CN103533334A - 3D (3-dimensional) image processing method, device and display system - Google Patents
3D (3-dimensional) image processing method, device and display system Download PDFInfo
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- CN103533334A CN103533334A CN201310518503.3A CN201310518503A CN103533334A CN 103533334 A CN103533334 A CN 103533334A CN 201310518503 A CN201310518503 A CN 201310518503A CN 103533334 A CN103533334 A CN 103533334A
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Abstract
An embodiment of the invention discloses a 3D image processing method, a device and a display system. The method disclosed by the embodiment of the invention comprises the steps as follows: a signal sending device sets first identification and second identification at an interval in data available indicating signals of a 3D image, wherein the first identification and the second identification correspond to field synchronous heads of field synchronous signals, the first identification corresponds to the left-eye image of the 3D image, and the second identification corresponds to the right-eye image of the 3D image; and the signal sending device sends the field synchronous signals and the data available indicating signals provided with the first identification and the second identification to a display receiving device, so that the display receiving device generates a control signal used for controlling opening and closing of left and right lenses of a pair of 3D glasses according to the first identification and the second identification. With adoption of the embodiment of the invention, the display receiving device can identifies left-eye and right-eye images automatically, complete separation of the left-eye and right-eye images can be achieved, and left-eye and right-eye inverting condition is avoided.
Description
Technical field
The embodiment of the present invention relates to 3D rendering Display Technique, in particular a kind of processing method of 3D rendering, device and display system.
Background technology
3D rendering Display Technique is exactly by processing of circuit, the right and left eyes image with parallax is passed to respectively without interfering with each other to people's left eye and right eye, makes user can under corticocerebral synthesis, form three-dimensional sensation.
In prior art, in order to show that the 3D signal of 3D rendering transmits with frame continuous forms, make 3D rendering can replace fast broadcasting on the display screen that shows receiving system, and when showing that the display screen of receiving system is play left-eye image, 3D glasses are just only opened the eyeglass on the left side, and when showing that the display screen of receiving system is play eye image, 3D glasses are just only opened right eye eyeglass, thereby realized the separation of right and left eyes image, made user when watching 3D rendering, produce three-dimensional sensation.
But, because the 3D signal of frame continuous forms is to meet 3D display effect by promoting refresh rate, and its right and left eyes image is in different field signal the insides, demonstration receiving system just cannot be identified the image of right and left eyes automatically like this, thereby can cause the right and left eyes separation of images mistake of exporting on display screen, when can make user watch, occur that right and left eyes the situation such as puts upside down, the effect that impact is watched.
For what address this problem common employing, be right and left eyes image switching switch to be installed on demonstration receiving system or directly on sender unit, to pass through software exchange right and left eyes image at present, but drawback is interrupt suddenly or change after 3D signal source when signal, right and left eyes image need to re-start correction, to user, makes troubles.
Summary of the invention
The embodiment of the present invention provides a kind of processing method, device and display system of 3D rendering, and it can be realized and show the automatic identification of receiving system to right and left eyes image.
A processing method for 3D rendering, wherein, comprising:
Sender unit interval in the data effective index signal of 3D rendering arranges the first sign and the second sign, described the first sign and described second identifies respectively during the field synchronization head with field sync signal corresponding, and described the first sign is corresponding with the left-eye image of 3D rendering, described the second sign is corresponding with the eye image of 3D rendering;
Described sender unit sends to demonstration receiving system by described field sync signal with described the first sign and the described second data effective index signal identifying, so that described demonstration receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign.
The processing method of described 3D rendering, wherein, the first sign is set at described sender unit interval in the data effective index signal of 3D rendering and the second sign specifically comprises:
Described the first sign of described sender unit is set to high level, and described the second sign is set to low level;
Or,
Described the first sign of described sender unit is set to low level, and described the second sign is set to high level.
A processing method for 3D rendering, wherein, comprising:
Show that receiving system receives field sync signal and data effective index signal that sender unit sends, in described data effective index signal, interval arranges the first sign and the second sign, described the first sign and described second identifies respectively during the field synchronization head with described field sync signal corresponding, and described the first sign is corresponding with the left-eye image of 3D rendering, described the second sign is corresponding with the eye image of 3D rendering;
Described demonstration receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign.
The processing method of described 3D rendering, wherein, described demonstration receiving system specifically comprises for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign generation:
Described demonstration receiving system during the field synchronization head of described synchronizing signal, judge in described data effective index signal, arrange be the first sign or second sign;
If the first sign, generates first control signal corresponding with described the first sign, described the first control signal is used for controlling 3D glasses and opens left side eyeglass, closes the right eyeglass;
If the second sign, generates second control signal corresponding with described the second sign, described the second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass.
The processing method of described 3D rendering, wherein, described demonstration receiving system during the field synchronization head of described synchronizing signal, judge in described data effective index signal, arrange be the first sign or second sign specifically comprise:
Described demonstration receiving system corresponding data effective index signal during judgement during the field synchronization head of described synchronizing signal and described field synchronization head is high level or low level;
If high level, determine with described field synchronization head during what arrange in corresponding data effective index signal is the first sign;
If low level, determine with described field synchronization head during what arrange in corresponding data effective index signal is the second sign;
Or,
If high level, with during described field synchronization head, what arrange in corresponding data effective index signal is the second sign;
If low level, with during described field synchronization head, what arrange in corresponding data effective index signal is the first sign.
, wherein, comprising:
Sign setting unit, for the first sign and the second sign are set at the data effective index signal interval of 3D rendering, described the first sign and described second identifies respectively during the field synchronization head with field sync signal corresponding, and described the first sign is corresponding with the left-eye image of 3D rendering, described the second sign is corresponding with the eye image of 3D rendering;
Signal transmitting unit, for sending to demonstration receiving system by field sync signal with described the first sign and the described second data effective index signal identifying, so that described demonstration receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign.
