CN102316336B - 2D-3D display mode switching method and corresponding display equipment - Google Patents

2D-3D display mode switching method and corresponding display equipment Download PDF

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Publication number
CN102316336B
CN102316336B CN201110126068.0A CN201110126068A CN102316336B CN 102316336 B CN102316336 B CN 102316336B CN 201110126068 A CN201110126068 A CN 201110126068A CN 102316336 B CN102316336 B CN 102316336B
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viewing area
display mode
blocked
window
carried out
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CN102316336A (en
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李伟
宋磊
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SuperD Co Ltd
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Shenzhen Super Perfect Optics Ltd
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Abstract

The invention provides a 2D-3D display mode switching method and corresponding display equipment. When display mode switching detection and processing are carried out on a 3D3 display area, the method comprises the following steps: detecting whether the 3D3 display area is sheltered or is sheltered by specified objects; and if so, carrying out display mode switching processing on the 3D3 display area. When display mode switching detection and processing are carried out on a 3D2 display area, the method comprises the following steps: detecting whether the 3D2 display area is sheltered or is sheltered by specified objects; and if not, carrying out display mode switching processing on the 3D2 display area. In the invention, by carrying out display mode switching processing on the sheltered 3D3 display area, deterioration of the display effects of the sheltering and sheltered display areas can be avoided or alleviated, and meanwhile, the 3D2 display area can be restored to the 3D display mode at the right time.

Description

A kind of method that 2D-3D display mode switches and corresponding display device
Technical field
The present invention relates to 3D Display Technique, a kind of method that particularly 2D-3D display mode switches and corresponding display device.
Background technology
The mankind are that the nuance of the object seen by right eye and left eye carrys out the degree of depth of perceptual object, thereby identify stereo-picture, and this species diversity is called as parallax.3D Display Technique is exactly to carry out the parallax of manufacturer's right and left eyes by artificial means, send to respectively two width images of parallax to images of left and right eyes, makes brain after having obtained the different images that right and left eyes sees, produces the sensation of observing true three-dimension object.3D display device generally has two types: slit grating formula 3D display device and microlens array 3D display device.Wherein, microlens array 3D display device comprises display floater and is arranged on the microlens array in display floater front, thereby the 3D rendering that comes from display floater is divided into right eye and left-eye image.
Existing 3D Display Technique can't replace traditional 2D display mode completely, and for this reason, prior art has proposed again the handoff technique of 2D-3D display mode, can allow same screen between 2D and two kinds of display modes of 3D, switch respectively.
In Chinese invention patent application CN101126840A, disclose the changeable 3D display device of a kind of 2D/3D, comprised display floater and lens subassembly; Described lens subassembly, comprises two compound lenss and a half-wave plate, and each compound lens is made up of unirefringence lens and a birefringent lens that can add electric forming electric field.While not powering up, natural daylight is injected from a compound lens, produces without the ordinary light of refraction and the extraordinary ray of refraction, then by injecting another one compound lens after half-wave plate 90-degree rotation, this another one compound lens is by the ordinary light producing after rotation without refraction transmission, and extraordinary ray reflects; While powering up, natural daylight without refraction from a compound lens transmission, through going out without the transmission of refraction from another one compound lens after half-wave plate.
This invention can also adopt thin-film transistor circuit independently to control subregion.The switching that this scheme of the invention can be the in the situation that of sacrificing luminance be not carried out 2D and 3D to full frame or subregion shows, allows 2D content and 3D content show on same display simultaneously.This technology is referred to as 2D/3D and melts altogether technology (being called again 2D/3D by pixel handoff technique).It is particularly suitable for the application of the Internet, and as word segment on a webpage can show by 2D pattern, and image section shows by 3D pattern.
In the display environment melting altogether at 2D/3D, how utilizing the handoff technique of 2D-3D display mode to obtain better display effect, is the technical issues that need to address.
Summary of the invention
The technical problem to be solved in the present invention is to provide the method and apparatus that a kind of 3D that can obtain better display effect automatically switches to the display mode of 2D.
In order to solve the problems of the technologies described above, the invention provides a kind of method that 3D switches to the display mode of 2D, be applied to the display device of supporting that 2D-3D display mode switches, to a 3D 3when viewing area is carried out display mode change detection and processes, comprising:
Detect this 3D 3whether whether viewing area be blocked or be obscured by the specified object;
As this 3D 3viewing area is blocked or is obscured by the specified object, to this 3D 3display mode hand-off process is carried out in viewing area;
Wherein, 3D 3viewing area represents that current display mode is the 3D viewing area of 3D.
Preferably,
Described to this 3D 3display mode hand-off process is carried out in viewing area, comprising: by this 3D 3the display mode of viewing area switches to 2D; Or, first judge whether to meet the display mode switching condition of corresponding 3D to 2D, as met, then by this 3D 3the display mode of viewing area switches to 2D
Preferably,
Described display mode switching condition comprises: this 3D 3the region that is blocked in viewing area at least meets one of following condition: described in the be blocked size in region exceed respective threshold; The described region that is blocked accounts for this 3D 3the ratio of viewing area exceedes respective threshold; And described in be blocked region and this 3D 3main viewing area in viewing area overlaps.
Preferably,
Described display mode switching condition comprises: this 3D 3the time that viewing area is blocked exceedes respective threshold.
Preferably,
This 3D 3viewing area is obscured by the specified object, and refers to: block this 3D 3what the object of viewing area comprised setting will avoid being covered in 3D 3object on viewing area; Or, block this 3D 3what viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3object on viewing area.
Preferably,
Described setting to avoid being covered in 3D 3object on viewing area is: all demonstration objects; The window of opening; Theactivewindow; 3D 3viewing area; The viewing area that comprises displaying contents; The viewing area of playing; Or just in the viewing area of displaying video.
Preferably,
To all 3D in display screen 3viewing area is carried out described display mode change detection and processing one by one; Or, to meeting all 3D that set restrictive condition in display screen 3viewing area is carried out described display mode change detection and processing one by one.
Preferably,
Described setting restrictive condition comprises one or more in following condition: 3D 3place, viewing area window is in unactivated state; 3D 3viewing area shows for video; 3D 3in viewing area just at displaying video; And 3D 3the display mode of viewing area does not have locked.
Preferably,
3D viewing area is included in window; Described carry out one by one described display mode change detection and process by window operation trigger carry out.
Correspondingly, the display device that the present invention also provides a kind of 2D-3D of support display mode to switch, comprises the control device that display unit and 3D switch to 2D display mode, and described control device comprises:
Detecting unit, for to a 3D 3when viewing area is carried out display mode change detection and processes, judge this 3D 3whether whether viewing area be blocked or be obscured by the specified object;
Processing unit, for judging this 3D at detecting unit 3when viewing area is blocked or is obscured by the specified object, to this 3D 3display mode hand-off process is carried out in viewing area;
Wherein, 3D 3viewing area represents that current display mode is the 3D viewing area of 3D.
Preferably,
Described processing unit is to this 3D 3display mode hand-off process is carried out in viewing area, comprising: by this 3D 3the display mode of viewing area switches to 2D; Or, first judge whether to meet the display mode switching condition of corresponding 3D to 2D, as met, then by this 3D 3the display mode of viewing area switches to 2D.
Preferably,
Described detecting unit judges 3D 3viewing area is obscured by the specified object, and refers to: block this 3D 3what the object of viewing area comprised setting will avoid being covered in 3D 3object on viewing area; Or, block this 3D 3what viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3object on viewing area.
Preferably,
Described detecting unit is used for all 3D of display screen 3viewing area is carried out described display mode change detection and processing one by one; Or described detecting unit is for meeting to display screen all 3D that set restrictive condition 3viewing area is carried out described display mode change detection and processing one by one.
Preferably,
The described display mode change detection that described detecting unit carries out one by one and processing are triggered and are carried out by window operation.
Such scheme is to the 3D being blocked 3display mode hand-off process is carried out in viewing area, can avoid or alleviate the display effect deterioration of the viewing area of blocking and be blocked.
The technical problem to be solved in the present invention is to provide the method and apparatus that a kind of 2D that can obtain better display effect automatically switches to the display mode of 3D.
