CN103841393A - Stereoscopic image format converter and stereoscopic image format conversion method thereof - Google Patents
Stereoscopic image format converter and stereoscopic image format conversion method thereof Download PDFInfo
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- CN103841393A CN103841393A CN201210473163.2A CN201210473163A CN103841393A CN 103841393 A CN103841393 A CN 103841393A CN 201210473163 A CN201210473163 A CN 201210473163A CN 103841393 A CN103841393 A CN 103841393A
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Abstract
The invention discloses a stereoscopic image format converter and a stereoscopic image format conversion method thereof. The stereoscopic image format converter consists of a memory, an input circuit, a control circuit and an output circuit. To be specific, the input circuit receives a first stereoscopic image signal. The control circuit decides a first arrangement mode and a second arrangement mode according to one, which the first stereoscopic image signal belongs to, of a frame transmission mode and a figure line transmission mode, writes the first stereoscopic image signal into the memory according to the first arrangement mode, and reads the first stereoscopic image signal from the memory based on the second arrangement mode so as to generate a second stereoscopic image signal; and the second stereoscopic image signal belongs to the other one of the frame transmission mode and the figure line transmission mode. And the output circuit outputs the second stereoscopic image signal.
Description
Technical field
The present invention is about a kind of stereopsis format converter and stereopsis format conversion method thereof.Particularly, stereopsis format converter of the present invention and stereopsis format conversion method thereof can be changed stereoscopic image signals between frame transmission mode and figure line transmission mode.
Background technology
Because people are day by day strong to the demand of audio-visual amusement, existing flat image cannot meet the requirement that people present image.Present effect for reaching more real image, dimensional image display thereby become gradually main product on the market.
Stereopsis form comprises continuously (frame sequential) form, frame encapsulation (frame packing) form, upper and lower (top-and-bottom) form, optional figure field (field alternative) form, (side by side) form and optional figure line (line alternative) form side by side of frame, wherein frame continuous forms, frame encapsulation format, upper and lower form and optional figure field form belong to frame transmission mode, and form and optional figure line form belong to figure line transmission mode side by side.
But, due to holographic display device on the market conventionally only backstop frame transmission mode and figure line transmission mode one of them.Therefore, cannot receive and process the signal of video signal of figure line transmission mode for the holographic display device of backstop frame transmission mode only, vice versa.In the case, certainly will will cause consumer for example, in the puzzlement of choosing on holographic display device and Related product thereof (: multimedia player).
In view of this, how stereoscopic image signals is changed between frame transmission mode and figure line transmission mode, to provide to various holographic display devices, and then promoting user and choose the convenience of holographic display device and Related product thereof, is the target that industry is needed effort badly.
Summary of the invention
The object of the present invention is to provide a kind of stereopsis format converter and stereopsis format conversion method thereof.Stereopsis format converter of the present invention can according to the stereoscopic image signals of input belong to frame transmission mode and figure line transmission mode one of them, to determine a first order mode and a second order mode, so that stereoscopic image signals is changed between frame transmission mode and figure line transmission mode.Thus, in the time that stereopsis format converter of the present invention is installed up to the input of a holographic display device, stereoscopic image signals can be converted to the transmission mode that it can receive and process, and provide to holographic display device, and then reduce the puzzlement that consumer chooses holographic display device and Related product thereof.
For reaching above-mentioned purpose, the invention provides a kind of stereopsis format converter, it comprises a memory, an input circuit, a control circuit and an output circuit.This input circuit is in order to receive one first stereoscopic image signals.This first stereoscopic image signals is loaded with right-eye image data and left-eye images data.This control circuit is coupled to this memory and this input circuit, in order to belong to according to this first stereoscopic image signals a frame transmission mode and a figure line transmission mode one of them, determine a first order mode and a second order mode, and according to this first order mode, these right-eye image data and this left-eye images data are write to this memory, and according to this second order mode, read these right-eye image data and this left-eye images data from this memory, to produce one second stereoscopic image signals.This second stereoscopic image signals belongs to wherein another of this frame transmission mode and this figure line transmission mode.This output circuit is coupled to this control circuit, in order to export this second stereoscopic image signals.