Described sender unit, wherein, described sign setting unit specifically comprises:
First arranges module, for described the first sign, is set to high level;
Second arranges module, for described the second sign, is set to low level;
Or,
The 3rd arranges module, for described the first sign, is set to low level;
The 4th arranges module, for described the second sign, is set to high level.
A receiving system, wherein, comprising:
Signal receiving unit, the field sync signal and the data effective index signal that for receiving sender unit, send, in described data effective index signal, interval arranges the first sign and the second sign, described the first sign and described second identifies respectively during the field synchronization head with described field sync signal corresponding, and described the first sign is corresponding with the left-eye image of 3D rendering, described the second sign is corresponding with the eye image of 3D rendering;
Control signal generation unit, for generating for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign.
Described demonstration receiving system, wherein, described control signal generation unit specifically comprises:
Judge module, what for corresponding data effective index signal during judgement during the field synchronization head in described synchronizing signal and described field synchronization head, arrange is that the first sign or second identifies;
The first control signal generation module, is the first sign if judge for described judge module, generates first control signal corresponding with described the first sign, and described the first control signal is used for controlling 3D glasses and opens left side eyeglass, closes the right eyeglass;
The second control signal generation module, is the second sign if judge for described judge module, generates second control signal corresponding with described the second sign, and described the second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass.
Described demonstration receiving system, wherein, described judge module specifically comprises:
The first judgement submodule is high level or low level for corresponding data effective index signal during judgement during the field synchronization head in described synchronizing signal and described field synchronization head;
First determines submodule, if for described the first judgement submodule judge with described field synchronization head during corresponding data effective index signal be high level, what during definite and described field synchronization head, in corresponding data effective index signal, arrange is the first sign;
Second determines submodule, if for described the first judgement submodule judge with described field synchronization head during corresponding data effective index signal be low level, what during definite and described field synchronization head, in corresponding data effective index signal, arrange is the second sign;
Or,
The second judgement submodule is high level or low level for corresponding data effective index signal during judgement during the field synchronization head in described synchronizing signal and described field synchronization head;
The 3rd determines submodule, if for described the second judgement submodule judge with described field synchronization head during corresponding data effective index signal be high level, what during definite and described field synchronization head, in corresponding data effective index signal, arrange is the second sign;
The 4th determines submodule, if for described the second judgement submodule judge with described field synchronization head during corresponding data effective index signal be low level, what during definite and described field synchronization head, in corresponding data effective index signal, arrange is the first sign.
The embodiment of the present invention is arranged at intervals with the first sign and the second sign in 3D rendering data effective index signal, and the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, show that receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign: the beneficial effect of the embodiment of the present invention is because identifying by the first sign and second is set at data effective index signal, make to show that receiving system can automatically identify right and left eyes image, and can realize the complete separation of right and left eyes image, the situation that there will not be right and left eyes to put upside down, and without setting up right and left eyes image switching switch, even and 3D dropout, show that receiving system also can identify the demonstration that recovers fast right and left eyes image according to the first sign and second, without again proofreading and correct, for user has brought convenience, promoted the effect of stereo display.
Accompanying drawing explanation
Fig. 1 is an embodiment flow chart of steps of the processing method of the 3D rendering that provides of the embodiment of the present invention;
Fig. 2 is the field sync signal of 3D rendering and the corresponding relation schematic diagram of data effective index signal;
Fig. 3 is another embodiment flow chart of steps of the processing method of the 3D rendering that provides of the embodiment of the present invention;
Fig. 4 is another embodiment flow chart of steps of the processing method of the 3D rendering that provides of the embodiment of the present invention;
Fig. 5 is an embodiment flow chart of steps of the processing method of the 3D rendering that provides of the embodiment of the present invention;
Fig. 6 is another embodiment flow chart of steps of the processing method of the 3D rendering that provides of the embodiment of the present invention;
Fig. 7 is another embodiment flow chart of steps of the processing method of the 3D rendering that provides of the embodiment of the present invention;
Fig. 8 is another embodiment flow chart of steps of the processing method of the 3D rendering that provides of the embodiment of the present invention;
Fig. 9 is an example structure schematic diagram of the sender unit that provides of the embodiment of the present invention;
Figure 10 is another example structure schematic diagram of the sender unit that provides of the embodiment of the present invention;
Figure 11 is another example structure schematic diagram of the sender unit that provides of the embodiment of the present invention;
Figure 12 is an example structure schematic diagram of the demonstration receiving system that provides of the embodiment of the present invention;
Figure 13 is another example structure schematic diagram of the demonstration receiving system that provides of the embodiment of the present invention;
Figure 14 is another example structure schematic diagram of the demonstration receiving system that provides of the embodiment of the present invention;
Figure 15 is another example structure schematic diagram of the demonstration receiving system that provides of the embodiment of the present invention;
Figure 16 is an example structure schematic diagram of the display system of the 3D rendering that provides of the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of processing method of 3D rendering, and it can be realized and show the automatic identification of receiving terminal to right and left eyes image, and the processing method of the 3D rendering embodiment of the present invention being provided below in conjunction with Fig. 1 describes:
101, sender unit interval in the data effective index signal of 3D rendering arranges the first sign and the second sign;
In the present embodiment, 3D rendering transmits with frame continuous forms, and wherein, the relation of field sync signal and data effective index signal refers to Fig. 2.
As shown in Figure 2, the field sync signal of 3D rendering has been indicated the shown time of each frame of 3D rendering, the valid data that the data effective index signal of 3D rendering has indicated 3D rendering to show, and the data effective index signal during every field sync signal is identical, and right and left eyes image does not have difference.
