CN102591522B - Touch method and touch equipment for naked eye three-dimensional touch display device - Google Patents
Touch method and touch equipment for naked eye three-dimensional touch display device Download PDFInfo
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- CN102591522B CN102591522B CN201110453841.4A CN201110453841A CN102591522B CN 102591522 B CN102591522 B CN 102591522B CN 201110453841 A CN201110453841 A CN 201110453841A CN 102591522 B CN102591522 B CN 102591522B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
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Abstract
The invention discloses a touch method and touch equipment for a naked eye three-dimensional touch display device, relates to the technical field of naked eye three-dimensional liquid crystal display and solves the problem that after a touch screen is added on the existing naked eye three-dimensional display screen, an image displayed on the display screen cannot be subjected to touch operation by a point touch device. In the embodiment of the invention, a controllable assembly in a three-dimensional image can be displayed in a two-dimensional mode at a preset position, and thus, a user can accurately select the controllable assembly on the naked eye three-dimensional touch display device so as to carry out touch operation on the controllable assembly and implement touch control of the image displayed by the naked eye three-dimensional touch display device.
Description
Technical field
The present invention relates to naked eye three-dimensional technical field of liquid crystal display, particularly relate to touch control method and the touch control device of naked eye three-dimensional touch display unit.
Background technology
When using electronic equipment (as computer, the mobile phone etc.) of LCDs, in order to operational convenience, user uses touch-screen to replace mouse or keyboard.During work, first user touches the touch-screen being arranged on LCDs front end with touch devices such as finger, point-touch pens, the icon that the control device then in electronic equipment can touch according to touch devices or menu position decide to carry out which kind of operation (as opening or closing program, preservation or deleted file etc.).
Touch-screen is made up of touch point detection part and touch screen controller; Touch point detection part is arranged on before LCDs, for detecting the position that user touches, subsequently this positional information is delivered to touch screen controller; And the Main Function of touch screen controller is from touch point detection part receiving position information, and convert it to contact coordinate, then give the control device of electronic equipment.
Naked eye three-dimensional (3D) technology is a kind of new lcd technology.Fig. 1 shows a kind of naked eye three-dimensional display screen using this technology, it has set up grating (or lens) 12 in existing LCDs 11, and the adjacent pixel of two in LCDs is formed a pixel groups 13, the light that one of them pixel 131 sends enters an eye (as left eye) 14 of people by the effect of grating (or lens) 12, the light that one other pixel sends enters the another eyes (as right eye) 15 of people by the effect of grating (or lens) 12, and all pixels emitted beam to left eye 14 are for showing left-eye image, and all pixels emitted beam to right eye 15 are for showing eye image.
When the image that use two width has parallax is presented in LCDs respectively as left-eye image and eye image, the optic nerve maincenter of human brain will carry out difference process to this two width image received from two eyes respectively, and be the 3-D view that a width has stereoscopic visual effect this two width image integration, thus this naked eye three-dimensional display screen is made to carry out the display of three dimensional constitution.
Because LCDs is when showing image, the jobbie in image is shown by multiple pixels of position a certain on display screen, and the position of this object that human eye is seen is consistent with the location of pixels showing this object of screen display.Therefore, be arranged on position when touch devices that the touch-screen in this LCDs collects touches this object, with the location of pixels one_to_one corresponding showing this object of screen display, thus can carry out touch control to the image shown by LCDs by realization touch devices.
But when naked eye three-dimensional display screen display 3-D view, as shown in Figure 2, corresponding jobbie A (spheroid) has two width images.Left-eye image enters the left eye L of people by the display of display screen, the each point forming this object A in left-eye image is shown by multiple pixels of primary importance B1 on display screen, eye image enters the right eye R of people by the display of display screen, and each point forming this object A in eye image is shown by multiple pixels of second place B2 on display screen.Because left-eye image and eye image exist parallax, the object A that human eye is seen is the spheroid that of display screen depths between primary importance B1 and second place B2 has stereoscopic visual effect.
The location of pixels position of the object A seen due to human eye and display screen showing object A is inconsistent, therefore, when touch-screen to be arranged on naked eye three-dimensional display screen to form naked eye three-dimensional touch display unit, position during the touch devices touching object A that touch-screen collects, cannot with display screen on show the location of pixels one_to_one corresponding of object A, thus cannot realize carrying out touch control with touch devices to the image shown by naked eye three-dimensional display screen.
