CN108769664A

CN108769664A - Bore hole 3D display method, apparatus, equipment and medium based on tracing of human eye

Info

Publication number: CN108769664A
Application number: CN201810521797.8A
Authority: CN
Inventors: 陈佳搏
Original assignee: SHANGHAI WEI ZHOU MICROELECTRONICS TECHNOLOGY Co Ltd
Current assignee: Zhangjiagang Kangdexin Optronics Material Co Ltd
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2018-11-06
Anticipated expiration: 2038-05-28
Also published as: CN108769664B

Abstract

The embodiment of the invention discloses a kind of bore hole 3D display method, apparatus, equipment and medium based on tracing of human eye.This method includes：According to the number of views of the row's of waiting for figure viewpoint, the initial phase of each viewpoint figure is determined；According to default row's figure mode of the row's of waiting for figure viewpoint, determine that the characteristic information in original visual region in each visual angle, the original visual region are that the display area of bore hole 3D display effect can be presented in screen when not carrying out tracing of human eye；Current phase according to the characteristic information and user's eyes relative to screen, to the corresponding viewpoint figure of the initial phase into horizontal phasing control.By using above-mentioned technical proposal, so that viewpoint figure content moves accordingly with the movement of position of human eye, so as to make each user's left eye and right eye that can watch correct viewpoint figure content, image aliasing or reversion are avoided the occurrence of, viewing effect and the viewing experience of user are improved.

Description

Bore hole 3D display method, apparatus, equipment and medium based on tracing of human eye

Technical field

The present embodiments relate to bore hole 3D technology more particularly to a kind of bore hole 3D display method based on tracing of human eye, Device, equipment and medium.

Background technology

Bore hole 3D display device is widely used in each difference such as advertisement, medium, demonstration teaching, display and demonstration and video display Field.It is different from traditional binocular 3D display technology, unique property of the bore hole 3D display due to possessing its bore hole need not be seen Many wearing spectacles or the helmet can watch 3D effect, and its depth of field and three-dimensional sense true to nature, and greatly improve spectators and watching Visual impact when experience and feeling of immersion become the best image product that product promotion, public awareness campaign and image play.

The image that display is shown is divided by the principle of bore hole 3D display generally by lens, and lens pass through to light Refraction action, different display contents is refracted to place different in space, the content shown when human eye is reached and is separated, Human eye receives the image that two width contain parallax, just produces stereoscopic effect in this way.If user sees outside visible area It sees, it is possible that the case where image inversion.Currently, although multiple views mode, which may be used, increases visible area, using more Viewpoint can make clarity decline under certain angular resolution, and image is made the practical viewing effect of aliazing effect occur.

Invention content

The embodiment of the present invention provides a kind of bore hole 3D display method, apparatus, equipment and medium based on tracing of human eye, with solution Certainly easily occurs the technical issues of reversion and image aliasing during bore hole 3D display.

In a first aspect, an embodiment of the present invention provides a kind of bore hole 3D display method based on tracing of human eye, this method packet It includes：According to the number of views of the row's of waiting for figure viewpoint, the initial phase of each viewpoint figure is determined；

According to default row's figure mode of the row's of waiting for figure viewpoint, the feature letter in original visual region in each visual angle is determined Breath, the original visual region is that the display area of bore hole 3D display effect can be presented in screen when not carrying out tracing of human eye；

Current phase according to the characteristic information and user's eyes relative to screen, it is corresponding to the initial phase to regard Point diagram is into horizontal phasing control.

Second aspect, the embodiment of the present invention additionally provide a kind of bore hole 3D display device based on tracing of human eye, the device Including：

Initial phase determining module determines the initial phase of each viewpoint figure for the number of views according to the row's of waiting for figure viewpoint Position；

Characteristic information determining module is determined for default row's figure mode of the row's of waiting for figure viewpoint according in each visual angle The characteristic information in original visual region, the original visual region can be presented bore hole 3D for screen when not carrying out tracing of human eye and show Show the display area of effect；

Phase adjusting module, for the current phase according to the characteristic information and user's eyes relative to screen, to institute The corresponding viewpoint figure of initial phase is stated into horizontal phasing control.

The third aspect, the embodiment of the present invention additionally provide a kind of equipment, which includes one or more processors；

Storage device, for storing one or more programs,

When one or more of programs are executed by one or more of processors so that one or more of processing Device realizes the bore hole 3D display method based on tracing of human eye provided such as any embodiment of the present invention.

Fourth aspect, the embodiment of the present invention additionally provide a kind of computer readable storage medium, are stored thereon with computer Program, which is characterized in that when the program is executed by processor realize such as any embodiment of the present invention provided based on human eye with The bore hole 3D display method of track.

Technical solution provided in an embodiment of the present invention can pass through each viewpoint figure of determination according to the number of views of the row's of waiting for figure Initial phase.And according to default row's figure mode of the row's of waiting for figure viewpoint, it may be determined that the feature in original visual region in each visual angle Information.By obtaining current phase of the human eye relative to screen in real time, broadcasting can be regarded according to current phase and characteristic information Point diagram content is into horizontal phasing control so that and viewpoint figure content moves accordingly with the movement of position of human eye, so as to Enough make each user's left eye and right eye that can watch correct viewpoint figure content, avoid the occurrence of image aliasing or reversion, improves The viewing experience of viewing effect and user.

Description of the drawings

Fig. 1 is a kind of flow chart for bore hole 3D display method based on tracing of human eye that the embodiment of the present invention one provides；

Fig. 2 a are multiple views optical design schematic diagrames in the bore hole 3D display method that the embodiment of the present invention one provides；

Fig. 2 b are a kind of visible area that provides of the embodiment of the present invention one discontinuous schematic diagram in visual angle；

Fig. 2 c are a kind of visible area that provides of the embodiment of the present invention one discontinuous schematic diagram in visual angle；

Fig. 2 d are that position of human eye is closed relative to the phase of screen in the bore hole 3D display method that the embodiment of the present invention one provides It is schematic diagram；

Fig. 3 is a kind of flow chart of the bore hole 3D display method based on tracing of human eye provided by Embodiment 2 of the present invention；

Fig. 4 is a kind of flow chart for bore hole 3D display method based on tracing of human eye that the embodiment of the present invention three provides；

Fig. 5 is a kind of flow chart for bore hole 3D display method based on tracing of human eye that the embodiment of the present invention four provides；

Fig. 6 is the distribution that the embodiment of the present invention four provides multiple views channel and viewpoint figure in a kind of bore hole 3D display method Schematic diagram；

Fig. 7 is a kind of flow chart for bore hole 3D display method based on tracing of human eye that the embodiment of the present invention five provides；

Fig. 8 is a kind of structural representation for bore hole 3D display device based on tracing of human eye that the embodiment of the present invention six provides Figure；

Fig. 9 is a kind of structural schematic diagram for equipment that the embodiment of the present invention seven provides.

Specific implementation mode

The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.

For clear, clear description various embodiments of the present invention, the realization principle of the present invention is carried out first below simple It introduces：

When realizing bore hole 3D display effect, bore hole 3D display device is one layer of grating of laying before liquid crystal display Film, the image pixel below each Grating Film are divided into R, G, B sub-pixel, each sub-pixel by after Grating Film to different sides To projection, different display contents is refracted to place different in space, spectators can watch difference from different directions View.For each user, left eye and right eye are able to see suitable image, to form binocular parallax, production Raw depth feelings and spatial impression, experience the display effect of bore hole 3D.

Wherein, after Grating Film is divided, there are multiple visual angles.For each visual angle, there are multiple regions, multiple Viewpoint is periodically arranged in this multiple regions.In each region, if be effectively superimposed between adjacent viewpoint, there is no figures As aliasing and reversion, then the region can be considered as visible area.Viewpoint figure in visible area according to default row's figure mode into After row row's figure, user can watch ideal 3D display effect.