Particularly, sender unit is arranged at intervals with the sign that is used to indicate right and left eyes image in data effective index signal, by this sign, can make to show that receiving system identifies right and left eyes image automatically.
More specifically, sender unit, in the process that data effective index signal and field sync signal are encoded, in corresponding data effective index signal, is arranged at intervals with the first sign and the second sign during the field synchronization head with field sync signal.
Shown in Fig. 2, field synchronization head is 201, because field synchronization 201 has been indicated the beginning of a picture frame period, with field synchronization head during the normal demonstration that sign can't affect 3D rendering is set in corresponding data effective index signal.
Wherein, the left-eye image that the first sign identifies with sender unit is corresponding.
The eye image that the second sign identifies with sender unit is corresponding.
102, sender unit sends to demonstration receiving system by field sync signal with the first sign and the second data effective index signal identifying, so that show that receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign.
Sender unit sends to field sync signal and data effective index signal to show that receiving system decode and make to show that receiving system is according to the first sign and the second sign generation control signal, and the control signal of its generation is sent to 3D glasses, so that 3D glasses can carry out according to this control signal the folding of right and left eyes eyeglass.
In the present embodiment, sender unit can be according to the first different signs and the second sign are set in the data effective index signal that do not coexist of right and left eyes image, and the first sign is corresponding with left-eye image, the second sign is corresponding with eye image, like this, show that receiving system is when decoding to data effective index signal and field sync signal, just can identify automatically and judge accurately each two field picture according to this first sign and second be left-eye image or eye image, and can generate control signal according to the first sign and the second sign, thereby make 3D glasses can carry out according to this control signal the folding of left and right eyeglass, making is not affecting under the normal prerequisite showing of 3D rendering, show that receiving system can be automatic, identify accurately right and left eyes image, and then showing the complete separation that has realized right and left eyes image on receiving system, avoid right and left eyes to put upside down the appearance of situation.
According to above embodiment, can find out and show that receiving system can identify right and left eyes image automatically, be based on the first sign and the second sign, below in conjunction with the embodiment shown in Fig. 3, describing sender unit in detail is how the first sign and the second sign are set:
301, left-eye image and the eye image of sender unit identification 3D rendering;
Be the stereo display effect that makes user can obtain 3D rendering, sender unit need to identify left-eye image and the eye image in 3D rendering.
302, sender unit will be corresponding with left-eye image, and with field synchronization head during corresponding data effective index signal be set to high level; Sender unit also will be corresponding with eye image, and with field synchronization head during corresponding data effective index signal be set to low level.
For making to show that receiving system can identify right and left eyes image automatically, sender unit need to arrange sign on data effective index signal.
Particularly, sender unit will be corresponding with left-eye image, simultaneously again with field synchronization head during corresponding data effective index signal be set to high level; Be that sender unit the first sign is set to high level.
Sender unit will be corresponding with eye image, and simultaneously the data effective index signal corresponding with field synchronization head is set to low level again; Be that sender unit the second identification marking is set to low level.
303, sender unit sends to demonstration receiving system by field sync signal with the first sign and the second data effective index signal identifying, so that show that receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign.
The present embodiment step 303 is identical with the described process of the step 102 shown in Fig. 1, does not repeat them here.
In the present embodiment, sender unit changed with field synchronization head during the level of corresponding data effective index signal, make the first sign be set to high level, the second sign is set to low level, and then make to show the level of data effective index signal corresponding during receiving system is according to field synchronization head, just can identify automatically right and left eyes image.
Embodiment shown in Fig. 3 is that the first sign is set to high level, and the second sign is set to low level, so that show that receiving system carries out right and left eyes image recognition; And in conjunction with shown in Fig. 4, sender unit also can the first sign be set to low level, the second sign is set to high level, also can make to show receiving system identification right and left eyes image, specifically asks for an interview Fig. 4:
401, left-eye image and the eye image of sender unit identification 3D rendering;
The present embodiment step 401 is identical with the described process of the step 301 shown in Fig. 3, does not repeat them here.
402, sender unit will be corresponding with left-eye image, and with field synchronization head during corresponding data effective index signal be set to low level; Sender unit also will be corresponding with eye image, and with field synchronization head during corresponding data effective index signal be set to high level;
For making to show that receiving system can identify right and left eyes image automatically, sender unit need to arrange sign on data effective index signal.
Particularly, sender unit will be corresponding with left-eye image, simultaneously again with field synchronization head during corresponding data effective index signal be set to low level; Be that sender unit the first sign is set to low level.
Sender unit also will be corresponding with eye image, and simultaneously the data effective index signal corresponding with field synchronization head is set to high level again; Be that sender unit the second identification marking is set to high level.
403, sender unit sends to demonstration receiving system by field sync signal with the first sign and the second data effective index signal identifying, so that show that receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign.
The present embodiment step 403 is identical with the described process of the step 102 shown in Fig. 1, does not repeat them here.
In the present embodiment, sender unit changed with field synchronization head during the level of corresponding data effective index signal, make the first sign be set to low level, the second sign is set to high level, and then make to show the level of data effective index signal corresponding during receiving system is according to field synchronization head, just can identify automatically right and left eyes image.
How above embodiment realizes the processing of 3D rendering from the angle introduction of sender unit, following examples are from showing that how the angle introduction of receiving system realizes the processing of 3D rendering, refers to Fig. 5:
501, show that receiving system receives field sync signal that sender unit sends and with the data effective index signal of the first sign and the second sign;
Because sender unit interval in data effective index signal arranges the first sign and the second sign, and the first sign is corresponding with the left-eye image of 3D rendering, and the second sign is corresponding with the eye image of 3D rendering;
So demonstration receiving system is decoded to being provided with the data effective index signal of the first sign and the second sign, just can identify automatically right and left eyes image.
