WO2008156222A1 - カード面の読取・命令実行方法 - Google Patents
カード面の読取・命令実行方法 Download PDFInfo
- Publication number
- WO2008156222A1 WO2008156222A1 PCT/JP2008/061784 JP2008061784W WO2008156222A1 WO 2008156222 A1 WO2008156222 A1 WO 2008156222A1 JP 2008061784 W JP2008061784 W JP 2008061784W WO 2008156222 A1 WO2008156222 A1 WO 2008156222A1
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- WIPO (PCT)
- Prior art keywords
- card
- coordinates
- application
- dot
- dot pattern
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 66
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
- G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/0035—User-machine interface; Control console
- H04N1/00352—Input means
- H04N1/00355—Mark-sheet input
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/0035—User-machine interface; Control console
- H04N1/00352—Input means
- H04N1/00355—Mark-sheet input
- H04N1/00358—Type of the scanned marks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/0035—User-machine interface; Control console
- H04N1/00352—Input means
- H04N1/00355—Mark-sheet input
- H04N1/00368—Location of the scanned marks
- H04N1/00374—Location of the scanned marks on the same page as at least a part of the image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/0035—User-machine interface; Control console
- H04N1/00405—Output means
- H04N1/00408—Display of information to the user, e.g. menus
- H04N1/00411—Display of information to the user, e.g. menus the display also being used for user input, e.g. touch screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00795—Reading arrangements
- H04N1/00798—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity
- H04N1/00822—Selecting or setting a particular reading mode, e.g. from amongst a plurality of modes, simplex or duplex, or high or low resolution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00962—Input arrangements for operating instructions or parameters, e.g. updating internal software
- H04N1/00968—Input arrangements for operating instructions or parameters, e.g. updating internal software by scanning marks on a sheet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
Definitions
- the present invention relates to a technology for reading a card surface of a card that can be used for both an information output device having a coordinate recognition means and a pen-type scanner, and a read card surface.
- the present invention relates to a technique for executing a corresponding instruction.
- the present inventor has proposed an information output device having coordinate recognition means (an evening panel) (see, for example, Patent Document 1).
- This information output device recognizes the position of the finger or pen on the card placed on the evening panel, displays information such as images and videos, and executes programs. It is a completely new in-night face.
- Patent Document 1 proposes a card having a dot pattern printed on the back side and an icon or the like printed on the front side.
- Patent Document 1 Japanese Patent Application 2 0 0 6— 2 3 9 5 9 3 Disclosure of Invention
- this card is only for the information output device according to the above invention. Since the card can be used, it is impossible to use the card with another dot pattern reading device in a place where the information output device is not installed, and there is a problem that it is not convenient. In addition, as a general rule, one card can be used for only one type of use, so there was a problem of lack of flexibility.
- the present invention has been made in view of the above points, and it is possible to use a card in both an information output device having an evening panel (an evening panel housing) and another dot pattern reading device.
- a card in both an information output device having an evening panel (an evening panel housing) and another dot pattern reading device.
- it is possible to provide two types of information with a single card, and to provide such a convenient and flexible card, a technology for reading the card surface, and reading
- the technical issue is to realize the technology to execute the command corresponding to the card surface.
- a dot pattern is formed on each of the front and back surfaces of the card, and a card surface read / instruction that can execute different applications respectively assigned to the front and back surfaces of the force field.
- the stage housing is placed below the stage surface (stage) with the card placed on the stage surface provided at the top.
- An optical reading device in the housing as a first optical reading device that captures a dot pattern on the back surface of the card from the inside of the body), an evening panel device that detects an evening position such as a fingertip on the stage surface, and the front and back surfaces of the card
- a storage device that stores an instruction table associated with the application program, an optical reading device in the first housing, an evening panel device, and a control device that controls the storage device.
- the control device of the stage housing is configured to capture the image when the first optical reader images the dot pattern on the back surface of the card.
- the second optical reading device includes an optical reading unit, a correspondence table in which the application ID on the card surface is associated with the card surface number, inside or outside the main body
- the step of identifying the application program by using and the mask table based on the XY coordinates of the captured image is assigned to each predetermined area.
- Card surface reading / instruction for executing processing consisting of a step of identifying the assigned mask number and a step of executing an application instruction assigned to the card surface by referring to the instruction table based on the mask number This is the execution method.
- the card surface reading / command executing method according to claim 1, wherein a process including a step of executing an instruction by directly referring to an instruction table is executed based on a mask number read from a turn.
