TW201124959A - Display wall system and high-resolution graphics and images generation and display method - Google Patents

Abstract

The invention discloses a display wall system and a high-resolution graphics and images generation and display method, for displaying graphics and images relative to the image scene data. The display wall system includes a first processor, a plurality of second processor, and a display device set. The high-resolution image generation and display method is performed by: first, generating and sending a plurality of parameters by use of the first processor first, wherein the second processors respectively corresponds to one of the parameters; then, receiving the corresponding parameter, generating and sending at least one sub-image according to the corresponding parameter and the image scene data; at last, receiving and combining to display the sub-images so as to form the image. Thereby, the second processors respectively and simultaneously process the image scene data, so as to obtain the efficiency of parallel processing.

Description

201124959 VI. Description of the Invention: [Technical Field] The present invention relates to a display method for displaying a display system and a high-resolution image, and particularly relates to a display wall system using parallel processing and display architecture The resolution image generation display method. [Prior Art]

The traditional video wall system divides and enlarges a female face into a plurality of sub-books: J combines the above-mentioned sub-facets to produce a magnified mother face. However, the traditional TV wall enlarges the area of the mother's face. However, the riding degree has no domain improvement. That is to say, each child cannot clearly understand the details of the mother face. - month see Figure 1 'Figure-Series! Shows the schematic of the video wall in the prior art. As shown in the figure, the 'TV wall 9' includes a video sub-segment 9G, a video amplifier 92, a video distributor 94, and a display device array %. In i, two may be a combination of a plurality of display devices. For example, the display device may be a liquid pain display n (LCD), a cathode lining f (CRT) or a projection, after the mother-in-law is wheeled into the video wall 9, first by the video splitter = receiving the mother's face' The mother screen is divided into multiple first-sub-pictures. The plurality of first sub-pictures are then transmitted to the video amplifier 92. In this case, the video amplifier 92 is configured to scale up the plurality of first sub-planes f into a plurality of second sub-planes and transmit them to the video distribution II 94. The video & hacker 94 can determine the position of each of the second sub-pictures on the display device array %. 201124959 That is to say, the video distributor 94 can correspond all of the plurality of second sub-frames to the display device array 96 one by one. Finally, after the video distributor 94 distributes all of the second sub-frames to the display device array 96, the user can see the enlarged mother face from the display device array 96. For example, after the video wall 9 divides a mother image of 800 x 600 pixels by the video splitter 90 and enlarges it into four sub-planes via the video amplifier 92, the combination of the four sub-planes still only has 8〇〇χ6〇〇.

The resolution of the pixel. That is to say, the traditional video wall is like a projector, which can only be used to project the mother image onto the screen, but it cannot display the mother's face more clearly. Jin/Γ Traditional TV wall, combined with small-sized display. 4 The screen is not large, and the sub-area enlarges the mother's face. However, the resolution of the upper/size face cannot be - and increases with size. Therefore, if it is a large size "time, two = the invention is to be solved ^." to make it (4) more representative of the mother screen, the content of the invention is to provide a processing, display architecture, display about a Image field = the display wall system of the present invention and a display device group. The first step is a plurality of parameters, and the plurality of second devices are used to generate a plurality of parameters. The first-processed person respectively corresponds to the first processor class 201124959, and the plurality of second processors respectively correspond to one of the plurality of parameters, and each second device receives the parameter of the request, and according to the corresponding parameter and the The image scene data 'generates and transmits at least the -B image. The display device group includes a plurality of display devices, and the device side display device is divided into the Donovan processor, and the device is connected to each of the devices. The second processor receives and displays the image of the at least one sub-image to display the image.

f rm 'the first-processor calculates two according to a view information; two includes - the range of angle of view and the direction of viewing direction, the angle of view of the corresponding parameter of the 6th time and the viewing direction and the viewing direction Image scene data, mosquito out: material = image data of the part, generated; set == the first view information can include - set the viewing 'set and view direction the first - the processor should be divided according to this Scope of view and position

So that the display device group can combine the plurality of direction data to the lying material and the corresponding viewing scene 2: corresponding part of the image scene data, and in addition, in practice, each second scene Data computing, for example, & can perform an image type to generate the sub-image, such as an 0penGL application or various drawing methods, for displaying a card image, displaying an image about an image Scene Shenjie ♦ A T仃 processing, display architecture, the present invention: - one of the high-resolution image generation data image 201124959 The display wall secret includes - the first job, a plurality of second processors and a display device group. The high-resolution image generation method of the present invention comprises the following steps: (8) _4 the first processor generates a plurality of parameters and transmits the plurality of parameters, wherein the multiple (four) two processors respectively correspond to one of the plurality of parameters; Receiving, by the second processor, the corresponding parameter, and according to the corresponding parameter and the image scene, generating at least a sub-image; and using the display group to display a material miscellaneous to form a sub-hybrid The image.

