TW423253B - Video image overlap device for overlapping a computer output image and a video camera image - Google Patents

Abstract

A video image overlap device, which receives a computer output image (for example, a VGA image and the like) to input on the video image overlap device, and furthermore overlaps an image from the video camera of the video image overlap device on the computer output image such that the overlapped image can be displayed on a display (for example, a computer output image monitor, a LCD projector, or a TV monitor), wherein a video camera is directly formed on the video image overlap device In the overlapped image, the image color of the video camera can be adjusted by a user to avoid from a mixture of the background color of the computer output image Also, the video image overlap device can automatically detect the color of the object (e.g., a paper and so on) to be shot, in order to avoid from no overlap image to be created due to the different color of the object to be shot, and the color of the object to be shot is replaced with the pixel color of the corresponding computer output image.

Description

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 423253 A7 ----- -B7__ V. Description of the Invention (5.1) Field of the Invention The present invention relates to a method for superimposing computer output images (such as analog video signals in Vga format). A photographic overlay device using an image produced by a video camera, in particular, relates to a remanufacturing device that connects a camera to a computer and outputs the image to another monitor, so that the computer outputs the image and the video generated by the camera A photographic overlay device in which images are superimposed and displayed on a display device. 5-2 Background of the Invention Generally, when a presentation is made, the presenter must write information into the computer in advance and display it on a display. These displays can be ordinary cathode ray tubes (CRT), or display devices that display any computer-rotated image (VGA format signal). In this way of presentation, users can only prepare the data and pictures prepared in advance. Or the image is displayed on a display, such as an LCD projector or a monitor, so as to provide a viewing screen for the listener. If it is necessary to overlap some information or text on the screen of the briefer during the presentation, for example, to circle somewhere on the original screen to remind the briefer to pay attention. The device generally uses a light pen (p0nter) to project a light spot on the screen and move back and forth with the light spot. Circle the selected screen to remind the person who wants to listen to the briefing. If a briefing is provided, this paper is standard in China. National Standard (CNS) A4 Specification (210χ 297 mm) ---------! Loading ·· ------ Order ij ----- 竦 (Please read the precautions on the back before filling (This page) 423253 Λ7 __B7 V. Description of the invention () (Please read the unintentional matter on the back before filling in this page) Those who use the monitor to view the daytime display use a monitor (such as a TV monitor or a VGA monitor). The technical method is to use a conventional scan converter to generate a fixed-shaped geometric pattern, and superimpose the image on the daytime surface to provide the listener to watch, to remind the listener to pay attention to the part of the daytime surface.However, this method does not allow users to overlay text or graphics at any time in the presentation, or even overlay the actual image. The above-mentioned conventional techniques are not the most efficient for some applications, and are not the most convenient design for users. Therefore, for some presenters, if there is a photographic overlay device, once it is connected to the display device, there is no need to connect other cameras, which can provide users with any handwriting or printing at any time during the presentation process. The text or pattern is superimposed on the screen, and even the real image is immediately superimposed on the daylight surface displayed on the monitor to remind the viewers who are watching the monitor screen, and the color of the superimposed pattern or text on the monitor can be changed. It can also automatically detect the color of the object being photographed, and display its superimposed image on any kind of display as needed. Such a scanning conversion device is convenient for user design. 5-3 Purpose of the Invention and Overview The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a photographic overlay device for inputting computer output images (such as VGA and other images) into this photographic overlay device, and using this camera as the photographic overlay device, Overlay the captured image on the computer output image, so that the superimposed image can be displayed on the monitor (computer output image monitoring this paper size application order ® S home standard leather (CNS) A3 specification (210 X297 crossbow) 23253 B7 V. Description of the invention () or LCD monitor (projector or TV monitor), in which the camera has a camera, which is directly formed on the body of the camera overlay device. And in the overlay image, the color of the image taken by the camera can be adjusted by the user to avoid mixing with the background color of the computer output image. In addition, the photography overlay device can also automatically detect the color of the object (such as paper) to be captured by the camera. It will not produce an overlay image because the color of the object is different. In the overlapped image, the The color is replaced by the color of the pixels of the corresponding computer output image. 