In order to solve the problems of the technologies described above, the invention provides a kind of method that 2D switches to the display mode of 3D, be applied to the display device of supporting that 2D-3D display mode switches, to a 3D 2when viewing area is carried out display mode change detection and processes, comprising:
Detect this 3D 2whether viewing area is blocked or no being obscured by the specified object;
As this 3D 2viewing area is not blocked or is not obscured by the specified object, to this 3D 2display mode hand-off process is carried out in viewing area;
Wherein, 3D 2viewing area represents that current display mode is the 3D viewing area of 2D.
Preferably,
This 3D of described detection 2viewing area whether be blocked or no being obscured by the specified object after, also comprise: as this 3D 2viewing area is blocked, but the region that is blocked wherein meets all conditions that imposes a condition in group, still to this 3D 2display mode hand-off process is carried out in viewing area;
Wherein, this group that imposes a condition comprises one of following condition or combination: described in the be blocked size in region be no more than respective threshold; The described region that is blocked accounts for this 3D 2the ratio of viewing area is no more than respective threshold; And described in be blocked region and this 3D 2main viewing area in viewing area does not overlap.
Preferably,
Described to this 3D 2display mode hand-off process is carried out in viewing area, comprising: by this 3D 2the display mode of viewing area switches to 3D; Or, first judge whether to meet the display mode switching condition of corresponding 2D to 3D, as met, then by this 3D 2the display mode of viewing area switches to 3D.
Preferably,
Described display mode switching condition comprises one or more in following condition: this 3D 2the time that viewing area is not blocked exceedes respective threshold; This 3D 2viewing area and current main 3D 3distance between viewing area is not less than the 3D of setting 3the minimum range allowing between viewing area; And 3D in display screen 3viewing area, the 3D showing for video 3viewing area, the 3D that plays 3viewing area, or just at the 3D of displaying video 3the number of viewing area is less than the maximum number of permission.
Preferably,
To all 3D in display screen 2viewing area is carried out described display mode change detection and processing one by one; Or, to meeting all 3D that set restrictive condition in display screen 2viewing area is carried out described display mode change detection and processing one by one.
Preferably,
Described setting restrictive condition comprises one or more in following condition: 3D 2place, viewing area window is in state of activation; 3D 2viewing area is just at displaying video; 3D 2viewing area shows for video; And 3D 2the display mode of viewing area does not have locked.
Preferably,
3D viewing area is included in window; Described carry out one by one described display mode change detection and process by window operation trigger carry out.
Preferably,
Described this 3D 2viewing area is not obscured by the specified object, and refers to this 3D 2viewing area is not blocked by one of following object: all demonstration objects; The window of opening; Theactivewindow; 3D 3viewing area; The viewing area that comprises displaying contents; The viewing area of playing; Or just in the viewing area of displaying video.
The display device that the present invention also provides a kind of 2D-3D of support display mode to switch, comprises display unit, it is characterized in that, also comprises the control device that a 2D switches to 3D display mode, and described control device comprises:
Detecting unit, for to a 3D 2when viewing area is carried out display mode change detection and processes, judge this 3D 2whether whether viewing area be blocked or be obscured by the specified object;
Processing unit, for judging this 3D at detecting unit 2when viewing area is not blocked or is not obscured by the specified object, to this 3D 2display mode hand-off process is carried out in viewing area;
Wherein, 3D 2viewing area represents that current display mode is the 3D viewing area of 3D.
Preferably,
Described processing unit is also for judging this 3D at detecting unit 2viewing area is blocked, but the region that is blocked wherein meets while imposing a condition all conditions in group, to this 3D 2display mode hand-off process is carried out in viewing area; Wherein, this group that imposes a condition comprises one of following condition or combination: described in the be blocked size in region be no more than respective threshold; The described region that is blocked accounts for this 3D 2the ratio of viewing area is no more than respective threshold; And described in be blocked region and this 3D 2main viewing area in viewing area does not overlap.
Preferably,
Described processing unit is to this 3D 2display mode hand-off process is carried out in viewing area, is by this 3D 2the display mode of viewing area switches to 3D; Or, be first to judge whether to meet the display mode switching condition of corresponding 2D to 3D, as met, then by this 3D 2the display mode of viewing area switches to 3D.
Preferably,
Described detecting unit is for all 3D to display screen 2viewing area is carried out described display mode change detection and processing one by one; Or described detecting unit is for meeting to display screen all 3D that set restrictive condition 2viewing area is carried out described display mode change detection and processing one by one.
Preferably,
The described display mode change detection that described detecting unit carries out one by one and processing are triggered and are carried out by window operation.
Such scheme is to the 3D not being blocked 2display mode hand-off process is carried out in viewing area, can ensure on the basis of display effect, conditionally by these 3D 2the display mode of viewing area reverts to 3D, promotes user and experiences.
Brief description of the drawings
Figure 1 shows that a flow chart of first embodiment of the invention method;
Figure 2 shows that the structured flowchart of first embodiment of the invention display device;
Figure 3 shows that a flow chart of third embodiment of the invention method;
Figure 4 shows that the structured flowchart of third embodiment of the invention display device;
Fig. 5 A and Fig. 5 B are depicted as a flow chart of fifth embodiment of the invention;
Figure 6 shows that the structured flowchart of fifth embodiment of the invention display device;
Figure 7 shows that the flow chart of sixth embodiment of the invention method;
Figure 8 shows that the structured flowchart of sixth embodiment of the invention display device;
Figure 9 shows that the flow chart of seventh embodiment of the invention method;
Figure 10 shows that the structured flowchart of seventh embodiment of the invention display device;
Figure 11 shows that the flow chart of eighth embodiment of the invention method;
Figure 12 shows that the flow chart of ninth embodiment of the invention method.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the combination in any mutually of the feature in embodiment and embodiment in the application.
In present specification, adopt the viewing area of 2D display mode to be called 2D viewing area acquiescence.Acquiescence adopts the viewing area of 3D display mode to be called 3D viewing area.Use 3D 3viewing area represents that current display mode is the 3D viewing area of 3D, uses 3D 2viewing area represents that current display mode is the 3D viewing area of 2D.There is no the display mode of the 3D viewing area of special limit can be 2D, can be also 3D.
3D viewing area may reside in the window of opening of arbitrary shape, can be certain region in window, can be also whole window.The type of window includes but not limited to multimedia window, picture window, web page windows etc., and 3D viewing area is as being video playback region, the image display area etc. in these windows.2D viewing area can be included in the window of opening of arbitrary shape equally, and these windows, except the above-mentioned type, can also be text window, dialog box, folder window etc.Close or minimize after, 2D wherein and 3D viewing area have not existed.
Realizing in process of the present invention, in the display environment that inventor finds to melt altogether at 2D/3D, there are some following problems:
1) problem when 3D3 viewing area is blocked by 2D viewing area
If 3D 3viewing area is all blocked by 2D viewing area, will cause and shelter from 3D 3the 2D viewing area resolution of viewing area declines, and granular sensation is more intense;
If 3D 3the subregion of viewing area is blocked by 2D viewing area, will cause and shelter from 3D 3the 2D viewing area resolution of viewing area declines, and granular sensation is more intense, the 3D not being blocked simultaneously 3the 3D display effect of viewing area also can variation, and it is uncomfortable that beholder can feel.
2) 3D 3problem when viewing area is blocked by 3D viewing area
If 3D 3viewing area is blocked by other 3D viewing area, and comprise and all blocking or partial occlusion, no matter be the 3D being blocked 3viewing area or cover 3D viewing area thereon, its display effect all will variation, and it is uncomfortable that beholder can feel.
3) 3D 3problem when viewing area is blocked by other objects
Other objects are as being that display device frame, non-window show object etc., and non-window shows that object refers to that taskbar, status bar etc. on desktop are not present in the demonstration object on window.
Work as 3D 3when viewing area is moved, 3D 3viewing area just may be shown by non-window the partial occlusions such as object or display device frame.The 3D not being blocked 3the 3D display effect of viewing area also can variation, and it is uncomfortable that beholder can feel.
4) multiple 3D 3problem when viewing area exists simultaneously
As multiple 3D 3viewing area exists simultaneously, even if do not deposit the 3D being blocked 3viewing area, due to different 3D 3the depth information difference of viewing area, beholder watches the 3D with different parallax informations simultaneously 3viewing area, still can feel uncomfortable.This discomfort and 3D 3distance between viewing area and 3D 3the number of viewing area is relevant.
Find that after the above problem that affects user's experience, inventor is bold in innovation, 3D viewing area is used to the handoff technique of 2D-3D display mode.In some scenes, by 3D 3the display mode of viewing area switches to 2D, to eliminate the decline of display effect and beholder's discomfort.And this processing has been drawn again when by 3D 2the display mode of viewing area switches to the problem of 3D.