Since left and right view format is in such a way that left view and right view transmit side by side, left view that left eye is watched and The right view that right eye is watched with viewer change in location, it is also desirable to be adjusted.If the row figure side of each viewpoint figure Formula does not change with user's eyes position, then user's eyes may be moved to from corresponding visible area in not visible region. In not visible region, there are aliasing or reversal development, users can not watch 3D display effect for image, or even will appear dizzy The symptoms such as dizzy.Therefore, technical solution provided in an embodiment of the present invention uses tracing of human eye technology, double by user in real Current phase of the eye relative to screen, and the characteristic information of visible area is combined, it can be to the phase of each viewpoint figure in each visual angle It is adjusted so that each viewpoint figure content follows the movement of position of human eye and moves accordingly, so that each user It can see the correct viewpoint content to match with eye position, experience the display effect of bore hole 3D.

Embodiment one

Fig. 1 is a kind of flow chart for bore hole 3D display method based on tracing of human eye that the embodiment of the present invention one provides, should Method can be executed by the bore hole 3D display device based on tracing of human eye, which can pass through the side of software and/or hardware Formula is realized.Referring to Fig. 1, the method for the present embodiment specifically includes：

The number of views of S110, the basis row of waiting for figure viewpoint, determine the initial phase of each viewpoint figure.

Wherein, for bore hole 3D, usually there are a viewing ratio, which refers to apart from screen Vertical range be viewing ratio when, the sub-pixel projected position separated by Grating Film is mutually fitted with position of human eye It answers, can make viewer's left eye and right eye that suitable correspondence image be respectively seen, form binocular parallax, generate depth feelings and sky Between feel.

Fig. 2 a are multiple views optical design schematic diagrames in the bore hole 3D display method that the embodiment of the present invention one provides, referring to figure 2a, OVD indicates viewing ratio, d in figure_OVDIndicate the range of centre visual angle.In the present embodiment, it can most preferably watch Apart from upper design centre visible area, i.e., centre visual angle viewing line segment is set as corresponding phase [0,1], and regarding according to setting Point quantity determines the initial phase of each viewpoint figure, and the corresponding viewpoint figure of each initial phase.Usually, viewpoint is all It is equally distributed, the corresponding phase range of each viewpoint can be determined accordingly.Viewpoint range continuous phase etc., covers entire phase range [0,1].By taking viewpoint figure quantity is 5 as an example, viewpoint Fig. 1,2,3,4,5 corresponding phase ranges:{[0,0.2],[0.2,0.4), [0.4,0.6)、[0.6,0.8)、[0.8,1)}。

K viewpoint figures are generated correspondingly, rendering, wherein K is more than or equal to 2, is less than viewpoint number in optical design.Determination respectively regards Point corresponding phase range.In general, viewpoint range continuous phase etc., covers entire phase range [0,1], i.e.,

By taking viewpoint figure quantity is 5 as an example, viewpoint Fig. 1,2,3,4,5 corresponding phase models It encloses:[0,0.2), [0.2,0.4), [0.4,0.6), [0.6,0.8), [0.8,1) }.

Default row's figure mode of S120, the basis row of waiting for figure viewpoint determine the feature letter in original visual region in each visual angle Breath.

Wherein, original visual region is that the viewing area of bore hole 3D display effect can be presented in screen when not carrying out tracing of human eye Domain, the phenomenon that image aliasing is not present in the area, between adjacent viewpoint or inverts.Default row's figure mode is not carry out human eye When tracking, the preset corresponding initial row's figure mode of each viewpoint figure in each visual angle is specifically as follows each There are multiple original visual regions, each viewpoint figure to be periodically arranged in each visual angle in visual angle.For each period Speech, the row's of presetting figure mode are identical.For ease of calculation, the technical solution of the present embodiment is preferably by the phase of viewpoint in each visual angle It is mapped in centre visual angle.In follow-up calculating process, it is also preferred that being calculated based on centre visual angle.

Illustratively, the characteristic information in original visual region includes the continuity Characteristics in original visual region, original visual The start-phase feature and size characteristic in region.When according to user's eyes position to the corresponding viewpoint figure of initial phase carry out phase After adjustment, the characteristic information in original visual region does not change, for example, if original visual region is continuous, passes through phase The visible area of viewpoint figure composition after adjustment is still continuous.

Illustratively, for the continuity Characteristics in original visual region, method of determination is：According to the pre- of the row's of waiting for figure viewpoint If row's figure mode, in each visual angle, between the adjacent original visual region of any two, if there is no invisible range Domain, then adjacent original visual region is continuous in affiliated visual angle, wherein image occurs between adjacent viewpoint in not visible region The region of aliasing or reversion.

Illustratively, Fig. 2 b are a kind of visible area discontinuous signal in visual angle that the embodiment of the present invention one provides Figure, as shown in Figure 2 b, for default row's figure mode of two viewpoints, due in each visual angle only there are two vision point 1 and V2, The parallax of two neighboring viewpoint is larger, generally greater than given threshold, therefore, in a visual angle, between two neighboring viewpoint, with And the marginal position of two viewpoints is not visible region (being 1,2 and 3 in Fig. 2 b), therefore original visual region is discontinuous.

Illustratively, Fig. 2 c are a kind of visible area discontinuous signal in visual angle that the embodiment of the present invention one provides Figure, as shown in Figure 2 c, for row's G- Design of multiple views (in Fig. 2 c be five viewpoints of V1-V5), between two neighboring viewpoint Parallax is less than given threshold, in addition to visual angle marginal position is not visible region (being 4 and 5 in Fig. 2 c) due to parallax, other Central area is since viewpoint is enough, excess smoothness, is continuous visible area.

S130, the current phase according to characteristic information and user's eyes relative to screen, viewpoint corresponding to initial phase Figure is into horizontal phasing control.

Illustratively, user's eyes can be by obtaining user's eyes in screen viewing area relative to the current phase of screen Spatial position calculate.

Optionally, can be by being configured at display device, and the filming apparatus of screen-oriented viewing areas obtains band someone The image of face.Identify face in image, and determine according to face the spatial position of viewer's right and left eyes, for example, with screen vertical away from From at a distance from the center line at normal to screen center.In addition, infrared facility junior range can also be used, it is more smart to obtain True eye space position.

Preferably, periodically acquiring the image with face that camera takes, human eye is determined according to multiple facial images Spatial position, spatial position deviation caused by accidentally being swung to avoid viewer.

Specifically, position of human eye is relative to screen in the bore hole 3D display method that Fig. 2 d provide for the embodiment of the present invention one Phase relation schematic diagram as shown in Figure 2 d, can be according to following formula when calculating current phase of the position of human eye relative to screen It is calculated：

Wherein, f is position of human eye and screen vertical center line distance；VD is the distance between position of human eye and screen；OVD For the distance between viewing ratio and screen；X is pixel and screen centre position distance on screen；d_OVDCentered on The width at visual angle；p_gIndicate the phase of single eyes；T between the marginal position and screen vertical center line of visible area and Distance；P is position of human eye for position phase on screen.

It, can be initial according to the characteristic information in original visual region and current phase after determining the current phase of user's eyes The corresponding viewpoint figure of phase is into horizontal phasing control.

Illustratively, to the corresponding viewpoint figure of initial phase into when horizontal phasing control, can be according to original visual region spy Continuity Characteristics in reference breath are adjusted.

Specifically, if original visual region is discontinuous, the present embodiment is by taking two viewpoints as an example, in no tracing of human eye, enables Left view point original visual region start-phase is S₁(0<S₁<0.5), size isRight viewpoint original visual region start-phase is S₂(0<S₂<0.5), size isDue to the movement with position of human eye, the characteristic information in original visual region will not change Become.Therefore, after the current left eye phase and current right eye phase for determining user, according to the starting in left view point original visual region The start-phase and size of phase and size, right viewpoint original visual region, it may be determined that the currently corresponding left eye of left eye phase Target visible area phase and current right eye phase corresponding right eye target visible area phase.Wherein, left eye target is visual Region and right eye target visible area phase are the variation with current viewer's left eye and right eye spatial position, to initial phase For corresponding viewpoint figure into the target interval of horizontal phasing control, the corresponding viewpoint figure of initial phase can move left eye target can Viewed area and right eye target visible area, so that viewer's left eye and the content of right eye viewing be not with the change of eyes position And it changes.