5-4 circle type simple explanation ---------- V-equipment --- (Please read the precautions on the back before filling this page) Er's display f Chu Suqing A continued 2 L is- Second, you will find a special example of the bright picture of this picture. This is a better way to show it. The hair style: This J® is based on the following, which is a clear explanation of the current source signal. In the first shot, the camera-shown camera-to-photograph overlay shown by the photographic device is the output guide. It is placed in position and connected to the first position, and then connected to the connected body. An example of taking a photo of a heavy body in a studio and taking a picture of the subject. Shi Shijia ’s bright hair • “This set of evidence is based on a living and living area, and the type of the ring is on the top. The picture is ordered-Economy The Intellectual Property Bureau of the Ministry of Intellectual Property has worked with the consumer to print its camera. The camera shows the camera to the camera and the source is the output of the signal. It is also connected to the camera. Joul of the Overlapping Joul in the Ugly Shadows-¾. IUJ of FI-guided second-placed photo- Shi Shijia better; Set the standard and set it up. It is another one. The current residence is the body type C ring. The photo is taken on the subject. 4 The Intellectual Property Bureau of the Ministry of Economic Affairs, the employee consumer cooperative, printed agriculture 423253 A7 _B7_ V. Description of the invention () In the film overlay device, the connection relationship between the first image signal source and the object captured by the camera, and its output is connected to the display, where the object is located in the second position, but the object in the overlay image The color of the upper ring type is set by the user and is different from the original original color; FIG. 1D shows a photographic overlay device according to a preferred embodiment of the present invention, which is related to the first image signal source and The connection between the objects captured by the camera, and its output is connected to the display, where the object is located at the second position, causing the ring-shaped cluster on the object in the overlay image to live at another specific position, and The only difference between Figure _D and 圊 一 B is that except for the ring-shaped part of the subject, the one in Figure 图 D is blue, and the 圊 1B is white, but its The colors corresponding to the display are all the same; Figure 2 shows the format description of the output and input signals of the photographic camera 4 according to a preferred embodiment of the present invention; Figure 3 shows a format according to the present invention. Block diagram of the circuit structure of the photographic overlay device in the preferred embodiment: FIG. 4 shows an embodiment of the color key detector in the block diagram of the circuit structure of the photographic overlay device in accordance with a preferred embodiment of the present invention. A functional block diagram of the preferred embodiment of the color key generator in the block circle of the circuit structure of the color overlay device according to a preferred embodiment of the present invention is shown in FIG. Shown is a photographic paper according to a preferred embodiment of the present invention. The paper size is suitable for the CNS A4 size (210x 297 mm). ------ 丨 丨 丨 d 丨 --install --- < Please read the notes on the back before filling this page) Order-

A 53 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs of the People's Republic of China (5) Description of the Invention () A circuit block diagram of a text color generator in a block diagram of a circuit structure of a shadow overlay device. ^ | 5-5 Invention Description The present invention proposes a photographic overlay device. Once it is connected to a display device, there is no need to externally connect another camera. It can provide users with any overlays on the screen at any time during the presentation process. The image is immediately superimposed on the screen displayed by the display, and the present invention can provide the user to change the color of the pattern to be superimposed on the display into another color, so as to provide the user with more convenient use. When using the photographic overlay device of the present invention, the display device that can be connected can be a liquid crystal display (LCD projector), a computer output image display (such as a VGA monitor), or a computer output image can be connected to a TV converter. TV monitor, or other display device. Take the photographic overlay device using the present invention as an example to connect to a TV monitor, and display the output image on the TV monitor as an example (the computer output image to TV converter is included in the photographic overlay device of the present invention), and it is connected The mode is shown in Figure 1A. The first image signal source is the VGA output of the computer 10, which is the first image signal, and the image represented by it is as shown in the computer monitor 14, which includes, for example, a triangle, a triangle, a fork, and a square. This first image signal is transmitted to the photographic overlapping device of the present invention. 