Summary of the invention
Embodiments of the invention provide a kind of touch control method and equipment of naked eye three-dimensional touch display unit, can solve the problem cannot carrying out touch control with touch devices to the image shown by naked eye three-dimensional display screen.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A touch control method for naked eye three-dimensional touch display unit, comprising: the controllable components in 3-D view shown in two dimensions at predeterminated position, can touch described controllable components to make user by the touch-screen of described naked eye three-dimensional touch display unit; Detect the positional information that described user touches; When the positional information that described user touches is consistent with described predeterminated position, perform the touch control operation corresponding with described predeterminated position.
A kind of touch control device of naked eye three-dimensional touch display unit, comprise: display module, for the controllable components in 3-D view being shown in two dimensions at predeterminated position, described controllable components can be touched to make user by the touch-screen of described naked eye three-dimensional touch display unit; Touch point detection module, for detecting the positional information that described user touches; Processing module, for receiving described positional information from described touch point detection module, when the positional information that described user touches is consistent with described predeterminated position, performs the touch control operation corresponding with described predeterminated position.
In the touch control method of the naked eye three-dimensional touch display unit that the embodiment of the present invention provides and touch control device, by the controllable components in 3-D view is shown in two dimensions at predeterminated position, user can be made to touch described controllable components by the touch-screen of this naked eye three-dimensional touch display unit, wherein, described controllable components waits for that this user carries out the assembly of touch control operation.Due to the controllable components in 3-D view is shown in two dimensions at predeterminated position, make user can choose this controllable components exactly on the touchscreen, thus touch control operation is carried out to this controllable components, achieve and touch control is carried out to the image shown by naked eye three-dimensional display device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the displaying principle figure of existing naked eye three-dimensional display screen;
Fig. 2 is the schematic diagram that existing naked eye three-dimensional display screen carries out 3-D display;
Fig. 3 is the process flow diagram of the touch control method of the embodiment of the present invention 1 one kinds of naked eye three-dimensional touch display units;
Fig. 4 is the process flow diagram of the touch control method of the embodiment of the present invention 2 one kinds of naked eye three-dimensional touch display units;
Fig. 5 is that the user's controllable part shown in two dimensions in the embodiment of the present invention 2 produces the schematic diagram blocked to three-dimensional content below it;
Fig. 6 is the schematic diagram of the two dimensional image forming controllable components 3-D view in the embodiment of the present invention 2;
Fig. 7 is the process flow diagram of the touch control method of the embodiment of the present invention 3 one kinds of naked eye three-dimensional touch display units;
Fig. 8 is the block scheme of the touch control device of the embodiment of the present invention 4 one kinds of naked eye three-dimensional touch display units.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
Embodiment 1
The present embodiment provides a kind of touch control method of naked eye three-dimensional touch display unit, the executive agent of the method can for completing the control device of assigned operation according to programmed instruction, such as CPU (Central Process Unit, central processing unit), as shown in Figure 3, the method comprises the steps.
301, the controllable components in 3-D view is shown in two dimensions at predeterminated position, can described controllable components be touched to make user by the touch-screen of described naked eye three-dimensional touch display unit.
It should be noted that, predeterminated position can be the position of the two dimensional image gone out according to the position calculation of 3-D view, also can be the position that the two dimensional image display mode in screen corresponding according to 3-D view is determined.The defining method of concrete predeterminated position, depending on different situations, will be introduced in the following embodiments in detail.
Particularly, naked eye three-dimensional touch display unit comprise naked eye three-dimensional display screen and on touch-screen, naked eye three-dimensional display device can show static tri-dimensional picture, also can show dynamic 3 D video.Above-mentioned controllable components refers to fractional object in a static tri-dimensional picture or a dynamic 3 D video two field picture at a time or whole image, and this controllable components waits for that user carries out the assembly of touch control operation.For example, if the entirety of a two field picture treats the assembly of user operation, then controllable components is this two field picture; If have a button or icon to be the assemblies treating user operation in a two field picture, then controllable components is this button or icon, and when button or figure indicate multiple, this controllable components is multiple.
Controllable components is before picture or video are shown, and is set in advance in picture or video according to the content of picture or video and application scenarios.