- Claim 3 of the present invention is a card surface reading / command execution method in which a dot pattern is formed on each of the front and back surfaces of the card, and different applications assigned to the front and back surfaces of the card can be executed.
- Dot patterns on the front and back sides of the card are assigned to each side, and an identification ID that identifies the application on the opposite side by inverting at least one bit or flag,
- the optical reading device in the housing, the latch panel device that detects the position of the fingertip on the stage surface, and the mask number assigned to each predetermined area on the XY coordinates for each application ID card number A storage device storing an associated mask table, an instruction table associating the mask number with an instruction, and an application program; the first optical reader; an latch panel device; and a storage device.
- the control device for the stage housing is obtained from the captured image when the first optical reader images the dot pattern on the back surface of the card.
- the step of identifying the application on the opposite surface side, the position of the fingertip or the like in the evening pitch panel coordinates obtained from the evening pitch panel device is detected, and the evening panel coordinates of the evening position are obtained as described above.
- the second optical reader is connected to the optical reader and the inside or outside of the card surface for each application ID on the XY coordinates.
- a mask table that associates a mask number assigned to each predetermined area, a command table that associates a mask number with a command, a storage device that stores an application program, and the second optical reading device And a reading unit control device that controls the storage device.
- each of the dot patterns on the front surface and the back surface of the card includes an application ID that identifies an application assigned to each surface and a card number or card surface that identifies the card.
- the command is identified by directly referring to the command table based on the step of identifying the application program by the application ID obtained from the captured image and the mask number read from the dot pattern. 4.
- Claim 5 of the present invention is a card surface read / command execution method in which a dot pattern is formed on each of the front and back surfaces of the card, and different applications assigned to the front and back surfaces of the card can be executed.
- Each dot pattern on the front and back of the card is patterned with XY coordinates (dot coordinates), and the stage housing is in a state where the force is placed on the stage surface provided on the top of the stage housing.
- An in-housing optical reading device as a first optical reading device that captures the dot pattern on the back surface of the card from below the stage surface (inside the stage housing), and the position of the fingertip on the stage surface.
- the detection panel device to detect, the card's front and back XY coordinate minimum and maximum values, and front and back application -A correspondence table that associates the card IDs with the card surface numbers on the front and back sides, a mask table that associates each card surface number with a mask number assigned to each predetermined area on the XY coordinates, and the mask number
- a storage device storing an instruction table in which instructions are associated with each other, an application program, the first optical reading device, an evening panel device, and a control device for controlling the storage device.
- the control device of the stage housing when the first optical reader images the dot pattern on the back side of the card, XY of the dot pattern on the back side of the card obtained from the captured image
- Detects the position subtracts the minimum value of the XY coordinate from the XY coordinate (dot ⁇ coordinate) obtained above for the latch panel coordinate of the corresponding latch position, and the force minus the coordinate at the bottom left corner of the card
- Processing is executed that, the second optical reader, an optical reading taken part, the body internal or external, outermost and the minimum value of the XY coordinates of the card surface
- a correspondence table that associates large values, application IDs, and card surface numbers, a mask table that associates each card surface number with a mask number assigned to each predetermined area on the XY coordinates, and the mask number
- a storage device that stores an instruction table that associates instructions with each other, an application program, the second optical reading device, and a reading unit control device that controls the storage device.
- the unit control device refers to the correspondence table based on the XY coordinates obtained from the captured image when the second optical reader images the dot pattern on the card surface, and the application ID and application program And a card having the origin at the lower left corner of the card by subtracting the minimum value of the XY coordinate from the XY coordinate of the captured image.
- the step of identifying the mask number by referring to the mask table specified by the card face number based on the standard X'Y 'coordinate, and executing the instruction by referring to the instruction table based on the mask number This is a card surface reading / command execution method that executes processing consisting of steps.
- a control device for controlling the first optical reading device, a latch panel device, and a storage device, or the second optical reading device.
- the application program corresponding to the application ID or each table necessary for executing the application program is stored in the control device or the second optical reader main body.
- the control device or the second optical reading device 7 When it is detected that it does not exist inside or outside, the control device or the second optical reading device 7.
- Claim 7 of the present invention is a card medium in which a first dot pattern and a second dot pattern are printed on the front and back surfaces together with a pattern, respectively, and the first dot pattern is on the opposite surface side.
- This is a large dot pattern in which the application ID that identifies the application assigned to the pattern and the card surface number that identifies the card surface are patterned.
- the application ID and card surface number on the card surface are read from the dot pattern on the back of the card, and processing corresponding to the image on the card surface associated with the application ID and card surface number is executed.