16 = If the user wants to circle out a certain position in the first image, he can draw the subject S located at position P1 and draw a picture with the first A ring of color makes its image captured by camera 16b ---------------- II {(Please read the precautions on the back before filling this page) -51--6 ίZO〇253 Λ7 _Β7__ 5. Description of the invention () to get the second image signal, and the ring in this image is located at the position where it is to be circled in the superimposed image (the image represented by the display device 19). The photographic overlay device 16 of the present invention overlays the images of the first image signal and the second image signal at any time * and outputs them to the display device 19 via the scan converter 16a, so the user can Any pattern is drawn on the subject S to display on the screen of the display device 19 that it is to be overlapped at any time. For example, as shown in FIG. 1B, when the user wants to circle the square in the first image, the subject S can be moved to the position P2, so that the square portion of the display device is the subject S Ring. The above are all examples of not changing the color of the ring shape in the subject S appearing on the display 19. If the color of the ring shape on the original subject S is the first color, Part of the color is white. The photographic overlay device 16 of the present invention can directly superimpose the second image represented by the second image signal captured by the camera 16b on the first image signal without changing the color of the subject S. The first image of the first image signal output from the source, and the superimposed image appears on the display 19. If the user wants to change the color of the ring shape displayed on the display 19 in the second image, he can use the remote control C to issue a command. The device receives the 6 1 printed display on the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. An example of a photograph of an existing superimposed double ring shadow, the second change will be made to order the command according to the color and color C. The first picture of C in the 6th century shows its color and color. The first change is like blue except, (color, color, color, color, color, color, color, white ring, color, color, color, color, color, color, color, color, color, color, S, etc., photographed by the exposition department 81 ^, such as the shape ring The paper ruler of this paper is printed in the middle of the garden, and it is printed by ΠΠΌΑ ^ Ι «This X 9Q7, printed by A7 B7 of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. The description of the invention () color), the photographic overlay device 16 of the present invention is also The remote control C can be used to issue an instruction to detect the color key, and the receiver 16c of the photographic overlapping device 16 receives the instruction to automatically detect and change the color key, so that the ring shape can be accurately re-occupied on the square. As shown in Figure _D. Next, in a preferred embodiment of the photographic overlay device of the present invention, the relationship between the processed input signal format and its output signal format is described with reference to FIG. 2, where the input to the photographic overlay device 20 of the present invention can be It is handwritten or printed text (input via a camera), and the other input is a computer's VGA output signal that is input to the photographic overlay device of the present invention. The output of the photographic overlay device of the present invention can be connected to an LCD projector, a VGA monitor, or a television monitor (after an external converter is connected). In order to achieve the image captured by the camera The function of superimposing a computer output image (such as a VGA format image). The camera overlay device of the present invention manufactures a camera and a scan converter on the same body, and in order to achieve the purpose that the user can control the color of the image captured by the camera, In a preferred embodiment of the photographic overlay device 30 of the present invention, the internal circuit diagram of FIG. 3 is shown in FIG. 3, and the surface of the subject 31 contains text (written or printed by the user). And placed before the camera 33. The text on the surface of the subject 31 is photographed into the photographic overlay device 30 of the present invention to become the first image signal, and the first image signal represents the image captured by the camera The first image of the surface of the subject. In a preferred embodiment of the present invention, the camera 33-th --- ----- Order --- "I I ---" 4 < 谙 Read the notes on the back before filling out this page) 8 Consumption Cooperation between Employees and Intellectual Property Bureau of the Ministry of Economic Affairs Du printed B7 V. Invention Explanation () A shadow signal is a UV format signal, and the first image signal output by the camera 33 is input to the controller 35, and the entire first image represented by it has been stored in the memory 37. Then, the timing pulse generator 39 sends a control signal to the controller 35 through the control of the VGA horizontal timing and the VGA vertical timing, so that the controller 35 reads out the first image signal stored in the memory 37 and sends it to The YUV to RGB converter 41 converts the format of the first image signal into the RGB format. The first image signal in the format of RGB is input to the color key detector 43. In a comparison of the present invention, In the preferred embodiment, the color set by the color key detector 43 is white. If the object (such as paper) is not white, the user can also use the input interface (the remote control C or the scan converter in Figure 1A). 