Specifically, if original visual region is continuous, to the corresponding viewpoint figure of initial phase into when horizontal phasing control, For each user, the relative phase relation between left eye phase and right eye phase can be calculated according to current phase count, and from each The maximum value and most for meeting the relative phase relation is determined in the corresponding current left eye phase of user and current right eye phase respectively Small value.Phase is carried out to the corresponding viewpoint figure of initial phase according to relative phase relation, characteristic information and maximum value and minimum value Position adjustment.Since the technical solution of the present embodiment is related to the tracing of human eye of multiple users, setting can be according to multiple use in this way The relative phase relation of family left eye phase and right eye phase, the user to meeting different relative phase relations classify, for example, All users are satisfied by left eye phase this relative phase relation or all users on the left of right eye phase and are satisfied by left eye phase Position this relative phase relation on the right side of right eye phase.It, can be to user's eyes position during being adjusted to initial phase Set whether various situations corresponding with visible area carry out Taxonomic discussion, and the user to meeting same relative phase relation The corresponding viewpoint figure of initial phase is adopted in a like fashion into horizontal phasing control, all with per family can be to make as much as possible Bore hole 3D effect is watched in current location residing for itself, promotes the viewing experience of user.

Bore hole 3D display method provided in an embodiment of the present invention based on tracing of human eye, according to the number of views of the row's of waiting for figure, It can be by the initial phase of each viewpoint figure of determination, and according to default row's figure mode of the row's of waiting for figure viewpoint, it may be determined that each visual angle The characteristic information in interior original visual region.It, can be according to current phase by obtaining current phase of the human eye relative to screen in real time With characteristic information to the viewpoint figure content of broadcasting into horizontal phasing control so that viewpoint figure content phase with the movement of position of human eye It answers and moves, so as to make each user's left eye and right eye that can watch correct viewpoint figure content, avoid the occurrence of Image aliasing or reversion improve viewing effect and the viewing experience of user.

Embodiment two

Fig. 3 is a kind of flow chart of the bore hole 3D display method based on tracing of human eye provided by Embodiment 2 of the present invention, this On the basis of the above embodiments, the discontinuous situation in original visual region is optimized embodiment when scheming to two viewpoint rows, Details are not described herein for the explanation of wherein same as the previously described embodiments or corresponding term.Referring to Fig. 3, the present embodiment provides based on people Eye tracking bore hole 3D display method include：

The number of views of S210, the basis row of waiting for figure viewpoint, determine the initial phase of each viewpoint figure.

Illustratively, the row's of waiting for figure viewpoint may include left view point and right viewpoint.

Default row's figure mode of S220, the basis row of waiting for figure viewpoint determine the feature letter in original visual region in each visual angle Breath.

Wherein, original visual region is that the viewing area of bore hole 3D display effect can be presented in screen when not carrying out tracing of human eye Domain.

Illustratively, when row's figure viewpoint is left view point and right viewpoint, original visual region includes that left view point is original can Viewed area and right viewpoint original visual region.

If S230, original visual region are discontinuous, according to the current left eye phase of different user and current right eye phase The characteristic information of position and left view point original visual region and right viewpoint original visual region determines that current left eye phase corresponds to Left eye target visible area phase and current right eye phase corresponding right eye target visible area phase.

Since technical solution provided in an embodiment of the present invention is more people's multiple views row's figure, in the process of actually row's figure In, it need to be as far as possible so that the left eye and right eye of all users can correspond to the range of target visible area.

Illustratively, it is p to enable the current left eye phase of first user_1L, current right eye phase be p_1R.Enable N (N be more than etc. In the current left eye phase of 2) position user be p_NL, current right eye phase be p_NR.It can be true according to the size in left view point original visual region Determining first user current left eye phase corresponding left eye target visible area phase isCurrently Right eye phase corresponding right eye target visible area phase isThe current left eye phase of N users Corresponding left eye target visible area phase isThe currently corresponding right eye target of right eye phase Visible area phase is

The first intersection and all right eye targets between S240, all left eye targets of calculating visible area phase is visual The second intersection between the phase of region.

After determining the phase of eyes target visible area of each user, the left eye mesh to all users is calculated separately Mark the intersection φ of visible area phase_L=φ_1L∩φ_2L∩...∩φ_NLWith right eye target visible area phase calculation intersection φ_R =φ_1R∩φ_2R∩...∩φ_NR, setting in this way can calculate the common portion of all ownership goal visible areas, thus will The initial visual corresponding viewpoint figure of phase is moved to this subregion, can meet the display that all users can watch bore hole 3D Effect.

If S250, the first intersection and the second intersection are nonempty set, according to maximum value, the minimum in the first intersection Value and the magnitude relationship between maximum value and minimum value in the second intersection carry out phase tune to the corresponding viewpoint figure of initial phase It is whole.

Illustratively, according to following formula to the corresponding viewpoint figure of the initial phase into horizontal phasing control：

Wherein, K is the quantity of the row's of waiting for figure viewpoint, and k is any one viewpoint in K viewpoint；max(φ_L) indicate first Maximum value in intersection, min (φ_L) indicate the first intersection in minimum value；max(φ_R) indicate the second intersection in maximum value； min(φ_R) indicate the second intersection in minimum value；s₁Indicate the start-phase in left eye original visual region；s₂Left eye original visual The start-phase in region；Indicate the size in left eye or the corresponding original visual region of right eye,Indicate any one The corresponding phase range of a viewpoint；φ is the corresponding phase adjustment amplitude of any one viewpoint； After different visual angles are mapped to the corresponding phase range of centre visual angle [0,1] by expression, the corresponding viewpoint of any one initial phase Figure be adjusted after phase.

By the way that the corresponding viewpoint figure of initial phase is moved in the phase range after adjustment, the corresponding viewpoint of initial phase Figure then follows the movement of position of human eye and moves accordingly, and user one can be visually seen correct viewpoint figure content.

It should be noted that if φ_LOr φ_RFor empty set, then illustrate not making owner all in visible area.This When, importance row's figure can be carried out to user, by nearest apart from screen user in most preferably viewing range or in screen The nearest user in heart position is as third target user, and other users are as Secondary Users.When carrying out tracing of human eye, preferentially with Track third target user, and according to the current phase and characteristic information of the eyes of third target user, it is corresponding to initial phase Viewpoint figure is into horizontal phasing control.

Illustratively, Secondary Users can also be prompted to adjust position, to reduce Secondary Users successively, and pass through iteration Mode executes the phase adjustment scheme of above-described embodiment offer until all users meet row's figure condition of tracing of human eye, in turn So that all users can watch 3D display effect.

The present embodiment on the basis of the above embodiments, by the left eye target visible area phase for calculating all users First intersection and the second intersection of phase of right eye target visible area, if the first intersection and the second intersection are nonempty set, Illustrate that there are common portions for all ownership goal visible areas, to which the initial visual corresponding viewpoint figure of phase is moved to this portion Subregion can enable all users to watch the display effect of bore hole 3D.And if the first intersection or the second intersection are sky Collection then illustrates that all users can not be made to be in target visible area, in this case, most by preferential tracking range screen The eyes position of third target user close or among screen so that third target user preferentially can watch 3D to imitate Fruit.In addition by prompting the Secondary Users except third target user to adjust position, Secondary Users can be constantly reduced, and then make Row's figure condition of human eye tracking can be met by obtaining all users, watch ideal bore hole 3D display effect.

Embodiment three

Fig. 4 is a kind of flow chart for bore hole 3D display method based on tracing of human eye that the embodiment of the present invention three provides, this On the basis of the above embodiments, the continuous situation in original visual region is optimized embodiment when scheming to multiple views row, In explanation same as the previously described embodiments or corresponding term details are not described herein.It is provided in this embodiment to be based on people referring to Fig. 4 Eye tracking bore hole 3D display method include：

The number of views of S310, the basis row of waiting for figure viewpoint, determine the initial phase of each viewpoint figure.