- the second dot pattern is an application that identifies the application assigned to each picture.
- a card medium that reads an application ID and a card face number assigned to a picture on the card surface and executes processing corresponding to the picture on the card surface associated with the application ID and the card face number.
- Claim 8 of the present invention is a stage housing provided with a first optical reading device for imaging the entire back surface of the card medium according to claim 7, and includes a fingertip on the stage surface.
- a touch panel device that detects the position and power Correspondence table that correlates each application ID on the front and back of the window and card surface number, and mask table that correlates the mask number assigned to each predetermined area on the XY coordinates for each force surface number
- a command table that associates the mask number with the command, a storage device that stores an application program, the first optical reading device, a latch panel device, and a control device that controls the storage device.
- a control unit for calculating the position and orientation of the card from a captured image of the entire back surface of the card medium on the stage surface captured by the first optical reader; Application ID and force surface number on the back of the card obtained from the first dot pattern (large dot pattern) on the back of the card Based on the correspondence table, the step of reading the application ID and the card surface number on the card surface and detecting the position of the fingertip etc. in the touch panel coordinates obtained from the touch panel device are detected.
- a stage housing that executes processing consisting of a step for reading out the command from the mask table and a step for executing an application command assigned to the card surface by referring to the command table based on the mask number on the card surface. is there.
- Claim 9 of the present invention is the stage according to claim 8, wherein the first optical reader recognizes only the first dot pattern (large dot pattern) while imaging the substantially entire back surface of the stage. It is a housing. According to a tenth aspect of the present invention, the control device extracts only the large first dot pattern from a captured image obtained from the first optical reading device, and corresponds to the dot pattern. Claim to convert to code value
- the second dot pattern (small dot pattern) on each of the front and back surfaces of the card medium according to claim 7 specifies the application assigned to each surface.
- the command is identified by referring to the command table directly based on the step of identifying the application program based on the application ID obtained from the captured image and the mask number read from the dot pattern.
- This is a method for reading and executing instructions on the card surface for executing a process consisting of steps for executing.
- the second dot pattern (small dot pattern) on each of the front and back surfaces of the card medium according to claim 7 is an application that specifies an application assigned to each surface.
- the application ID is obtained from the captured image.
- Card surface reading / instruction execution method for executing a process consisting of a step for identifying a program and a step for directly executing an instruction by referring to the instruction table based on the mask number read from the dot pattern It is.
- the second dot pattern (small dot pattern) on each of the front and back surfaces of the card medium according to claim 7 is an application that specifies an application assigned to each surface.
- a dot pattern is imaged, a step of identifying an application program by an application ID obtained from the captured image, a step of identifying a mask number assigned to each predetermined area with reference to the mask table, Based on the mask number, execute a process consisting of a step that executes an instruction by referring to the instruction table. This is a method for reading and executing the card surface.
- Claim 14 of the present invention is such that the second dot pattern (small dot pattern) on each of the front and back surfaces of the card medium according to claim 7 is formed by patterning XY coordinates (dot coordinates).
- the reading unit control device of the second optical reading device images the dot pattern on the card surface
- the application ID is referred to the corresponding table based on the XY coordinates obtained from the captured image.
- the mask number assigned to each predetermined area by subtracting the minimum value of the mark and referring to the mask table identified by the card surface number based on the card coordinates X 'Y' coordinates with the lower left corner of the card as the origin Card surface reading / instruction execution method for executing a process consisting of a step for identifying the card and a step for executing the instruction by referring to the instruction table based on the mask number.
- FIG. 1 is a diagram illustrating an example of a card used in the present invention.
- FIG. 2 is an explanatory view showing a usage state of the evening panel housing according to the embodiment of the present invention.
- Figure 3 is a diagram (1) for explaining the configuration of the evening panel.
- Figure 4 is a diagram (2) for explaining the configuration of the evening panel.
- FIG. 6 is an explanatory diagram showing a use state when a card according to the present invention is used using a pen-type scanner.
- FIG. 7 is an explanatory view showing an example of a GRI ID 1 dot pattern.
- FIG. 8 is an enlarged view showing an example of an information dot of the dot pattern in GRID1.
- FIG. 9 is an explanatory diagram showing the arrangement of information docks in G R ID 1.
- FIG. 10 is an example of the information dock in G R ID 1 and the bit display of data defined there, and shows another form.
- Figure 11 shows an example of the information dot and the bit display of the data defined in GRID 1, where (a) is two dots, (b) is four dots and (c) Is a set of five dots.