16a control panel on the surface), detected by user input Color key to start the calculation of all or part of the pixels in the memory 37, calculate the average value of the RGB color coordinates, and add and subtract a 0ff set value to get six border color coordinate values. The six border coordinate values are Send it to the color key generator 45 and store it in the six registers of the color key generator 45. After each pixel of the first image signal is output through the YUV to RGB converter 41, The RGB coordinates of each pixel are compared in the color key generator 45 with the six boundary color coordinate values of the register therein, and then calculated by logic "and H (AND). Therefore, if the RGB color coordinate value of the pixel of the input color key generator 45 falls within the range of the six boundary color coordinate values, the color key generator 45 turns out a "color key" SEL as the first value. The value may be a first logic level (eg, logic 1). (Please read the precautions on the back before filling out this page) Pack -5J .. Printed by the Consumers ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs-423253 A: ____B7______ 5. Description of the Invention () In a preferred embodiment of the present invention, the text The output of the text color generator 47 is based on the color of the plain color entered into the text color generator 47 as its output color, but the user can also input a color 'as a picture of the text color generator 47 at this time. Plain color. In a preferred embodiment of the present invention, the color of a pixel in the image of the subject 31 can be filled with the pixel of a color in a color group as the output of the text color generator 47 (at this time The color of the handwritten text in the image of the subject 31 displayed on the display is the color specified by the user). The color group includes a plurality of predetermined color coordinate values' and the original color coordinate values of the pixels of the first image signal input to the text color generator 47 at this time, such as the first color coordinate value (x, y'z). Where the R coordinate value is X, the g coordinate value is y 'and the b coordinate value is z. Suppose that the several preset coordinate values include a first preset color coordinate value (x1'y1, z1), a second preset color coordinate value (x2 y2 z2), ..., and an n-th preset color coordinate value (^, Sichuan ^). ^ In a preferred embodiment of the present invention, if the color coordinate values of the pixels of the input text color generator 47 fall into the six boundary color coordinate values of the register (that is, the color key SEL is the first value) 'The text color output 3 47 output is the original color coordinate value of the pixel input text color generator 47 at this time __ the first color coordinate value (X, y, z) 1 and if the user wants to appear in The color of the pattern on the subject in the display (such as display 19 in FIG. 1A) is changed, and the user can also use the wheel-in interface (the remote control C in FIG. 18 or the control on the surface of the scan converter 16a). The panel selects the color selected by the user to make the pattern on the photographed object (the preferred embodiment of this paper scale applies to the fgg home county (CNS) M specification (21G χ Norwegian Gongchu --- I ---- I--install --- (Please read the notes on the back before filling this page) Order. 423253 A7 B7 Economy Printed by a member of the Intellectual Property Bureau and Consumer Cooperatives 5. The description of the invention (in Chinese) is changed to the color that the user wants to fill in (as shown in the relationship between Figure 1A and Figure C). The primary color becomes red in Figure 1C). At this time, the pixel of the first image signal that has undergone color processing is the RGB color coordinate system, and it is a digital signal. It is converted into an analog RGB coordinate by a digital-to-analog converter 49. The signal of the system is set as the camera image signal 丨 CAM. In addition, the output of the second image signal source is the second image signal output by the VGA (for example, the VGA rotation of the computer 10 in Figure 1A) IVG A, which is RGB color coordinate signals. And the camera image signal ICAM and the second image signal IVGA are input to the multiplexer 51, and the multiplexer 51 is based on the content of the color key SEL, so that the camera image signal ICAM or the second image signal 丨 VGA The output of the multiplexer 51 becomes the multiplexer 51. At this time, the rotation of the multiplexer 51 is also the output of the photographic overlay device 30 of the present invention. In a preferred embodiment of the present invention, it can be connected to this The display of the photographic overlay device can be all display devices such as liquid crystal projectors or VGA monitors. As long as the corresponding converter is added, the corresponding display can be connected. For example, by connecting the VGA to TV converter 55, you can connect this display. The output of the photographic overlay device of the invention is transferred to a television monitor. In a preferred embodiment of the circuit of the photographic overlay device of the invention, the color key detector 43 used to generate the color keys may be software or hardware, Its function is shown in Figure 4. It includes step 60 "Calculate and store the average color coordinate value of the pixel (Ra, Ga, Ba)", which is to take out all (or part of) the pixel color coordinate value from the memory. The RGB values of a pixel are separated, ---------- 1 --- installation -------- order --------, line. F {(Please read first Note on the back, please fill in this page again.) Wood paper ruler, drop Φ, free garden festival surname 1 ia i ow mn v ') Q7 Hachiman, 423233 Λ7 B7 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperatives

And calculate the average value of the R RGB color coordinates of all extracted circles (^, 〇3, day 3). Then in step 61 丨, shoot / ^ up ^ ^ ... 1 to process the boundary value of the wrongly stored pixel average color coordinate value to obtain the upper and lower limits of Rr D f 0 and RC3B three primary color coordinate system.