Again because of, sender unit is separately positioned on the first sign and the second sign in data effective index signal corresponding during the field synchronization head of field sync signal, make to show that receiving system can, not affecting under the prerequisite that 3D rendering normally shows, identify right and left eyes image automatically.
This demonstration receiving system can be 3D television set, 3D display ,3D projector etc.
502, show that receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign.
Show that receiving system generates different control signals according to the first sign and the second sign, make to show that receiving system can control the folding of 3D eyeglass.
In the present embodiment, field sync signal and data effective index signal that demonstration receiving system receives it are decoded, thereby according to field synchronization head during the sign identification right and left eyes image of corresponding data effective index signal, make to show that receiving system can identify right and left eyes image accurately, automatically, realize the complete separation that shows the upper left eye image of receiving system, avoid right and left eyes to put upside down the appearance of situation.
Below in conjunction with the embodiment shown in Fig. 6, to demonstration receiving system, be how to realize the mode of the processing of 3D rendering to elaborate:
601, show that receiving system receives field sync signal that sender unit sends and with the data effective index signal of the first sign and the second sign;
The step 601 of the present embodiment is identical with step 501 process shown in Fig. 5, does not repeat them here.
What 602, demonstration receiving system arranged judge data effective index signal during the field synchronization head of synchronizing signal in is the first sign or the second sign, if the first sign carry out step 603, if the second sign carry out step 604;
When showing receiving system in the current field sync signal of decoding, need to judge during synchronous head on the scene that what in data effective index signal, arrange is the first sign or the second sign.
603, generate first control signal corresponding with the first sign, this first control signal is used for controlling 3D glasses and opens left side eyeglass, closes the right eyeglass;
Show that receiving system generates the first control signal according to the first sign, because of this first sign corresponding with left-eye image, so showing receiving system can control 3D glasses according to this first control signal and open left side eyeglass, close the right eyeglass, and then make the unlatching and the left eye picture synchronization that shows that receiving system display screen is play of 3D glasses left side eyeglass.
604, generate second control signal corresponding with the second sign, this second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass.
Show that receiving system generates the second control signal according to the second sign, because of this second sign corresponding with eye image, so showing receiving system can control 3D glasses according to this second control signal and open the right eyeglass, close left side eyeglass, and then make the unlatching and the right eye picture synchronization that shows that receiving system display screen is play of 3D glasses the right eyeglass.
In the present embodiment, what in the data effective index signal that demonstration receiving terminal can receive according to it, arrange is the first sign or the second sign, identify right and left eyes image, when showing that the display screen of receiving system is play left-eye image, show that receiving terminal generates the first control signal according to the first sign, control 3D glasses and open left side eyeglass, close the right eyeglass; When display screen is play right eye picture, show that receiving terminal generates the second control signal according to the second sign, control 3D glasses and open the right eyeglass, close left side eyeglass, thereby the stereo display of the 3D rendering of realizing, and avoided right and left eyes the appearance of situation such as to put upside down, user can obtain the stereo display effect of good 3D rendering, has promoted user's experience.
Fig. 5 and Fig. 6 embodiment have introduced and have shown that receiving system identifies the method for carrying out right and left eyes image recognition according to the first sign and second, below in conjunction with the embodiment shown in Fig. 7, describe in detail and show that receiving system is that method how to identify the first sign and the second sign elaborates:
701, show that receiving system receives field sync signal and data effective index signal that sender unit sends;
For making to show receiving system, can identify automatically right and left eyes image, sender unit can be by corresponding with left-eye image, and be set to high level with data effective index signal corresponding during field synchronization head, and will be corresponding with eye image, and be set to low level with data effective index signal corresponding during field synchronization head, and field sync signal and the data effective index signal having arranged are sent to demonstration receiving system.
702, show that receiving system corresponding data effective index signal during judgement during the field synchronization head of synchronizing signal and field synchronization head is high level or low level, if high level carry out step 703, if low level carry out step 705;
Show that receiving terminal can identify right and left eyes image by the low and high level of data effective index signal corresponding during judgement and field synchronization head.
And when showing receiving system in the field sync signal of decoding current, need judge that data effective index signal is high level or low level during synchronous head on the scene.
703, determine with field synchronization head during what arrange in corresponding data effective index signal is the first sign;
704, generate first control signal corresponding with the first sign, this first control signal is controlled 3D glasses and is opened left side eyeglass, closes the right eyeglass;
Show that receiving system generates the first control signal according to the first sign, corresponding with left-eye image because of this first sign, the first control signal is used for controlling 3D glasses and opens left side eyeglass, eyeglass on the right of closing.
705, determine with field synchronization head during what arrange in corresponding data effective index signal is the second sign;
706, generate second control signal corresponding with the second sign, this second control signal is controlled 3D glasses and is opened the right eyeglass, closes left side eyeglass.
Show that receiving system generates the second control signal according to the second sign, because of this second sign corresponding with eye image, this second control signal be used for controlling 3D glasses open on the right of eyeglass, close left side eyeglass.
In the present embodiment, show that receiving system is that high level or low level are identified right and left eyes image by data effective index signal corresponding during judgement and field synchronization head, if i.e. high level, determine with field synchronization head during what arrange in corresponding data effective index signal is the first sign; If low level, determine with field synchronization head during what arrange in corresponding data effective index signal is the second sign; Make to show that receiving system can make user can obtain the stereoeffect of good 3D rendering according to the folding of the output control 3D glasses of identification, promoted user's experience.