- Figure 12 shows a modified example of the dot pattern in GRID 1.
- (a) is a six information dot placement type
- (b) is a nine information dot placement type
- (c) is an information dot.
- (D) is a schematic diagram of an information dot 36 6 placement type.
- FIG. 13 is an explanatory diagram showing the dot pattern of the direction dot.
- FIG. 14 is an explanatory diagram showing the format of the dot pattern and the arrangement of each information dot in the first embodiment.
- FIG. 15 is a diagram showing the front / back surface correspondence table.
- FIG. 16 is a diagram showing the application ID-card surface number / one mask pattern number correspondence table.
- Figure 17 shows the mask pattern number, one coordinate value, one mask number correspondence table. It is a figure shown about.
- FIG. 18 is a diagram showing the coordinate value-one mask number correspondence table.
- Notification 19 shows the mask number-addressless one command correspondence table.
- FIG. 20 is an explanatory diagram showing a method of calculating the position of the fingertip that the user has set.
- FIG. 21 is a card in a specific example of the first embodiment.
- FIG. 22 is a diagram showing a table in a specific example of the first embodiment.
- FIG. 23 is a diagram showing a mask pattern number-one coordinate value-one mask number correspondence table in a specific example of the first embodiment.
- FIG. 24 is an explanatory diagram showing the format of a dot pattern in the second embodiment.
- FIG. 25 is a diagram showing a mask number / one address-instruction correspondence table.
- FIG. 26 is an explanatory diagram showing the format of a dot pattern in the third embodiment.
- FIG. 27 is an explanatory diagram showing specific examples of code values in each area of the card in the dot code shown in FIG.
- FIG. 28 is a diagram for explaining the code reading method when the back side of the card is read in the evening panel casing.
- FIG. 30 is a diagram for explaining a specific example of coordinate values.
- FIG. 31 is a diagram showing the front / back surface correspondence table.
- FIG. 32 is an explanatory diagram showing a method of calculating the position of the fingertip that the user has set.
- FIG. 33 is a diagram for explaining the GAM that is the fifth embodiment.
- FIG. 34 is a perspective view showing an evening panel housing according to the sixth embodiment.
- FIG. 35 is a perspective view illustrating the arrangement of the card, the IR LED, and the evening panel.
- FIG. 36 is an explanatory diagram showing the card according to the sixth embodiment and the dock printed on the card.
- FIG. 37 is an explanatory diagram showing another example of the card according to the sixth embodiment.
- FIG. 38 is an explanatory diagram showing the arrangement of information dots in the dot pattern according to the sixth embodiment.
- FIG. 39 is an explanatory diagram showing the format of the dot pattern in the sixth embodiment.
- FIG. 40 is an explanatory diagram of a dot pattern that defines the direction of the block by changing the arrangement of information dots in the dot patterns shown in FIG. 7 to FIG.
- Figure 41 shows a dot pattern that defines the direction of the block by changing the arrangement of information dots in the dot pattern shown in Figs. It is an explanatory diagram of the screen and shows the arrangement of information dots.
- FIG. 42 is an explanatory diagram showing a method of calculating the position of the fingertip that the user has set.
- FIG. 43 is a diagram for explaining the characteristics of the two types of dogs.
- FIG. 44 is an explanatory diagram showing the state of use when the card according to the present invention is used in a portable game machine.
- FIG. 1 is a diagram illustrating a card according to the present invention.
- This card is a card for starting and executing various applications.
- This card has a mask area with pictures and operation instructions printed on both sides of the card. Also, a dot pattern is printed on both sides of the entire area.
- the application contents written on the card are different on the front and back sides, and the dough pattern corresponding to each content is printed.
- the card surface is a product description Web card
- the card back is a product purchase card.
- This card can be used for both a latch panel housing (stage housing) having a first optical reader and a pen-type scanner as a second optical reader. That is, at a place where an evening panel housing is installed, such as a store, the user places the card on the evening panel with the side on which the application to be started is written facing up. Various operations are performed by setting the mask area with the fingertip. In places where there is no evening panel housing, such as at home, various operations are performed by clicking on the mask area with a pen scanner.
- Figure 2 shows a general-purpose computer system connected to the above-mentioned latch panel chassis.
- This system consists of a computer main unit, a display device, and a touch panel. It is composed of a chassis.
- the upper surface of the evening panel housing of this embodiment is configured as an evening panel.