Inventor, through further investigation, has proposed the concrete solution to the problems referred to above, the method that 2D-3D display mode of the present invention switches and corresponding display device.This display device includes but not limited to bore hole 3D display device or spectacle 3D display device.This bore hole 3D display device includes but not limited to lens pillar 3D display device, slit grating 3D display device, liquid crystal lens 3D display device, Double-refracting grate 3D display device, directive property 3D display device backlight.This display device is as being 3D TV, 3D display, 3D notebook, 3D panel computer or 3D mobile phone etc., as long as support the switching of 2D-3D display mode.
The mode that detects 3D viewing area can have multiple.In 3D operating system, can automatically detect this viewing area by 3D operating system is 3D viewing area or 2D viewing area, and obtains the coordinate of viewing area.In 2D operating system, in the time there is 3D multimedia window, can detect whether film source is three-dimensional film source by 3D player, three-dimensional film source illustrates that this 3D multimedia window is a 3D viewing area if.In addition, can also judge by interactively mode, such as being judged by beholder.In each embodiment, all can adopt but be limited to upper type to come whether to exist on detection display screen 3D viewing area, and need record the current display mode in 3D viewing area.
The first embodiment
The present embodiment relates to 3D 3when viewing area is blocked, the display mode hand-off process from 3D to 2D, is a kind of mode of automatic switchover.
The present embodiment can be to all 3D in display screen 3viewing area is carried out display mode change detection and processing one by one, also can be to meeting all 3D that set restrictive condition in display screen 3viewing area is carried out display mode change detection and processing one by one.Setting restrictive condition for example can comprise one or more in following condition: 3D 3place, viewing area window is in unactivated state; 3D 3viewing area shows for video; 3D 3in viewing area just at displaying video; And 3D 3the display mode of viewing area does not have locked.3D detected 3when existing, viewing area can obtain above-mentioned attribute information.
The object of setting restrictive condition is only to specific 3D 3the detection whether viewing area is blocked and processing.For example, the 3D in state of activation for place window 3viewing area, even blocked by frame and taskbar etc., also can not carry out pattern switching.Because this 3D 3viewing area is generally just concerned, and may be disengaged and block very soon, and can not affect the demonstration of other windows.And for example, the 3D being blocked 3viewing area display video is particularly when displaying video, larger on the impact of display effect, need carry out pattern switching, in other situations, can not carry out.
Whether and how the setting of above-mentioned restrictive condition arranges can be selected with physical condition as the case may be by user, and the present invention does not do any restriction.
Be included in the situation in window for 3D viewing area, above-mentioned display mode change detection of carrying out one by one and processing can be triggered and be carried out by window operation.But be not limited to this, also can be constantly to each 3D that will detect 3display mode change detection and processing are carried out in viewing area.
As shown in Figure 1, to a 3D 3display mode change detection and processing are carried out in viewing area, comprising:
Step 110, judges this 3D 3whether viewing area is blocked;
For the hiding relation between viewing area, can detect and judge by operating system, the present invention repeats no more this.
Hiding relation between viewing area, also can judge voluntarily by the position of viewing area and hierarchical relationship, as judge when whether the first viewing area is blocked by the second viewing area, first obtain the first viewing area and the second viewing area position and the size in display screen, can judge between two viewing areas and whether have overlapping, as there is overlapping, can determine again two hierarchical relationships between viewing area, as the first place, viewing area window is blocked by the second place, viewing area window, the first viewing area is blocked by the second viewing area.In addition, can also determine by obtaining mouse event (and/or touch event) both levels, as last mouse stops or clicks (and/or being rear touch location) in the second viewing area, the first viewing area is blocked by the second viewing area, otherwise is not blocked.
For the viewing area in window, can carry out the hierarchical relationship between auxiliary judgment viewing area by the hierarchical relationship of place, viewing area window.And for the viewing area in theactivewindow, general general provisions are windows of top layer.
Whether viewing area is shown that by non-window object is as taskbar, and display device frame blocks, and can judge by operating system, also can position and the size in display screen judge by viewing area (and non-window shows object).
The various judgment modes of above hiding relation can be for first to fourth embodiment.
Step 120, as this 3D 3viewing area is blocked, and execution step 230, as not being blocked, finishes;
Herein, detecting 3D viewing area is blocked, refer to that 3D viewing area blocked by any object that affects its complete demonstration, these objects include but not limited to: window, non-window show object (as taskbar, status bar etc.) and display device frame, window wherein and non-window show that object is referred to as demonstration object, the object that can show on screen.Demonstration object is divided in the other type, can be divided into again 2D viewing area and 3D viewing area, and 3D viewing area can be subdivided into again 3D 3viewing area and 3D 2viewing area.
In literary composition, do not carry out display mode switching, be and keep original display mode.
Step 130, to this 3D 3display mode hand-off process is carried out in viewing area.
In this step, can be directly by this 3D 3the display mode of viewing area switches to 2D.
Also can adopt the mode of having ready conditions and switching, first judge whether to meet the display mode switching condition of the 3D to 2D setting, as met, then by this 3D 3the display mode of viewing area switches to 2D.
For example, the display mode switching condition of setting can comprise: this 3D 3the region that is blocked in viewing area at least meets one of following condition:
The size in the described region that is blocked exceedes respective threshold;
The described region that is blocked accounts for this 3D 3the ratio of viewing area exceedes respective threshold; And
Described region and this 3D of being blocked 3main viewing area in viewing area overlaps.
Above-mentioned threshold value can be configured according to actual needs by user.Blocking seldom like this, display effect is being affected when little, can not carry out display mode switching.Wherein, main viewing area can be and this 3D 3center, viewing area is identical, and shape is identical, the region that area is smaller.Relevant parameter can be configured by system.
For example, the display mode switching condition of setting can comprise: this 3D 3the time that viewing area is blocked exceedes respective threshold.Can avoid like this user to operate when very fast, display mode switches too frequent.
Various switching conditions can combination in any above.
In the present embodiment and other each embodiment, all can provide the option of enabling or stopping the function of corresponding display mode switching.Enable after the function of corresponding display mode switching, then carry out corresponding display mode switching method.
Correspondingly, as shown in Figure 2, the display device that the present embodiment also provides a kind of 2D-3D of support display mode to switch, comprises display unit 21, also comprises the control device 22 that 3D switches to 2D display mode, wherein:
Control device 22 comprises:
Detecting unit 221, for to a 3D 3when viewing area is carried out display mode change detection and processes, judge this 3D 3whether viewing area is blocked;
Processing unit 222, for judging this 3D at detecting unit 3when viewing area is blocked, to this 3D 3display mode hand-off process is carried out in viewing area;
Preferably,
Detecting unit 221 is to all 3D in display screen 3viewing area is carried out described display mode change detection and processing one by one; Or, be all 3D that set restrictive condition to meeting in display screen 3viewing area is carried out described display mode change detection and processing one by one.Wherein set restrictive condition and in method flow, give an example, no longer repeat.The described display mode change detection of carrying out one by one and processing can be triggered and be carried out by window operation.
Processing unit 222 is to this 3D 3display mode hand-off process is carried out in viewing area, comprising: by this 3D 3the display mode of viewing area switches to 2D; Or, first judge whether to meet the display mode switching condition of 3D to 2D of setting, as met, then by this 3D 3the display mode of viewing area switches to 2D.When switching, the control signal that the display mode that processing unit can be identified generation display unit switches, as the control signal that powers up and do not power up, thus complete switching.Pattern switching condition is wherein given an example in method flow, no longer repeats.
The control device of the present embodiment and other each embodiment all can comprise a dispensing unit, for the option of enabling or stopping the function of corresponding display mode switching is provided, and in the time that the option of enabling is selected, enable other unit in control device, in the time that the option stopping is selected, go to enable other unit in control device.
According to the method for the present embodiment and display device, if 3D 3viewing area is blocked by other viewing areas, by this 3D 3the display mode of viewing area switches to after 2D, just can be to other viewing areas and this 3D 3the display effect of viewing area impacts, as degradation under resolution.If 3D 3viewing area is blocked as taskbar, display device frame etc. by other objects, by this 3D 3the display mode of viewing area switches to after 2D, also can not cause this 3D 3the resolution of viewing area declines.Like this, beholder can not decline and experience not good because of there is blocking the display effect of bringing.