Ra + offset, Ra-offset a offset 'Ga-offset' Ba + offset, and Ba-offset "are used to find the upper and lower sides of its three primary color coordinate system for the average color coordinate values stored in the healthy pixels = ^ ^ ^. The threshold value of milk dehydration is °, and then step 63 is performed. The upper and lower limits of the three primary color coordinate systems are obtained.

Corresponding registers " to store the upper and lower boundary values (a total of six) of the two primary color coordinate systems published in Book I in the six corresponding registers in the color key link bar key house Shengyi 45 The 'inside' to provide the color 甚 4 甚 has generated 15 45 than the three primary color coordinates for which the element has been entered are within six relative boundary values stored in the Zhetaihehe register. If the three primary color coordinates of the pixels of the input color key generator-like Maowang IS are (Rp, Gp, Bp >), the structure of the color key generator of the photography device of the present invention can be as shown in Figure 5. The structure shown. "What is stored in the limit register is the color coordinate-boundary value Ra + 0ffset, and the R value lower limit register causes the color coordinate to be a boundary value Ra_〇ffset. Where G value The upper limit register stores the color coordinate and a boundary value Ga + 0ffset, and the lower limit register of G value stores the color coordinate __ boundary value Ga-offset. Among them, the B value upper limit register stores "It is the color coordinate-boundary value Ba + offset value lower limit register. The color coordinate-boundary value Ba-offSet is stored. And when the three primary color coordinate values of the circle element of the color key generator 45 are input (RpGp, Bp), and when

Ra-〇ffSet < RP < Ra + 0ffSet when the output of comparator 7la and 71b ------------------------------- (Please read the unintentional matter on the back before filling out this page) 12 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 423253 Λ7 ----------- B7__ 5. Description of the invention () Rounded to logic 1 ' When Ga-offset < Gp < 〇a + offset, the outputs of comparators 73a and 73b are both logical j. When Ba_〇ffsy

When Ba + 0ffset, the outputs of comparators 75a and 75b are both logic]. At this time, the output of logic "and" gate is logic 彳. This is the color key in the embodiment of the present invention and is sent at most. The circuit block diagram of the text color generator 47 can be as shown in Figure 6. Its output is based on the pixel color of the text color generator 47 as its output color, but it can also be input by the user. Select the text color control signal 'At this time, the data multiplexer 80 is composed of the first color coordinate value (X'y'z).', The first preset color coordinate value (x1, y1, z1), and the second preset color coordinate value. (X2, y2, z2) ..... and the Πth predetermined color coordinate value (xn'yn'zn), a color coordinate is selected as the color of this pixel. In the preferred embodiment of the present invention, At this time, the color of the text in the image of the subject 31 is the color represented by the above-mentioned color coordinates, that is, the color coordinates output by the data multiplexer 80, which is sent to the digital position analog conversion device 49. The above are only preferred embodiments of the present invention, and are not intended to be used. Limit the scope of patent application for the present invention; for any other equivalent changes or modifications that do not depart from the spirit disclosed by the present invention, as long as the camera is combined with a scan converter to form the same body to capture the image obtained by photography The overlap with the image from the other image signal source of the scan converter should be included in the scope of patent application as described below. This paper is also applicable to the I3 country 丨 standard (CNS) A4 specification (2) ---------- ^-install -------- order -------- (-line (please read the precautions on the back before filling this page)

Claims (1)

9 ..ν '～ 〇ο did Λ Η DS applied for a patent Fan Yuan video loses the second brain. Electric cascading repetitive grid: The image number contains the first image of the video message package and the second image is placed on the second package. It is important, the film set should be superimposed, and the type of the image produced by the frame is one image of the image. The image of the video is inserted into the video, the image of the video, and the image of the video. Body objects are captured by the camera as a video camera and the video system is ready for immediate use; the image of the body in the face is captured by the camera. The symbol used in the case map is used to make the output of the brain image and telegram that the current image and the image film output are in accordance with the table system. On behalf of tL, the ordering message will be installed. In the first place, Pingshui ’s image is lost. The video is sent to film and television as one step. The prime figure must be a table. The generation of each step is the same step. The first image should be the same as the first image, the first picture is the message table, and each step is the same as the warp & LJ signal. Change the color of the image of the color of the color of the color of the color of the color of the color of the color of the color of the color of the color of the color of the color of the color of the color of the symbol. 