Similarly, in the implementation step (8), the first processor calculates the plurality of parameters according to a view information, and each parameter includes a range of angles of view and :: look at: information. And in the step (9), each second processor outputs a part of the image scene data according to the parameter of the parameter and the viewing direction information, and generates the sub-image according to the part of the image. . In a specific embodiment, the viewing angle and the viewing direction of the viewer are determined by the viewing angle, and the first processor is configured to divide the plurality of viewing angle ranges and corresponding corresponding viewing directions. Two places: according to the corresponding angle of view range and M σ > 5, can determine the corresponding part of the image scene data, and accordingly generate the sub-image. In addition, in the implementation of the 'in the step with the implementation - image scene data transport, the mother-in-law processing benefits are various materials", such as, for example, GpenGL Gu program or 疋 various,, The formula 'to produce the one before the step (b), the brake (four) flute "about 6 hai image field 豕 科 ' ' to the plurality of second processes 3 . ]==Process 11 Transfer the image scene data device, respectively, with the more: the other: the rational: f set can contain multiple display brothers, one of the processing people, so in step (C) 201124959 The village displays the shadow and the corresponding 颧砉太 a ～ 网 — 每 每 每 每 每 每 每 每 每 每 村 村 村 村 村 村 村 村 村 村 村 村 村 村 村 村 村The second processor further utilizes the second partial map and the corresponding viewing direction to generate at least a sub-image, and finally the corresponding portion of the information is provided by each of the display stations. In the image of the shirt, the resolution of the real device and the display of the large image can be read and displayed by the display device. [Embodiment], according to the present invention - About a ^ like work ▲ block diagram. The display wall system 1 is used to collectively display the image of the second portion 4, which includes the first surface 1〇, the four ‘set# 20, 16, 18, and the display device group 2G. Among them, the display f, the display device, 2G2, 2G4, and move, respectively, 16 to the eyes, 16, 18 wires. The second processors U, 14 are then coupled to the first processor 10, respectively. . Month and see Figure 3 'Figure 3 shows the image plane (5) divided into four displays S1 8 201124959 ϊΐϊ Γ Γ Γ 平面 平面 平面 plane Im can be seen as the impact of the 'view data ΐίί i ^ 200 ^202'204 ^206 . The first processor 1G is based on the (four) message.

Im = different output corresponding to the _ A view angle fine Sa (only mark - group view direction information (view position Vp relative display I _ a processor 10 will generate four parameters, each package 5 a non-

The viewing direction information 'transmitted to the second processors 12, 14, '6 and = is the range of viewing angles expressed in solid angles', but the invention is not limited thereto. Although the image plane Im which is not shown in the figure is seamlessly divided into four display areas, the present invention is not limited thereto. For example, when the display 1 sets 2GG, 2G2, 204, 2 == frame and there is an area that cannot be displayed, in order to display the display system bi-system 1 display area 2 image + shun 'qing image plane Im, it is necessary to define the display in the form of a seam phase. The second processor 12, 14, 16, 18 receives the corresponding parameter and parses the angle, and the corresponding viewing direction information, according to the viewing angle range Sa, the corresponding viewing direction information, and the image scene data, corresponding to the video recording The image of the part surrounding the Sa is mixed, and according to the picture of the section of the section, the sub-image of the scene data is transmitted to the display display 2 2〇4, 206 display. In practice, 篦-虚理哭弟-% & U, 14, 16, 18 can be a scene program, such as a messy application or a variety of drawing programs to generate the sub-image. Therefore, after the second processor 12, 14, 16, 18 is connected to the parameters required by the first processor 10, the image scene data is processed simultaneously and in parallel, and the processor 10 is mainly operated at 201124959 =:2. In the case of generating Shen Dan Shen: the scene data is small, and the processing image field = the nose is handed over by the four second processors i2, i4, i6, i8 = display;: V = shorten the total processing time ' The display of the display wall system 1 can be improved. The resolution of the image of the viewer is the same as the resolution of the display device 2: transport 20, and thus is composed of a plurality of display devices.

