length according to the subtense angle of right and left eyes, obtains N number of image information that visual angle gradually changes.
At this, the quantity of described image information sets according to the quantity of required image information in described display module 12.Such as, the quantity of the image information required for the algorithm in described display module 12, described acquisition submodule obtains the image information of respective numbers in advance.
At this, described acquisition submodule can obtain the Pixel Dimensions of described display screen in advance, and obtains each described image information according to described Pixel Dimensions from described 3-dimensional image model.
For each image information obtained from network, if the Pixel Dimensions of its Pixel Dimensions and described display screen is inconsistent, then described display system 1 also comprises adjusting module 13 (as shown in Figure 5).
The Pixel Dimensions of each described image information, for the Pixel Dimensions based on described display screen, adjusts by described adjusting module 13.
Particularly, if the Pixel Dimensions of each described image information obtained is greater than the Pixel Dimensions of described display screen, then described adjusting module 13 is according to each described image information of Pixel Dimensions compression of described display screen.If the Pixel Dimensions of each image information obtained is less than the Pixel Dimensions of described display screen, then each described image information is done interpolation processing according to the Pixel Dimensions of described display screen by described adjusting module 13.Then, described display module 12 is performed.
Described display module 12, for the color value based on R, G and B sub-pixel position place each in described display screen corresponding in each described image information, determines the color value of each sub-pixel position in described display screen, and gives corresponding display.
Particularly, in described display screen, each pixel all comprises R, G and B sub-pixel.The distribution display algorithm of each sub-pixel that be applicable to user's multi angle view, that the color value of the sub-pixel in each described image information is distributed in described display screen is preset with in described display module 12.Described display module 12 extracts the color value identical with each sub-pixel position in described display screen according to described distribution display algorithm from each described image information, and is shown.
In order to prevent the quantity of the image information adopted required for aforesaid way too much, cause the too high problem of the requirement of the service ability of described electronic equipment.The quantity of the image information that described acquisition module 11 obtains is less than the quantity being presented at image information required in described display screen.Corresponding, in described distribution display algorithm, comprise the extended mode of the quantity for the image information quantity of obtained image information be extended to.Described display module 12 preferably includes: the corresponding submodule in position, Color pair answer submodule (all not giving diagram).
The corresponding submodule in described position is used for the distribution display algorithm based on presetting, calculate the virtual image information corresponding to each R, G and B sub-pixel position in described display screen, wherein, the expansion of obtained image information obtains for gradually changing based on described visual angle by described virtual image information.
Particularly, each described image information is numbered, so that quick indexing according to visual angle change order by described position corresponding submodule in advance.According to the distribution display algorithm preset, the corresponding submodule in described position pre-determines the quantity of required virtual image information, and to respectively according to visual angle change order, each described virtual image information being numbered.When the corresponding submodule in described position obtains the numbering of the virtual image information in described display screen corresponding to all sub-pixel position according to described distribution display algorithm, perform Color pair and answer submodule.
Preferably, described distribution display algorithm obtains based on the intrinsic parameter of described hyaline membrane.
Particularly, according to formula 1:U=((3x+subpixel+3y*slant)/pitch*n) modn, the corresponding submodule in described position calculates the numbering of the virtual image information in described display screen corresponding to each sub-pixel position.Wherein, (x, y) be the location of pixels coordinate in described display screen, comprise three sub-pixels in each pixel, the corresponding submodule in described position according to the position relationship of the RGB in described display screen, can determine the sub-pixel deviation (subpixel) of each sub-pixel in affiliated pixel, described slant is the slope of lens coating, pitch is the width of lens coating, and n is the quantity of virtual image information, and U is the numbering of virtual image information.
Such as, the corresponding submodule in described position is by mating the position relationship that the model RGB obtained in each pixel of display screen is order from left to right, then according to each position relation preset and the corresponding relation of sub-pixel deviation, be 0 by the sub-pixel deviation of setting R sub-pixel, the sub-pixel deviation of G sub-pixel is 1, the sub-pixel deviation of B sub-pixel is 2.The quantity presetting virtual image information is 28, pitch=14/3 sub-pixel, slant=1/6, pass through formulae discovery, the corresponding submodule in described position obtain the virtual image information at R sub-pixel position place in (0,0) pixel be numbered 0, the virtual image information at G sub-pixel position place be numbered 6, the virtual image information at B sub-pixel position place be numbered 12.By that analogy, the corresponding submodule in described position can obtain the virtual image information at all R, G and B sub-pixel position places in described display screen, as shown in Figure 3.
