CN102685520A - Image control device - Google Patents
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- CN102685520A CN102685520A CN2011100652853A CN201110065285A CN102685520A CN 102685520 A CN102685520 A CN 102685520A CN 2011100652853 A CN2011100652853 A CN 2011100652853A CN 201110065285 A CN201110065285 A CN 201110065285A CN 102685520 A CN102685520 A CN 102685520A
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Abstract
The invention provides an embodiment of an image control device which can be coupled with a display device; the display device can be used together with a pair of glasses, wherein the display device can display a first image frame, a second image frame, a third image frame and a fourth image frame which are continuous; the first lens of the glasses transmits light in a first period of time in which the display device displays the first image frame and a third period of time in which the display device displays the third image frame; and the second lens of the glasses transmits light in a second period of time in which the display device displays the second image frame and a fourth period of time in which the display device displays the fourth image frame. The image control device comprises an input end which is used for receiving an optical sensing signal transmitted by a sensor, and a signal processing device which is used for adjusting the light transmission and/or the time in which the first lens and/or the second lens of the glasses transmit light according to the optical sensing signal. Consequently, the difference between the brightness received by the left eye and the right eye receive when a user views an image can be reduced, and the view quality can be improved.
Description
Technical field
The present invention relates to a kind of image control apparatus, especially relate to more uniform image control device of a kind of brightness that can make image.
Background technology
Three-dimensional (three dimensional) display unit can provide to be had relief image and outstanding and views and admires experience, and widely the user accepts.The stereoscopic imaging technology of three-dimensional display apparatus (stereoscopy) has many kinds, and the glasses that adopt display unit collocation particular design are wherein arranged, and lets user's left eye and eye viewing produce relief visual effect to pictures different.For example, use with display unit cooperation polaroid glasses (polarized glasses) or shutter glasses modes such as (shutter glasses).
Wherein, Adopt display unit to cooperate shutter glasses to show the mode of stereo-picture; Be to show alternatively that on display unit tendency to develop delivers to the image of left eye and right eye, glasses are corresponding shielding user's right eye and left eye then, lets the user can be respectively with the image of left eye with the eye viewing correspondence.For example; When display unit shows that the image of left eye is delivered in tendency to develop, the left eyeglass of glasses is opened and covered right eyeglass, and when display unit shows that the image of right eye is delivered in tendency to develop; The right eyeglass of glasses is opened and covered left eyeglass, and the visual effect that lets the user produce to see stereo-picture.
The eyeglass of shutter glasses opened and cover has many execution modes; For example; Can liquid crystal (liquid crystal) device be arranged on the eyeglass of glasses, and pass through the light transmittance of the input voltage of control liquid crystal, to reach the function of unlatching and occluding lens with the control liquid crystal.In addition, shutter glasses need carry out synchronously with display unit, to cooperate display unit when showing that the picture of left eye and right eye is delivered in tendency to develop, opens and cover the eyeglass of correspondence respectively.
Yet; But when the user views and admires image through shutter glasses; Because the left eyeglass of shutter glasses is different with the right eyeglass opening time; So in the environment light and shade of light source change regular meeting let the user left eye and right eye receive different brightness, and influence the quality of viewing and admiring, let the user do not feel like oneself even.
Summary of the invention
In view of this, when how to let the user view and admire image, the luminance difference that can let left eye and right eye receive reduces, and views and admires quality with enhancement, for industry problem to be solved is arranged in fact.
In order to address the above problem; The invention provides a kind of embodiment of image control apparatus; In order to couple a display unit; This display unit can be used with glasses collocation, and this image control apparatus comprises: a first input end, in order to receive a plurality of light sensing signals that one or more sensor transmits; One second input is in order to couple a picture frame conversion equipment; An and signal processing apparatus; In order to these a plurality of light sensing signals of foundation; Control this picture frame conversion equipment and will convert a plurality of second view data that show with a second frequency into, and control this display unit shows these a plurality of second view data with this second frequency one first, 1 second, 1 the 3rd and 1 the 4th continuous picture frame with a plurality of first view data that a first frequency shows; Wherein one three period of one first period of one first eyeglass of these glasses when this display unit shows this first picture frame when showing the 3rd picture frame presents light transmission state, and one four period of one second period of one second eyeglass of these glasses when this display unit shows this second picture frame when showing the 4th picture frame presents light transmission state.