1 For the department logo, please read the .iit item on the back before filling in this page.) -Install. The Ministry of Online Economics _ Central Standards Bureau Employees Consumer Cooperatives printed the second generation line with the same color as the seat. This element is the same as the first image of the image in the 1 seat of each color. The first image of the video signal is the second table. The system is used to change the conversion ratio to the digit ratio to make the class the same. The first image of the photo album No. 1 is Ying and The second one is the color; the second one is the same as the one on the second one, and the second one is the first one, and the second one is the second one. The paper size is more than 14 pieces. The paper size is applicable to China National Standard (CNS) A4. Specifications (210X297 mm) 423253 VI. Apply for a special range of equipment, superimposed on the value of the photo album to capture the two as the value of the key color and the color of the prime when the picture 'should be the color of the two The prime picture should be displayed in the table and replaced by the installment of the # and the heavy prime image. The prime image of the primed image is the same as the prime image of the prime image. The superimposed image displayed by the imager in this table is more important in this display. However, the superimposed image described in the post-graphics image is described by the superimposed image. By. The upper fan range of the second is specially included, please ask Bao Shen to set it up as described in 2 The color meter looks at the illL Μ color sensor with the number of the three series of prime maps. The color is based on this value, and the data is shifted according to the number of pixels. The key is measured and the key value is added. The values of the standard are flat, three colors, three colors, the opposite side of the world, and a six-six standard image. The image of the body is the same as that of the standard object. The color of the photo is taken into account. Order instruction — The detection value is equal to the loser. Use one to make the I color device to produce the key color and color measurement target to detect the key color and color. The element is from the picture input. Then, when, and when The value of the value is + the ratio of the value of the color scale, the color of the color, the color of the color, the color of the color, and the color of the figure. ^ Notes on the back side are refilled: ¾ page) Binding-Staple, Central Standard of the Ministry of Economy Printed by the Consumer Cooperative of the Bureau and selected by the installer to select those who want to use it, which should be used to produce color and text with color system. Sending a photo of the final selection of the image 1 Passing the color of the standard, the color should be based on the color, the color should be selected at a time, and the paper is suitable for the China National Standards (CNS) A4 specification (210 × 297 mm) 〇3253 Λ 8 Η8 C8 D8 VI. The coordinate value of the patent application range or a number of predetermined color coordinate values is determined as the color of the input pixel, and the color of the pattern on the surface of the subject can be changed in the text color generator_ The text color selected by the user. 3. For example, the device of claim 1 in the patent scope, wherein the above-mentioned first video processing device includes at least: a timing pulse generator for receiving the horizontal timing and the vertical timing of a signal order representing the computer output image To generate a start signal; the memory is used to store the color coordinate value of each pixel of the first video image; and the controller is used to correspond to the start signal to each pixel of the first video image The color coordinate value is read out from the memory to form the synchronized signal. The color coordinate value of each pixel of the first video image is stored in the memory by the controller. 4. For the device in the first scope of the patent application, the above display includes at least a liquid crystal display projector and a computer output image monitor, and the computer output image monitor includes at least a VGA monitor. 5. For the device in the scope of patent application, when the input terminal of the above display is connected to the computer to output the image to the TV converter, the display can be a TV monitor. This paper size applies to China National Standard (CNS) A4 specification (2! 0X297 mm) -------- ^-installation -------- order ----- 1 * line (please Read the notes on the back before filling in this f) Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs, printed 423253, ι '6. Apply for a patent Fan Guoying, the second brain of the brain is stacked on the phone: Picture number includes a video package The first image is from the first image to the second image. Use the * ® to apply the weight ..,-. F Set the image to install the image # The video release video is the first video image video, the I image is produced by the body and the object is taken as the camera. The video is used in the video system and the image is displayed instantly. The video of the body shadow is taken by the camera. It should be used by the player who is supposed to use the symbol to repeat the day. The symbol is used to make the first order vertical and the normal time is flat. Video. The video is based on the use of the watch system to replace the video of the installation video processing video to view, one step first. The prime image is the same as the image of each step of the image. The first image of the image and the second image is the image of