The second embodiment
The present embodiment also relates to 3D 3when the designated object in viewing area blocks, the display mode hand-off process from 3D to 2D.
The present embodiment is different from the first embodiment's, to a 3D 3when viewing area is carried out display mode change detection and processes, comprising:
Step 1, judges this 3D 3whether viewing area is obscured by the specified object;
What above-mentioned appointed object referred to setting will avoid being covered in 3D 3object on viewing area, as being: all demonstration objects; The window of opening; Theactivewindow; 3D 3viewing area; The viewing area that comprises displaying contents; The viewing area of playing; Or just in the viewing area of displaying video.
Step 2, as this 3D 3viewing area is obscured by the specified object, and execution step three, as not being obscured by the specified object, finishes;
This 3D 3viewing area is obscured by the specified object, and refers to: what the object that blocks this 3D viewing area comprised setting will avoid being covered in the object on the 3D viewing area that display mode is 3D; Or what the object that blocks this 3D viewing area and be arranged in top layer comprised setting will avoid being covered in the object on the 3D viewing area that display mode is 3D.
Step 3, with step 230.
Correspondingly, the present embodiment is identical in general structure with the display device of the first embodiment, just difference to some extent in the function with lower unit:
Detecting unit, for to a 3D 3when viewing area is carried out display mode change detection and processes, judge this 3D 3whether viewing area is obscured by the specified object;
Processing unit, for judging this 3D at detecting unit 3when viewing area is obscured by the specified object, to this 3D 3display mode hand-off process is carried out in viewing area;
Preferably,
Detecting unit judges 3D 3viewing area is obscured by the specified object, and refers to: block this 3D 3what the object of viewing area comprised setting will avoid being covered in 3D 3object on viewing area; Or, block this 3D 3what viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3object on viewing area.Wherein, setting to avoid being covered in 3D 3object on viewing area illustrates in step 1, no longer repeats.
Difference in the above-mentioned processing of the present embodiment and the first embodiment is mainly to consider that user is less demanding to the display effect of some objects (being non-designated object, as taskbar), even if there is 3D 3viewing area is blocked by these non-designated objects, also can not bring large impact to watching.Can avoid like this display mode to switch too frequent.And at 3D 3when viewing area is obscured by the specified object, can reach the effect identical with the first embodiment.
The 3rd embodiment
The present embodiment relates to 3D 2when viewing area is not blocked, the display mode hand-off process from 2D to 3D, is a kind of mode of automatic recovery 3D display mode, experiences to improve user.
The present embodiment can be to all 3D in display screen 2viewing area is carried out display mode change detection and processing one by one; Also can be to meeting all 3D that set restrictive condition in display screen 2viewing area is carried out display mode change detection and processing one by one.Wherein, setting restrictive condition for example can comprise one or more in following condition: 3D 2place, viewing area window is in state of activation; 3D 2viewing area is just at displaying video; 3D 2viewing area shows for video; And 3D 2the display mode of viewing area does not have locked.
The object of setting restrictive condition is only to specific 3D 2the detection whether viewing area is blocked and processing.For example, the 3D in deactivation status for window 2viewing area, can not automatically switch to 3D display mode.In addition, for non-video demonstration, non-just at displaying video and blocked 3D 2viewing area, can not do the processing that pattern is switched.Whether and how the setting of restrictive condition arranges can be selected with physical condition as the case may be by user, and the present invention does not do any restriction.
Be included in the situation in window for 3D viewing area, above-mentioned display mode change detection of carrying out one by one and processing can be triggered and be carried out by window operation.
As shown in Figure 3, the present embodiment is to a 3D 2display mode change detection and processing are carried out in viewing area, comprising:
Step 310, judges this 3D 2whether viewing area is blocked;
Step 320, as this 3D 2viewing area is not blocked, execution step 330, otherwise finish;
Detect this 3D in this step 2after whether viewing area is blocked, as this 3D 2viewing area is blocked, but the region that is blocked wherein meets all conditions that imposes a condition in group, still can perform step 530, to this 3D 2display mode hand-off process is carried out in viewing area.Wherein, impose a condition and can include but not limited to one of following condition or combination in group: described in the be blocked size in region be no more than respective threshold; The described region that is blocked accounts for this 3D 2the ratio of viewing area is no more than respective threshold; And described in be blocked region and this 3D 2main viewing area in viewing area does not overlap.
Step 530, to this 3D 2display mode hand-off process is carried out in viewing area.
In this step, can be directly by this 3D 2the display mode of viewing area switches to 3D.Also can adopt the mode of having ready conditions and switching, first judge whether to meet the display mode switching condition of the 2D to 3D setting, as met, then by this 3D 2the display mode of viewing area switches to 3D.For example, the display mode switching condition of setting can include but not limited to one or more in following condition: this 3D 2the time that viewing area is not blocked exceedes respective threshold, too frequent to avoid display mode to switch; This 3D 2viewing area and current main 3D 3distance between viewing area is not less than the 3D of setting 3the minimum range allowing between viewing area; And 3D in display screen 3viewing area, the 3D showing for video 3viewing area, the 3D that plays 3viewing area, or just at the 3D of displaying video 3the number of viewing area is less than the maximum number of permission.
Above-mentioned threshold value, maximum number and minimum range can be configured according to actual needs by user.The setting of maximum number and minimum range is to avoid existing too much 3D simultaneously 3viewing area, or different 3D 3viewing area, at a distance of excessively near, does not feel well beholder.
Correspondingly, the display device that the present embodiment also provides a kind of 2D-3D of support display mode to switch, as shown in Figure 4, comprises display unit 41, also comprises the control device 42 that 2D switches to 3D display mode.
Control device 42 comprises:
Detecting unit 421, for to a 3D 2when viewing area is carried out display mode change detection and processes, judge this 3D 2whether viewing area is blocked;
Processing unit 422, for judging this 3D at detecting unit 2when viewing area is not blocked, to this 3D 2display mode hand-off process is carried out in viewing area;
Preferably,
Described detecting unit 421 can be to all 3D in display screen 2viewing area is carried out described display mode change detection and processing one by one; Or, also can be to meeting all 3D that set restrictive condition in display screen 2viewing area is carried out described display mode change detection and processing one by one.Setting restrictive condition wherein can be with the description in the present embodiment flow process.The described display mode change detection of carrying out one by one and processing are triggered and are carried out by window operation.
Described processing unit 422 is to this 3D 2display mode hand-off process is carried out in viewing area, can be by this 3D 2the display mode of viewing area switches to 3D; Also can first judge whether to meet the display mode switching condition of corresponding 2D to 3D, as met, then by this 3D 2the display mode of viewing area switches to 3D.The display mode switching condition of wherein setting can be with the description in the present embodiment flow process.
Processing unit 623 can also be used for judging as this 3D at detecting unit 2viewing area is blocked, but the region that is blocked wherein meets while imposing a condition all conditions in group, to this 3D 2display mode hand-off process is carried out in viewing area; The group that imposes a condition wherein can be with the description in the present embodiment flow process.
The present embodiment can be at 3D 2when viewing area is not blocked (can also have other conditions), it is reverted to 3D display mode automatically, experience to improve user.
The 4th embodiment
The present embodiment relates to 3D 2when viewing area does not have designated object to block, the display mode hand-off process from 2D to 3D, is a kind of mode of automatic switchover.
The present embodiment is different from the 3rd embodiment, in step 320, to a 3D 2when viewing area is carried out display mode change detection and processes, comprising:
Steps A, judges this 3D 2whether viewing area is obscured by the specified object;
Described this 3D 2viewing area is not obscured by the specified object, and refers to this 3D 2viewing area is not blocked by one of following object: all demonstration objects; The window of opening; Theactivewindow; 3D 3viewing area; The viewing area that comprises displaying contents; The viewing area of playing; Or just in the viewing area of displaying video.
Step B, as this 3D 3viewing area is not obscured by the specified object, execution step C, as be obscured by the specified object, finish;
Step C, with step 330.
Correspondingly, the present embodiment is identical in general structure with the display device of the 3rd embodiment, just difference to some extent in the function with lower unit:
Detecting unit, for to a 3D 2when viewing area is carried out display mode change detection and processes, judge this 3D 2whether viewing area is obscured by the specified object.The implication whether being obscured by the specified object can be with reference to the second embodiment, and appointed object can be referring to the present embodiment record above.
Processing unit, for judging this 3D at detecting unit 2when viewing area is not obscured by the specified object, to this 3D 2display mode hand-off process is carried out in viewing area.Display mode hand-off process can be with the 3rd embodiment.