The further improved technical scheme according to the present invention; When corresponding to this first, when these a plurality of light sensing signals of this second, the 3rd and/or the 4th period are lower than one first preset value; And/or when corresponding to this first, when these a plurality of light sensing signals of this second, the 3rd and/or the 4th period are higher than one second preset value, this this light emitting source of signal processing apparatus adjustment is corresponding to the brightness of this period.
The further improved technical scheme according to the present invention, this signal processing apparatus can be according to these a plurality of light sensing signals with this first eyeglass of adjusting these glasses and/or the light transmittance of this second eyeglass.
The further improved technical scheme according to the present invention, this signal processing apparatus can be according to length and/or the length of this second period of these a plurality of light sensing signals to adjust this first period.
This specification provides a kind of embodiment of image control apparatus in addition; In order to couple a display unit; This display unit can be used with glasses collocation; Wherein this display unit shows one first, 1 second, 1 the 3rd and 1 the 4th continuous picture frame; And one three period of one first period of one first eyeglass of these glasses when this display unit shows this first picture frame when showing the 3rd picture frame presents light transmission state; And one four period of one second period of one second eyeglass of these glasses when this display unit shows this second picture frame when showing the 4th picture frame presents light transmission state, and this image control apparatus comprises: an input, in order to receive a plurality of light sensing signals that one or more sensor transmits; An and signal processing apparatus; In order to these a plurality of light sensing signals of foundation; Adjust this first eyeglass of these glasses and/or the time that this second eyeglass presents light transmission state, make between this first period and this second period a very first time at interval, and this second period and the 3rd period between one second time interval inequality in fact.
The further improved technical scheme according to the present invention; When corresponding to this first, when these a plurality of light sensing signals of this second, the 3rd and/or the 4th period are lower than one first preset value; And/or when corresponding to this first, when these a plurality of light sensing signals of this second, the 3rd and/or the 4th period are higher than one second preset value, this this light emitting source of signal processing apparatus adjustment is corresponding to the brightness of these periods.
The further improved technical scheme according to the present invention, this signal processing apparatus can be according to these a plurality of light sensing signals with this first eyeglass of adjusting these glasses and/or the light transmittance of this second eyeglass.
The further improved technical scheme according to the present invention, this signal processing apparatus can according to these a plurality of light sensing signals with adjust this first, the length of this second, the 3rd and/or the 4th period.
This specification provides a kind of embodiment of image control apparatus in addition; In order to couple a display unit; This display unit is in order to show one first continuous picture frame and one second picture frame; And one first period of one first eyeglass when this display unit shows this first picture frame of glasses that use with the collocation of this display unit presents light transmission state; And one second period of one second eyeglass of these glasses when this display unit shows this second picture frame presents light transmission state, and this image control apparatus comprises: a first input end, in order to receive a plurality of light sensing signals that one or more sensor transmits; And a signal processing apparatus, in order to according to of the brightness of these a plurality of light sensing signals, make this light emitting source inequality in fact corresponding to the brightness of this second period corresponding to brightness and this light emitting source of this first period with a light emitting source of adjusting this display unit.
The further improved technical scheme according to the present invention; When these a plurality of light sensing signals corresponding to this first period and/or this second period are lower than one first preset value; And/or when these a plurality of light sensing signals corresponding to this first period and/or this second period were higher than one second preset value, this this light emitting source of signal processing apparatus adjustment was corresponding to the brightness of this first period and/or this second period.
The further improved technical scheme according to the present invention, this signal processing apparatus can be according to these a plurality of light sensing signals with this first eyeglass of adjusting these glasses and/or the light transmittance of this second eyeglass.
The further improved technical scheme according to the present invention, this signal processing apparatus can be according to length and/or the length of this second period of these a plurality of light sensing signals to adjust this first period.
When one of advantage of the foregoing description is to let the user view and admire image via glasses, can be respectively in the time that left eyeglass and right eyeglass are opened, receive close light transmission capacity, make left eye and right eye received luminance difference reduce, and quality is viewed and admired in lifting.
Description of drawings
Fig. 1 is the sketch map after an embodiment of picture system of the present invention simplifies;
When Fig. 2 was the picture system display image of Fig. 1, the measuring value of brightness was to the sketch map of time;
When Fig. 3 was the picture system display image of Fig. 1, the measuring value of brightness was to another sketch map of time; And
When Fig. 4 was the picture system display image of Fig. 1, the measuring value of brightness was to another sketch map of time.