In addition, the present invention more discloses a kind of stereopsis format conversion method for a stereopsis format converter.Stereopsis format converter comprises a memory, an input circuit and a control circuit.This control circuit is coupled to this memory, this input circuit and this output circuit.This stereopsis format conversion method comprises the following step: (a) make this input circuit receive this first stereoscopic image signals, this first stereoscopic image signals is loaded with right-eye image data and left-eye images data; (b) make this control circuit according to this first stereoscopic image signals belong to a frame transmission mode and a figure line transmission mode one of them, determine a first order mode and a second order mode; (c) make this control circuit, according to this first order mode, these right-eye image data and this left-eye images data be write to this memory; (d) make this control circuit according to this second order mode, read these right-eye image data and this left-eye images data from this memory, to produce one second stereoscopic image signals, this second stereoscopic image signals belongs to wherein another of frame transmission mode and figure line transmission mode; (e) make this output circuit export this second stereoscopic image signals.
Consult after execution mode graphic and that describe subsequently, affiliated technical field technical staff technical staff just can understand other object of the present invention, and technological means of the present invention and execution mode.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the stereopsis format converter 1 of first embodiment of the invention;
Fig. 2 is the schematic diagram of multiple stereopsis form;
Fig. 3 is the schematic diagram of the stereopsis format converter 2 of second embodiment of the invention and the 3rd embodiment;
Fig. 4 describes right eye figure line data r
1~ r
nand left eye figure line data l
1~ l
nwrite to a mode of memory 15;
Fig. 5 describes right eye figure line data r
1~ r
nand left eye figure line data l
1~ l
nwrite to the another way of memory 15;
Fig. 6 is the schematic diagram of the stereopsis format converter 3 of fourth embodiment of the invention;
Fig. 7 is the flow chart of the stereopsis format conversion method of fifth embodiment of the invention; And
Fig. 8 is the flow chart of the stereopsis format conversion method of sixth embodiment of the invention.
Wherein, description of reference numerals is as follows:
1 stereopsis format converter
11 input circuits
13 control circuits
15 memories
17 output circuits
102 first stereoscopic image signals
104 second stereoscopic image signals
L left eye figure line data
R right eye figure line data
V vertical synchronizing signal
R
1~ r
nright eye figure line data
L
1~ l
nleft eye figure line data
2 stereopsis format converters
131 image write circuits
133 image reading circuits
135 storage address control circuits
3 stereopsis format converters
19 treatment circuits
Embodiment
Below will explain content of the present invention by embodiment.But embodiments of the invention not need can be implemented in any environment, application or mode as described embodiments in order to limit the present invention.Therefore, be only explaination object of the present invention about the explanation of embodiment, but not in order to direct restriction the present invention.Need expositor, in following examples and diagram, omitted and do not illustrated with the non-directly related element of the present invention.
Fig. 1 is the schematic diagram of the stereopsis format converter 1 of first embodiment of the invention.Stereopsis format converter 1 comprises an input circuit 11, a control circuit 13, a memory 15 and an output circuit 17.Stereopsis format converter 1 can be installed up to the input of a holographic display device (for example: LCD screen, LCD TV, projector etc.), to receive and to change a stereoscopic image signals.
Palpus expositor, because above-mentioned stereoscopic image signals form is to belong to existing technology contents, and main technical content of the present invention is emphatically stereoscopic image signals to change between frame transmission mode and figure line transmission mode, for example, therefore the details (: the stereoscopic image signals of frame encapsulation format is more loaded with interval data, it corresponds to initiatively interval) for each stereoscopic image signals form is not repeated at this.In affiliated field, technical staff can understand the technological means that the present invention changes stereoscopic image signals between frame transmission mode and figure line transmission mode easily by following narration.
Similarly, in the time that the first stereoscopic image signals 102 belongs to figure line transmission mode, control circuit 13 is by determining first order mode and second order mode, in first order mode, right-eye image data R and left-eye images data L are write to memory 15 and read right-eye image data R and left-eye images data L in second order mode from memory 15 respectively, the first stereoscopic image signals 102 can be converted to the second stereoscopic image signals 104 that belongs to frame transmission mode.