Described controllable components is shown in two dimensions, namely will treat that the assembly of user operation shows in two dimensions.In specific implementation, can, by the method described by following embodiment 2, the 3-D view of controllable components and the two dimensional image corresponding with this 3-D view be presented on naked eye three-dimensional touch display unit together; Also by the method described by following embodiment 3, the 3-D view of controllable components can be replaced with two dimensional image; Or adopt the alternate manner two dimension known to those skilled in the art to show described controllable components.
302, the positional information that described user touches is detected.
303, when the positional information that described user touches is consistent with described predeterminated position, the touch control operation corresponding with described predeterminated position is performed.
It should be noted that, the touch control operation of the embodiment of the present invention and common two dimension display LCD (Liquid Crystal Display, liquid crystal display) touch control operation the same, there is one deck touch-screen on LCD surface, after receiving finger touch, touch-screen confirms the coordinate of finger touch position, and the positional information comprising coordinate is reported control device, control device is according to the positional information comprising coordinate, find the icon shown at this touch location, and according to the pattern touched (short by, long by, slip etc.), determine the subsequent treatment that will carry out.Specific implementation for touch control is prior art, does not repeat them here.
In the present embodiment, due to the controllable components in 3-D view is shown in two dimensions at predeterminated position, make user can choose this controllable components exactly on naked eye three-dimensional touch display unit, thus touch control operation is carried out to this controllable components, achieve and touch control is carried out to the image shown by naked eye three-dimensional display device.
Embodiment 2
The present embodiment provides a kind of touch control method of naked eye three-dimensional touch display unit, and the executive agent of the method is the control device that can complete assigned operation according to programmed instruction, and such as CPU, as shown in Figure 4, the method comprises the steps.
401, the 3-D view of controllable components and the two dimensional image corresponding with the 3-D view of described controllable components are shown at predeterminated position simultaneously, can described controllable components be touched to make user by the touch-screen of described naked eye three-dimensional touch display unit; Wherein, described controllable components waits for that described user carries out the assembly of touch control operation.
Particularly, naked eye three-dimensional touch display unit comprise naked eye three-dimensional display screen and on touch-screen, naked eye three-dimensional display device can show static tri-dimensional picture, also can show dynamic 3 D video.Above-mentioned controllable components refers to fractional object in a static tri-dimensional picture or a dynamic 3 D video two field picture at a time or whole image, and this controllable components waits for that user carries out the assembly of touch control operation.For example, if the entirety of a two field picture treats the assembly of user operation, then controllable components is this two field picture; If have a button or icon to be the assemblies treating user operation in a two field picture, then controllable components is this button or icon, and when button or figure indicate multiple, this controllable components is multiple.
Controllable components is before picture or video are shown, and is set in advance in picture or video according to the content of picture or video and application scenarios.
It should be noted that, predeterminated position is the position of the two dimensional image gone out according to the position calculation of 3-D view.Such as, two dimensional image is presented at the projected position of 3-D view at screen, also two dimensional image can be presented at any position of screen.
The 3-D view that naked eye three-dimensional touch display unit shows comprises left-eye image and eye image, and because controllable components is fractional object in this 3-D view or whole image, therefore, the 3-D view of this controllable components also comprises left-eye image and eye image.The two dimensional image corresponding with the 3-D view of this controllable components can be left-eye image in the 3-D view of this controllable components or eye image, also can be to should other two dimensional image of controllable components.This two dimensional image is preserved in the storage device in advance, when needs display, is transferred out and is presented on naked eye three-dimensional touch display unit from memory storage.
402, the positional information that described user touches is detected.
403, when the positional information that described user touches is consistent with described predeterminated position, the touch control operation corresponding with described predeterminated position is performed.
It should be noted that, the touch control operation of the embodiment of the present invention is the same with the touch control operation of common two dimension display LCD, there is one deck touch-screen on LCD surface, after receiving finger touch, touch-screen confirms the coordinate of finger touch position, and the positional information comprising coordinate is reported control device, control device is according to the positional information comprising coordinate, find the icon shown at this touch location, and according to the pattern touched (short by, long by, slip etc.), determine the subsequent treatment that will carry out.Specific implementation for touch control is prior art, does not repeat them here.