Default row's figure mode of S320, the basis row of waiting for figure viewpoint determine the feature letter in original visual region in each visual angle Breath.

S330, for each user, the current phase according to user's eyes relative to screen, calculate user's left eye phase and Relative phase relation between right eye phase.

It is S340, opposite according to meeting respectively in relative phase relation, characteristic information and the current right and left eyes phase of each user The maximum value and minimum value of phase relation are to the corresponding viewpoint figure of initial phase into horizontal phasing control.

Lens are refracted to place different in space by the refraction action to light, by different display contents, are formed more A optical channel.The corresponding viewpoint figure of identical phase is identical in different phase ranges (0, l).Human eye is seen by optical channel See corresponding viewpoint figure.

Illustratively, according to relative phase relation, the size of the start-phase in original visual region and original visual region And meet the maximum value and minimum value of relative phase relation, it may be determined that whether human eye has had moved out original visual region Range, if remove, the viewpoint figure of the corresponding optical channel of human eye is adjusted, so as to make each user's left eye and Right eye can watch correct viewpoint figure content；If human eye does not move out the range in original visual region, human eye is corresponding The viewpoint figure of optical channel is not necessarily into horizontal phasing control, still carries out row's figure according to original preset row's figure mode.

Illustratively, since relative phase relation includes that left eye phase is less than right eye phase and left eye phase more than right eye phase Position, and different user due to mobile amplitude it is inconsistent, the position of eyes still is able to corresponding original after causing certain customers to move Visible area, and certain customers' only one eye eyeball can correspond to original visual region, another eyes are moved to invisible range Therefore whether the range in domain can correspond to original according to the maximum value and minimum value for meeting out of phase relationship to different user eyes The viewed area that begins carry out situation discussion, when so as to targetedly be in different location to user's eyes corresponding to regard Point diagram is adjusted, and promotes the viewing experience of user.

The present embodiment by introducing the relative phase relation between user's left eye and right eye, can according to relative phase relation, And maximum value and minimum value in the current right and left eyes phase of user for meeting the opposite correlativity is combined to work as front left and right to user Region corresponding to eye phase is identified, so as to targetedly adjust different user according to the position of different user eyes The viewpoint figure of left eye and right eye visible area, promotes the viewing experience of user.

Example IV

Fig. 5 is a kind of flow chart for bore hole 3D display method based on tracing of human eye that the embodiment of the present invention four provides, this On the basis of the above embodiments, the continuous situation in original visual region is optimized embodiment when scheming to multiple views row, will The relative phase relation of each user is optimized for the left side that the current left eye phase of user is located at current right eye phase, wherein with upper State that embodiment is identical or the explanation of corresponding term details are not described herein.It is provided in this embodiment to be based on tracing of human eye referring to Fig. 5 Bore hole 3D display method include：

The number of views of S410, the basis row of waiting for figure viewpoint, determine the initial phase of each viewpoint figure.

Default row's figure mode of S420, the basis row of waiting for figure viewpoint determine the feature letter in original visual region in each visual angle Breath.

S430, for each user, the current phase according to user's eyes relative to screen, calculate user's left eye phase and Relative phase relation between right eye phase.

Illustratively, it is p to enable first user's left eye phase_1L, it is p to enable first user's right eye phase_1R.Enable first User's left eye is fallen in k-th optical design viewpoint, i.e. phaseEnable N (N is more than or equal to 2) position user's left eye Phase is p_NL, it is p to enable N user's right eye phases_NR.The then phase relation Δ p=p of user's right and left eyes_R-p_L。

Illustratively, relative phase relation is in the present embodiment：The current left eye phase of user is located at current right eye phase Left side, i.e. Δ p>0.

S440, user that current left eye phase is located on the left of current right eye phase will be met as first object user.

S450, the first left eye phase that value minimum is determined from the corresponding current left eye phase of first object user, and The maximum first right eye phase of value is determined from the corresponding current right eye phase of first object user.

Illustratively, it enables and meets Δ p>The minimum value of the current left eye phase of 0 first object user is minp_SeqL= min(p_1L,p_2L,...,p_NL), meet Δ p>The maximum value of the current right eye phase of 0 first object user is maxp_SeqR= max(p_1R,p_2R,...,p_NR)。

S460, according to the first left eye phase, the first right eye phase, start-phase feature and size characteristic, to initial phase Corresponding viewpoint figure is into horizontal phasing control.

Wherein, the begin characteristic information of viewed area of the present embodiment Central Plains further includes start-phase feature s (0≤s<0.5) and Size characteristic w (0<w<1), wherein s+w<1.

Illustratively, if all users are first object user, the first left eye phase, the first right eye phase with rise Relationship between beginning phase property and size characteristic determines whether the right and left eyes phase of first object user is located at original visual In region.Separately below a point feelings are carried out to whether the current phase of different first object user right and left eyes corresponds to original visual region Condition discussion：

If 1, the first left eye phase is more than the start-phase in original visual region, i.e. minp_SeqL>=s and the second right eye phase Position is less than the sum of start-phase and the size in original visual region, i.e. maxp_SeqR≤ s+w then can determine that all first objects are used The corresponding first left eye phase in family and the first right eye phase are respectively positioned in original visual region.User's eyes position can be explained at this time Although movement has occurred, but eyes position after user moves is to be detached from the original range in region, is still within same (0,1) in phase range.It is therefore not necessary to be adjusted to phase diagram, i.e. the adjustment amplitude of the corresponding viewpoint figure of initial phase It is 0, correct viewpoint figure can be still respectively seen in the left eye and right eye of first object user, watch the 3D of object different angle Effect.

Illustratively, if it is not necessary that viewpoint figure, into horizontal phasing control, the corresponding viewpoint figure of default row's figure mode can be based on Initial phase, again to the sub-pixel of pixel carry out assignment by way of, realize viewpoint figure variation.The present embodiment is excellent Choosing is by the way of linear difference, to sub- pixel assignment.

Optionally, assignment is carried out to the sub-pixel in viewpoint channel according to the corresponding viewpoint figure of initial phase, be specifically as follows： If original phase without corresponding viewpoint figure, by the sub-pixel in the channel is set as completely black or by the view in nearest channel Curriculum offering sub-pixel；If original phase has corresponding viewpoint figure, utilizeThe viewpoint figure after adjustment is calculated, Wherein c_jFor the viewpoint figure after adjustment, v_iFor any one viewpoint figure that channel includes, d_iFor the weight of the viewpoint figure, presses and adjust Viewpoint figure curriculum offering sub-pixel after whole.Wherein, weight can be the ratio of each viewpoint figure in channel.Fig. 6 is the present invention Example IV provides the distribution schematic diagram in multiple views channel and viewpoint figure in a kind of bore hole 3D display method, and Fig. 6 shows logical The relations of distribution of road and viewpoint figure in the range of phase is [0,1].

2, according to the first left eye phase, the first right eye phase, start-phase feature and size characteristic, if it is determined that go out first The current right eye phase of target user is located in original visual region, i.e. maxp_SeqR≤ s+w and at least one first object user Current left eye phase be located at except the left hand edge in original visual region, i.e. minp_SeqL<S, then by the corresponding viewpoint of initial phase Figure is according to following formula into horizontal phasing control：

Wherein, minp_SeqLFor the first left eye phase, K is the quantity of the row's of waiting for figure viewpoint, and k is any one in K viewpoint Viewpoint；S is the start-phase in the original visual region；Indicate the corresponding phase range of any one viewpoint；It indicates different visual angles being mapped to the corresponding phase range of centre visual angle After [0,1], the corresponding viewpoint figure of any one initial phase be adjusted after phase.

By using above-mentioned formula, can be by the phase adjustment of the corresponding viewpoint figure of user's left eye initial phase

I.e. by the corresponding viewpoint figure of left eye initial phase according to above-mentioned public affairs After formula adjustment, the position of viewpoint figure is corresponding with the current left eye phase of user.It can not although user's left eye has been moved into Viewed area, but by above-mentioned setting, user remains able to see correct viewpoint figure content, experiences 3D display effect.