- An imaging port is opened in the center of the top surface of the evening panel, and a dot pattern printed on the back of the card placed on the upper surface of the imaging port is captured by a camera (optical reader) provided in the housing. It is possible.
- the evening panel may have another structure such as using an infrared imaging device.
- an IR LED is placed as an illumination means to illuminate the imaging port.
- the dot pattern on the back side of the card will be described later. Since the dot pattern is printed with an ink that absorbs infrared rays, the dot pattern by the camera is used even if normal printing and dot pattern are superimposed. It is not affected by shooting.
- Figure 3 explains the details of the evening panel.
- a light emitting element group and a light receiving element group are arranged in pairs on each side wall of the touch panel, and light from the light emitting element group is shielded by a medium such as a fingertip, evening pen, or figure. This makes it impossible for the light receiving element to receive the light to be received, and it is possible to input coordinates by recognizing that these light blocking objects exist at that position.
- Fig. 4 (a) shows another embodiment of the evening panel (coordinate recognition means). It is.
- a pair of infrared imaging devices (camera A and camera B) for causing the stage to function as coordinate recognition means are provided at both inner ends of one side constituting the peripheral wall of the evening panel.
- the control means analyzes the images picked up by these infrared image pickup devices, thereby making it possible to recognize the XY coordinates of the player / operator's fingertip, pen, or three-dimensional object on the evening panel or stage.
- one side of the peripheral wall has a notch, and the card as a medium can be easily withdrawn from the stage or the evening panel from the notch.
- Infrared irradiation elements are provided on both sides of Cameras A and B, and the camera reflects the reflected infrared light by the infrared irradiation elements.
- each camera A and B is provided with an IR filter to allow the reflected light to be imaged.
- the inner surface of the peripheral wall is configured as a retroreflective surface, and has a characteristic of reflecting infrared rays in the same direction as the incident angle of infrared rays.
- Figure (b) shows the images taken by camera A and camera B.
- the parts Fl, F2 fingertip
- the image is captured with reflected light different from other parts. Therefore, by analyzing the images of both cameras A and B, the XY coordinates of the fingertip on the evening panel or stage surface can be calculated.
- the position of F 1 is recognized from the captured image of camera A and the angle Since the angle can be calculated and the angle / 3 can be calculated by recognizing the position of F 2 from the captured image of camera B, the coordinate values (X, Y) can be calculated.
- position recognition may be performed by detecting a difference between an image in the case where such a fingertip does not exist on the evening panel or the stage surface and an image that is tilted with the fingertip.
- FIG. 5 is a block diagram illustrating the evening panel system.
- the personal computer is composed of a central processing unit (CPU), a main memory (MM), a hard disk device (HD) connected by a bus (BUS), and a display device (DISP) as output means. ), Keyboard (KBD) as input means.
- CPU central processing unit
- MM main memory
- HD hard disk device
- BUS bus
- DISP display device
- KD Keyboard
- the above-mentioned evening panel housing is connected via the US B interface (USB I / F).
- a printer, a speaker, or the like may be connected as an output device.
- the bus (BUS) is connected to a general-purpose network (NW) such as the Internet via a network interface (NW I / F).
- NW general-purpose network
- Electronic map data, text information, image information Audio information, video information, programs, etc. can be downloaded from a server (not shown).
- HD hard disk
- OS operating system
- application programs such as the dot pattern analysis program used in this embodiment, electronic map data, character information, image information, audio information, video information and various information Data such as tables are registered.
- the central processing unit (CPU) When the central processing unit (CPU) receives an input signal obtained by converting the image data of the dot pattern on the medium surface from the imaging means in the evening panel housing into a read code or coordinate value via the USB interface, the central processing unit (CPU) Electronic map data, character information, image information, audio information, video information, programs, etc. corresponding to input signals are read from the hard disk (HD) and output from a display device (DISP) or an output device such as a speaker (not shown). It ’s like that.
- FIG. 6 is an explanatory diagram showing a use state when a card according to the present invention is used using a pen-type scanner.
- the user clicks on the mask area with the pen-type scanner, reads the dot pattern printed on the mask area, and displays product description images and web pages on the display device. Display or give instructions for operations such as enlarging or reducing the displayed image.
- the pen-type scanner is equipped with an infrared imaging means (red LED), an IR filter, and an optical image sensor such as a CMO S sensor or CCD sensor. It has a function to capture the reflected light of the irradiated light.
- the dot pattern on the medium surface is printed with carbon ink, and the image and characters other than the dot pattern are printed with non-carbon ink.