The second embodiment of the present invention is as shown in Figure 3, and it is the schematic diagram of a stereopsis format converter 2.In the present embodiment, control circuit 13 comprises an image write circuit 131, an image reading circuit 133 and a storage address control circuit 135.Image write circuit 131 is coupled to input circuit 11, in order to according to first order mode, the right-eye image data R of the first stereoscopic image signals 102 and left-eye images data L is write to memory 15.Image reading circuit 133, is coupled to output circuit 11, in order to according to second order mode, reads right-eye image data R and left-eye images data L from memory 15, to produce the second stereoscopic image signals 104.
Storage address control circuit 135, is coupled to image write circuit 131 and image reading circuit 133, in order to belong to according to the first stereoscopic image signals 102 frame transmission mode and figure line transmission mode one of them, determine first order mode and second order mode.Storage address control circuit 135 is in order to according to first order mode, controls image write circuit 131 write activities, and according to second order mode, controls image reading circuit 133 and read action.
Further, memory 15 comprises multiple storage addresss.In the time that the first stereoscopic image signals 102 belongs to frame transmission mode and wants to be replaced by figure line transmission mode, first order mode makes image write circuit 131 by the right eye figure line data r of right-eye image data
1~ r
nand the left eye figure line data l of left-eye images data
1~ l
nwrite to alternately memory 15, as shown in Figure 4.Subsequently, second order mode makes the order in order reading out data of image reading circuit 133 according to storage address, that is reads right eye figure line data r from memory 15 alternately
1~ r
nand left eye figure line data l
1~ l
n.Thus, can produce and there is staggered right eye figure line data r
1~ r
nand left eye figure line data l
1~ l
nthe second stereoscopic image signals 104.
On the other hand, in the time that the first stereoscopic image signals 102 belongs to figure line transmission mode and wants to be converted framing transmission mode, the storage address of memory 15 is divided into one first address block and one second address block by storage address control circuit 135, as shown in Figure 5.In the case, first order mode makes image write circuit 131 by the right eye figure line data r of right-eye image data R
1~ r
nwrite to the first address block and by the left eye figure line data l of left-eye images data
1~ l
nwrite to the second address block.Subsequently, second order mode makes the order in order reading out data of image reading circuit 11 according to storage address, and first reading right-eye image data R(from the first address block is r
1~ r
n), then to read left-eye images data L(from the second address block be l
1~ l
n), to produce the second stereoscopic image signals 104 of frame transmission mode.
As shown in the above description, the present invention can control image write circuit 131 by storage address control circuit 135, with different writing modes, make stereoscopic image signals by figure line transport mode translations framing transmission mode, or become figure line transmission mode by frame transport mode translations.Palpus expositor, because technology contents of the present invention focuses on the conversion between frame transmission mode and figure line transmission mode, and in affiliated technical field technical staff can be easily in conjunction with the technological means of disclosed technological means and existing generation stereoscopic image signals, with understand stereoscopic image signals after how making change into frame continuous forms, frame encapsulation format, form, optional figure field form, side by side form and optional figure line form is arbitrary up and down, therefore do not repeated at this.
The third embodiment of the present invention also as shown in Figure 3.Be different from the second embodiment, in the present embodiment, be to control image reading circuit 133 by storage address control circuit 135, with different playback modes, make stereoscopic image signals by figure line transport mode translations framing transmission mode, or become figure line transmission mode by frame transport mode translations.
In the time that the first stereoscopic image signals 102 belongs to frame transmission mode and wants to be replaced by figure line transmission mode, the storage address of memory 15 is divided into the first address block and the second address block by storage address control circuit 131, also as shown in Figure 5.In the case, first order mode makes the order in order data writing of image write circuit 131 according to storage address, and by right-eye image data, R(is r
1~ r
n) write to the first address block, and be l by left-eye images data L(
1~ l
n) write to the second address block.Subsequently, second order mode makes image reading circuit 133 read alternately the right eye figure line data r of right-eye image data R from the first address block and the second address block
1~ r
nand the left eye figure line data l of left-eye images data L
1~ l
n.For example, image reading circuit 133 is first read right eye figure line data r from the first address block
1, and then from the second address block left eye figure line data l
1reading, is right eye figure line data r subsequently
2, left eye figure line data l
2, right eye figure line data r
3, left eye figure line data l
3..., right eye figure line data r
n, left eye figure line data l
n.Thus, can produce and there is staggered right eye figure line data r
1~ r
nand left eye figure line data l
1~ l
nthe second stereoscopic image signals 104.