Difference in the above-mentioned processing of the present embodiment and the 3rd embodiment is mainly to consider that user is less demanding to the display effect of some objects (being non-designated object, as taskbar), if 3D 2viewing area is blocked by these objects, also can carry out the switching of display mode.
The present invention also provides a kind of method that is suitable for carrying out as described in arbitrary claim in claim 1 to 9 to realize the software that display mode switches.
The present invention also provides a kind of method that is suitable for carrying out as described in arbitrary claim in claim 10 to 17 to realize the software that display mode switches.
The 5th embodiment
The display mode that the present embodiment relates to from 3D to 2D switches, and is a kind of mode of automatic switchover.The variation of the switching Main Basis 3D viewing area state of activation of the present embodiment is carried out, at 3D 3when viewing area is deactivated, its display mode is switched to 2D, at 3D 2when viewing area is activated, its display mode is switched to 3D.This processing is very simple, and can ensure not have 3D 3viewing area is covered by other viewing areas, and multiple 3D 3vision between viewing area is disturbed.
Fig. 5 A is depicted as the flow chart of the present embodiment 3D to the display mode switching method of 2D.Comprise the steps:
Step 510a, detects each 3D 3the display mode of viewing area and state variation, described state comprises state of activation and deactivation status;
Step 520a, as detected, 3D3 viewing area becomes deactivation status from state of activation, execution step 530a;
Step 530a, will become the 3D of deactivation status 3the display mode of viewing area switches to 2D.
Fig. 5 B is depicted as the flow chart of the present embodiment 2D to the display mode switching method of 3D.Comprise the steps:
Step 510b, detects display mode and the state variation of each 3D viewing area, and described state comprises state of activation and deactivation status;
Step 520b, as 3D detected 2viewing area becomes state of activation from deactivation status, execution step 830;
Step 530b, will become the 3D of state of activation 2the display mode of viewing area switches to 3D.
Activation, the unactivated state of above-mentioned 3D viewing area (comprising 3D3 viewing area and 3D2 viewing area) can have following a kind of definition:
3D viewing area refers to that in state of activation place, 3D viewing area window is in state of activation, and 3D viewing area refers to that in deactivation status place, 3D viewing area window is in deactivation status; Or
3D viewing area refers to that in state of activation 3D viewing area is in broadcast state, and 3D viewing area refers to that in deactivation status 3D viewing area is in stopping broadcast state; Or
3D viewing area in state of activation refer to 3D viewing area in broadcast state and place, 3D viewing area window in state of activation, 3D viewing area refers to that in deactivation status 3D viewing area is in stopping broadcast state and place, 3D viewing area window in deactivation status.
Display device can provide the option of enabling or stopping the function of described display mode switching.After the function of determining described display mode switching is activated, then carry out described detection.
Above-mentioned 3D viewing area can be restricted to the 3D viewing area for media play, and the processing that display mode automatically switches is not done in the 3D viewing area of other classifications.
Correspondingly, as shown in Figure 6, the display device that the present embodiment also provides a kind of 2D-3D of support display mode to switch, comprises display unit 61, also comprises the control device 62 that a display mode switches.
Control device 62 comprises:
The first detecting unit 621, for detection of each 3D 3the display mode of viewing area and state variation, can detect 3D in the following manner 3the variation of viewing area from state of activation to deactivation status:
As 3D detected 3place, viewing area window becomes deactivation status from state of activation, thinks this 3D 3viewing area becomes deactivation status from state of activation; Or
As 3D detected 3viewing area becomes and stops broadcast state from broadcast state, thinks this 3D 3viewing area becomes deactivation status from state of activation; Or
As 3D detected 3place, viewing area window becomes deactivation status from state of activation, and this 3D 3viewing area becomes and stops broadcast state from broadcast state, thinks this 3D 3viewing area becomes deactivation status from state of activation.
The second detecting unit 622, for detection of each 3D 2the display mode of viewing area and state variation, can detect 3D in the following manner 2the variation of viewing area from deactivation status to state of activation:
As 3D detected 2place, viewing area window becomes state of activation from deactivation status, thinks this 3D 2viewing area becomes state of activation from deactivation status; Or
As 3D detected 2viewing area becomes broadcast state from stopping broadcast state, thinks this 3D 2viewing area becomes state of activation from deactivation status; Or
As 3D detected 2place, viewing area window becomes state of activation from deactivation status, and this 3D 2viewing area becomes broadcast state from stopping broadcast state, thinks this 3D 2viewing area becomes state of activation from deactivation status.
The first processing unit 623, for detecting 3D at detecting unit 3when viewing area becomes deactivation status from state of activation, the described 3D of deactivation status will be become 3the display mode of viewing area switches to 2D;
The second processing unit 624, for detecting that at detecting unit 3D2 viewing area becomes state of activation from deactivation status, will become the described 3D of state of activation 2the display mode of viewing area switches to 3D;
The control that control device carries out above-mentioned display mode switching can be restricted to for the 3D viewing area for media play.
It should be noted that, the flow process of above-mentioned Fig. 5 A and Fig. 5 B can be used respectively.Correspondingly, control appliance also can be divided into two parts, the first control device switching to the display mode of 3D for 2D and the second control device switching to the display mode of 2D for 3D, this first control device comprises above-mentioned the first detecting unit and the first processing unit, this second control device comprises the second detecting unit and the second processing unit, all can comprise dispensing unit.
The 6th embodiment
The present embodiment relates to 3D 3when viewing area hypotelorism, the display mode hand-off process from 3D to 2D, is a kind of mode of automatic switchover.
The method that the present embodiment 3D automatically switches to the display mode of 2D can be to removing described main 3D in display screen 3all 3D outside viewing area 3viewing area is carried out described display mode change detection and processing one by one; Also can be to removing described main 3D in display screen 3outside viewing area, meet all 3D that set restrictive condition 3viewing area is carried out described display mode change detection and processing one by one.Wherein, set restrictive condition as included but not limited to one or more in following condition: 3D 3place, viewing area window is in deactivation status; 3D 3viewing area shows for video; 3D 3in viewing area, play; And 3D 3the display mode of viewing area does not have locked.Carry out one by one described display mode change detection and process and can trigger and carry out by window operation.
The present embodiment is at the main 3D to current 3a 3D outside viewing area 3when viewing area is carried out display mode change detection and processes, as shown in Figure 7, comprising:
Step 710, detects this 3D 3viewing area and described main 3D 3whether the distance between viewing area is less than the 3D of setting 3the minimum range allowing between viewing area;
Current main 3D 3viewing area can be configured or be specified by system or user, as referred to the one or more 3D in the window of up-to-date activation 3viewing area; Also can make a comment or criticism and play or just at the 3D of displaying video 3in viewing area, place window is one or more 3D of the nearest window activating 3viewing area.
Above-mentioned minimum range can, by system configuration, also can be configured by user as required, and the present invention does not limit.3D 3viewing area and main 3D 3the situation that viewing area overlaps is also within the process range of the present embodiment.
Step 720, as be less than this minimum range, execution step 730, otherwise, finish;
Step 730, to this 3D 3display mode hand-off process is carried out in viewing area.
To this 3D 3display mode hand-off process is carried out in viewing area, can be by this 3D 3the display mode of viewing area switches to 2D; Also can be the display mode switching condition that first judges whether to meet corresponding 3D to 2D, as met, then by this 3D 3the display mode of viewing area switches to 2D.The display mode switching condition of corresponding 3D to 2D can be arranged or by system configuration, as the duration that can be set to be moved is less than respective threshold etc. by user.
Correspondingly, as shown in Figure 8, the display device that the support 2D-3D display mode of the present embodiment switches, comprises display unit 81 and a control device 82 that 3D switches to 2D display mode, and described control device 82 comprises:
Detecting unit 821, for the main 3D to current 3a 3D outside viewing area 3when display mode change detection is carried out in viewing area, detect this 3D 3viewing area and described main 3D 3whether the distance between viewing area is less than the 3D of setting 3the minimum range allowing between viewing area.
Processing unit 822, for detecting this 3D at detecting unit 3viewing area and described main 3D 3when distance between viewing area is less than this minimum range, to this 3D 3display mode hand-off process is carried out in viewing area.