Embodiment shown in Fig. 7 has described first when being designated high level and second and being designated low level, show how receiving system carries out the identification of right and left eyes image, below in conjunction with Fig. 8 explanation, if first is designated low level and second while being designated high level, show how receiving system carries out the identification of right and left eyes image:
801, show that receiving system receives field sync signal and data effective index signal that sender unit sends;
For making to show receiving system, can identify automatically right and left eyes image, sender unit can be by corresponding with left-eye image, and be set to low level with data effective index signal corresponding during field synchronization head, and will be corresponding with eye image, and be set to high level with data effective index signal corresponding during field synchronization head, and field sync signal and the data effective index signal having arranged are sent to demonstration receiving system.
802, show that receiving system corresponding data effective index signal during judgement during the field synchronization head of synchronizing signal and field synchronization head is high level or low level, if low level carry out step 803, if high level carry out step 805;
When showing receiving system in the field sync signal of decoding current, need judge that data effective index signal is high level or low level during synchronous head on the scene.
803, determine with field synchronization head during what arrange in corresponding data effective index signal is the first sign;
804, generate first control signal corresponding with the first sign, this first control signal is controlled 3D glasses and is opened left side eyeglass, closes the right eyeglass;
Show that receiving system generates the first control signal according to the first sign, corresponding with left-eye image because of this first sign, this first control signal is used for controlling 3D glasses and opens left side eyeglass, eyeglass on the right of closing.
805, determine with field synchronization head during what arrange in corresponding data effective index signal is the second sign;
806, generate second control signal corresponding with the second sign, this second control signal is controlled 3D glasses and is opened the right eyeglass, closes left side eyeglass.
Show that receiving system generates the second control signal according to the second sign, because of this second sign corresponding with eye image, this second control signal be used for controlling 3D glasses open on the right of eyeglass, close left side eyeglass.
In the present embodiment, show that receiving system is that high level or low level are identified right and left eyes image by data effective index signal corresponding during judgement and field synchronization head, if high level, with during field synchronization head, what arrange in corresponding data effective index signal is the second sign; If low level, with during field synchronization head, what arrange in corresponding data effective index signal is the first sign.Make to show that receiving system can make user can obtain the stereoeffect of good 3D rendering according to the folding of the output control 3D glasses of identification, promoted user's experience.
For ease of understanding, with a concrete application scenarios, the processing method of the 3D rendering of describing in above-described embodiment is elaborated below, concrete:
Sender unit is corresponding with the left-eye image of 3D rendering, simultaneously with field synchronization head during corresponding data effective index signal be set to high level;
Sender unit is also by corresponding with the eye image of 3D rendering, simultaneously with field synchronization head during corresponding data effective index signal be set to low level;
Sender unit sends to demonstration receiving system by field sync signal and the data effective index signal having arranged;
Show receiving system received field synchronizing signal and data effective index signal;
During the field synchronization head of the field sync signal of demonstration receiving system judgement 3D rendering present frame, corresponding data effective index signal is high level or low level;
If high level, shows that the display screen of receiving system is when playing left-eye image, control 3D glasses are opened left side eyeglass, close the right eyeglass, the left eye picture that makes user only watch display screen to play by left eye;
If low level, shows that the display screen of receiving system is when playing eye image, control 3D glasses and open the right eyeglass, close left side eyeglass, the right eye picture that makes user only watch display screen to play by right eye;
Show that receiving system judges the data effective index signal of all 3D renderings that it receives one by one, until this 3D rendering finishes playing.
It should be noted that, above embodiment be by change with field synchronization head during the low and high level of corresponding data effective index signal, realize and show the automatic identification of receiving system to right and left eyes picture, in actual applications, not only be confined to is aforesaid way, such as can with field synchronization head during insert other modes such as pulse signal with differentiation effect on corresponding data effective index signal, in this no limit.
Above embodiment is the description that the processing method of 3D rendering is carried out, and the structure of a kind of sender unit embodiment of the present invention being provided below in conjunction with Fig. 9 elaborates:
This sender unit specifically comprises:
Sign setting unit 901, for the first sign and the second sign are set at the data effective index signal interval of 3D rendering, the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, and the first sign is corresponding with the left-eye image of 3D rendering, the second sign is corresponding with the eye image of 3D rendering;
Signal transmitting unit 902, for sending to demonstration receiving system by field sync signal with the first sign and the second data effective index signal identifying, so that show that receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign.
In the present embodiment, sign setting unit 901 can be according in the data effective index signal that do not coexist of right and left eyes image, different signs being set, and the first sign is corresponding with left-eye image, the second sign is corresponding with eye image, signal transmitting unit 902 sends demonstration receiving terminal by field sync signal and data effective index signal, like this, show that receiving system is when decoding to data effective index signal and field sync signal, just can be automatic according to this first sign and the second sign, judging accurately each two field picture is left-eye image or eye image, and can generate control signal according to the first sign and the second sign, thereby make 3D glasses can carry out according to this control signal the folding of left and right eyeglass, making is not affecting under the normal prerequisite showing of 3D rendering, show that receiving system can be automatic, identify accurately right and left eyes image, and then showing the complete separation that has realized right and left eyes image on receiving system, avoid right and left eyes to put upside down the appearance of situation.
Below in conjunction with Figure 10 and Figure 11, the structure of sender unit is elaborated:
In conjunction with the known sender unit of Figure 10, specifically can comprise:
Sign setting unit 1001, for the first sign and the second sign are set at the data effective index signal interval of 3D rendering, the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, and the first sign is corresponding with the left-eye image of 3D rendering, the second sign is corresponding with the eye image of 3D rendering;
Signal transmitting unit 1002, for sending to demonstration receiving system by field sync signal with the first sign and the second data effective index signal identifying, so that show that receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign;
Sign setting unit 1001 can specifically comprise:
First arranges module 10011, for the first sign, is set to high level;
Second arranges module 10012, for the second sign, is set to low level.