On the other hand, in the time that the first stereoscopic image signals 102 belongs to figure line transmission mode and wants to be converted framing transmission mode, first order mode makes image write circuit 131 make the order in order data writing of image write circuit 131 according to storage address, by the right eye figure line data r of right-eye image data R
1~ r
nand the left eye figure line data l of left-eye images data L
1~ l
nwrite to alternately memory 15, as shown in Figure 4.Subsequently, second order mode makes image reading circuit 133 first read the right eye figure line data r of right-eye image data R
1~ r
n, then read the left eye figure line data l of left-eye images data L
1~ l
n, to produce the second stereoscopic image signals 104 of frame transmission mode.
The fourth embodiment of the present invention is as shown in Figure 6, and it is the schematic diagram of a stereopsis format converter 3.Be different from the second embodiment and the 3rd embodiment, the stereopsis format converter 3 of the present embodiment also comprises a treatment circuit 19.Treatment circuit 19 is coupled to input circuit 11 and storage address control circuit 135, in order to capture an image data of the first stereoscopic image signals 102.Subsequently, treatment circuit 19 is according to image data, judge the first stereoscopic image signals 102 belong to frame transmission mode and figure line transmission mode one of them, and transmit a judged result to storage address control circuit 135.Accordingly, storage address control circuit 135, according to judged result, determines first order mode and second order mode.
In detail, in treatment circuit 19, can be preset the transformat of the second stereoscopic image signals 104 of wish output.Because the first stereoscopic image signals 102 can be loaded with the data of the form of stereopsis conventionally; therefore treatment circuit 19 is according to these data; can judge whether same with the second stereoscopic image signals 104 symbolic animal of the birth year of the wish output transformat of the first stereoscopic image signals 102, and judged result be transferred to the storage address control circuit 135 of control circuit 13.If the second stereoscopic image signals 104 that judgment result displays the first stereoscopic image signals 102 is exported from wish belongs to different transformats, storage address control circuit 135 determines first order mode and second order mode, as described in the second embodiment and the 3rd embodiment.
But, if the transformat that judgment result displays the first stereoscopic image signals 102 is same with the second stereoscopic image signals 104 symbolic animal of the birth year of wish output, storage address control circuit 135 makes image write circuit 131 in order the first stereoscopic image signals 102 be write to memory 15 according to existing mode, and make image reading circuit 133 read the first stereoscopic image signals 102 from memory 15 in order, to produce second stereoscopic image signals 104 identical with the first stereoscopic image signals 102.
In addition, storage address control circuit 135 also can make image write circuit 131 directly the first stereoscopic image signals 102 be transferred to image reading circuit 133, directly exports second stereoscopic image signals 104 identical with the first stereoscopic image signals 102 in the mode via memory 15 not.In addition, input circuit 11 also can directly be coupled to output circuit 17, and treatment circuit 19 can make input circuit 11 directly the first stereoscopic image signals 102 be transferred to output circuit 17, to export second stereoscopic image signals 104 identical with the first stereoscopic image signals 102.
In other embodiment, treatment circuit 19 also can be coupled to output circuit 17, therefore except presetting the transformat of the second stereoscopic image signals 104 of wish output, the image-processing circuit of the holographic display device that treatment circuit 19 also can connect from it by output circuit 17, obtains the transformat of the second stereoscopic image signals 104.
Fifth embodiment of the invention is as Fig. 7, and it is the flow chart of a stereopsis format conversion method.Stereopsis format conversion method of the present invention is applicable to a stereopsis format converter, and it comprises an input circuit, a control circuit, a memory and an output circuit.Control circuit is coupled to input circuit, memory and output circuit.
First, execution step S701, makes input circuit receive one first stereoscopic image signals, and it is loaded with right-eye image data and left-eye images data.Then, execution step S703, make control circuit according to the first stereoscopic image signals belong to a frame transmission mode and a figure line transmission mode one of them, determine a first order mode and a second order mode.