3, according to the first left eye phase, the first right eye phase, start-phase feature and size characteristic, if it is determined that go out first The current left eye phase of target user is located in original visual region, i.e. minp_SeqL>=s, and at least one first object user Current right eye phase be located at except the right hand edge in original visual region, maxp_SeqR>S+w, then by the corresponding viewpoint of initial phase Figure is according to following formula into horizontal phasing control：

Wherein, maxp_SeqRFor the first right eye phase；K is the quantity of the row's of waiting for figure viewpoint, and k is any one in K viewpoint Viewpoint；S is the start-phase in the original visual region；W is the size in the original visual region,It indicates The corresponding phase range of any one viewpoint；Expression regards difference After angle is mapped to the corresponding phase range of centre visual angle [0,1], after the corresponding viewpoint figure of any one initial phase is adjusted Phase.

By using above-mentioned formula, can be by the phase adjustment of the corresponding viewpoint figure of user's right eye initial phase

I.e. by the corresponding viewpoint figure of right eye initial phase according to After above-mentioned formula adjustment, the position of viewpoint figure is corresponding with the current right eye phase of user.Although user's right eye is moved into Not visible region, but by above-mentioned setting, user remains able to see correct viewpoint figure content, experiences 3D display effect Fruit.

The present embodiment on the basis of the above embodiments, by according to the first left eye phase, the first right eye phase, start-up phase Whether different first object user eyes phases are corresponded to original visual region by the magnitude relationship between position feature and size characteristic A point situation discussion has been carried out, and corresponding viewpoint figure phase adjustment mode is devised for the user of different situations, so as to Make the left eye of all first object users and right eye that can watch correct viewpoint figure content, avoid the occurrence of image aliasing or The phenomenon that overturning, improves viewing effect and the viewing experience of user.

Embodiment five

Fig. 7 is a kind of flow chart for bore hole 3D display method based on tracing of human eye that the embodiment of the present invention five provides, this On the basis of the above embodiments, the continuous situation in original visual region is optimized embodiment when scheming to multiple views row, will Relative phase relation is optimized for the right side that the current left eye phase of user is located at current right eye phase, i.e. user's left eye and right eye difference In adjacent different visual angles, there is overturning in right and left eyes phase.Wherein same as the previously described embodiments or corresponding term Explain that details are not described herein.Referring to Fig. 7, the bore hole 3D display method provided in this embodiment based on tracing of human eye includes：

The number of views of S510, the basis row of waiting for figure viewpoint, determine the initial phase of each viewpoint figure.

Default row's figure mode of S520, the basis row of waiting for figure viewpoint determine the feature letter in original visual region in each visual angle Breath.

S530, for each user, the current phase according to user's eyes relative to screen, calculate user's left eye phase and Relative phase relation between right eye phase.

Relative phase relation is in the present embodiment：The current left eye phase of user is located at the left side of current right eye phase, i.e. Δ p <0。

S540, user that current left eye phase is located on the right side of current right eye phase will be met as the second target user.

S550, the second left eye phase that value minimum is determined in the corresponding current left eye phase of the second target user, and The maximum second right eye phase of value is determined from the corresponding current right eye phase of the second target user.

Illustratively, it enables and meets Δ p<The minimum value of the current left eye phase of 0 the second target user is minp_InvL= min(p_1L,p_2L,...,p_NL), meet Δ p<The maximum value of the current right eye phase of 0 the second target user is maxp_InvR= max(p_1R,p_2R,...,p_NR)。

S560, not visible region is calculated according to the size at preset visual angle and the size characteristic in original visual region Size.

Specifically, the size at preset visual angle is 1, the size in original visual region is w, for each visual angle Speech, is then not visible region in addition to original visual region, and therefore, the size in not visible region is 1-w.

S570, when at least one user be the second target user when, according to the second left eye phase, the second right eye phase and The size in not visible region, to the corresponding viewpoint figure of initial phase into horizontal phasing control.

Illustratively, the pass between the second left eye phase, the second right eye phase and start-phase feature and not visible region System determines whether the right and left eyes phase of the second target user is located in original visual region, with above-mentioned first object user eyes Phase carries out that point method of situation discussion is similar, separately below to the current phase of different second target user's right and left eyes whether Corresponding original visual region carries out Taxonomic discussion：

If 1, the second left eye phase and the second right eye phase absolute value of the difference are more than the size in not visible region, i.e., minp_InvL-maxp_InvR>1-w, i.e., the right side of left eye phase right eye phase in all users in visual angle of all users, Then according to following formula to the corresponding view of initial phase into horizontal phasing control：

Wherein, minp_InvLFor the second left eye phase；maxp_InvRFor the second right eye phase；K is the quantity of the row's of waiting for figure viewpoint, k For any one viewpoint in K viewpoint,Indicate the corresponding phase range of any one viewpoint；

It indicates different visual angles being mapped to centre visual angle pair After the phase range [0,1] answered, the corresponding viewpoint figure of any one initial phase be adjusted after phase.

By using above-mentioned formula, can be by the phase adjustment of the corresponding viewpoint figure of user's right and left eyes initial phaseI.e. by the corresponding viewpoint figure of right and left eyes initial phase according to After above-mentioned formula adjustment, the position of viewpoint figure is corresponding with the current right and left eyes phase of user.Although user's eyes phase occurs Overturning, but by above-mentioned setting, user remains able to see correct viewpoint figure content, experiences 3D display effect.

2, in all users, when if there is at least one first object user and at least one second target user, If the first left eye phase is more than the size in not visible region, i.e. minp with the absolute value of the difference of the second left eye phase_SeqL- maxp_InvR>1-w, at this time in the current right eye phase of explainable second target user, the maximum second right eye phase of value, with The first left eye phase of value minimum is compared in the current left eye phase of first object user, and the second right eye phase is in the first left eye The left side of phase.At this point, can according to following formula to the corresponding viewpoint figure of institute's initial phase into horizontal phasing control：

Wherein, minp_SeqLFor the first left eye phase；maxp_InvRFor the second right eye phase；K is the quantity of the row's of waiting for figure viewpoint, k For any one viewpoint in K viewpoint,Indicate the corresponding phase range of any one viewpoint；

By using above-mentioned formula, after the corresponding viewpoint figure of right and left eyes initial phase is adjusted according to above-mentioned formula, viewpoint The position of figure is corresponding with the current right and left eyes phase of user.Although certain customers' eyes phase is overturn, by upper Setting is stated, user remains able to see correct viewpoint figure content, experiences 3D display effect.

3, in all users, when if there is at least one first object user and at least one second target user, If the second left eye phase is more than the size in not visible region, i.e. minp with the absolute value of the difference of the first right eye phase_InvL- maxp_SeqR>1-w, in the current right eye phase that two target users can be explained at this time, the second left eye phase of value minimum, with the The maximum first left eye phase of value is compared in the current left eye phase of one target user, and the second left eye phase is in the first right eye phase The right side of position, at this point, can according to following formula to the corresponding viewpoint figure of the initial phase into horizontal phasing control：

Wherein, minp_InvLFor the second left eye phase；maxp_SeqRFor the first right eye phase；K is the quantity of the row's of waiting for figure viewpoint, k For any one viewpoint in K viewpoint；Indicate the corresponding phase range of any one viewpoint；

It should be noted that if the eyes phase of all users can not be made to be respectively positioned on corresponding original visual region It is interior, then importance row's figure can be carried out to all users according to the method for determination of above-mentioned third target user, and preferentially track near Nearly screen centre or the responsible consumer nearest apart from screen.By carrying out position tune to other Secondary Users except responsible consumer Whole prompt, to reduce Secondary Users successively so that all users can meet row's figure condition of tracing of human eye, and then can 3D display effect is enough watched, the viewing experience of user is promoted.