When controllable components is the fractional object in 3-D view, the two dimensional image corresponding with the 3-D view of controllable components can show the optional position on naked eye three-dimensional touch display unit, therefore, the pixel being used for showing two dimensional image just can not show 3-D view (under normal circumstances, carrying out the two-dimentional method shown with naked eye three-dimensional display screen is: make two parts pixel of display left-eye image and eye image show identical image simultaneously).Display effect, two dimensional image has blocked partial 3-D image, if when in 3-D view, the quantity of controllable components is more, a big chunk of 3-D view all can be blocked by two dimensional image, makes image seem more random.
Blocking the phenomenon of 3-D view in order to be illustrated more clearly in two dimensional image, see Fig. 5, this phenomenon being described in detail.
The controllable components shown in two dimensions can produce the three-dimensional content in certain limit below it and block.As shown in Figure 5, three-dimensional content in the F1 of blocked area can be blocked by the controllable components Z shown in two dimensions, make right eye R cannot see three-dimensional content in the F1 of blocked area, three-dimensional content in the F2 of blocked area can be blocked by the user controllable part Z shown in two dimensions, makes left eye L cannot see three-dimensional content in the F2 of blocked area.Three-dimensional content in overlapping region (dash area) F3 of blocked area F1 and blocked area F2 is that eyes all cannot be seen.
In order to make two dimensional image block 3-D view as little as possible, before the controllable components detecting 3-D display on naked eye three-dimensional touch display unit, following steps S1 can be increased.
S1, detect touch-control distance between described naked eye three-dimensional touch display unit and the end of touch devices; Wherein, described end is the end near described naked eye three-dimensional touch display unit on described touch devices.
Then the controllable components in 3-D view is shown in two dimensions at predeterminated position and specifically comprise: when described touch-control distance is less than predeterminable range, the controllable components in 3-D view is shown in two dimensions at predeterminated position.
Particularly, touch-control distance between the end of touch devices and naked eye three-dimensional touch display unit can be detected by arranging distance detection device, judging whether touch devices will carry out touch operation to naked eye three-dimensional touch display unit thus.When touch devices will carry out touch operation to naked eye three-dimensional touch display unit, it moves closer to naked eye three-dimensional touch display unit from top to bottom, when touch-control distance between the end and described naked eye three-dimensional touch display unit of touch devices is less than predeterminable range, the controllable components in 3-D view is shown in two dimensions at predeterminated position.
By increasing above-mentioned touch-control distance detecting step, when can make the close together of naked eye three-dimensional touch display unit between the end of touch devices, controllable components in the 3-D view of ability detection display, show the two dimensional image of this controllable components 3-D view subsequently, decrease the displaying time of two dimensional image, and then decrease two dimensional image blocking 3-D view from the time.
In addition, controllable components can be defined as: the controllable components being positioned at preset range immediately below described end.Preset range immediately below this end refers to: around this end in a preset range of naked eye three-dimensional touch display unit epigraph point.Such as, with this picture point for the center of circle, a border circular areas of pre-set radius; Or centered by picture point, specify a square area of the length of side; Or other is around the predeterminable area of picture point.Shape, the large I of predeterminable area set according to actual needs.By carrying out above-mentioned restriction to controllable components, decrease the number of controllable components, thus decrease the number of two dimensional image, and then decrease two dimensional image blocking 3-D view.
Device for detecting touch-control distance can for infrared inductor, the equidistant pick-up unit of camera.
Concrete example illustrates how to detect the vertical range of finger to screen, can adopt three distance detection device below, adopts the mode of three-point fix to determine to point the vertical range of screen by three distance detection device.How realizing three-point fix is prior art, is not repeated at this.In addition, also can change the existing realization of touch-screen, make it can detect and reported event when the vertical range pointing screen reaches certain predetermined value.Such as, a kind of capacitance plate reporting different event under not having pressure and having pressure condition can be done.When finger is close to touch-screen to certain limit, produce the event of touch-screen corresponding point, confirm phone and at this moment also do not contact (not having force value to report), then confirm just to point close, but do not contact, after receiving the close trigger event of finger, perform other steps of the embodiment of the present invention.Which kind of mode of concrete employing, the embodiment of the present invention is not specifically limited.
Except above-mentioned increase touch-control distance detecting step is with except the method reducing two dimensional image and block 3-D view, the area of two dimensional image corresponding to controllable components 3-D view can also be made to be less than the area of the 3-D view of this controllable components, to reduce two dimensional image blocking the 3-D view that naked eye three-dimensional touch display unit shows.