Described Color pair answers submodule for based on the image information adjacent to described virtual image information, calculates the color value at each described sub-pixel position place.
Particularly, described Color pair answers submodule by formula 2:
determine the image information adjacent with each virtual image information.Wherein, Virtual
ibe the numbering of i-th virtual image information, Image_count is the quantity of obtained image information, and Virtual_count is the quantity of virtual image information.
Such as, preset Virtual_count=28, Image_count=9, each virtual image information be numbered 0-27, each obtained image information be numbered 0-8.The mode that described Color pair answers submodule to calculate the image information adjacent with the virtual image information being numbered 6 is: utilize formula 2 to obtain
between 1 and 2, then determine that the numbering of the image information adjacent with the virtual image information being numbered 6 is respectively 1 and 2.As can be seen here, the expansion of obtained image information obtains for gradually changing based on described visual angle by described virtual image information.
It should be appreciated by those skilled in the art that the virtual image as obtained according to above-mentioned formula 2 is numbered integer, then determine that described virtual image is the image information of the corresponding numbering of this integer.
Then, described Color pair answers submodule according to each sub-pixel position obtained, the color value at the same sub-pixel position place of the image information that corresponding extraction is adjacent with virtual image information, and calculate the view deviation of described virtual image information and adjacent each described image information, with described view deviation for weights, based on the color value of described display screen sub-pixel position corresponding in adjacent described image information, determine the color value at corresponding sub-pixel position place in described display screen.
Still with the (0, 0) the virtual image information being numbered 6 corresponding to the G sub-pixel position in pixel is example, 1 and 2 are respectively according to the numbering of aforementioned the obtained image information adjacent with the virtual image information being numbered 6, then described Color pair is answered submodule to extract numbering and is respectively correspondence the (0 in the image information of 1 and 2, 0) color value G1 and G2 of the G sub-pixel position in pixel, the later numerical value 0.92 of radix point in obtain in 2 with the formula again 1.92 is the view deviation of the image information being numbered 1 apart, take (1-0.92) as the view deviation of the image information being numbered 2 apart.Described Color pair answers submodule by (G2*0.92+G1* (the 1-0.92)) color value as the G sub-pixel position in (0,0) pixel.
By that analogy, described Color pair answers submodule that the color value of sub-pixel points all in described display screen is given correspondence to represent.
It should be noted that, according to above-mentioned numbering, described Color pair answer submodule give tacit consent to be numbered 27 virtual image information correspondence obtain image information be numbered 8.So, can guarantee that the user being in visual angle, edge still can see stereo-picture clearly.
Also it should be noted that, above-mentioned citing is only to virtual image information and the numbering of image information that obtains.If in existing mode or occur the numbering being more conducive to quick indexing from now on, be also contained within scope of the present invention.
In sum, the display packing of three-dimensional of the present invention and system, be distributed in display screen by the sub-pixel colors in the multiple image information that gradually changed at visual angle, can provide the stereo display effect wider than the angular field of view of existing bore hole 3D rendering; In addition, building 3-D view module by obtaining three-dimensional data, can obtain more accurately, for the image information of the subtense angle of right and left eyes; Also have, based on the needs representing angular field of view, obtained image information is expanded, and by each sub-pixel colors distribution in the virtual image information after expansion on a display screen, effectively can reduce the configuration requirement of the hardware resource to electronic equipment, make the present invention can be useful in the limited electronic equipment of the processing poweies such as mobile phone, effectively can prevent the problem that cannot present stereo-picture in angular field of view internal cause view deviation simultaneously; In addition, the Pixel Dimensions of obtained each image information is adjusted to the size being suitable for electronic equipment display screen, effective means can occurs wrong look, stain etc.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (14)
1. a three-dimensional display packing, for electronic equipment, is characterized in that, comprising:
That obtain corresponding Same Scene, that visual angle gradually changes N number of image information, wherein, N be greater than 2 integer;
Based on the color value at R, G and B sub-pixel position place each in described display screen corresponding in each described image information, determine the color value of each sub-pixel position in described display screen, and give corresponding display.
2. the display packing of three-dimensional according to claim 1, is characterized in that, the corresponding Same Scene of described acquisition, the mode of N number of image information that visual angle gradually changes comprises:
Based on the three-dimensional modeling data of obtained corresponding Same Scene, build the 3-dimensional image model of described scene;
Based on described 3-dimensional image model, obtain N number of image information that visual angle gradually changes.