- this carbon sink has the characteristic of absorbing infrared light, only the portion of the dot is photographed black in the image captured by the optical image sensor. In this way, since only the dot pattern is printed with carbon ink, the dot pattern can be overprinted with normal printing without visually affecting the image or characters printed with other carbon ink. it can.
- dot pattern printing is not limited to carbon ink as long as it is an ink that reacts to a specific wavelength.
- the captured image of the dough pattern read in this way is analyzed by the central processing unit (CPU) in the pen scanner and converted into a coordinate value or code value, and then the USB cable and USB interface. Via USB (USBI / O).
- CPU central processing unit
- USB USB
- the central processing unit (CPU) of the personal computer refers to a table indicating the received coordinate values or code values, and displays electronic map data, character information, image information, audio information, and video information corresponding to these. It is output from the device (DISP) or speaker. Figures 7 to 13 illustrate such a dot pattern.
- Dot putter The key dot 2, information dot 3, reference grid dot dot 4, etc. that form the image 1 are the invisible ink or carbon ink that absorbs the infrared light when the scanner as the imaging means has the infrared irradiation means. It is desirable that it is printed with.
- FIG. 7 is an enlarged view showing an example of a dot pattern information dot and a bit display of data defined in the dot.
- FIGS. 8 (a) and 8 (b) are explanatory diagrams showing information dots arranged around the key dock ⁇ .
- the information input / output method using the dot pattern according to the present invention includes generation of dot pattern 1, recognition of dot pattern 1, and means for outputting information and a program from dot pattern 1.
- the dot pattern 1 is captured as image data by the camera, the reference grid point dot 4 is first extracted, and then the key grid is not displayed because the reference grid point dot 4 is originally not positioned. 2 is extracted, then information dot 3 is extracted and digitized to extract the information area and digitize the information. From the numerical information, the information and program are output from this dot pattern 1. .
- information and programs such as voice are output from the dot pattern 1 to an information output device, personal computer, PDA or mobile phone.
- the generation of the dot pattern 1 of the present invention is performed by the dot code generation algorithm in order to recognize information such as voice, that is, the fine dot, that is, the key dot 2, the information dot 3, and the reference lattice point dot 4 Are arranged according to a predetermined rule.
- the Dot pattern 1 block that represents information has a 5 ⁇ 5 reference grid dot dot 4 based on the key dot 2
- the information dot 3 is arranged around the center virtual lattice point 5 surrounded by the four reference lattice point dots 4.
- Arbitrary numerical information is defined in this block.
- the illustrated example of FIG. 6 shows a state in which four blocks of dot pattern 1 (inside the bold line frame) are arranged in parallel.
- dot pattern 1 is not limited to 4 blocks.
- One corresponding information and program can be output to one block, or one corresponding information and program can be output to multiple blocks.
- reference grid dot dot 4 is placed in dot pattern 1, the image data captured by the camera with dot pattern 1 will correct distortion caused by the camera.
- the image data of dot pattern 1 is captured by the popular camera attached, it can be recognized accurately. Even if the camera is tilted with respect to the surface of dot pattern 1, the dot pattern 1 can be accurately recognized.
- key dot 2 is a dot in which four reference grid dot dots 4 at the corners of the four corners of the block are shifted in a certain direction.
- the This key dot 2 is a representative point of dot pattern 1 for one block representing information dot 3.
- the reference grid dot dot 4 at the corners of the four corners of the dot pattern 1 block is shifted 0.1 mm upward.
- information dot 3 represents X and Y coordinate values
- the coordinate point is the position where key dot 2 is shifted 0.1 mm downward.
- this value is not limited to this, and can be changed according to the size of the block of dot pattern 1.
- Information dot 3 is a dot that recognizes various information.
- This information dot 3 is arranged around the key dot 2 as a representative point, and the center surrounded by the four reference grid point dots 4 is set as the virtual grid point 5, and this is the starting point. Is placed at the end point expressed by a vector.
- Fig. 8 (b) is a method of defining information dot 3 with 2 bits per grid in the dot pattern of Fig. 7, and each dot is shifted in the + and X directions. Bit information is defined. As a result, 48-bit information can be defined originally, but data can be divided every 32 bits according to the purpose. Depending on the combination of + direction and X direction, up to 2 1 6 (about 6 5 0 0 0) dot pattern patterns One pine can be realized.
- the dot diameter of Key Dot 2, Information Dot 3 or Reference Dot Dot 4 is 0.05 mm, taking into account the appearance, printing accuracy for paper quality, camera resolution and optimal digitization. Degree is desirable.