In the present embodiment, first of sender unit arrange module 10011 and second arrange module 10012 changed with field synchronization head during the level of corresponding data effective index signal, make the first sign be set to high level, the second sign is set to low level, and then make to show the level of data effective index signal corresponding during receiving system is according to field synchronization head, just can identify automatically right and left eyes image.
In conjunction with the known sender unit of Figure 11, also can comprise:
Sign setting unit 1101, for the first sign and the second sign are set at the data effective index signal interval of 3D rendering, the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, and the first sign is corresponding with the left-eye image of 3D rendering, the second sign is corresponding with the eye image of 3D rendering;
Signal transmitting unit 1102, for sending to demonstration receiving system by field sync signal with the first sign and the second data effective index signal identifying, so that show that receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign;
Sign setting unit 1101 can specifically comprise:
The 3rd arranges module 11011, for the first sign, is set to low level;
The 4th arranges module 11012, for the second sign, is set to high level.
In the present embodiment, the 3rd of sender unit arrange module 11011 and the 4th arrange module 11012 changed with field synchronization head during the level of corresponding data effective index signal, make the first sign be set to low level, the second sign is set to high level, and then make to show the level of data effective index signal corresponding during receiving system is according to field synchronization head, just can identify automatically right and left eyes image.
Above-described embodiment is that the structure of sender unit is described, and following examples elaborate to showing the structure of receiving system:
Below in conjunction with Figure 12, to showing the result of receiving system, elaborate, this demonstration receiving system specifically comprises:
Signal receiving unit 1201, the field sync signal and the data effective index signal that for receiving sender unit, send, in data effective index signal, interval arranges the first sign and the second sign, the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, and the first sign is corresponding with the left-eye image of 3D rendering, the second sign is corresponding with the eye image of 3D rendering;
Control signal generation unit 1202, for generating for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign.
In the present embodiment, field sync signal and data effective index signal that the signal receiving unit 1201 of demonstration receiving system receives it are decoded, thereby determine with field synchronization head during what arrange in corresponding data effective index signal is that the first sign or second identifies, control signal generation unit 1202 generates control signal according to the first sign identifying and the second sign, make to show that receiving system can identify right and left eyes image accurately, automatically, realize the complete separation that shows the upper left eye image of receiving system, avoid right and left eyes to put upside down the appearance of situation.
The demonstration receiving system embodiment of the present invention being provided below in conjunction with Figure 13 is described in further detail:
Show that receiving system specifically comprises:
Signal receiving unit 1301, the field sync signal and the data effective index signal that for receiving sender unit, send, in data effective index signal, interval arranges the first sign and the second sign, the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, and the first sign is corresponding with the left-eye image of 3D rendering, the second sign is corresponding with the eye image of 3D rendering;
Control signal generation unit 1302, for generating for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign;
Further, control signal generation unit 1302 specifically comprises:
The first control signal generation module 13022, is the first sign if judge for judge module 13021, generates first control signal corresponding with the first sign, and the first control signal is used for controlling 3D glasses and opens left side eyeglass, closes the right eyeglass;
The second control signal generation module 13023, is the second sign if judge for judge module 13021, generates second control signal corresponding with the second sign, and the second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass.
In the present embodiment, the judge module 13021 that shows receiving terminal can judge with field synchronization head during what arrange in corresponding data effective index signal is that the first sign or second identifies, the first control signal generation module 13022 can generate first control signal corresponding with the first sign, and the second control signal generation module 13023 generates second control signal corresponding with the second sign; Show that receiving terminal can be according to the folding of the first control signal and the second control signal control 3D glasses left and right eyeglass, because showing receiving system, can identify automatically right and left eyes image, so avoided right and left eyes, the appearance of situation such as put upside down, make user can obtain the stereoeffect of good 3D rendering, promoted user's experience.
In conjunction with Figure 14, to showing receiving system structure, elaborate, this demonstration receiving system specifically comprises:
Signal receiving unit 1401, the field sync signal and the data effective index signal that for receiving sender unit, send, in data effective index signal, interval arranges the first sign and the second sign, the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, and the first sign is corresponding with the left-eye image of 3D rendering, the second sign is corresponding with the eye image of 3D rendering;
Control signal generation unit 1402, for generating for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign;
Further, control signal generation unit 1402 specifically comprises:
The first control signal generation module 14022, is the first sign if judge for judge module 14021, generates first control signal corresponding with the first sign, and the first control signal is used for controlling 3D glasses and opens left side eyeglass, closes the right eyeglass;
The second control signal generation module 14023, is the second sign if judge for judge module 14021, generates second control signal corresponding with the second sign, and the second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass;
Closer, judge module 14021 specifically comprises:
The first judgement submodule 140211 is high level or low level for corresponding data effective index signal during judgement during the field synchronization head in synchronizing signal and field synchronization head;
First determines submodule 140212, if for the first judgement submodule 140211 judge with field synchronization head during corresponding data effective index signal be high level, what during definite and field synchronization head, in corresponding data effective index signal, arrange is the first sign;
Second determines submodule 140213, if for the first judgement submodule 140211 judge with field synchronization head during corresponding data effective index signal be low level, what during definite and field synchronization head, in corresponding data effective index signal, arrange is the second sign.
In the present embodiment, data effective index signal corresponding during judge module 14021 judgements that show receiving system and field synchronization head is high level or low level, and the high level that first definite submodule 140212 bases are judged is determined the first sign; Second definite submodule 140213 is determined the second sign according to the low level of judging; The first control signal generation module 14022 generates the first control signal according to this first sign, the second control signal generation module 14023 generates the second control signal according to this second sign, the first control signal and the second control signal can be controlled the folding of 3D glasses, make user can obtain the stereoeffect of good 3D rendering, promoted user's experience.