Then, execution step S705, makes control circuit according to first order mode, and right-eye image data and left-eye images data are write to memory.Subsequently, execution step S707, makes control circuit according to second order mode, reads right-eye image data and left-eye images data from memory, and to produce one second stereoscopic image signals, it belongs to wherein another of frame transmission mode and figure line transmission mode.Finally, execution step S709, makes output circuit export the second stereoscopic image signals.
Except above-mentioned steps, the stereopsis format conversion method of the 5th embodiment also can be carried out the first embodiment, the second embodiment, the 3rd embodiment or the described all operations of the 4th embodiment and function, under technical field technical staff can be directly acquainted with the 5th embodiment how based on the first embodiment, the second embodiment, the 3rd embodiment or the 4th embodiment to carry out this multiple operation and function, therefore do not repeat them here.
Sixth embodiment of the invention is as Fig. 8, and it is the flow chart of a stereopsis format conversion method.Stereopsis format conversion method of the present invention is applicable to a stereopsis format converter, and it comprises an input circuit, a control circuit, a memory and an output circuit.Control circuit comprises an image write circuit, an image reading circuit and a storage address control circuit.Image write circuit is coupled to input circuit, and image reading circuit is coupled to output circuit.Storage address control circuit is coupled to image write circuit and image reading circuit.Treatment circuit is coupled to input circuit and storage address control circuit.
First, execution step S801, makes input circuit receive one first stereoscopic image signals, and it is loaded with right-eye image data and left-eye images data.Then, execution step S803, make storage address control circuit according to the first stereoscopic image signals belong to a frame transmission mode and a figure line transmission mode one of them, determine a first order mode and a second order mode.
Then, execution step S805, makes image write circuit according to first order mode, and right-eye image data and left-eye images data are write to memory.Subsequently, execution step S807, makes image reading circuit according to second order mode, reads right-eye image data and left-eye images data from memory, and to produce the second stereoscopic image signals, it belongs to wherein another of this frame transmission mode and this figure line transmission mode.Finally, execution step S809, makes output circuit export the second stereoscopic image signals.
Except above-mentioned steps, the stereopsis format conversion method of the 6th embodiment also can be carried out the first embodiment, the second embodiment, the 3rd embodiment or the described all operations of the 4th embodiment and function, under technical field technical staff directly Liao solution the 6th embodiment how based on the first embodiment, the second embodiment, the 3rd embodiment or the 4th embodiment to carry out this multiple operation and function, therefore do not repeat them here.
In sum, stereopsis format converter of the present invention can write the right-eye image data of stereoscopic image signals and the left-eye images data mode to memory by control, and read the right-eye image data of stereoscopic image signals and the mode of left-eye images data from memory, stereoscopic image signals is changed between frame transmission mode and figure line transmission mode.Accordingly, in the time that stereopsis format converter of the present invention is installed up to the input of a holographic display device, stereoscopic image signals can be converted to the transmission mode that it can receive and process, and provide to holographic display device, and then reduce the puzzlement that consumer chooses holographic display device and Related product.
Only above-described embodiment is only illustrative embodiments of the present invention, and explains technical characterictic of the present invention, is not used for limiting protection category of the present invention.Any those skilled in the art can unlabored change or the arrangement of isotropism all belong to the scope that the present invention advocates, protection scope of the present invention should be as the criterion to apply for a patent claim scope.
Claims (16)
1. a stereopsis format converter, comprises:
One memory;
One input circuit, in order to receive one first stereoscopic image signals, this first stereoscopic image signals is loaded with right-eye image data and left-eye images data;
One control circuit, be coupled to this memory and this input circuit, in order to belong to according to this first stereoscopic image signals a frame transmission mode and a figure line transmission mode one of them, determine a first order mode and a second order mode, and according to this first order mode, these right-eye image data and this left-eye images data are write to this memory, and according to this second order mode, read these right-eye image data and this left-eye images data from this memory, to produce one second stereoscopic image signals, this second stereoscopic image signals belongs to wherein another of this frame transmission mode and this figure line transmission mode, and
One output circuit, is coupled to this control circuit, in order to export this second stereoscopic image signals.