The present embodiment on the basis of the above embodiments, by according to the first right eye phase, the second left eye phase and can not Magnitude relationship between viewed area has carried out a point feelings to whether second target user's eyes phase of difference corresponds to original visual region Condition discussion, and corresponding viewpoint figure phase adjustment mode is devised for the user of different situations, so as to make all second The left eye and right eye of target user can watch correct viewpoint figure content, avoid the occurrence of showing for image aliasing or overturning As improving viewing effect and the viewing experience of user.

Embodiment six

Fig. 8 is a kind of structural representation for bore hole 3D display device based on tracing of human eye that the embodiment of the present invention six provides Figure, as shown in figure 8, the device includes：Initial phase determining module 610, characteristic information determining module 620 and phase adjusting module 630。

Wherein, initial phase determining module 610 determines each viewpoint figure for the number of views according to the row's of waiting for figure viewpoint Initial phase；

Characteristic information determining module 620 determines each visual angle for default row's figure mode of the row's of waiting for figure viewpoint according to The characteristic information in interior original visual region, the original visual region are that bore hole 3D can be presented in screen when not carrying out tracing of human eye The display area of display effect；

Phase adjusting module 630 is right for the current phase according to the characteristic information and user's eyes relative to screen The corresponding viewpoint figure of the initial phase is into horizontal phasing control.

Bore hole 3D display device provided in an embodiment of the present invention based on tracing of human eye, according to the number of views of the row's of waiting for figure, The initial phase of each viewpoint figure of determination can be passed through.And according to default row's figure mode of the row's of waiting for figure viewpoint, it may be determined that each visual angle The characteristic information in interior original visual region.It, can be according to current phase by obtaining current phase of the human eye relative to screen in real time With characteristic information to the viewpoint figure content of broadcasting into horizontal phasing control so that viewpoint figure content phase with the movement of position of human eye It answers and moves, so as to make each user's left eye and right eye that can watch correct viewpoint figure content, avoid the occurrence of Image aliasing or reversion improve viewing effect and the viewing experience of user.

On the basis of the above embodiments, the characteristic information includes continuity Characteristics；

Correspondingly, characteristic information determining module 620.Specifically for default row's figure mode according to the row's of waiting for figure viewpoint, every It is if there is no not visible region, then described adjacent between the adjacent original visual region of any two in a visual angle Original visual region is continuous in the visual angle；

Wherein, there is the region of image aliasing or reversion between adjacent viewpoint in the not visible region.

On the basis of the above embodiments, if the original visual region is continuous, the phase adjusting module 630, Including：

Relative phase relation computing unit is used for for each user, the current phase according to user's eyes relative to screen Position calculates the relative phase relation between user's left eye phase and right eye phase；

First phase adjustment unit, for current according to the relative phase relation, the characteristic information and each user Meet respectively in right and left eyes phase the relative phase relation maximum value and minimum value to the corresponding viewpoint of the initial phase Figure is into horizontal phasing control.

On the basis of the above embodiments, the row's of waiting for figure viewpoint includes left view point and right viewpoint；

Correspondingly, the original visual region includes left view point original visual region and right viewpoint original visual region；

Correspondingly, if the original visual region is discontinuous, the phase adjusting module 630 includes：

Target visible area determination unit is used for the current left eye phase according to different user and current right eye phase, with And the characteristic information in left view point original visual region and the right viewpoint original visual region, determine the current left eye phase Position corresponding left eye target visible area phase and current right eye phase corresponding right eye target visible area phase；

Intersection computing unit, for calculating the first intersection between the phase of all left eye targets visible area, and it is all The second intersection between the phase of right eye target visible area；

Second phase adjustment unit, if first intersection and second intersection are nonempty set, according to institute The magnitude relationship between the maximum value and minimum value in maximum value, minimum value and second intersection in the first intersection is stated, it is right The corresponding viewpoint figure of the initial phase is into horizontal phasing control.

On the basis of the above embodiments, the second phase adjustment unit, is specifically used for, according to following formula to described The corresponding viewpoint figure of initial phase is into horizontal phasing control：

On the basis of the above embodiments, the characteristic information includes start-phase feature and size characteristic；

The relative phase relation includes：The current left eye phase of user is located at the left side of current right eye phase；

Correspondingly, the first phase adjustment unit includes：

First object user's determination subelement, the use being located on the left of current right eye phase for current left eye phase will to be met Family is as first object user；

First phase determination subelement, for determining value from the corresponding current left eye phase of the first object user The first minimum left eye phase, and value maximum first is determined from the corresponding current right eye phase of the first object user Right eye phase；

First phase adjusts subelement, for according to the first left eye phase, the first right eye phase, the starting Phase property and the size characteristic, to the corresponding viewpoint figure of the initial phase into horizontal phasing control.

On the basis of the above embodiments, when all users are first object user, first phase adjustment Unit is specifically used for：

According to the first left eye phase, the first right eye phase, the start-phase feature and the size characteristic, If it is judged that the corresponding first left eye phase of all first object users and the first right eye phase are respectively positioned on the original visual Then it is 0 to the adjustment amplitude of the corresponding viewpoint figure of the initial phase in region.

On the basis of the above embodiments, the first phase adjusts subelement, is specifically used for：

According to the first left eye phase, the first right eye phase, the start-phase feature and the size characteristic, If it is determined that the current right eye phase of the first object user is located in the original visual region, and at least one first The current left eye phase of target user is located at except the left hand edge in the original visual region, then the initial phase is corresponding Viewpoint figure is according to following formula into horizontal phasing control：

According to the first left eye phase, the first right eye phase, the start-phase feature and the size characteristic, If it is determined that the current left eye phase of the first object user is located in the original visual region, and at least one first The current right eye phase of target user is located at except the right hand edge in the original visual region, then the initial phase is corresponding Viewpoint figure is according to following formula into horizontal phasing control：

On the basis of the above embodiments, the relative phase relation further includes：The current left eye phase of user is located at current The right side of right eye phase：

Correspondingly, the phasing unit, including：

Second target user's determination subelement, the use being located on the right side of current right eye phase for current left eye phase will to be met Family is as the second target user；

Second phase determination subelement, for determining value in the corresponding current left eye phase of second target user The second minimum left eye phase, and value maximum second is determined from the corresponding current right eye phase of second target user Right eye phase；

Not visible area size computing unit is used for the size according to preset visual angle and the original visual area The size characteristic in domain calculates the size in not visible region；

Second phase adjusts subelement, is used for when at least one user is the second target user, left according to described second Eye phase, the size in the second right eye phase and the not visible region, to the corresponding viewpoint figure of the initial phase into Horizontal phasing control.

On the basis of the above embodiments, the second phase adjusts subelement, is specifically used for：

If the second left eye phase and the second right eye phase absolute value of the difference are more than the not visible region Size, then according to following formula to the corresponding view of the initial phase into horizontal phasing control：

On the basis of the above embodiments, which further includes：Third phase determination subelement, in all users In, when if there is at least one first object user and at least one second target user, then according to the first left eye phase Relationship between position, the second right eye phase and the size in the not visible region, or according to the first right eye phase, second left side Relationship between eye phase and the size in the not visible region carries out phase tune to the corresponding viewpoint figure of the initial phase It is whole.

On the basis of the above embodiments, the third phase determination subelement, is specifically used for：

If the first left eye phase is more than the size in the not visible region with the absolute value of the difference of the second left eye phase, According to following formula to the corresponding viewpoint figure of the initial phase into horizontal phasing control：

If the second left eye phase is more than the size in the not visible region with the absolute value of the difference of the first right eye phase, According to following formula to the corresponding viewpoint figure of the initial phase into horizontal phasing control：

On the basis of the above embodiments, which further includes：

Third target user's determining module, if being empty set for first intersection or second intersection, it is determined that Third target user in screen viewing area, with according to the current phase of the eyes of the third target user and the feature Information, to the corresponding viewpoint figure of the initial phase into horizontal phasing control；

Wherein, the third target user is to watch user nearest apart from screen in range or in screen best The nearest user in heart position.