Or, can also two dimensional image be presented on naked eye three-dimensional touch display unit with the effect of transparency overlay, namely two dimensional image and the 3-D view corresponding to this two-dimensional image position be presented on naked eye three-dimensional touch display unit are carried out transparency overlay calculating, make user can not only see this two dimensional image at the display position of two dimensional image, also can see the 3-D view be blocked below it.Thus, can 3-D view be avoided completely to be blocked by two dimensional image.
If controllable components has multiple, and when the 3-D view of controllable components and the two dimensional image of this 3-D view show simultaneously, it is corresponding with the 3-D view of which controllable components that user possibly cannot tell two dimensional image, for solving this problem, connecting line can be formed between the 3-D view of the controllable components of two dimensional image and correspondence thereof, this connecting line is used to indicate the annexation between this two dimensional image and this 3-D view, and this connecting line is presented in described naked eye three-dimensional display device.An end points of connecting line is any point on two dimensional image, and another end points is any point on the 3-D view of the controllable components that this two dimensional image is corresponding, and vice versa.
Connecting line can utilize control device to calculate according to the corresponding relation between the coordinate of controllable components in a frame 3-D view and the coordinate of its two dimensional image and obtain, and on the control device connecting line naked eye three-dimensional touch display unit that this calculating can be obtained, the pixel of corresponding coordinate position shows subsequently.
Below by Fig. 6 illustrate with touch devices, naked eye three-dimensional touch display unit is manipulated time, the forming process of two dimensional image.
Naked eye three-dimensional touch display unit 61 shows a width 3-D view, comprising object A, this object A is the controllable components treating user operation in 3-D view.The left-eye image of object A is shown by multiple pixels of primary importance B1 on naked eye three-dimensional touch display unit 61, eye image is shown by multiple pixels of second place B2 on naked eye three-dimensional touch display unit 61, therefore, the object A that human eye is seen is the spheroid that of naked eye three-dimensional touch display unit 61 depths between primary importance B1 and second place B2 has stereoscopic visual effect.
When on touch devices 62, when the touch-control distance d between the end 63 and naked eye three-dimensional touch display unit 61 of naked eye three-dimensional touch display unit 61 is less than predeterminable range, suppose that at least one image in the left-eye image of this object A and eye image is enclosed in the specified scope immediately below this end 63, then illustrate that object A is in the specified scope immediately below this end 63, then, the two dimensional image of object A 3-D view recalls by control device (not shown) from memory storage, be presented at the 3rd position B3 on naked eye three-dimensional touch display unit 61, namely multiple pixel display two dimensional images of the 3rd position B3 are used, make user that touch devices 62 can be used on naked eye three-dimensional touch display unit 61 accurately to choose object A, thus touch control operation is carried out to this object A.It should be noted that, the touch devices in figure just illustrates, also can be the finger etc. of user, as long as control naked eye three-dimensional touch display unit device all in the protection domain of the embodiment of the present invention, be not specifically limited at this.
Certainly, the display position of two dimensional image is not limited to the 3rd position B3 shown in Fig. 6, it can be the optional position on naked eye three-dimensional touch display unit 61, but because the 3rd position B3 both can not the left-eye image of coverture body A and eye image, and it is closer with the distance of touch devices 62, therefore being convenient to user operation, is optimum position.
In the present embodiment, because the 3-D view treating the controllable components of user operation on naked eye three-dimensional touch display unit and the two dimensional image corresponding with this 3-D view can be simultaneously displayed on naked eye three-dimensional touch display unit, make user can choose this assembly exactly on naked eye three-dimensional touch display unit, thus touch control operation is carried out to this assembly, achieve and touch control is carried out to the 3-D view shown by naked eye three-dimensional display device.
Embodiment 3
The present embodiment provides a kind of touch control method of naked eye three-dimensional touch display unit, and the executive agent of the method is the control device that can complete assigned operation according to programmed instruction, and such as CPU, as shown in Figure 7, the method comprises the steps.
701, the 3-D view of described controllable components replaced to two dimensional image and in predeterminated position display, can described controllable components be touched to make user by the touch-screen of described naked eye three-dimensional touch display unit; Wherein, described controllable components waits for that user carries out the assembly of touch control operation.