3. the display packing of three-dimensional according to claim 1, is characterized in that, the corresponding Same Scene of described acquisition, the mode of N number of image information that visual angle gradually changes comprise following any one:
Obtain N number of image information that when moving in parallel corresponding Same Scene, visual angle gradually changes;
Obtain N number of image information that when moving around corresponding Same Scene, visual angle gradually changes.
4. the display packing of three-dimensional according to claim 1, it is characterized in that, the described color value based on R, G and B sub-pixel position place each in described display screen corresponding in each described image information, determine that the mode of the color value of each sub-pixel position in described display screen comprises:
Based on the distribution display algorithm preset, calculate the virtual image information corresponding to each R, G and B sub-pixel position in described display screen, wherein, obtained image information expands for gradually changing based on described visual angle and obtains by described virtual image information;
Based on the image information adjacent to described virtual image information, calculate the color value at each described sub-pixel position place.
5. the display packing of three-dimensional according to claim 4, is characterized in that, described based on the image information adjacent to described virtual image information, and the mode calculating the color value at each described sub-pixel position place comprises:
Calculate the view deviation of described virtual image information and adjacent each described image information, with described view deviation for weights, based on the color value of described display screen sub-pixel position corresponding in adjacent described image information, determine the color value at corresponding sub-pixel position place in described display screen.
6. the display packing of three-dimensional according to claim 4, is characterized in that, the display screen of described electronic equipment posts lens coating, corresponding, described distribution display algorithm obtains based on the intrinsic parameter of described hyaline membrane.
7. the display packing of three-dimensional according to claim 1, it is characterized in that, the corresponding Same Scene of described acquisition, after the step of N number of image information that visual angle gradually changes, also comprise: based on the Pixel Dimensions of described display screen, the Pixel Dimensions of each described image information adjusted.
8. a three-dimensional display system, for electronic equipment, is characterized in that, comprising:
Acquisition module, for obtain corresponding Same Scene, N number of image information that visual angle gradually changes, wherein, N be greater than 2 integer;
Display module, for the color value based on R, G and B sub-pixel position place each in described display screen corresponding in each described image information, determines the color value of each sub-pixel position in described display screen, and gives corresponding display.
9. the display system of three-dimensional according to claim 8, is characterized in that, described acquisition module comprises:
Build submodule, for the three-dimensional modeling data based on obtained corresponding Same Scene, build the 3-dimensional image model of described scene;
Obtain submodule, for based on described 3-dimensional image model, obtain N number of image information that visual angle gradually changes.
10. the display system of three-dimensional according to claim 8, is characterized in that, described acquisition submodule be used for following any one:
N number of image information that when moving in parallel corresponding Same Scene for obtaining, visual angle gradually changes;
N number of image information that when moving around corresponding Same Scene for obtaining, visual angle gradually changes.
The display system of 11. three-dimensionals according to claim 8, is characterized in that, described display module comprises:
The corresponding submodule in position, for based on preset distribution display algorithm, calculate the virtual image information corresponding to each R, G and B sub-pixel position in described display screen, wherein, obtained image information expands for gradually changing based on described visual angle and obtains by described virtual image information;
Color pair answers submodule, for based on the image information adjacent to described virtual image information, calculates the color value at each described sub-pixel position place.
The display system of 12. three-dimensionals according to claim 11, it is characterized in that, described Color pair answers submodule for calculating the view deviation of described virtual image information and adjacent each described image information, with described view deviation for weights, based on the color value of described display screen sub-pixel position corresponding in adjacent described image information, determine the color value at corresponding sub-pixel position place in described display screen.
The display system of 13. three-dimensionals according to claim 11, is characterized in that, the display screen of described electronic equipment posts lens coating, corresponding, described distribution display algorithm obtains based on the intrinsic parameter of described hyaline membrane.