2. stereopsis format converter as claimed in claim 1, wherein this control circuit comprises:
One image write circuit, is coupled to this input circuit, in order to according to this first order mode, these right-eye image data and this left-eye images data is write to this memory;
One image reading circuit, is coupled to this output circuit, and in order to according to this second order mode, this memory is read these right-eye image data and this left-eye images data certainly, to produce this second stereoscopic image signals; And
One storage address control circuit, be coupled to this image write circuit and this image reading circuit, in order to belong to according to this first stereoscopic image signals this frame transmission mode and this figure line transmission mode one of them, determine this first order mode and this second order mode, and control this image write circuit and this image reading circuit.
3. stereopsis format converter as claimed in claim 2, wherein in the time that this first stereoscopic image signals belongs to this frame transmission mode, this first order mode make this image write circuit by multiple left eye figure line data interlace of multiple right eye figure line data of these right-eye image data and these left-eye images data write to this memory, and this second order mode makes this image reading circuit read the plurality of right eye figure line data of these right-eye image data and the plurality of left eye figure line data of these left-eye images data from this memory alternately.
4. stereopsis format converter as claimed in claim 2, wherein in the time that this first stereoscopic image signals belongs to this figure line transmission mode, multiple storage addresss of this memory are divided into one first address block and one second address block by this storage address control circuit, this first order mode makes this image write circuit that multiple right eye figure line data of these right-eye image data are write to this first address block and multiple left eye figure line data of these left-eye images data are write to this second address block, and this second order mode makes this image reading circuit first read this right-eye image data from this first address block, read this left-eye images data from this second address block again.
5. stereopsis format converter as claimed in claim 2, wherein in the time that this first stereoscopic image signals belongs to this frame transmission mode, multiple storage addresss of this memory are divided into one first address block and one second address block by this storage address control circuit, this first order mode makes this image write circuit that these right-eye image data are write to this first address block and these left-eye images data are write to this second address block, and this second order mode makes this image reading circuit read multiple right eye figure line data of these right-eye image data and multiple left eye figure line data of these left-eye images data from this first address block and this second address block alternately.
6. stereopsis format converter as claimed in claim 2, wherein in the time that this first stereoscopic image signals belongs to this figure line transmission mode, this first order mode make this image write circuit by multiple left eye figure line data interlace of multiple right eye figure line data of these right-eye image data and these left-eye images data write to this memory, and this second order mode makes this image reading circuit first read the plurality of right eye figure line data of these right-eye image data, then read the plurality of left eye figure line data of these left-eye images data.
7. stereopsis format converter as claimed in claim 2, also comprise a treatment circuit, be coupled to this input circuit and this storage address control circuit, in order to capture an image data of this first stereoscopic image signals, with judge according to this image data this first stereoscopic image signals belong to this frame transmission mode and this figure line transmission mode one of them, and transmission one judged result is to this storage address control circuit, and this storage address control circuit is according to this judged result, determines this first order mode and this second order mode.
8. stereopsis format converter as claimed in claim 7, wherein this treatment circuit according to this first stereoscopic image signals be frame continuous forms, a frame encapsulation format, Shang Xia one form and an optional figure field form one of them, judge that this first stereoscopic image signals belongs to this frame transmission mode, and according to this first stereoscopic image signals be one side by side form and an optional figure line form one of them, judge that this first stereoscopic image signals belongs to this figure line transmission mode.
9. a stereopsis format conversion method, for a stereopsis format converter, this stereopsis format converter comprises a memory, an input circuit, a control circuit and an output circuit, this control circuit is coupled to this memory, this input circuit and this output circuit, and this stereopsis format conversion method comprises the following step:
(a) make this input circuit receive one first stereoscopic image signals, this first stereoscopic image signals is loaded with right-eye image data and left-eye images data;
(b) make this control circuit according to this first stereoscopic image signals belong to a frame transmission mode and a figure line transmission mode one of them, determine a first order mode and a second order mode;
(c) make this control circuit, according to this first order mode, these right-eye image data and this left-eye images data be write to this memory;
(d) make this control circuit according to this second order mode, read these right-eye image data and this left-eye images data from this memory, to produce one second stereoscopic image signals, this second stereoscopic image signals belongs to wherein another of this frame transmission mode and this figure line transmission mode; And
(e) make this output circuit export this second stereoscopic image signals.