It should be noted that, predeterminated position is the position that the two dimensional image display mode in screen corresponding according to 3-D view is determined.Such as, two dimensional image is presented at the position on the left-eye image of 3-D view or the screen of eye image, also two dimensional image can be presented at the left-eye image of 3-D view and eye image use identical image situation under screen on position.
Particularly, naked eye three-dimensional touch display unit comprise naked eye three-dimensional display screen and on touch-screen, naked eye three-dimensional display device can show static tri-dimensional picture, also can show dynamic 3 D video.Above-mentioned controllable components refers to fractional object in a static tri-dimensional picture or a dynamic 3 D video two field picture at a time or whole image, and this controllable components waits for that user carries out the assembly of touch control operation.For example, if the entirety of a two field picture treats the assembly of user operation, then controllable components is this two field picture; If have a button or icon to be the assemblies treating user operation in a two field picture, then controllable components is this button or icon, and when button or figure indicate multiple, this controllable components is multiple.
Controllable components is before picture or video are shown, and is set in advance in picture or video according to the content of picture or video and application scenarios.
Two dimensional image in this step is identical with the implication that the two dimensional image in embodiment 2 represents, can be the left-eye image in the 3-D view of controllable components or eye image, also can be to should other two dimensional image of controllable components.And this two dimensional image is preserved in the storage device in advance, when needs display, be transferred out from memory storage and be presented on naked eye three-dimensional touch display unit.
Under normal circumstances, carrying out the two-dimentional method shown with naked eye three-dimensional display screen is: make two parts pixel of display left-eye image and eye image show identical image simultaneously.In this step, the 3-D view of controllable components is replaced with two dimensional image, the pixel of left-eye image in this controllable components 3-D view of display can be made to show the above-mentioned two dimensional image preserved in the storage device with the pixel of eye image in this 3-D view of display simultaneously, namely the two-dimensional approach display of controllable components is achieved, make user accurately can choose controllable components on naked eye three-dimensional touch display unit, thus touch control operation is carried out to controllable components.
In addition, also the above-mentioned two dimensional image preserved in the storage device of pixel display of left-eye image or eye image in this controllable components 3-D view of display can be made, the light that the pixel showing this two dimensional image is sent only is projected in eyes of user, such as only be projected to the left eye L of the user shown in Fig. 5, that is, only have left eye L can see the controllable components shown in two dimensions, and the three-dimensional content in the F2 of blocked area can not be seen, and right eye is owing to can't see the controllable components shown in two dimensions, therefore can not be blocked by it, thus eliminate blocked area F1, and then improve display effect.
702, the positional information that described user touches is detected.
703, when the positional information that described user touches is consistent with described predeterminated position, the touch control operation corresponding with described predeterminated position is performed.
It should be noted that, the touch control operation of the embodiment of the present invention is the same with the touch control operation of common two dimension display LCD, there is one deck touch-screen on LCD surface, after receiving finger touch, touch-screen confirms the coordinate of finger touch position, and the positional information comprising coordinate is reported control device, control device is according to the positional information comprising coordinate, find the icon shown at this touch location, and according to the pattern touched (short by, long by, slip etc.), determine the subsequent treatment that will carry out.Specific implementation for touch control is prior art, does not repeat them here.
In the present embodiment, owing to treating that the 3-D view of the controllable components of user operation is replaced by the two dimensional image of this controllable components, this controllable components can be shown in two dimensions, therefore user can choose this controllable components exactly on naked eye three-dimensional touch display unit, thus touch control operation is carried out to this controllable components, achieve and touch control is carried out to the image shown by naked eye three-dimensional display device.
The present embodiment can also make the area of two dimensional image corresponding to controllable components 3-D view be less than the area of the 3-D view of this controllable components, to reduce two dimensional image blocking the 3-D view that naked eye three-dimensional touch display unit shows.Or, can also two dimensional image be presented on naked eye three-dimensional touch display unit with the effect of transparency overlay, namely two dimensional image and the 3-D view corresponding to this two-dimensional image position be presented on naked eye three-dimensional touch display unit are carried out transparency overlay calculating, make user can not only see this two dimensional image at the display position of two dimensional image, also can see the 3-D view be blocked below it.Thus, can 3-D view be avoided completely to be blocked by two dimensional image.