In conjunction with Figure 15, to showing receiving system structure, elaborate, this demonstration receiving system specifically comprises:
Signal receiving unit 1501, the field sync signal and the data effective index signal that for receiving sender unit, send, in data effective index signal, interval arranges the first sign and the second sign, the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, and the first sign is corresponding with the left-eye image of 3D rendering, the second sign is corresponding with the eye image of 3D rendering;
Control signal generation unit 1502, for generating for controlling the control signal of 3D glasses left and right eyeglass folding according to the first sign and the second sign;
Further, control signal generation unit 1502 specifically comprises:
Judge module 15021, what for corresponding data effective index signal during judgement during the field synchronization head in synchronizing signal and field synchronization head, arrange is that the first sign or second identifies;
The first control signal generation module 15022, is the first sign if judge for judge module 15021, generates first control signal corresponding with the first sign, and the first control signal is used for controlling 3D glasses and opens left side eyeglass, closes the right eyeglass;
The second control signal generation module 15023, is the second sign if judge for judge module 15021, generates second control signal corresponding with the second sign, and the second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass;
Closer, judge module 15021 specifically comprises:
The second judgement submodule 150211 is high level or low level for corresponding data effective index signal during judgement during the field synchronization head in synchronizing signal and field synchronization head;
The 3rd determines submodule 150212, if for the second judgement submodule 150211 judge with field synchronization head during corresponding data effective index signal be high level, what during definite and field synchronization head, in corresponding data effective index signal, arrange is the second sign;
The 4th determines submodule 150213, if for the second judgement submodule 150211 judge with field synchronization head during corresponding data effective index signal be low level, what during definite and field synchronization head, in corresponding data effective index signal, arrange is the first sign.
In the present embodiment, data effective index signal corresponding during judge module 15021 judgements that show receiving system and field synchronization head is high level or low level, and the high level that the 3rd definite submodule 150212 bases are judged is determined the second sign; The 4th definite submodule 150213 is determined the first sign according to the low level of judging; The first control signal generation module 15022 generates the first control signal according to this first sign, the second control signal generation module 15023 generates the second control signal according to this second sign, the first control signal and the second control signal can be controlled the folding of 3D glasses, make user can obtain the stereoeffect of good 3D rendering, promoted user's experience.
For ease of understanding, below with a concrete application scenarios to being elaborated for realizing the device of the processing method of 3D rendering of describing in above-described embodiment, concrete:
At first of sender unit, module 10011 is set by corresponding with the left-eye image of 3D rendering, simultaneously with field synchronization head during corresponding data effective index signal be set to high level;
Second of sender unit arranges module 10012 by corresponding with the eye image of 3D rendering, simultaneously with field synchronization head during corresponding data effective index signal be set to low level;
The signal transmitting unit 1002 of sender unit sends to demonstration receiving system by field sync signal and the data effective index signal having arranged;
The signal receiving unit 1401 received field synchronizing signals and the data effective index signal that show receiving system;
Data effective index signal corresponding during the first judgement submodule 140211 judgements of demonstration receiving system and the field synchronization head of present frame is high level or low level;
If high level, first determine submodule 140212 determine with field synchronization head during what arrange in corresponding data effective index signal is the first sign, the first control signal generation module 14022 generates first control signal corresponding with the first sign, this first control signal is controlled the display screen of demonstration receiving system when playing left-eye image, control 3D glasses and open left side eyeglass, close the right eyeglass, the left eye picture that makes user only watch display screen to play by left eye;
If low level, second determine submodule 140213 determine with field synchronization head during what arrange in corresponding data effective index signal is the second sign, the second control signal generation module 14023 generates second control signal corresponding with the second sign, this second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass; And then make the display screen that shows receiving system when playing eye image, and control 3D glasses and open the right eyeglass, close left side eyeglass, the right eye picture that makes user only watch display screen to play by right eye;
The judge module 14021 of demonstration receiving system judges the data effective index signal of all 3D renderings that it receives one by one, until this 3D rendering finishes playing.
The display system of a kind of 3D rendering embodiment of the present invention being provided below in conjunction with Figure 16 elaborates;
The display system of this 3D rendering specifically comprises: sender unit 1601, demonstration receiving system 1602 and 3D glasses 1603;
The sender unit 1601 of the display system of the 3D rendering that the present embodiment provides can be arranged at intervals with the first sign and the second sign in 3D rendering data effective index signal, and the first sign and second identifies respectively during the field synchronization head with field sync signal corresponding, show that receiving system 1602 generates for controlling the control signal of 3D glasses 1603 left and right eyeglass foldings according to the first sign and the second sign: because showing that receiving system 1602 can automatically identify right and left eyes image, and can realize the complete separation of right and left eyes image, the situation that there will not be right and left eyes to put upside down, and without setting up right and left eyes image switching switch, even and 3D dropout, show that receiving system 1602 also can identify the demonstration that recovers fast right and left eyes image according to the first sign and second, without again proofreading and correct, for user has brought convenience, promoted the effect of stereo display.
Those skilled in the art can be well understood to, for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
In the several embodiment that provide in the application, should be understood that, disclosed system, apparatus and method, can realize by another way.For example, device embodiment described above is only schematic, for example, the division of unit, be only that a kind of logic function is divided, during actual realization, can have other dividing mode, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in a plurality of network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and also can adopt the form of SFU software functional unit to realize.
If the form of SFU software functional unit of usining described integrated unit realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium.Understanding based on such, the all or part of of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some signals are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CDs.