The above-mentioned bore hole 3D display device based on tracing of human eye can perform any embodiment of the present invention provided based on people The bore hole 3D display method of eye tracking, has the corresponding function module of execution method and advantageous effect.Not in the above-described embodiments The technical detail of detailed description, reference can be made to the bore hole 3D display side based on tracing of human eye that any embodiment of the present invention is provided Method.

Embodiment seven

Fig. 9 is a kind of structural schematic diagram for equipment that the embodiment of the present invention seven provides.Fig. 9 is shown suitable for being used for realizing this The block diagram of the example devices 12 of invention embodiment.The equipment 12 that Fig. 9 is shown is only an example, should not be to of the invention real The function and use scope for applying example bring any restrictions.

As shown in figure 9, equipment 12 is showed in the form of universal computing device.The component of equipment 12 may include but unlimited In：One or more processor or processing unit 16, system storage 28, connection different system component (including system is deposited Reservoir 28 and processing unit 16) bus 18.

Bus 18 indicates one or more in a few class bus structures, including memory bus or Memory Controller, Peripheral bus, graphics acceleration port, processor or the local bus using the arbitrary bus structures in a variety of bus structures.It lifts For example, these architectures include but not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC) Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.

Equipment 12 typically comprises a variety of computer system readable media.These media can be it is any can be by equipment 12 The usable medium of access, including volatile and non-volatile media, moveable and immovable medium.

System storage 28 may include the computer system readable media of form of volatile memory, such as arbitrary access Memory (RAM) 30 and/or cache memory 32.Equipment 12 may further include it is other it is removable/nonremovable, Volatile/non-volatile computer system storage medium.Only as an example, storage system 34 can be used for reading and writing irremovable , non-volatile magnetic media (Fig. 9 do not show, commonly referred to as " hard disk drive ").Although being not shown in Fig. 9, use can be provided In the disc driver to moving non-volatile magnetic disk (such as " floppy disk ") read-write, and to moving anonvolatile optical disk The CD drive of (such as CD-ROM, DVD-ROM or other optical mediums) read-write.In these cases, each driver can To be connected with bus 18 by one or more data media interfaces.Memory 28 may include at least one program product, There is the program product one group of (for example, at least one) program module, these program modules to be configured to perform each implementation of the invention The function of example.

Program/utility 40 with one group of (at least one) program module 42 can be stored in such as memory 28 In, such program module 42 include but not limited to operating system, one or more application program, other program modules and Program data may include the realization of network environment in each or certain combination in these examples.Program module 42 is usual Execute the function and/or method in embodiment described in the invention.

Equipment can also be communicated with one or more external equipments 14 (such as keyboard, sensing equipment, display 24 etc.), also Can enable a user to the equipment interacted with the equipment 12 communication with one or more, and/or with enable the equipment 12 and one Any equipment (such as network interface card, modem etc.) communication that a or a number of other computing devices are communicated.This communication It can be carried out by input/output (I/O) interface 22.Also, equipment 12 can also by network adapter 20 and one or Multiple networks (such as LAN (LAN), wide area network (WAN) and/or public network, such as internet) communication.As shown, net Network adapter 20 is communicated by bus 18 with other modules of equipment 12.It should be understood that being set although not shown in the drawings, can combine Standby 12 use other hardware and/or software module, including but not limited to：It is microcode, device driver, redundant processing unit, outer Portion's disk drive array, RAID system, tape drive and data backup storage system etc..

Processing unit 16 is stored in program in system storage 28 by operation, to perform various functions application and Data processing, such as realize the bore hole 3D display method based on tracing of human eye that the embodiment of the present invention is provided.

Embodiment eight

The embodiment of the present invention eight additionally provides a kind of computer readable storage medium, is stored thereon with computer program, should The bore hole 3D display method based on tracing of human eye that any embodiment of the present invention is provided is realized when program is executed by processor.

The arbitrary of one or more computer-readable media may be used in the computer storage media of the embodiment of the present invention Combination.Computer-readable medium can be computer-readable signal media or computer readable storage medium.It is computer-readable Storage medium for example may be-but not limited to-the system of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, device or Device, or the arbitrary above combination.The more specific example (non exhaustive list) of computer readable storage medium includes：Tool There are one or the electrical connection of multiple conducting wires, portable computer diskette, hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD- ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer-readable storage Medium, which can be any, includes or the tangible medium of storage program, which can be commanded execution system, device or device Using or it is in connection.

Computer-readable signal media may include in a base band or as the data-signal that a carrier wave part is propagated, Wherein carry computer-readable program code.Diversified forms may be used in the data-signal of this propagation, including but unlimited In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for By instruction execution system, device either device use or program in connection.

The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited In wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.

It can be write with one or more programming languages or combinations thereof for executing the computer that operates of the present invention Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++, Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion Divide and partly executes or executed on a remote computer or server completely on the remote computer on the user computer.? Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including LAN (LAN) or Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as carried using Internet service It is connected by internet for quotient).

Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.

Claims

1. a kind of bore hole 3D display method based on tracing of human eye, which is characterized in that including：

According to the number of views of the row's of waiting for figure viewpoint, the initial phase of each viewpoint figure is determined；

According to default row's figure mode of the row's of waiting for figure viewpoint, the characteristic information in original visual region in each visual angle, institute are determined It is that the display area of bore hole 3D display effect can be presented in screen when not carrying out tracing of human eye to state original visual region；

Current phase according to the characteristic information and user's eyes relative to screen, viewpoint figure corresponding to the initial phase Into horizontal phasing control.

2. according to the method described in claim 1, it is characterized in that, the characteristic information includes continuity Characteristics；

Correspondingly, according to default row's figure mode of the row's of waiting for figure viewpoint, the characteristic information in original visual region in each visual angle is determined, Including：

According to default row's figure mode of the row's of waiting for figure viewpoint, in each visual angle, for the adjacent original visual region of any two Between, if there is no not visible region, then the adjacent original visual region is continuous in the visual angle；

3. according to the method described in claim 2, it is characterized in that, if the original visual region is continuous, according to The current phase of characteristic information and user's eyes relative to screen carries out phase tune to the corresponding viewpoint figure of the initial phase It is whole, including：

For each user, the current phase according to user's eyes relative to screen calculates user's left eye phase and right eye phase Between relative phase relation；

Meet the phase respectively according in the relative phase relation, the characteristic information and the current right and left eyes phase of each user Maximum value and minimum value to phase relation are to the corresponding viewpoint figure of the initial phase into horizontal phasing control.

4. according to the method described in claim 2, it is characterized in that, the row's of waiting for figure viewpoint includes left view point and right viewpoint；

Correspondingly, if the original visual region is discontinuous, according to the characteristic information and user's eyes relative to screen Current phase, to the corresponding viewpoint figure of the initial phase into horizontal phasing control, including：

According to the current left eye phase of different user and current right eye phase and left view point original visual region and described The characteristic information in right viewpoint original visual region, determine the current left eye phase corresponding left eye target visible area phase with And current right eye phase corresponding right eye target visible area phase；

Calculate the first intersection between the phase of all left eye targets visible area and all right eye targets visible area phase it Between the second intersection；

If first intersection and second intersection are nonempty set, according in first intersection maximum value, The magnitude relationship between maximum value and minimum value in minimum value and second intersection, viewpoint corresponding to the initial phase Figure is into horizontal phasing control.

5. according to the method described in claim 4, it is characterized in that, according in first intersection maximum value, minimum value with The magnitude relationship between maximum value and minimum value in second intersection carries out phase to the corresponding viewpoint figure of the initial phase Position adjustment, specifically includes：

According to following formula to the corresponding viewpoint figure of the initial phase into horizontal phasing control：

Wherein, K is the quantity of the row's of waiting for figure viewpoint, and k is any one viewpoint in K viewpoint；max(φ_L) indicate in the first intersection Maximum value, min (φ_L) indicate the first intersection in minimum value；max(φ_R) indicate the second intersection in maximum value；min (φ_R) indicate the second intersection in minimum value；s₁Indicate the start-phase in left eye original visual region；s₂Left eye original visual area The start-phase in domain；Indicate the size in left eye or the corresponding original visual region of right eye,Indicate any one The corresponding phase range of viewpoint；φ is the corresponding phase adjustment amplitude of any one viewpoint； After different visual angles are mapped to the corresponding phase range of centre visual angle [0,1] by expression, the corresponding viewpoint of any one initial phase Figure be adjusted after phase.