the first generation of the image. The image of the image is the first; This has been changed since then. Please read the notes on the back of Jing before filling in the step number and the same number. Please fill in this f) ^ Ϊ 1i H ^ Printed by the Consumer Cooperative of the Central Standardization Bureau of the Ministry of Economic Affairs for color replacement The signal is transferred together with the signal, like the image and film production. It is the tr. System standard, and the color of the seat is the same. The signal of the signal is installed. Change the color of the frame, the number of the series, and the icon of the series. The image of the color and the color of the icon is the same. The first image of the video signal 1. The second image of the device. Measure and Detect «| ~ Chain Color Yan Ying Block ί The color is the same as the standard color of the flat seat, the color of the face is the same as the standard, the color calculation of this seat is based on the number of prime images of the three series of prime images. , According to the value of the shift, the partial color is measured and the key is added to the color scale. For this color, the value of the color is flat. The color of the color is three. The color of the face is opposite to the edge of the world. The color of the standard is 7. The paper size is applicable to the Chinese National Standard (CNS) Α4 specification (210 × 297 mm); τ -line --- 8 8 S 8 Λ BCD 4 ^ 3253 VI. Patent application scope color key The generator is used to compare the color coordinate value of each pixel of the first image signal of the same color coordinate with the six border color coordinate values received from the color key detector. When the color of the pixel is When the coordinates are in the six border color coordinate values, the color key is output to the multiplexing device; the text color generator is used when the user wants to select the text color, according to the selection sent by the user The text color control signal, and the color coordinate value of the input pixel or a plurality of predetermined color coordinate values of the same color coordinate system that is the first image signal is selected as the color of the input pixel. When the user does not select the text color , One of a plurality of predetermined color coordinate values is used as the color of the input pixel. The subject (please read the precautions on the back before filling out this page). Set the image quality and shadow of the imager, and install-install the image to change its appearance into a momentary superimposition and superimposition, change the value, and the value is more important. Lost the logic to the sensible birth number and one or two should be able to produce economic information. The first is the first place. You can use the image as a picture after the imaging. Colorimetric, color, and color are related to the first category of Yan Yan Yan Yan in the literary department, which is one of the proper descriptions in the color setting standard and the prime when the prime is on the image. In the figure, the value of the color change number of the shadow is used. The value should be converted to the L 'image of the same color by the overlapping color text to the color system. The color is the same as the L' image. The image is the same as the image. The shadow and the two primes to the installation selection | The prime image map ^ The second one is shown in the third figure First, the output should have a surface device, the number of the table, the table, the table, the table, the table, and the table. The paper size is replaced by the Chinese paper standard (CNS) A4 (210X297 mm). 423253 IS Department of the Ministry of Economic Affairs, Central Bureau of Standards, Consumer Cooperatives printed the scope of patent applications. 7. For the device in the scope of patent application No. 6, the above-mentioned first video processing device includes at least: a timing pulse generator, which is used to receive the The computer outputs the horizontal timing and the vertical timing in the image signal to generate an activation signal; the memory is used to store the color coordinate value of each pixel of the first video image; and the controller is used to correspond to The start signal reads the color coordinate value of each pixel of the first video image from the memory to form the synchronized signal. The color coordinate value of each pixel of the first video image is controlled by the controller. Stored in this memory. 8. If the device of the scope of patent application is item 6, the above display includes at least a liquid crystal display projector and a computer output image monitor, and the computer output image monitor includes at least a VGA monitor ^ 9. If the scope of patent application is item 6 When the input terminal of the display is connected to a computer to output images to a TV converter, the display may be a TV monitor. 10. —A photographic overlay device is used to superimpose the first image on the second image to generate an overlay image. The signal format of the second image is computer input. Please read the precautions of the back case before filling in ^ page)- --1 1 J ^ i ^ n- n ^ i '^ ^ ^^^ 11 — ^ n ——I- --- ml I— This paper size applies to China National Standard (CNS) A4 (210X'297 (Mm) The scope of the patent application to extract the format of the image, the photography ΛΝ 88 C8 D8 video camera 'is used to capture a video image of a subject', the first video image is the one that was taken when the user drew a symbol by hand The subject wants to superimpose the pattern of the symbol one onto the first signal processing device in the first image, which is used to represent the first video on behalf of the second image according to the electrical horizontal timing and vertical timing. The signal is synchronized so that the first mother pixel and each pixel of the second image are synchronized with each other. 