10. stereopsis format conversion method as claimed in claim 9, wherein this control circuit comprises an image write circuit, one image reading circuit and a storage address control circuit, this image write circuit is coupled to this input circuit, this image reading circuit is coupled to this output circuit, this storage address control circuit is coupled to this image write circuit and this image reading circuit and in order to control this image write circuit and this image reading circuit, this step (b) make this storage address control circuit according to this first stereoscopic image signals belong to this frame transmission mode and this figure line transmission mode one of them, determine this first order mode and this second order mode, this step (c) makes this image write circuit according to this first order mode, these right-eye image data and this left-eye images data are write to this memory, and this step (d) makes this image reading circuit according to this second order mode, read these right-eye image data and this left-eye images data from this memory, to produce this second stereoscopic image signals.
11. stereopsis format conversion methods as claimed in claim 10, wherein in the time that this first stereoscopic image signals belongs to this frame transmission mode, this first order mode make this image write circuit by multiple left eye figure line data interlace of multiple right eye figure line data of these right-eye image data and these left-eye images data write to this memory, and this second order mode makes this image reading circuit read the plurality of right eye figure line data of these right-eye image data and the plurality of left eye figure line data of these left-eye images data from this memory alternately.
12. stereopsis format conversion methods as claimed in claim 10, wherein in the time that this first stereoscopic image signals belongs to this figure line transmission mode, multiple storage addresss of this memory are divided into one first address block and one second address block by this storage address control circuit, this first order mode makes this image write circuit that multiple right eye figure line data of these right-eye image data are write to this first address block and multiple left eye figure line data of these left-eye images data are write to this second address block, and this second order mode makes this image reading circuit first read this right-eye image data from this first address block, read this left-eye images data from this second address block again.
13. image conversion methods as claimed in claim 10, wherein in the time that this first stereoscopic image signals belongs to this frame transmission mode, multiple storage addresss of this memory are divided into one first address block and one second address block by this storage address control circuit, this first order mode makes this image write circuit that these right-eye image data are write to this first address block and these left-eye images data are write to this second address block, and this second order mode makes this image reading circuit read multiple right eye figure line data of these right-eye image data and multiple left eye figure line data of these left-eye images data from this first address block and this second address block alternately.
14. stereopsis format conversion methods as claimed in claim 10, wherein in the time that this first stereoscopic image signals belongs to this figure line transmission mode, this first order mode make this image write circuit by multiple left eye figure line data interlace of multiple right eye figure line data of these right-eye image data and these left-eye images data write to this memory, and this second order mode makes this image reading circuit first read the plurality of right eye figure line data of these right-eye image data, then read the plurality of left eye figure line data of these left-eye images data.
15. stereopsis format conversion methods as claimed in claim 10, wherein this stereopsis format converter also comprises a treatment circuit, be coupled to this input circuit and this storage address control circuit, also comprise before the following step in this step (b):
(f1) make this treatment circuit capture an image data of this first stereoscopic image signals;
(f2) make this treatment circuit according to this image data, judge this first stereoscopic image signals belong to this frame transmission mode and this figure line transmission mode one of them; And
(f3) make this treatment circuit transmit a judged result to this storage address control circuit;
This step (b) makes this storage address control circuit according to this judged result, determines this first order mode and this second order mode.
16. stereopsis format conversion methods as claimed in claim 15, wherein this step (f2) make this treatment circuit according to this first stereoscopic image signals be frame continuous forms, a frame encapsulation format, Shang Xia one form and an optional figure field form one of them, judge that this first stereoscopic image signals belongs to this frame transmission mode, and according to this first stereoscopic image signals be one side by side form and an optional figure line form one of them, judge that this first stereoscopic image signals belongs to this figure line transmission mode.
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| CN110059028A (en) * | 2018-01-17 | 2019-07-26 | 瑞昱半导体股份有限公司 | Data storage chip and data access method |
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| CN102158718A (en) * | 2010-01-27 | 2011-08-17 | 联发科技股份有限公司 | Video processing apparatus and related method thereof |
| CN102215420A (en) * | 2011-06-20 | 2011-10-12 | 深圳创维－Rgb电子有限公司 | Method and system for switching 3D (Three-Dimensional) format of television as well as television |
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