6. according to the method described in claim 3, it is characterized in that, the characteristic information includes that start-phase feature and size are special Sign；

Correspondingly, according to full respectively in the relative phase relation, the characteristic information and the current right and left eyes phase of each user The maximum value and minimum value of the foot relative phase relation into horizontal phasing control, wrap the corresponding viewpoint figure of the initial phase It includes：

User that current left eye phase is located on the left of current right eye phase will be met as first object user；

Determine the first left eye phase of value minimum from the corresponding current left eye phase of the first object user, and from described The maximum first right eye phase of value is determined in the corresponding current right eye phase of first object user；

According to the first left eye phase, the first right eye phase, the start-phase feature and the size characteristic, to institute The corresponding viewpoint figure of initial phase is stated into horizontal phasing control.

7. according to the method described in claim 6, it is characterized in that, if all users are first object user, basis The first left eye phase, the first right eye phase, the start-phase feature and the size characteristic, to the initial phase The corresponding viewpoint figure in position into horizontal phasing control, including：

According to the first left eye phase, the first right eye phase, the start-phase feature and the size characteristic, if Judge that the corresponding first left eye phase of all first object users and the first right eye phase are respectively positioned on the original visual region It is interior, then it is 0 to the adjustment amplitude of the corresponding viewpoint figure of the initial phase.

8. according to the method described in claim 6, it is characterized in that, according to the first left eye phase, the first right eye phase Position, the start-phase feature and the size characteristic are wrapped to the corresponding viewpoint figure of the initial phase into horizontal phasing control It includes：

According to the first left eye phase, the first right eye phase, the start-phase feature and the size characteristic, if Determine that the current right eye phase of the first object user is located in the original visual region, and at least one first object The current left eye phase of user is located at except the left hand edge in the original visual region, then by the corresponding viewpoint of the initial phase Figure is according to following formula into horizontal phasing control：

Wherein, minp_SeqLFor the first left eye phase, K is the quantity of the row's of waiting for figure viewpoint, and k is any one viewpoint in K viewpoint； S is the start-phase in the original visual region；Indicate the corresponding phase range of any one viewpoint；It indicates different visual angles being mapped to the corresponding phase range of centre visual angle After [0,1], the corresponding viewpoint figure of any one initial phase be adjusted after phase.

9. according to the method described in claim 6, it is characterized in that, according to the first left eye phase, the first right eye phase Position, the start-phase feature and the size characteristic are wrapped to the corresponding viewpoint figure of the initial phase into horizontal phasing control It includes：

According to the first left eye phase, the first right eye phase, the start-phase feature and the size characteristic, if Determine that the current left eye phase of the first object user is located in the original visual region, and at least one first object The current right eye phase of user is located at except the right hand edge in the original visual region, then by the corresponding viewpoint of the initial phase Figure is according to following formula into horizontal phasing control：

Wherein, maxp_SeqRFor the first right eye phase；K is the quantity of the row's of waiting for figure viewpoint, and k is any one viewpoint in K viewpoint； S is the start-phase in the original visual region；W is the size in the original visual region,Indicate any one The corresponding phase range of a viewpoint；Expression maps different visual angles To after the corresponding phase range of centre visual angle [0,1], the corresponding viewpoint figure of any one initial phase be adjusted after phase.

10. according to the method described in claim 6, it is characterized in that, the relative phase relation further includes：The current left eye of user Phase is located at the right side of current right eye phase：

User that current left eye phase is located on the right side of current right eye phase will be met as the second target user；

Determine the second left eye phase of value minimum in the corresponding current left eye phase of second target user, and from described The maximum second right eye phase of value is determined in the corresponding current right eye phase of second target user；

The big of not visible region is calculated according to the size characteristic of the size at preset visual angle and the original visual region It is small；

When at least one user be the second target user when, according to the second left eye phase, the second right eye phase and The size in the not visible region, to the corresponding viewpoint figure of the initial phase into horizontal phasing control.

11. according to the method described in claim 10, it is characterized in that, according to the second left eye phase, second right eye Phase and the size in the not visible region, to the corresponding viewpoint figure of the initial phase into horizontal phasing control, including：

If the second left eye phase and the second right eye phase absolute value of the difference are more than the size in the not visible region, Then according to following formula to the corresponding view of the initial phase into horizontal phasing control：

Wherein, minp_InvLFor the second left eye phase；maxp_InvRFor the second right eye phase；K is the quantity of the row's of waiting for figure viewpoint, k K Any one viewpoint in a viewpoint,Indicate the corresponding phase range of any one viewpoint；

Indicate that different visual angles, which are mapped to centre visual angle, to be corresponded to Phase range [0,1] after, the corresponding viewpoint figure of any one initial phase be adjusted after phase.

12. according to the method described in claim 10, it is characterized in that, further including：

In all users, when if there is at least one first object user and at least one second target user, then basis Relationship between the first left eye phase, the second right eye phase and the size in the not visible region, or according to first Relationship between right eye phase, the second left eye phase and the size in the not visible region, it is corresponding to the initial phase to regard Point diagram is into horizontal phasing control.

13. according to the method for claim 12, which is characterized in that according to the first left eye phase, second right eye Relationship between phase and the size in the not visible region is adjusted the corresponding viewpoint figure of the initial phase, including：

If the first left eye phase is more than the size in the not visible region with the absolute value of the difference of the second left eye phase, according to Following formula is to the corresponding viewpoint figure of the initial phase into horizontal phasing control：

Wherein, minp_SeqLFor the first left eye phase；maxp_InvRFor the second right eye phase；K is the quantity of the row's of waiting for figure viewpoint, k K Any one viewpoint in a viewpoint,Indicate the corresponding phase range of any one viewpoint；

14. according to the method for claim 12, which is characterized in that according to the first right eye phase, the second left eye phase and institute The relationship between the size in not visible region is stated, to the corresponding viewpoint figure of the initial phase into horizontal phasing control, including：

If the second left eye phase is more than the size in the not visible region with the absolute value of the difference of the first right eye phase, according to Following formula is to the corresponding viewpoint figure of the initial phase into horizontal phasing control：

Wherein, minp_InvLFor the second left eye phase；maxp_SeqRFor the first right eye phase；K is the quantity of the row's of waiting for figure viewpoint, k K Any one viewpoint in a viewpoint；Indicate the corresponding phase range of any one viewpoint；

15. according to the method described in claim 4, it is characterized in that, further including：

If first intersection or second intersection are empty set, it is determined that the third target user in screen viewing area, With according to the current phase of the eyes of the third target user and the characteristic information, viewpoint corresponding to the initial phase Figure is into horizontal phasing control；

Wherein, the third target user is to watch user nearest apart from screen in range or apart from screen center position best Set nearest user.

16. a kind of bore hole 3D display device based on tracing of human eye, which is characterized in that including：

Initial phase determining module determines the initial phase of each viewpoint figure for the number of views according to the row's of waiting for figure viewpoint；

Characteristic information determining module determines original in each visual angle for default row's figure mode of the row's of waiting for figure viewpoint according to The characteristic information of visible area, the original visual region are that bore hole 3D display effect can be presented in screen when not carrying out tracing of human eye The display area of fruit；

Phase adjusting module, for the current phase according to the characteristic information and user's eyes relative to screen, to described first The corresponding viewpoint figure of beginning phase is into horizontal phasing control.

17. a kind of equipment, which is characterized in that the equipment includes：

One or more processors；

Storage device, for storing one or more programs,

When one or more of programs are executed by one or more of processors so that one or more of processors are real The now bore hole 3D display method based on tracing of human eye as described in any in claim 1-15.

18. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor The bore hole 3D display method based on tracing of human eye as described in any in claim 1-15 is realized when execution.