Determining unit 823, for determining current main 3D 3viewing area, as can be by the one or more 3D in the window of up-to-date activation 3viewing area is defined as current main 3D 3viewing area, or, will play or just at the 3D of displaying video 3in viewing area, place window is one or more 3D of the nearest window activating 3viewing area, is defined as current main 3D 3viewing area.
Preferably,
Detecting unit 821 is to removing described main 3D in display screen 3all 3D outside viewing area 3viewing area is carried out described display mode change detection and processing one by one; Or described detecting unit is to removing described main 3D in display screen 3outside viewing area, meet all 3D that set restrictive condition 3viewing area is carried out described display mode change detection and processing one by one.
Processing unit 822 is to this 3D 3display mode hand-off process is carried out in viewing area, by this 3D 3the display mode of viewing area switches to 2D; Or, first judge whether to meet the display mode switching condition of corresponding 3D to 2D, as met, then by this 3D 3the display mode of viewing area switches to 2D.The described display mode change detection of carrying out one by one can be triggered and be carried out by window operation.
The present embodiment can be at 3D 3the main 3D of viewing area distance 3when viewing area is nearer, its display mode is switched to 2D, avoid watching the 3D of different depth simultaneously 3the discomfort that bring viewing area.
Although the present embodiment has only been described 3D 3the current main 3D of viewing area distance 3processing when viewing area is nearer, but do not repel multiple non-main 3D 3when close together between viewing area, also carry out the processing of similar display mode switching.
The 7th embodiment
The present embodiment relates to 3D 3when viewing area is distant, the display mode hand-off process from 2D to 3D, is a kind of mode of automatic switchover.
The method that the present embodiment 2D switches to the display mode of 3D can be to all 3D in display screen 2viewing area is carried out described display mode change detection and processing one by one; Also can be all 3D that set restrictive condition to meeting in display screen 2viewing area is carried out described display mode change detection and processing one by one.Wherein, setting restrictive condition can include but not limited to one or more in following condition: 3D 2place, viewing area window is in state of activation; 3D 2play viewing area; 3D 2viewing area shows for video; And 3D 2the display mode of viewing area does not have locked.The display mode change detection of carrying out one by one and processing can be triggered and be carried out by window operation.
As shown in Figure 9, to a 3D 2when viewing area is carried out display mode change detection and processes, comprising:
Step 910, detects this 3D 2viewing area and current main 3D 3whether the distance between viewing area is less than the 3D of setting 3the minimum range allowing between viewing area;
Current main 3D 3definite method of viewing area can be with the 6th embodiment.
Step 920, as be not less than this minimum range, execution step 930, otherwise, finish;
Step 930, to this 3D 2display mode hand-off process is carried out in viewing area.
To this 3D 2display mode hand-off process is carried out in viewing area, can be by this 3D 2the display mode of viewing area switches to 3D, also can first judge whether to meet the display mode switching condition of corresponding 2D to 3D, as met, then by this 3D 2the display mode of viewing area switches to 3D.Wherein, display mode switching condition can include but not limited to one or more in following condition: 3D in display screen 3the 3D of viewing area or specified type 3the number of viewing area is less than the maximum number of setting; 3D in display screen 3the 3D of viewing area or specified type 3the number of place, viewing area window is less than the maximum number of setting; And this 3D 2viewing area is not blocked or is not obscured by the specified object.
Correspondingly, as shown in figure 10, the display device that the support 2D-3D display mode of the present embodiment switches, comprises the control device 102 that display unit 101 and 2D switch to 3D display mode, and control device 102 comprises:
Detecting unit 1021, for to a 3D 2when viewing area is carried out display mode change detection and processes, detect this 3D 2viewing area and current main 3D 3whether the distance between viewing area is less than the 3D of setting 3the minimum range allowing between viewing area;
Processing unit 1022, for detecting this 3D at detecting unit 2viewing area and described main 3D 3when the distance of viewing area is not less than this minimum range, to this 3D 2display mode hand-off process is carried out in viewing area.
Determining unit 1023, for determining current main 3D3 viewing area, as, by the one or more 3D in the window of up-to-date activation 3viewing area is defined as current main 3D3 viewing area, or, will play or just in the 3D3 viewing area of displaying video, place window is one or more 3D of the window that activates recently 3viewing area, is defined as current main 3D 3viewing area.
Preferably,
Detecting unit 1021 can be to all 3D in display screen 2viewing area is carried out described display mode change detection and processing one by one; Also can be to meeting all 3D that set restrictive condition in display screen 2viewing area is carried out described display mode change detection and processing one by one.The described display mode change detection of carrying out one by one can be triggered and be carried out by window operation.
Processing unit 1022 is to this 3D 2when display mode hand-off process is carried out in viewing area, can be by this 3D 2the display mode of viewing area switches to 3D, or first judges whether to meet the display mode switching condition of corresponding 2D to 3D, as met, then by this 3D 2the display mode of viewing area switches to 3D.
The present embodiment can be at 3D 3viewing area hour, wherein part 3D 3the display mode of viewing area reverts to 3D automatically, experiences to improve user.The processing logic of the present embodiment is simpler, is relatively suitable for the processing of small screen device.
The 8th embodiment
The present embodiment relates to 3D 3when viewing area is more, the display mode hand-off process from 3D to 2D, is a kind of mode of automatic switchover.
As shown in figure 11, the method that the present embodiment 3D automatically switches to the display mode of 2D, comprising:
Step 1110, the number of the first viewing area in detection display screen;
The first viewing area refers to 3D 3the 3D of viewing area or specified type 3viewing area, 3D 3viewing area represents that current display mode is the 3D viewing area of 3D.The 3D of specified type 3viewing area can be but be not limited to: the 3D showing for video 3viewing area, the 3D that plays 3viewing area, or just at the 3D of displaying video 3viewing area.
This step can be triggered and be carried out by window operation.
Step 1120, as the number of the first viewing area in display screen exceedes the maximum number of permission, execution step 1130, otherwise finish;
Step 1130, selects N the first viewing area, and N is that the number of the first viewing area in current display screen deducts poor that this maximum number obtains, and N is positive integer;
Step 1140, switches to 2D by the display mode of the N of selection the first viewing area.
While selecting N the first viewing area, can be, but not limited to according to window activationary time order from morning to night, from the first place, viewing area window, select successively N the first viewing area.Preferentially the display mode of the first viewing area in the window early activating is switched to 2D.
Correspondingly, the present embodiment is supported the display device that 2D-3D display mode switches, and comprises the control device that display unit and 3D switch to 2D display mode, and this control device comprises:
Detecting unit, for detection of the number of the first viewing area in display screen;
Selected cell, while exceeding the maximum number of permission, selects N the first viewing area for detect the number of display screen the first viewing area at detecting unit, and N is that the number of the first viewing area in current display screen deducts poor that this maximum number obtains;
Switch unit, for switching to 2D by the display mode of the N of selection the first viewing area;
Preferably,
When selected cell is selected N the first viewing area, be according to window activationary time order from morning to night, from the first place, viewing area window, select successively N the first viewing area.
Detecting unit can be triggered and be carried out by window operation the detection of the number of the first viewing area in display screen.
The present embodiment can be at 3D 3when viewing area is more, wherein part 3D 3the display mode of viewing area switches to 2D, avoids watching the 3D of different depth simultaneously 3the discomfort that bring viewing area.
The 9th embodiment
The present embodiment relates to 3D 3when viewing area is less, the display mode hand-off process from 2D to 3D, is a kind of mode of automatic switchover.
As shown in figure 12, the method that the present embodiment 2D automatically switches to the display mode of 3D, comprising:
Step 1210, the number of the first viewing area in detection display screen;
The first viewing area refers to 3D 3the 3D of viewing area or specified type 3viewing area, 3D 3viewing area represents that current display mode is the 3D viewing area of 3D.The 3D of specified type 3viewing area can be but be not limited to: the 3D showing for video 3viewing area, the 3D that plays 3viewing area, or just at the 3D of displaying video 3viewing area.
This step can be triggered and be carried out by window operation.
Step 1220, in the time that the number of the first viewing area in display screen is less than the maximum number of permission, execution step 1230, otherwise, finish;
Step 1230, judges whether to meet the 3D of recovery condition 2viewing area, if had, execution step 1240, otherwise, finish;
Above-mentioned recovery condition can include but not limited to one or more in following condition: this 3D 2viewing area is not blocked or is not obscured by the specified object; This 3D 2viewing area and current main 3D 3distance between viewing area is not less than the 3D of setting 3the minimum range allowing between viewing area; This 3D 2place, viewing area window is in state of activation; This 3D 2play viewing area; 3D 2viewing area shows for video; And 3D 2the display mode of viewing area does not have locked.