Embodiment 4
The present embodiment provides a kind of touch control device of naked eye three-dimensional touch display unit, as shown in Figure 8, comprise: display module 81, for the controllable components in 3-D view being shown in two dimensions at predeterminated position, described controllable components can be touched to make user by the touch-screen of described naked eye three-dimensional touch display unit; Touch point detection module 82, for detecting the positional information that described user touches; Processing module 83, for receiving described positional information from described touch point detection module 82, when the positional information that described user touches is consistent with described predeterminated position, performs the touch control operation corresponding with described predeterminated position.
Wherein, display module 81 specifically for: the 3-D view of described controllable components and the two dimensional image corresponding with the 3-D view of described controllable components are shown at predeterminated position simultaneously.
The touch control device of above-mentioned naked eye three-dimensional touch display unit also can comprise: distance detection module 84, for detecting the touch-control distance between described naked eye three-dimensional touch display unit and the end of touch devices; Wherein, described end is the end near described three-dimensional tactile display device on described touch devices; Described display module 81 specifically can be used for when described distance detection module 84 detect the described touch-control distance obtained be less than predeterminable range time, the controllable components in 3-D view is shown in two dimensions at predeterminated position.
Described display module 81 also can be used for the controllable components being positioned at preset range immediately below described end to show in two dimensions.
Optionally, described display module 81 is also for being presented at described naked eye three-dimensional display device by the connecting line between described two dimensional image and described 3-D view, and described connecting line is used to indicate the annexation between described two dimensional image and described 3-D view.
In another kind of implementation, described display module 81 is specifically for replacing to two dimensional image by the 3-D view of described controllable components and showing.
Further, described display module 81 shows at predeterminated position specifically for selecting left-eye image or eye image in the 3-D view of described controllable components, to make the 3-D view of described controllable components replace to two dimensional image, and described two dimensional image is shown at predeterminated position; Or, select left-eye image or eye image in the 3-D view of described controllable components to show at predeterminated position as left-eye image and eye image, replace to two dimensional image to make the 3-D view of described controllable components and show at predeterminated position.
Optionally, described display module 81 is also for showing the area of described two dimensional image with the area being less than described 3-D view.Such as: 50% of 3-D view can be shown, ratio is here an example, and concrete displaying ratio can be determined according to concrete realization, and the embodiment of the present invention is not specifically limited at this.
Optionally, described display module 81 is also for being presented at described naked eye three-dimensional touch display unit by two dimensional image with the effect of transparency overlay.
Method performed by above-mentioned each module has been described in detail in embodiment 1 to embodiment 3, does not repeat them here.
It should be noted that, the touch control device of the naked eye three-dimensional touch display unit in the embodiment of the present invention can be mobile terminal, such as, can be mobile phone, PDA (Personal Digital Assistant, personal digital assistant) or other comprise the equipment of naked eye three-dimensional touch display unit.
In the touch control device of the naked eye three-dimensional touch display unit that the present embodiment provides, because the controllable components treating user operation on naked eye three-dimensional touch display unit can show in two dimensions by display device 81, make user can choose this controllable components exactly on naked eye three-dimensional touch display unit, thus touch control operation is carried out to this controllable components, achieve and touch control is carried out to the image shown by naked eye three-dimensional display device.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required common hardware by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in the storage medium that can read, as the floppy disk of computing machine, hard disk or CD etc., comprise some instructions and perform method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server, or the network equipment etc.).
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a touch control method for naked eye three-dimensional touch display unit, is characterized in that, comprising:
Controllable components in 3-D view is shown in two dimensions at predeterminated position, can described controllable components be touched to make user by the touch-screen of described naked eye three-dimensional touch display unit; Described controllable components waits for that user carries out the assembly of touch control operation; Described controllable components in 3-D view display in two dimensions at predeterminated position specifically comprises: the 3-D view of controllable components and the two dimensional image corresponding with the 3-D view of described controllable components are shown at predeterminated position simultaneously; Be formed with connecting line between described two dimensional image and described 3-D view, described connecting line is used to indicate the annexation between described two dimensional image and described 3-D view, and described connecting line is presented in described naked eye three-dimensional display device;
Detect the positional information that described user touches;
When the positional information that described user touches is consistent with described predeterminated position, perform the touch control operation corresponding with described predeterminated position.