The above, above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a processing method for 3D rendering, is characterized in that, comprising:
Sender unit interval in the data effective index signal of 3D rendering arranges the first sign and the second sign, described the first sign and described second identifies respectively during the field synchronization head with field sync signal corresponding, and described the first sign is corresponding with the left-eye image of 3D rendering, described the second sign is corresponding with the eye image of 3D rendering;
Described sender unit sends to demonstration receiving system by described field sync signal with described the first sign and the described second data effective index signal identifying, so that described demonstration receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign.
2. the processing method of 3D rendering according to claim 1, is characterized in that, the first sign is set at described sender unit interval in the data effective index signal of 3D rendering and the second sign specifically comprises:
Described the first sign of described sender unit is set to high level, and described the second sign is set to low level;
Or,
Described the first sign of described sender unit is set to low level, and described the second sign is set to high level.
3. a processing method for 3D rendering, is characterized in that, comprising:
Show that receiving system receives field sync signal and data effective index signal that sender unit sends, in described data effective index signal, interval arranges the first sign and the second sign, described the first sign and described second identifies respectively during the field synchronization head with described field sync signal corresponding, and described the first sign is corresponding with the left-eye image of 3D rendering, described the second sign is corresponding with the eye image of 3D rendering;
Described demonstration receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign.
4. the processing method of 3D rendering according to claim 3, is characterized in that, described demonstration receiving system specifically comprises for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign generation:
Described demonstration receiving system during the field synchronization head of described synchronizing signal, judge in described data effective index signal, arrange be the first sign or second sign;
If the first sign, generates first control signal corresponding with described the first sign, described the first control signal is used for controlling 3D glasses and opens left side eyeglass, closes the right eyeglass;
If the second sign, generates second control signal corresponding with described the second sign, described the second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass.
5. the processing method of 3D rendering according to claim 4, is characterized in that, described demonstration receiving system during the field synchronization head of described synchronizing signal, judge in described data effective index signal, arrange be the first sign or second sign specifically comprise:
Described demonstration receiving system corresponding data effective index signal during judgement during the field synchronization head of described synchronizing signal and described field synchronization head is high level or low level;
If high level, determine with described field synchronization head during what arrange in corresponding data effective index signal is the first sign;
If low level, determine with described field synchronization head during what arrange in corresponding data effective index signal is the second sign;
Or,
If high level, with during described field synchronization head, what arrange in corresponding data effective index signal is the second sign;
If low level, with during described field synchronization head, what arrange in corresponding data effective index signal is the first sign.
6. a sender unit, is characterized in that, comprising:
Sign setting unit, for the first sign and the second sign are set at the data effective index signal interval of 3D rendering, described the first sign and described second identifies respectively during the field synchronization head with field sync signal corresponding, and described the first sign is corresponding with the left-eye image of 3D rendering, described the second sign is corresponding with the eye image of 3D rendering;
Signal transmitting unit, for sending to demonstration receiving system by field sync signal with described the first sign and the described second data effective index signal identifying, so that described demonstration receiving system generates for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign.
7. sender unit according to claim 6, is characterized in that, described sign setting unit specifically comprises:
First arranges module, for described the first sign, is set to high level;
Second arranges module, for described the second sign, is set to low level;
Or,
The 3rd arranges module, for described the first sign, is set to low level;
The 4th arranges module, for described the second sign, is set to high level.
8. a demonstration receiving system, is characterized in that, comprising:
Signal receiving unit, the field sync signal and the data effective index signal that for receiving sender unit, send, in described data effective index signal, interval arranges the first sign and the second sign, described the first sign and described second identifies respectively during the field synchronization head with described field sync signal corresponding, and described the first sign is corresponding with the left-eye image of 3D rendering, described the second sign is corresponding with the eye image of 3D rendering;
Control signal generation unit, for generating for controlling the control signal of 3D glasses left and right eyeglass folding according to described the first sign and described the second sign.
9. demonstration receiving system according to claim 8, is characterized in that, described control signal generation unit specifically comprises:
Judge module, what for corresponding data effective index signal during judgement during the field synchronization head in described synchronizing signal and described field synchronization head, arrange is that the first sign or second identifies;
The first control signal generation module, is the first sign if judge for described judge module, generates first control signal corresponding with described the first sign, and described the first control signal is used for controlling 3D glasses and opens left side eyeglass, closes the right eyeglass;
The second control signal generation module, is the second sign if judge for described judge module, generates second control signal corresponding with described the second sign, and described the second control signal is used for controlling 3D glasses and opens the right eyeglass, closes left side eyeglass.
10. demonstration receiving system according to claim 9, is characterized in that, described judge module specifically comprises:
The first judgement submodule is high level or low level for corresponding data effective index signal during judgement during the field synchronization head in described synchronizing signal and described field synchronization head;
First determines submodule, if for described the first judgement submodule judge with described field synchronization head during corresponding data effective index signal be high level, what during definite and described field synchronization head, in corresponding data effective index signal, arrange is the first sign;
Second determines submodule, if for described the first judgement submodule judge with described field synchronization head during corresponding data effective index signal be low level, what during definite and described field synchronization head, in corresponding data effective index signal, arrange is the second sign;
Or,
The second judgement submodule is high level or low level for corresponding data effective index signal during judgement during the field synchronization head in described synchronizing signal and described field synchronization head;
The 3rd determines submodule, if for described the second judgement submodule judge with described field synchronization head during corresponding data effective index signal be high level, what during definite and described field synchronization head, in corresponding data effective index signal, arrange is the second sign;
The 4th determines submodule, if for described the second judgement submodule judge with described field synchronization head during corresponding data effective index signal be low level, what during definite and described field synchronization head, in corresponding data effective index signal, arrange is the first sign.
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