The display system of 14. three-dimensionals according to claim 8, is characterized in that, also comprise: adjusting module, for the Pixel Dimensions based on described display screen, is adjusted by the Pixel Dimensions of each described image information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423799.XA CN105022171B (en) | 2015-07-17 | 2015-07-17 | Three-dimensional display methods and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423799.XA CN105022171B (en) | 2015-07-17 | 2015-07-17 | Three-dimensional display methods and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105022171A true CN105022171A (en) | 2015-11-04 |
| CN105022171B CN105022171B (en) | 2018-07-06 |
Family
ID=54412257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423799.XA Active CN105022171B (en) | 2015-07-17 | 2015-07-17 | Three-dimensional display methods and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105022171B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105354874A (en) * | 2015-11-05 | 2016-02-24 | 韩东润 | Stereoscopic display method and apparatus for digital material |
| CN109658321A (en) * | 2018-11-13 | 2019-04-19 | 达闼科技（北京）有限公司 | Dataset acquisition method and apparatus, storage medium and electronic equipment |
| CN109697377A (en) * | 2018-12-19 | 2019-04-30 | Oppo广东移动通信有限公司 | Glance prevention method, device, electronic equipment and computer readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567086A (en) * | 2003-06-23 | 2005-01-19 | 爱尔得资讯股份有限公司 | Multiple visual angle stereoscopic image display and processing method |
| CN103026387A (en) * | 2010-07-26 | 2013-04-03 | 香港城市大学 | Method for generating multi-view images from single image |
-
2015
- 2015-07-17 CN CN201510423799.XA patent/CN105022171B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567086A (en) * | 2003-06-23 | 2005-01-19 | 爱尔得资讯股份有限公司 | Multiple visual angle stereoscopic image display and processing method |
| CN103026387A (en) * | 2010-07-26 | 2013-04-03 | 香港城市大学 | Method for generating multi-view images from single image |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105354874A (en) * | 2015-11-05 | 2016-02-24 | 韩东润 | Stereoscopic display method and apparatus for digital material |
| CN109658321A (en) * | 2018-11-13 | 2019-04-19 | 达闼科技（北京）有限公司 | Dataset acquisition method and apparatus, storage medium and electronic equipment |
| CN109658321B (en) * | 2018-11-13 | 2023-05-12 | 达闼科技（北京）有限公司 | Data set acquisition method and device, storage medium and electronic equipment |
| CN109697377A (en) * | 2018-12-19 | 2019-04-30 | Oppo广东移动通信有限公司 | Glance prevention method, device, electronic equipment and computer readable storage medium |
| CN109697377B (en) * | 2018-12-19 | 2021-04-09 | Oppo广东移动通信有限公司 | Anti-peeping method and device, electronic equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105022171B (en) | 2018-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9848184B2 (en) | Stereoscopic display system using light field type data | |
| Yu et al. | Autostereoscopic three-dimensional display with high dense views and the narrow structure pitch | |
| CN105072431A (en) | Glasses-free 3D playing method and glasses-free 3D playing system based on human eye tracking | |
| US9467685B2 (en) | Enhancing the coupled zone of a stereoscopic display | |
| CN106897976B (en) | Single video card triple channel solid what comes into a driver's projection software based on GPU corrects fusion method | |
| CN105005970A (en) | Augmented reality implementation method and apparatus | |
| CN103327217B (en) | A kind of method for processing video frequency and device | |
| US10136121B2 (en) | System, method and software for producing virtual three dimensional images that appear to project forward of or above an electronic display | |
| CN108076208B (en) | Display processing method and device and terminal | |
| CN104102013A (en) | Image display device and image display method | |
| CN102510515A (en) | Grating-type multi-viewpoint stereo image synthesis method | |
| CN104427230A (en) | Reality enhancement method and reality enhancement system | |
| CN110662012A (en) | Naked eye 3D display effect optimization drawing arranging method and system and electronic equipment | |
| CN105022171A (en) | Three-dimensional display method and system | |
| CN105139336B (en) | A kind of method of multichannel full-view image conversion ball curtain flake film | |
| CN102630027A (en) | Naked eye 3D display method and apparatus thereof | |
| CN1972460A (en) | Spliced grating type 3D auto-stereoscopic display screen | |
| JP2013238716A (en) | Method for synthesizing multi-visual point image information | |
| Minami et al. | Portrait and landscape mode convertible stereoscopic display using parallax barrier | |
| US20140362197A1 (en) | Image processing device, image processing method, and stereoscopic image display device | |
| WO2014119555A1 (en) | Image processing device, display device and program | |
| Smith et al. | Perception of size and shape in stereoscopic 3d imagery | |
| CN103313083B (en) | Displaying method and electronic equipment | |
| CN106060524B (en) | The method to set up and device of a kind of video camera | |
| CN111050147A (en) | Projection method and system based on five-fold screen field and five-fold screen field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200331 Address after: 215634 north side of Chengang road and west side of Ganghua Road, Jiangsu environmental protection new material industrial park, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL Co.,Ltd. Address before: 201203, room 5, building 690, No. 202 blue wave road, Zhangjiang hi tech park, Shanghai, Pudong New Area Patentee before: WZ TECHNOLOGY Inc. |
|
| TR01 | Transfer of patent right |