- the distance between the reference grid dot dots 4 is preferably around 0.5 mm vertically and horizontally.
- the key dot 2 shift is preferably around 20% of the grid spacing.
- the distance between this information dot 3 and the virtual lattice point surrounded by the four reference lattice point dots 4 is about 15 to 30% of the distance between the adjacent virtual lattice points 5. It is desirable. This is because if the distance between the information dot 3 and the virtual grid point 5 is shorter than this distance, the dots are easily seen as large chunks and become unsightly as the dot pattern 1. Conversely, if the distance between the information dot 3 and the virtual grid point 5 is longer than this distance, the information dot 3 has a vector direction around any adjacent virtual grid point 5. This is because it becomes difficult to identify whether or not.
- sub-blocks that have independent information contents and are not affected by other information contents can be provided in the block.
- the vector direction (rotation direction) of information dot 3 should be set evenly every 30 to 90 degrees.
- Fig. 10 shows an example of the information dot 3 and the bit display of data defined in the information dot 3, and shows other forms.
- the information dot 3 surrounded by the four reference grid dot dots 4 is preferably 1 dot in consideration of appearance. However, if you want to ignore the appearance and increase the amount of information, you can have a large amount of information by allocating 1 bit for each vector and expressing information dot 3 with multiple dots. . For example, in a concentric eight directions vector, the information dots 3 surrounded by the four points grid dots 4 can represent information of 2 8, 1 Proc information de ⁇ 1 6 becomes 2 1 2 8
- Figure 11 shows an example of the information dot and the bit display of the data defined in it.
- (A) is two dots,
- (b) is four dots and
- (c) is a dot. It shows what is arranged five.
- Figure 12 shows a variation of the dot pattern, where (a) is a six-information dot placement type, (b) is a nine-information dot placement type, and (c) is an information dot 1 2 (D) is a schematic diagram of an information dot 36-piece arrangement type.
- Dot pattern 1 shown in FIGS. 7 and 9 shows an example in which 16 (4 ⁇ 4) information dots 3 are arranged in one block.
- the information dot 3 is not limited to 16 pieces arranged in one block, and can be variously changed.
- 6 information dots 3 (2 X 3) are arranged in one block (a)
- information dot 3 is 9 in one block.
- 3 6 information dots 3 placed in 1 block There is a thing (d).
- This dot pattern defines the direction of the dot pattern according to the shape of the block.
- reference points 4 8 a to 4 8 e are arranged.
- a shape that indicates the direction of the block (here, a pentagon facing upward) is defined by a line connecting the reference points 4 8 a to 4 8 e.
- the virtual reference point 4 8 f, 4 8 g and 4 8 h are arranged, and information dot 3 is arranged at the end point of the vector having the direction and length starting from this virtual reference point.
- the direction of the block can be defined by the way the reference points are arranged.
- the size of the entire block is also defined.
- the reference points 4 8 a to 48 8 e and the information dot 3 are all described as having the same shape, but the reference points 4 8 a to 48 8 e are information dots.
- the shape may be larger than 3.
- the reference points 48a to 48e and the information dot 3 may be any shape as long as they are identifiable, and may be a triangle or a quadrilateral or more polygon.
- Fig. 13 (b) shows two blocks shown in Fig. 13 (a) connected vertically and horizontally.
- FIG. 14 is a diagram showing a dot code format according to the first embodiment of the present invention.
- each dot pattern on the front and back of the force card has an application ID that identifies the application associated with each surface, a card surface number that identifies the card surface, and XY coordinates (dot coordinates: for example, card Card coordinates with the lower left corner as the origin). As shown in (b) of the figure, this dot pattern is a dot pattern composed of 4 x 4 block areas.
- Figure (a) shows the dot code format for each area.
- C 2 3 is the card face number
- C 2 4 to C 2 9 is the application ID
- Parities are registered in C 3 Q to C 3 i, respectively.
- the code information corresponding to the X coordinate and Y coordinate can be registered in 4 X 4 lattice areas.
- FIG. 15 is a diagram for explaining the front / back surface correspondence table used in the present embodiment.
- This table is stored in the hard disk drive. As shown in the figure, the table associates the front and back surfaces of the card with the identification ID and card surface number for the evening panel housing (for input) and for the pen-type scanner (for execution). ing.
- the camera in the evening panel casing reads the dot pattern superimposed on the card. Then, the central processing unit (CPU) of the camera analyzes the dot pattern with the analysis software and converts it into dot code. This dot code is sent to the central processing unit of the computer.