Above-mentioned appointed object, main 3D 3viewing areas etc. refer to related embodiment.
Step 1240, by one or more 3D 2the display mode of viewing area switches to 3D, and the number of switching the first viewing area in rear display screen should be less than or equal to the maximum number of permission.
In this step, as can be met the 3D of recovery condition 2in viewing area, place window is one or more 3D of the nearest window activating 2the display mode of viewing area switches to 3D.
Accordingly, the present embodiment is supported the display device that 2D-3D display mode switches, and comprises the control device that display unit and 2D switch to 3D display mode, and described control device comprises:
Detecting unit, for detection of the number of the first viewing area in display screen;
Judging unit, while being less than the maximum number of permission, judges whether to meet the 3D of recovery condition for detect the number of display screen the first viewing area at detecting unit 2viewing area;
Switch unit, for having in judging unit judgement the 3D that meets recovery condition 2, by one or more 3D when the viewing area 2the display mode of viewing area switches to 3D, and the number of switching the first viewing area in rear display screen is less than or equal to the described maximum number of permission;
Preferably,
Judging unit judges whether to meet the 3D of recovery condition 2viewing area, wherein, described recovery condition can include but not limited to one or more in following condition: this 3D 2viewing area is not blocked or is not obscured by the specified object; This 3D 2viewing area and current main 3D 3distance between viewing area is not less than the 3D of setting 3the minimum range allowing between viewing area; This 3D 2place, viewing area window is in state of activation; This 3D 2play viewing area; 3D 2viewing area shows for video; And 3D 2the display mode of viewing area does not have locked.
Switch unit is by one or more 3D 2the display mode of viewing area switches to 3D, can will meet the 3D of recovery condition 2in viewing area, place window is one or more 3D of the nearest window activating 2the display mode of viewing area switches to 3D.
Detecting unit can be triggered and be carried out by window operation the detection of the number of the first viewing area in display screen.
The present embodiment can be at 3D 3viewing area hour, by 3D 2the display mode of viewing area reverts to 3D automatically, promotes user and experiences.
In each embodiment, relate to above the method that 3D switches to the display mode of 2D, can trigger at window operation to each 3D 3one of viewing area is taken turns order in detection and is carried out.Combination to these embodiment and concrete order, the present invention does not limit.
To a 3D 2in the display mode change detection that carry out viewing area and processing, can in above multiple embodiment, switch and will satisfied condition combine to the display mode of 3D about 2D.For concrete compound mode, the present invention does not limit.
One of ordinary skill in the art will appreciate that all or part of step in said method can carry out instruction related hardware by program and complete, described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuits, and correspondingly, the each module/unit in above-described embodiment can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (20)

1. the method that 3D switches to the display mode of 2D, is applied to the display device of supporting that 2D-3D display mode switches, to a 3D 3when viewing area is carried out display mode change detection and processes, comprising:
Detect this 3D 3whether whether viewing area be blocked or be obscured by the specified object;
As this 3D 3viewing area is blocked or is obscured by the specified object, to this 3D 3display mode hand-off process is carried out in viewing area;
Wherein, 3D 3viewing area represents that current display mode is the 3D viewing area of 3D; Described 3D viewing area is present in the window of opening of arbitrary shape, is certain region or whole window in window;
This 3D 3viewing area is obscured by the specified object, and refers to:
Block this 3D 3what the object of viewing area comprised setting will avoid being covered in 3D 3object on viewing area; Or
Block this 3D 3what viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3object on viewing area.
2. the method for claim 1, is characterized in that:
Described to this 3D 3display mode hand-off process is carried out in viewing area, comprising: by this 3D 3the display mode of viewing area switches to 2D; Or
First judge whether to meet the display mode switching condition of corresponding 3D to 2D, as met, then by this 3D 3the display mode of viewing area switches to 2D;
The display mode switching condition of described 3D to 2D comprises: this 3D 3the region that is blocked in viewing area at least meets one of following condition:
The size in the described region that is blocked exceedes respective threshold;
The described region that is blocked accounts for this 3D 3the ratio of viewing area exceedes respective threshold; And
Described region and this 3D of being blocked 3main viewing area in viewing area overlaps, and described main viewing area is and described 3D 3center, viewing area is identical, and shape is identical, the region that area is smaller.
3. method as claimed in claim 2, is characterized in that:
Described display mode switching condition comprises: this 3D 3the time that viewing area is blocked exceedes respective threshold.
4. method as claimed in claim 3, is characterized in that:
Described setting to avoid being covered in 3D 3object on viewing area is:
All demonstration objects;
The window of opening;
Theactivewindow;
3D 3viewing area;
The viewing area that comprises displaying contents;
The viewing area of playing; Or
Just in the viewing area of displaying video.
5. method as claimed in claim 1 or 2 or 3 or 4, is characterized in that, also comprises:
To all 3D in display screen 3viewing area is carried out described display mode change detection and processing one by one; Or
To meeting all 3D that set restrictive condition in display screen 3viewing area is carried out described display mode change detection and processing one by one;
Described setting restrictive condition comprises one or more in following condition:
3D 3place, viewing area window is in unactivated state;
3D 3viewing area shows for video;
3D 3in viewing area just at displaying video; And
3D 3the display mode of viewing area does not have locked.
6. method as claimed in claim 5, is characterized in that:
3D viewing area is included in window;
Described carry out one by one described display mode change detection and process by window operation trigger carry out.
7. the method that 2D switches to the display mode of 3D, is applied to the display device of supporting that 2D-3D display mode switches, to a 3D 2when viewing area is carried out display mode change detection and processes, comprising:
Detect this 3D 2whether viewing area is blocked or no being obscured by the specified object;
As this 3D 2viewing area is not blocked or is not obscured by the specified object, to this 3D 2display mode hand-off process is carried out in viewing area;
Wherein, 3D 2viewing area represents that current display mode is the 3D viewing area of 2D; 3D 3viewing area represents that current display mode is the 3D viewing area of 3D; Described 3D viewing area is present in the window of opening of arbitrary shape, is certain region or whole window in window;
Described this 3D 2viewing area is not obscured by the specified object, and refers to this 3D 2viewing area is not blocked by one of following object:
All demonstration objects;
The window of opening;
Theactivewindow;
3D 3viewing area;
The viewing area that comprises displaying contents;
The viewing area of playing; Or
Just in the viewing area of displaying video.
8. method as claimed in claim 7, is characterized in that:
This 3D of described detection 2viewing area whether be blocked or no being obscured by the specified object after, also comprise:
As this 3D 2viewing area is blocked, but the region that is blocked wherein meets all conditions that imposes a condition in group, still to this 3D 2display mode hand-off process is carried out in viewing area;
Wherein, this group that imposes a condition comprises one of following condition or combination:
The size in the described region that is blocked is no more than respective threshold;
The described region that is blocked accounts for this 3D 2the ratio of viewing area is no more than respective threshold; And
Described region and this 3D of being blocked 2main viewing area in viewing area does not overlap, and described main viewing area is and described 3D 3center, viewing area is identical, and shape is identical, the region that area is smaller.
9. method as claimed in claim 7 or 8, is characterized in that:
Described to this 3D 2display mode hand-off process is carried out in viewing area, comprising:
By this 3D 2the display mode of viewing area switches to 3D; Or
First judge whether to meet the display mode switching condition of corresponding 2D to 3D, as met, then by this 3D 2the display mode of viewing area switches to 3D;
Described 2D comprises one or more in following condition to the display mode switching condition of 3D:
This 3D 2the time that viewing area is not blocked exceedes respective threshold;
This 3D 2viewing area and current main 3D 3distance between viewing area is not less than the 3D of setting 3the minimum range allowing between viewing area; Described main 3D 3viewing area refers to the one or more 3D in the window of up-to-date activation 3viewing area; Or, described main 3D 3viewing area refers to plays or just at the 3D of displaying video 3in viewing area, place window is one or more 3D of the nearest window activating 3viewing area; And
3D in display screen 3viewing area, the 3D showing for video 3viewing area, the 3D that plays 3viewing area, or just at the 3D of displaying video 3the number of viewing area is less than the maximum number of permission.