The main element symbol description
100 picture systems, 110 display unit
112 light emitting sources, 114 OPTICAL SENSORSs
116 interference signal sensors, 118 image control apparatus
190 glasses, 192 left eyeglasses
194 right eyeglasses
Embodiment
Below will cooperate relevant drawings that embodiments of the invention are described.In these accompanying drawings, identical label is represented identical or similar elements or process step.
In specification and follow-up claim, used some vocabulary to censure specific element.One of ordinary skill in the art should understand, and possibly have different nouns in order to call same element.This specification and follow-up claim not with the difference of title as the mode of distinguishing element, but with the difference of element on function as the benchmark of distinguishing.Be open term mentioned " comprising ... " in specification and the follow-up claim in the whole text, should be interpreted as " comprise but be not limited to ... ".In addition, " couple " speech and comprise any indirect connection means that directly reach.Therefore; Be coupled to second device if describe first device in the literary composition; Then represent first device can directly connect (comprising), or be connected to second device through other device or the intersegmental electrical or signal that connects of connection hand in second device through signal connected modes such as electric connection, wire/wireless transmission or optical delivery.
Fig. 1 is the sketch map after the picture system 100 of one embodiment of the invention is simplified, and picture system 100 comprises display unit 110 and glasses 190.Display unit 110 comprises light emitting source 112, OPTICAL SENSORS 114, interference signal sensor 116 and image control apparatus 118; Glasses 190 comprise left eyeglass 192 and right eyeglass 194.
Display unit 110 is viewed and admired to the user in order to image to be provided, and display unit 110 can adopt the display unit of CRT display, projection arrangement, various flat display apparatus or other type.When display unit 110 provides stereo-picture; Display unit 110 can (be simplified illustration in the picture frame that the different periods provides tendency to develop to deliver to user's left eye and right eye respectively; To call left-eye image frame and eye image frame in the following text); And left eyeglass 192 and right eyeglass 194 that glasses 190 were opened respectively and covered in the suitable period let eyeglass present light transmission state and non-in fact light transmission state in fact respectively, to let the user produce the effect that can view and admire stereo-picture.
The light emitting source 112 of display unit 110 is in order to produce display unit 110 needed brightness, to let the user watch 110 picture displayed of display unit.For example, light emitting source 112 can be that backlight, organic light emitting apparatus or other of bulb, the flat display apparatus of projector can provide the device of the needed brightness of display unit.Only use a light emitting source 112 with simplified illustration among Fig. 1, in another embodiment, can adopt one or more light emitting sources, and light emitting source can be arranged at the inside or the outside of display unit 110.
OPTICAL SENSORS 114 is in order to the light luminance of sensing display unit 110 contexts, and OPTICAL SENSORS 114 can adopt various photosensitive (photosensitive) element, for example, and elements such as photo resistance or photodiode.The light luminance of OPTICAL SENSORS 114 sensing display unit 110 contexts also converts corresponding output signal to; Can directly adopt the output signal of OPTICAL SENSORS 114 or through signal processing apparatus (for example with the output signal of OPTICAL SENSORS 114; Rectifier circuit etc.; Do not show among Fig. 1) signal after handling, as the measuring value of the light luminance of display unit 110 contexts.
For other interference source that possibly impact, can adopt various interference signal sensor 116 in order to sensing to the light luminance of display unit 110 contexts.For example; Ac power supply system can be with certain output frequency (for example; 50 hertz or 60 hertz etc.) supply capability; Therefore, the light fixture arround the display unit 110 (not showing among Fig. 1) can produce periodic light and shade along with the output frequency of ac power supply system to be changed, and causes the brightness of display unit 110 contexts also can produce the light and shade variation thereupon.Therefore, the electric power signal that present embodiment is supplied with by interference signal sensor 116 sensing ac power supply systems is as the measuring value of the light luminance of display unit 110 contexts.
In the present embodiment, OPTICAL SENSORS 114 and/or the interference signal sensor 116 lasting light luminances to display unit 110 contexts carry out sensing.In another embodiment, OPTICAL SENSORS 114 and/or interference signal sensor 116 only carry out sensing in the specific period.