2. method according to claim 1, is characterized in that, described by the controllable components in 3-D view before predeterminated position shows in two dimensions, also comprise:
Detect the touch-control distance between described naked eye three-dimensional touch display unit and the end of touch devices; Wherein, described end is the end near described naked eye three-dimensional touch display unit on described touch devices;
Controllable components in described 3-D view shows in two dimensions at predeterminated position and specifically comprises:
When described touch-control distance is less than predeterminable range, the controllable components in 3-D view is shown in two dimensions at predeterminated position.
3. method according to claim 2, is characterized in that, described controllable components comprises: the controllable components being positioned at preset range immediately below described end.
4. the method according to any one of claim 1-3, is characterized in that, the area of described two dimensional image is less than the area of described 3-D view.
5. the method according to any one of claim 1-3, is characterized in that, described two dimensional image is presented on described naked eye three-dimensional touch display unit with the effect of transparency overlay.
6. a touch control device for naked eye three-dimensional touch display unit, is characterized in that, comprising:
Display module, for the controllable components in 3-D view being shown in two dimensions at predeterminated position, can touch described controllable components to make user by the touch-screen of described naked eye three-dimensional touch display unit; Described controllable components waits for that user carries out the assembly of touch control operation; Described display module specifically for: show at predeterminated position by the 3-D view of controllable components with the two dimensional image of the 3-D view of described controllable components simultaneously; Described display module is also for being presented at described naked eye three-dimensional display device by the connecting line between described two dimensional image and described 3-D view, and described connecting line is used to indicate the annexation between described two dimensional image and described 3-D view;
Touch point detection module, for detecting the positional information that described user touches;
Processing module, for receiving described positional information from described touch point detection module, when the positional information that described user touches is consistent with described predeterminated position, performs the touch control operation corresponding with described predeterminated position.
7. touch control device according to claim 6, is characterized in that, also comprises:
Distance detection module, for detecting the touch-control distance between described naked eye three-dimensional touch display unit and the end of touch devices; Wherein, described end is the end near described three-dimensional tactile display device on described touch devices;
When described display module is less than predeterminable range specifically for detecting the described touch-control distance obtained when described distance detection module, the controllable components in 3-D view is shown in two dimensions at predeterminated position.
8. touch control device according to claim 7, is characterized in that, described display module is also for showing the controllable components being positioned at preset range immediately below described end in two dimensions.
9. the touch control device according to any one of claim 6 to 8, is characterized in that, described display module is also for showing the area of two dimensional image with the area being less than described 3-D view.
10. the touch control device according to any one of claim 6 to 8, is characterized in that, described display module is also for being presented at described naked eye three-dimensional touch display unit by two dimensional image with the effect of transparency overlay.
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| CN201110453841.4A CN102591522B (en) | 2011-12-29 | 2011-12-29 | Touch method and touch equipment for naked eye three-dimensional touch display device |
| PCT/CN2012/078012 WO2013097439A1 (en) | 2011-12-29 | 2012-07-02 | Touch control method and touch control device for naked-eye three-dimensional touch display device |
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| CN201110453841.4A CN102591522B (en) | 2011-12-29 | 2011-12-29 | Touch method and touch equipment for naked eye three-dimensional touch display device |
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| JP2010107685A (en) * | 2008-10-30 | 2010-05-13 | Fujifilm Corp | Three-dimensional display apparatus, method, and program |
| CN101866235A (en) * | 2010-02-10 | 2010-10-20 | 张强 | Multi-point touch or multi-pen writing screen in three-dimensional space |
| CN102096304A (en) * | 2010-12-27 | 2011-06-15 | 广东威创视讯科技股份有限公司 | Rear projection display system with naked three-dimensional (3D) function |
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| EP2312375A4 (en) * | 2008-07-15 | 2012-10-10 | Kenji Yoshida | Naked eye three-dimensional video image display system, naked eye three-dimensional video image display device, amusement game machine and parallax barrier sheet |
| CN101770324B (en) * | 2008-12-31 | 2011-12-28 | 商泰软件(上海)有限公司 | Method for realizing interactive operation of 3D graphical interface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010107685A (en) * | 2008-10-30 | 2010-05-13 | Fujifilm Corp | Three-dimensional display apparatus, method, and program |
| CN101866235A (en) * | 2010-02-10 | 2010-10-20 | 张强 | Multi-point touch or multi-pen writing screen in three-dimensional space |
| CN102096304A (en) * | 2010-12-27 | 2011-06-15 | 广东威创视讯科技股份有限公司 | Rear projection display system with naked three-dimensional (3D) function |
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