10. method as claimed in claim 9, is characterized in that:
To all 3D in display screen 2viewing area is carried out described display mode change detection and processing one by one; Or
To meeting all 3D that set restrictive condition in display screen 2viewing area is carried out described display mode change detection and processing one by one;
Described setting restrictive condition comprises one or more in following condition:
3D 2place, viewing area window is in state of activation;
3D 2viewing area is just at displaying video;
3D 2viewing area shows for video; And
3D 2the display mode of viewing area does not have locked.
11. methods as claimed in claim 10, is characterized in that:
3D viewing area is included in window;
Described carry out one by one described display mode change detection and process by window operation trigger carry out.
12. 1 kinds of display devices of supporting that 2D-3D display mode switches, comprise display unit, it is characterized in that, also comprise the control device that a 3D switches to 2D display mode, and described control device comprises:
Detecting unit, for to a 3D 3when viewing area is carried out display mode change detection and processes, judge this 3D 3whether whether viewing area be blocked or be obscured by the specified object;
Processing unit, for judging this 3D at detecting unit 3when viewing area is blocked or is obscured by the specified object, to this 3D 3display mode hand-off process is carried out in viewing area;
Wherein, 3D 3viewing area represents that current display mode is the 3D viewing area of 3D; Described 3D viewing area is present in the window of opening of arbitrary shape, is certain region or whole window in window;
Described detecting unit judges 3D 3viewing area is obscured by the specified object, and refers to:
Block this 3D 3what the object of viewing area comprised setting will avoid being covered in 3D 3object on viewing area; Or
Block this 3D 3what viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3object on viewing area.
13. display devices as claimed in claim 12, is characterized in that:
Described processing unit is to this 3D 3display mode hand-off process is carried out in viewing area, comprising: by this 3D 3the display mode of viewing area switches to 2D; Or, first judge whether to meet the display mode switching condition of corresponding 3D to 2D, as met, then by this 3D 3the display mode of viewing area switches to 2D; The display mode switching condition of described 3D to 2D comprises: described 3D 3the region that is blocked in viewing area at least meets one of following condition: described in the be blocked size in region exceed respective threshold; The described region that is blocked accounts for described 3D 3the ratio of viewing area exceedes respective threshold; Or, described in be blocked region and this 3D 3main viewing area in viewing area overlaps, and described main viewing area is and described 3D 3center, viewing area is identical, and shape is identical, the region that area is smaller.
14. display devices as claimed in claim 12, is characterized in that:
Described detecting unit is used for all 3D of display screen 3viewing area is carried out described display mode change detection and processing one by one; Or
Described detecting unit is for meeting to display screen all 3D that set restrictive condition 3viewing area is carried out described display mode change detection and processing one by one;
Described setting restrictive condition comprises one or more in following condition:
3D 3place, viewing area window is in unactivated state;
3D 3viewing area shows for video;
3D 3in viewing area just at displaying video; And
3D 3the display mode of viewing area does not have locked.
15. display devices as claimed in claim 14, is characterized in that:
The described display mode change detection that described detecting unit carries out one by one and processing are triggered and are carried out by window operation.
16. 1 kinds of display devices of supporting that 2D-3D display mode switches, comprise display unit, it is characterized in that, also comprise the control device that a 2D switches to 3D display mode, and described control device comprises:
Detecting unit, for to a 3D 2when viewing area is carried out display mode change detection and processes, judge this 3D 2whether whether viewing area be blocked or be obscured by the specified object;
Processing unit, for judging this 3D at detecting unit 2when viewing area is not blocked or is not obscured by the specified object, to this 3D 2display mode hand-off process is carried out in viewing area;
Wherein, 3D 2viewing area represents that current display mode is the 3D viewing area of 2D; 3D 3viewing area represents that current display mode is the 3D viewing area of 3D; Described 3D viewing area is present in the window of opening of arbitrary shape, is certain region or whole window in window;
Described this 3D 2viewing area is not obscured by the specified object, and refers to this 3D 2viewing area is not blocked by one of following object:
All demonstration objects;
The window of opening;
Theactivewindow;
3D 3viewing area;
The viewing area that comprises displaying contents;
The viewing area of playing; Or
Just in the viewing area of displaying video.
17. display devices as claimed in claim 16, is characterized in that:
Described processing unit is also for judging this 3D at detecting unit 2viewing area is blocked, but the region that is blocked wherein meets while imposing a condition all conditions in group, to this 3D 2display mode hand-off process is carried out in viewing area;
Wherein, this group that imposes a condition comprises one of following condition or combination:
The size in the described region that is blocked is no more than respective threshold;
The described region that is blocked accounts for this 3D 2the ratio of viewing area is no more than respective threshold; And
Described region and this 3D of being blocked 2main viewing area in viewing area does not overlap, and described main viewing area is and described 3D 3center, viewing area is identical, and shape is identical, the region that area is smaller.
18. display devices as claimed in claim 17, is characterized in that:
Described processing unit is to this 3D 2display mode hand-off process is carried out in viewing area, is by this 3D 2the display mode of viewing area switches to 3D; Or, be first to judge whether to meet the display mode switching condition of corresponding 2D to 3D, as met, then by this 3D 2the display mode of viewing area switches to 3D;
Described 2D comprises one or more in following condition to the display mode switching condition of 3D:
This 3D 2the time that viewing area is not blocked exceedes respective threshold;
This 3D 2viewing area and current main 3D 3distance between viewing area is not less than the 3D of setting 3the minimum range allowing between viewing area; Described main 3D 3viewing area refers to the one or more 3D in the window of up-to-date activation 3viewing area; Or, described main 3D 3viewing area refers to plays or just at the 3D of displaying video 3in viewing area, place window is one or more 3D of the nearest window activating 3viewing area; And
3D in display screen 3viewing area, the 3D showing for video 3viewing area, the 3D that plays 3viewing area, or just at the 3D of displaying video 3the number of viewing area is less than the maximum number of permission.
19. display devices as described in claim 16 or 18, is characterized in that:
Described detecting unit is for all 3D to display screen 2viewing area is carried out described display mode change detection and processing one by one; Or
Described detecting unit is for meeting to display screen all 3D that set restrictive condition 2viewing area is carried out described display mode change detection and processing one by one;
Described setting restrictive condition comprises one or more in following condition:
3D 2place, viewing area window is in state of activation;
3D 2viewing area is just at displaying video;
3D 2viewing area shows for video; And
3D 2the display mode of viewing area does not have locked.
20. display devices as claimed in claim 16, is characterized in that:
The described display mode change detection that described detecting unit carries out one by one and processing are triggered and are carried out by window operation.
CN201110126068.0A 2011-05-16 2011-05-16 2D-3D display mode switching method and corresponding display equipment Expired - Fee Related CN102316336B (en)

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TWI473058B (en) * 2013-04-18 2015-02-11 Au Optronics Corp Display method and stereoscopic display system thereof
CN105988694A (en) * 2015-02-15 2016-10-05 阿里巴巴集团控股有限公司 Display mode switching method and device, and terminal
CN104750358A (en) * 2015-03-09 2015-07-01 深圳市艾优尼科技有限公司 Terminal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101164348A (en) * 2005-04-22 2008-04-16 皇家飞利浦电子股份有限公司 Auto-stereoscopic display with mixed mode for concurrent display of two- and three-dimensional images

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004534972A (en) * 2001-07-11 2004-11-18 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Color autostereoscopic display
JP2003322824A (en) * 2002-02-26 2003-11-14 Namco Ltd Stereoscopic video display device and electronic apparatus
PL1967017T3 (en) * 2005-12-20 2020-06-01 Koninklijke Philips N.V. Autostereoscopic display device
CN101114055A (en) * 2007-08-30 2008-01-30 北京超多维科技有限公司 2D-3D transferable automatic stereo display device
CN100492101C (en) * 2007-09-29 2009-05-27 北京超多维科技有限公司 2D-3D switching stereo display device
TW200938877A (en) * 2008-03-07 2009-09-16 Wintek Corp Image display device and illumination control device therefor
JP5563250B2 (en) * 2009-06-30 2014-07-30 株式会社ジャパンディスプレイ Stereoscopic image display device
KR20110029319A (en) * 2009-09-15 2011-03-23 삼성전자주식회사 Video processing system and video processing method
CN101895706A (en) * 2010-07-16 2010-11-24 四川长虹电器股份有限公司 Method for displaying user interface in 3D mode

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101164348A (en) * 2005-04-22 2008-04-16 皇家飞利浦电子股份有限公司 Auto-stereoscopic display with mixed mode for concurrent display of two- and three-dimensional images

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