In the present embodiment, display unit 110 comprises OPTICAL SENSORS 114 and interference signal sensor 116 simultaneously.In another embodiment, display unit 110 only comprises OPTICAL SENSORS 114 or only comprises interference signal sensor 116.In another embodiment; Can only adopt the amount of brightness measured value of 114 sensings of OPTICAL SENSORS, only adopt the amount of brightness measured value of 116 sensings of interference signal sensor or the amount of brightness measured value of OPTICAL SENSORS 114 and 116 sensings of interference signal sensor merged with various weight modes, carry out computing so that image control apparatus 118 to be provided.
Image control apparatus 118 is in order to the measuring value of the light luminance of the measuring value of the light luminance that receives 114 sensings of OPTICAL SENSORS and/or 116 sensings of interference signal sensor; And according to the measuring value of these light luminances; Judge when display unit 110 shows left-eye image frame and/or eye image frame; Whether difference is too big for the light luminance of context, and need adjust.In addition; Image control apparatus 118 also can use the measuring value of the light luminance of OPTICAL SENSORS 114 and/or 116 sensings of interference signal sensor; Follow the trail of or the variation of prediction light luminance with various signal processing mechanism, and the foundation during as elements such as adjustment light emitting source 112 and glasses 190.For example; Image control apparatus 118 can couple or in build adaptive filter (adaptive filter) or phase-locked loop modes such as (phase-locked loop);, and follow the trail of or the variation of prediction light luminance as input with the measuring value of the light luminance of OPTICAL SENSORS 114 and/or 116 sensings of interference signal sensor.
The amount of brightness measured value of image control apparatus 118 sensor institute sensing except with display image the time is as judgement; Also can the amount of brightness measured value of each sensor institute sensing be carried out earlier judge again after the signal processing, perhaps judge according to the discreet value that the amount of brightness measured value of each sensor institute sensing carries out after the computing with other signal processing apparatus or image control apparatus 118.
Image control apparatus 118 can adopt the mode of one or more adjustment.For example; In one embodiment; The eyeglass 192 and/or 194 of eyeglass 192 and/or 194 light transmittance and/or adjustment glasses 190 of frequency, adjustment glasses 190 of display image that image control apparatus 118 can be adjusted brightness, the adjustment display unit 110 of light emitting source 112 is opened the modes such as length of periods, and the gap of user's brightness when watching left-eye image frame and eye image frame can be reduced.In addition; Image control apparatus 118 can in build or couple various signal processing apparatus to carry out above-mentioned adjustment; For example; Image control apparatus 118 can in build or be coupled to various signal processing apparatus such as picture frame conversion equipment, adaptive filter or logical circuit, the action that makes image control apparatus 118 judge and to adjust.
Glasses 190 comprise left eyeglass 192 and right eyeglass 194; Left side eyeglass 192 can adopt devices such as liquid-crystal apparatus, optical profile type, electronic type or mechanical type with right eyeglass 194; The control signal that cooperates image control apparatus 118 to be sent; And open or cover left eyeglass 192 and right eyeglass 194, and can adjust the time parameter such as segment length that presents light transmission state.When adopting some device to implement eyeglass 192 (for example, liquid-crystal apparatus) with 194 time, can also the whole left eyeglass 192 of a nearly step and the light transmittance of right eyeglass 194.
Below will use Fig. 1 Fig. 2 to Fig. 4 that arranges in pairs or groups, further specify the function mode of image control system 100.Fig. 2 is that the measuring value of light luminance of OPTICAL SENSORS 114 and/or 116 sensings of interference signal sensor of display unit 110 is to the sketch map of time.Brightness curve among Fig. 2 represents OPTICAL SENSORS 114 and/or interference signal sensor 116 corresponding to the time point of transverse axis the time, the light luminance that is sensed.
In Fig. 2, display unit 110 is respectively at T (1), T (3) ... show the left-eye image frame in the period of T (2n+1), and in T (2), T (4) ... show the eye image frame in the period of T (2n).User's left eye can be in tL (1), tL (3) ... the period of tL (2n+1) is watched the left-eye image frame through the left eyeglass 192 of glasses 190, and right eyeglass 194 covers user's right eye at this moment.User's right eye can be in tR (1), tR (3) ... the period of tR (2n+1) is watched the eye image frame through the right eyeglass 194 of glasses 190, and left eyeglass 192 covers user's left eye at this moment.。As shown in Figure 2, if when each period tL (n) and the pairing brightness of tR (n) are inequality, can influence the quality that the user views and admires image.Among Fig. 2 to Fig. 4, period tL (n) and tR (n) only illustrate with simplified illustration with point-like, and in fact period tL (n) and tR (n) have reasonable time length.