The large-size image displayed by the combination of the high-resolution display wall can be supplemented. In fact, the first processor 1G can be a desktop computer or a desktop computer. The second processing H 12, 14 , 16, 18 also scores a computer or notebook computer, the display device 200, 202, 2G4, 2G6 is also a liquid crystal display H, cathode ray tube or projector ^ In addition, the second processing = 12, 14, 16 18 can respectively include a display interface module, such as a display card, and output the sub-images to 200, 202, 204, 206 via the display interface modules. ...., clothing straight See Figure 4, Figure 4 is a functional block diagram showing a wall system according to another embodiment of the present invention. The display wall system is substantially the same as the display wall system 1 of FIG. 2, except that the display wall system i has a switch 22 between the first processor 10 and the second processor 12, 14, 16, 18 (or one). The connector is connected, that is, the switch 22 is coupled to the first processor 1 and the second state 12, 14, 16, 18, respectively. Accordingly, the second processor 12, 14, 16, 18 receives the corresponding parameters via the switch 22. In this architecture, the first processor 10 and the second processor 12, 14, 16, 18 can be configured to form an Ethernet form, that is, the first processor 10 and the second processor 12, 14, 16, 18 In the specific embodiment of 201124959, the exchange 1122 can also be replaced, for example, the first processors 10盥16, 18 communicate via the Internet. /, the first - 14, the second, the second embodiment of the present invention is in the form of four blocks. Different from the display wall system 1 of Fig. 2

The second processor 12, 14 of the system 3 is divided into two displays = set_, 2G2, 2G4, 2G6 _ m _ range / acceptance parameters contain the view of the bribe circumference will be about the angle of view in Figure 3 output to the display And the second processor 12 generates two sub-images corresponding to the description ΐ ^=2-'2 of the second processor 14 is also the same. The limit is also the second: The device is not coupled to the two display devices. In addition, the IS mother: the first processor is coupled to the same number of display devices. Turtle (four) back to the system 3 + 'per-second processor 12, 14 is responsible for ^ no area A (and see Figure 3) is not necessary for the adjacent two: r display device, its responsible view = z Looking at the direction (4) may be a discrete range of perspectives. The high-resolution image of the present invention can be referred to as a high-resolution image according to the present invention. The high-resolution county generation display method of the invention of the image generation method is made up of various embodiments, and will not be described again. As shown in FIG. 6 , the high-resolution image display method first uses the 201124959 processor 10 to generate a plurality of parameters and transmit the plurality of parameters according to a view information (for example, a view position Vp and a viewing direction thereof), such as Step S102 is shown. The second processor 12, 14, 16, 18 respectively corresponds to one of the plurality of parameters, each of which includes a viewing angle range Sa and corresponding viewing direction information. Then, as shown in step S104, the second processor 12, 14, 16, 18 receives the corresponding parameter ', respectively, and generates and outputs a sub-image according to the corresponding parameter and the image scene data. Wherein the second processor 12,

Μ '16, 18 after receiving the corresponding parameters, parsing the corresponding range of viewing angles

And the corresponding viewing direction information, according to the viewing angle range, the corresponding viewing f-direction information and the image scene data, the image scene data corresponding to the part of the viewing angle range Sa may be determined, and according to the part The image scene material generates a sub-image and transmits it to the display devices 200, 202, 204, 206. In practice, the processor 12, 14, 16, 18 can generate an image by using an image scene data transfer program, such as a GLpenGL or a lining program. As shown in step S106, the plurality of sub-sets are received by the display device group 20 and displayed in combination with the display device, 202, 204, and 206. The first processor 12, 14, 16, 18 of the image is received, and the second processor 12, 14, 16, 18 receives and displays the image of the image. The image is displayed by multiple displays. The image can be displayed in a large size when the display wall of the high resolution display is combined. When the H second processing 11 simultaneously displays the device, the transfer-processing device will correspond to the plurality of display devices of the same, generating S1 12 201124959 = two The second image is used by the first processor, and is stored in the second processing II by the first processor. The σ-processing domain is the corresponding viewing direction information of the other party to the corresponding second processing: the post-processing program is implemented, so the sub-image; ^== display method utilizes the first-level and high-resolution image generation