'This synchronized signal represents the signal after the first number is synchronized. Including: Leaf clock pulse generator 'is used to receive image information The horizontal time sequence and the vertical start signal in the memory; the memory is used to store the color coordinate value of the first video; and when the IS is the product body, a first image can be generated to immediately brain out the image containing the image At least one step is to save the video image of the video image, and use the video image processing device to represent the computer to input the sequence to generate an image of each pixel (please read the notes on the back and fill in this page) Ministry of Economic Affairs The Central Bureau of Standards Consumer Cooperatives printed a color for the first place. The color change number should be changed to the same number. The number will be read. The image number will be the same as the original one. The quilt is the image in which the system is marked by the shadow ship, which should be used to recall the value of the seat in the color of the seat. The color of the video is 20. The color of the series is the same as the color of the series. Store L1, ,,, and insurance signal generators! # 之 讯 图 图 图 信息 G image control one step control Η 影 影 Every image with the same color is made by Yan Di Di Ying, the department of the Department of Information Value table standard visual form substituting This paper scale is applicable to the Chinese national standard (CNS) ) A4 specification (210X297 mm) 423253 Λ, 'B8 1 Fan Li specially requested to apply for a copy of the form-the same as the first system, and the color is the same ,; Yan Su is the same as the icon. Use the same kind of photo, the first video of the video is the second video, the instrument measures the color of the key, the color of the color, the color of each individual point is shifted and offset, plus the color of the color Each color of the three colors is equal to the average number of the complex pair. The signal value is based on the image of the image. The 6-color color should be counted as the value of the image. The standard color code refers to the color measurement circle. When the loser enters the six losers, he must use the color image to make a one-shot color measurement of the color system. Use the color system, the device r prime 3, the output value of the key f is equal to the standard color of each target to the key color, color, and color of the element · Ή 圊 lose dagger 14, the value of the ratio of 1 to 1 The value of the standard seat, the color, the color, the color, the color, the color, the color, the color, and the color Installer Duo Xuan-5 The selection of color characters is for those who want to use the system to produce color characters. 1 It is said that the color of the face is determined by the seat, and the color is selected according to the timing. The color of the color object is set in the fixed number of shots. The complex color is determined by the color. Time-based value color icon, color of the seat, input color text, the color is determined to be selected for each of the number, and the value should be used to make it or the value on the value scale. Yanzi Wenwen should be selected in the final selection of the color and color of the text. If you use a table to make if —install ------ order -----! Line, please read the back first Please note this page and fill in this page again) -1 «11 nn νι ^ 员工 The Digital Consumers' Cooperative Coordination Unit printed by the Central Bureau of Standards of the Ministry of Economic Affairs prints the digital-to-analog conversion device, which is used to process the same-color coordinates processed by the text color generator. An image signal converted into the same analog format as the signal representing the second image, Output the first image The paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210 × 297 mm) 3 2 3 LJ '' '8 8 S Λ BC ο Make the time value logical and the key color and color equal to Use the system S and β to make a profit. Please use the information equipment to set up, and the double-valued photo albums should be taken as the prime image of the key color, color, and color. The two prime images of the shadow should be displayed in the table. The stack and the heavy prime image should be taken. The photographic value of the imaged value is the same as that of the prime image. The original image of the prime image is superimposed on the image of the imager. It is important to show it, but the image of the prime image is described above. Like the upper device of the shadow studio, the monitor of the monitor is shown in the image of the loser's brain placement and its machine ο shadow 1 vote Fan Li specially asked the application to show the crystal liquid Contains as little as possible, please read the back-.HJ-c; Kind of quasi Bureau negative consumer cooperative work printed output video and computer monitors contain at least the VGA monitor. j I 12. The device according to item 10 of the scope of patent application, wherein when the input terminal of the aforementioned display ^ is connected to a computer to output an image to a TV converter, the display I may be a TV monitor. '' I line 22 This paper size applies to China National Standard (CNS) A4 (210X297 mm)