In the present embodiment; The period T (n) of the display image of display unit 110 is set to fix; The period tL (n) and the time interval between each tL (n) that the user views and admires the left-eye image frame are set to fix (to call the cycle of tL (n) in the following text; Cycle can be defined as the time interval of zero-time or concluding time of period tL (n) and tL (n+1) etc.), and the period tR (n) and the time interval between each tR (n) that the user views and admires the eye image frame all be set to fix (to call the cycle of tR (n) in the following text).For example, when display unit 110 during with 120 hertz frequency display image, the period T (n) of display image can be set to 1/120 second, and the cycle of the cycle of tL (n) and tR (n) can be set to 1/60 second.
Since each period tL (n) during with tR (n) display image pairing brightness different; Therefore; Image control apparatus 118 can be adjusted the brightness of light emitting source 112, to let the user when watching left-eye image frame or eye image frame, all identical in fact brightness can be arranged.The brightness of image control apparatus 118 adjustment light emitting sources 112 has numerous embodiments; For example; In one embodiment, when the brightness of sensor institute sensing was lower than preset value when display image, image control apparatus 118 improved the brightness of light emitting source 112; And/or when the brightness of sensor institute sensing was higher than preset value when display image, image control apparatus 118 reduced the brightness of light emitting source 112.In another embodiment; When the brightness of sensor institute sensing is lower than preset value when display image; Image control apparatus 118 reduces the brightness of light emitting source 112; And/or when the brightness of sensor institute sensing was higher than preset value when display image, image control apparatus 118 improved the brightness of light emitting source 112.In the above embodiments; Image control apparatus 118 can adopt the preset value of one or more identical numerical value or different numerical value and the light luminance of OPTICAL SENSORS 114 and/or 116 sensings of interference signal sensor to compare, with the foundation as adjustment light emitting source 112.
In another embodiment, period T (n), period tL (n), cycle, the period tR (n) of tL (n) and the cycle of tR (n) with the display image of display unit 110 all is set to fix.Pairing brightness is not simultaneously when each period tL (n) and tR (n) display image; Image control apparatus 118 can be adjusted the light transmittance of the left eyeglass 192 and the right eyeglass 194 of glasses 190, lets the user when watching left-eye image frame or eye image frame, all identical in fact brightness can be arranged.For example; When the brightness of sensor institute sensing is higher than preset value when display image; Image control apparatus 118 reduces the light transmittance of left eyeglass 192 and/or right eyeglass 194; And/or when the brightness of sensor institute sensing was lower than preset value when display image, image control apparatus 118 improved the light transmittance of left eyeglass 192 and/or right eyeglass 194.In another embodiment, image control apparatus 118 light transmittance of eyeglass of the brightness of adjusting light emitting source 112 and glasses 190 of can arranging in pairs or groups.For example; When the brightness of sensor institute sensing is higher than preset value when display unit 110 display images; Image control apparatus 118 improves the brightness of light emitting source 112; And the light transmittance of eyeglass is reduced, and perhaps with the compound mode of the light transmittance of the eyeglass of the brightness of various adjustment light emitting sources 112 and glasses 190, the brightness when letting the user watch image can be identical in fact.
As shown in Figure 3; In another embodiment; The period T (n) of the display image of display unit 110 is set to fix; This moment, image control apparatus 118 was adjusted into tL1 (n) with the period that the user views and admires the left-eye image frame, and the period that the user views and admires the eye image frame is adjusted into tR1 (n), and the brightness when letting the user view and admire the left-eye image frame with the eye image frame can be identical in fact.For example; Image control apparatus 118 can be selected when brightness is a preset value to view and admire period tL1 (n) and the tR1 (n) that the eyeglass of image is opened as the user; With the left eyeglass 192 of opening glasses 190 when period tL1 (n) with cover right eyeglass 194, and the right eyeglass 194 of opening glasses 190 when period tR1 (n) with cover left eyeglass 192.In another embodiment, image control apparatus 118 only is adjusted into tL1 (n) with the period of left-eye image frame, or the period of only user being viewed and admired the eye image frame is adjusted into tR1 (n).In another embodiment, image control apparatus 118 can be adjusted the period that the user views and admires image, and the light transmittance of the eyeglass of the arranging in pairs or groups brightness of adjusting light emitting source 112 and/or glasses 190, and the brightness when letting the user watch image can be identical in fact.In the embodiments of figure 3, the cycle of period tL1 (n) and tR1 (n) is not set to fix.In another embodiment, can period tL1 (n) and/or cycle of tR1 (n) be set to fix.