!!!ξξϊ: ξγ degree is the same 'Therefore, a display wall composed of a plurality of display devices, and a large size image can be presented with high resolution, so that the user can view the local details of the scene data, and can also The present invention is not limited by the specific embodiments disclosed above, but is not intended to limit the scope of the invention. On the contrary, the purpose of the present invention is to cover all kinds of changes and equivalents within the scope of the patent application to which the present invention is intended. Therefore, the scope of the patent claimed in the present invention, "* should be based on the broadest solution of the above-mentioned language, so that it covers all possible changes and arrangements of equality. [Simple Description of the Drawings] [S.1 13 201124959 Figure 1 is a schematic diagram showing a video wall in the prior art. Figure 2 is a functional block diagram of a display wall system in accordance with an embodiment of the present invention. Figure 2 shows the intention of not dividing the image plane into four distinct regions. Figure 4 is a functional block diagram of a display wall system in accordance with another embodiment of the present invention. Figure 5 is a functional block diagram of a display wall system # in accordance with another embodiment of the present invention. Figure 6 is a flow chart showing a high resolution image generation and display method according to an embodiment of the present invention. [Main component symbol description] 9: Video wall 90: Video splitter 92: Video amplifier • 94: Video distributor 96: Display device array, 3: Display wall system 10: First processor 12: Second processor 14: Second processor 16: second processor 18: second processor 20: display device group 22: switch 14 201124959 200: display device 202 204: display device 206

Im : image plane

Vp : viewing angle position Sa : S102 to S106 : Step : Display device : Display device Angle of view

15

Claims (1)

201124959 VII. Patent application scope: 1, 2, 4. A display wall system for displaying an image scene. The display step system includes: a shell image, a processor for generating a plurality of parameters and Transmitting the plurality of fires. The second processor is coupled to the first processor, and the two processors respectively correspond to one of the plurality of parameters, and each of the processors receives the corresponding parameter, and Generating and outputting at least one sub-image according to the corresponding parameter=image scene data; and the graph-=device group, comprising a plurality of display transpositions, the plurality of visualizations being connected to one of the plurality of second processors Receiving and displaying the at least one from the corresponding second processor; the two images enable the display device group to combine the plurality of sub-images with the display wall system described in the first item of the patent application, The device calculates the plurality of parameters, the processing angle range and the viewing direction information according to the viewing angle information. &gt; The number of packets δ - as shown in the second paragraph of the scope of the patent application, the scope of the viewing angle of the corresponding parameter according to the corresponding parameter == first, the figure is silly and the rainbow is solid The direction of the poor news and the image scene data of the part, such as % Jin, Bessie, determine the at least the sub-call, the sub-based and the more include-exchange the second processor via the switch Receiving the corresponding reference I9 coupling, each SI 16 201124959 6 , as described in the patent application gj, item 5 and the second processor via the same - the first processing - 7, the first item The display module further includes at least a display interface module = 'where the mother and the second magnetic output the at least the sub-image to the corresponding one of the display interfaces 8, as described in the application specification, the module is one Display card. ", ' /, "system, where the display interface 9, The display state described in item 】 is a desktop computer or a notebook computer. </ br>, the first treatment of the Eighth Central 10, to: the special, the garden of the first item of the display wall state of affairs - table (four) brain or - notebook computer. , A mother second place A g please iff of the display step system described in item 1 'each of which is set to a liquid crystal display, - cathode ray tube or - projection = middle mother is not relevant Degree image generation display method, used for - display (four) silk preparation; S about - image scene data image evaluation = subject to display; =: two places (; ===== (b== ;;r should produce = image; and? Beko produces and outputs at least one sub-image (4) = the device group receives and combines and displays the plurality of sub-images to form a high-resolution image generation display method as described in item 12 of 201124959 (,, the first processor calculates the eve parameter according to the view angle information, and the parent one parameter includes a range of view angles. 14. The high resolution image generation display method according to item 13, 'ΐ第&quot; The processor determines the part of the image scene data according to the viewing angle of the corresponding parameter and the scene, and generates the at least one sub-image according to the image scene data of the _ knife. The program generates a high-resolution image generation display method according to the nr sub-processor execution-image scene data operation 16, and the high-resolution image generation method described in the item 12, wherein the middle-fine reading group includes the township display, and the refractory device In the step (4), the display is set to ^-=, and the corresponding second processor receives and displays one of the to; to display the image in combination. For example, the method 17, the method Please refer to the high resolution mentioned in item 12 to include the following steps: Take .,, and use ί f - to transfer the image of the image [S1 18