When the unlatching period of eyeglass was long more, the brightness that the user watched was high more.In another embodiment, image control apparatus 118 can divide the unlatching period of the left eyeglass 192 and the right eyeglass 194 of other adjustment glasses 190, and the brightness when letting the user watch image can be identical in fact.For example, when pairing brightness was lower than preset value when display image, elongated segment during with the unlatching of the eyeglass of glasses 190, and/or when pairing brightness is higher than preset value when display image shortened unlatching period of the eyeglass of glasses 190.In another embodiment, the unlatching period of the eyeglass of image control apparatus 118 adjustment glasses 190, and the above-mentioned one or more methods of adjustment of arranging in pairs or groups, the brightness when letting the user watch image can be identical in fact.
As shown in Figure 4, in another embodiment, the frequency of image control apparatus 118 adjustment display unit 110 display images, the brightness when letting the user watch image can be identical in fact.For example; Image control apparatus 118 will be changed with 120 hertz frequency images displayed originally; Perhaps use picture frame conversion equipment (not showing among Fig. 1) that this image is changed, so that display unit 110 can show the image (for example, 100 hertz frequency) after changing with lower frequency.At this moment, the period T1 (n) of display image can be set to 1/100 second, and the cycle of the cycle of tL2 (n) and tR2 (n) can be set to 1/50 second.In another embodiment, image control apparatus 118 can be to show with higher frequency with image transitions also, and other element of the adjustment of collocation.In another embodiment, the frequency of image control apparatus 118 adjustment display unit 110 display images, and the above-mentioned one or more methods of adjustment of arranging in pairs or groups, the brightness when letting the user watch the left-eye image frame with the eye image frame can be identical in fact.
In another embodiment; Image control apparatus 118 can be adjusted one or more display unit light from outside adjusting devices that are arranged at; Perhaps image control apparatus 118 can be adjusted display unit extraneous light adjusting device and the above-mentioned one or more methods of adjustment of arranging in pairs or groups, and the brightness when letting the user watch the left-eye image frame with the eye image frame can be identical in fact.
Above-described element; Like light emitting source 112, OPTICAL SENSORS 114, interference signal sensor 116 and image control apparatus 118 etc.; It is inner or outside to be arranged at display unit respectively, and can adopt discrete circuit (discrete circuit), integrated circuit, processor, other suitable hardware, software or adopt mode such as software collocation hardware to realize.Each interelement can use wired or wireless mode to couple.The quantity of the element among the figure, position and annexation are merely schematically, can consider to be integrated into an element according to design, and perhaps the mode with a plurality of elements realizes.For example, in one embodiment, OPTICAL SENSORS 114 can be arranged at the left eyeglass 192 and right eyeglass 194 rears of glasses 190, and the image brightness that more accurate sensing user is watched.Other element; Like image control apparatus 118 etc.; Also consider and can be arranged at the outside of display unit 110 or be arranged at glasses 190 etc., perhaps display unit 110 is changed with modes such as glasses 190 combine, and all can reach effect of the present invention according to different design.
At the stereo-picture that provides described in this specification and the claim, can be to use any stereoscopic imaging technology and the mode that lets the user obtain to view and admire three-dimensional image effect, be not to refer to that stereo-picture necessarily need occupy restrictions such as entity space.In addition, though this specification is an example with the display unit that stereo-picture is provided, the present invention also applicable to this type of user's left eye and right eye because watch the asynchronism(-nization) of image, and need the application of adjustment image brightness or ambient light brightness.
The accompanying drawing of this specification is merely schematic drafting, for for purpose of brevity, has omitted other circuit, element and annexation in the accompanying drawing.In addition, the above is merely the preferred embodiments of the present invention, and all equalizations of doing according to claim of the present invention change, modify and combination, all should belong to covering scope of the present invention.
Claims (12)
1. image control apparatus, in order to couple a display unit, said display unit can be used with glasses collocation, and said image control apparatus comprises:
One first input end is in order to receive a plurality of light sensing signals that one or more sensor transmits;
One second input is in order to couple a picture frame conversion equipment; And
One signal processing apparatus; In order to the said a plurality of light sensing signals of foundation; Control said picture frame conversion equipment and will convert a plurality of second view data that show with a second frequency into, and control said display unit shows said a plurality of second view data with said second frequency one first, 1 second, 1 the 3rd and 1 the 4th continuous picture frame with a plurality of first view data that a first frequency shows;
One three period of one first period of one first eyeglass of wherein said glasses when said display unit shows said first picture frame when showing said the 3rd picture frame presents light transmission state, and one four period of one second period of one second eyeglass of said glasses when said display unit shows said second picture frame when showing said the 4th picture frame presents light transmission state.
2. image control apparatus according to claim 1, wherein:
When corresponding to said first, said second, the said the 3rd and/or said a plurality of light sensing signals of said the 4th period when being lower than one first preset value; And/or when corresponding to said first, said second, the said the 3rd and/or said a plurality of light sensing signals of said the 4th period when being higher than one second preset value, said signal processing apparatus is adjusted the brightness of said light emitting source corresponding to the said period.
3. image control apparatus according to claim 1 and 2, wherein:
Said signal processing apparatus can be according to said a plurality of light sensing signals with said first eyeglass of adjusting said glasses and/or the light transmittance of said second eyeglass.
4. image control apparatus according to claim 1 and 2, wherein:
Said signal processing apparatus can be according to length and/or the length of said second period of said a plurality of light sensing signals to adjust said first period.
5. image control apparatus; In order to couple a display unit; Said display unit can be used with glasses collocation; Wherein said display unit shows one first, 1 second, 1 the 3rd and 1 the 4th continuous picture frame; And one three period of one first period of one first eyeglass of said glasses when said display unit shows said first picture frame when showing said the 3rd picture frame presents light transmission state, and one four period of one second period of one second eyeglass of said glasses when said display unit shows said second picture frame when showing said the 4th picture frame presents light transmission state, and said image control apparatus comprises:
One input is in order to receive a plurality of light sensing signals that one or more sensor transmits; And
One signal processing apparatus; In order to the said a plurality of light sensing signals of foundation; Adjust said first eyeglass of said glasses and/or the time that said second eyeglass presents light transmission state, make between said first period and said second period a very first time at interval, and said second period and said the 3rd period between one second time interval inequality in fact.
6. image control apparatus according to claim 5, wherein:
When corresponding to said first, said second, the said the 3rd and/or said a plurality of light sensing signals of said the 4th period when being lower than one first preset value; And/or when corresponding to said first, said second, the said the 3rd and/or said a plurality of light sensing signals of said the 4th period when being higher than one second preset value, said signal processing apparatus is adjusted the brightness of said light emitting source corresponding to these periods.
7. according to claim 5 or 6 described image control apparatus, wherein:
Said signal processing apparatus can be according to said a plurality of light sensing signals with said first eyeglass of adjusting said glasses and/or the light transmittance of said second eyeglass.
8. according to claim 5 or 6 described image control apparatus, wherein:
Said signal processing apparatus can be said first to adjust, said second according to said a plurality of light sensing signals, the said the 3rd and/or the length of said the 4th period.
9. image control apparatus; In order to couple a display unit; Said display unit is in order to show one first continuous picture frame and one second picture frame; And one first period of one first eyeglass of glasses that use with the collocation of said display unit when said display unit shows said first picture frame presents light transmission state, and one second period of one second eyeglass of said glasses when said display unit shows said second picture frame presents light transmission state, and said image control apparatus comprises:
One first input end is in order to receive a plurality of light sensing signals that one or more sensor transmits; And
One signal processing apparatus; In order to adjust the brightness of a light emitting source of said display unit according to said a plurality of light sensing signals, make said light emitting source inequality in fact corresponding to the brightness of said second period corresponding to brightness and the said light emitting source of said first period.
10. image control apparatus according to claim 9, wherein:
When the said a plurality of light sensing signals corresponding to said first period and/or said second period are lower than one first preset value; And/or when the said a plurality of light sensing signals corresponding to said first period and/or said second period were higher than one second preset value, said signal processing apparatus was adjusted the brightness of said light emitting source corresponding to said first period and/or said second period.
11. according to claim 9 or 10 described image control apparatus, wherein:
Said signal processing apparatus can be according to said a plurality of light sensing signals with said first eyeglass of adjusting said glasses and/or the light transmittance of said second eyeglass.
12. according to the image control apparatus of claim 9 to 10, wherein:
Said signal processing apparatus can be according to length and/or the length of said second period of said a plurality of light sensing signals to adjust said first period.
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