- the evening central processing unit reads the application ID and card surface number, refers to the table, and sets the application for the evening panel housing. Search for Yon ID and card number. Next, the application ID and card surface number for the pen scanner (for execution) corresponding to the application ID and card surface number for the touch panel housing (for input) are obtained from the table, and the corresponding application is found. to start.
- the application executed by the user is an application opposite to the application that is indicated by the dough pattern read by the force lens. Therefore, the above processing is necessary.
- Fig. 16 is a diagram explaining the application ID-card surface number-mask pattern number correspondence table
- Fig. 15-2 is a diagram explaining the mask pattern number-one coordinate value-mask number correspondence table.
- one or more card face numbers are associated with the application ID, and a mask pattern number is associated with each card face number.
- the mask pattern number is a number indicating a mask number on the card surface and a pattern of mask arrangement. The same mask pattern may correspond to different card surface numbers.
- the central processing unit refers to the application ID—forced surface number—mask pattern number correspondence table and obtains the obtained application ID. And a mask pattern number corresponding to the card surface number.
- Each mask pattern number is associated with a mask pattern number / one coordinate value / one mask number correspondence table as shown in FIG.
- Fig. 18 is an example of a coordinate value-one mask number correspondence table.
- the mask number is set to the XY coordinate value corresponding to the position of the icon on the card.
- Figure 19 is a diagram for explaining the mask number-address-instruction correspondence table.
- addresses and instructions are registered corresponding to the mask numbers.
- an Internet address U R L
- this address means an instruction to connect to Web.
- Mask number 1 2 contains the local drive and executable file, which means that the command is to disconnect Web.
- the X coordinate value and Y coordinate value registered in the read dot pattern are read, as shown in Figure 18
- the corresponding mask number is obtained from the coordinate value-one mask number correspondence table. Then, refer to the table shown in Fig. 19 and execute the command registered in the mask number.
- a card is placed on the evening panel housing and is pushed by the user's fingertip. If the mask area is latched, the coordinate value in the card coordinate system of the latch position is obtained by the method shown in FIG.
- Suppli panel (coordinate recognition means) In the coordinate system, the coordinates of the center position of the camera (imaging means) are (X e , Y c ).
- the angle (card rotation angle) between the Y direction in the coordinate system of the evening panel and the y direction in the card coordinate system is 0.
- evening Tutsi position of the user's fingertip when viewed in evening Tsuchipaneru coordinates (X t, Y t) to be.
- the latch position (x t , y t ) in the card coordinate system is expressed by the following equation.
- the central processing unit After calculating the touch position, the central processing unit obtains a mask number corresponding to the touch position using the coordinate value-one mask number correspondence table shown in FIG. Then, refer to the table shown in Fig. 19 and execute the instruction registered in the mask number.
- the user touches the mask area using Fig. 21 to Fig. 23.
- Figure 21 shows the card, where (a) is the front side of the card and (b) is the back side of the card.
- This card is structured as an employee ID card on the front and a time card on the back.
- FIG. 22 and FIG. 23 are diagrams explaining the table used in this embodiment.
- the table shown in Fig. 22 shows the correspondence between application ID, card face number (or card number), mask pattern number, and address or command.
- the table shown in Fig. 23 is a table showing the correspondence between mask pattern numbers, coordinate values, and mask numbers.
- 20 means the front surface of user B
- 11 means the back surface of user A.
- the camera inside the touch panel casing reads the dot pattern superimposed on the back of the card.
- the central processing unit (CPU) of the camera analyzes the dot pattern using the analysis software and converts it into dot code.
- This dot code is sent to the central processing unit of the computer.
- the central processing unit of the computer reads the application ID and card surface number, and the front and back side correspondence table explained in Figure 15 Search the application ID and card face number for the evening panel housing (for input).
- the application ID and card number for the pen scanner corresponding to the application ID and card surface number for the evening panel housing are obtained from the table, and the corresponding application is started.
- the coordinate value / one mask number correspondence table is obtained.
- the mask number 1 is registered at the position of the user's face photo on the force surface.
- the address or instruction in the table in Figure 22 and execute the corresponding process. Since the Internet address (URL) is registered in mask number 1, the browser program starts and accesses the registered Internet address.
- URL Internet address
- UR L Internet address
- FIG. 24 to FIG. 25 describe the second embodiment. This embodiment is characterized in that a mask number is included in a dot pattern.
- FIG. 24 is a diagram showing a dot code format according to the first embodiment of the present invention.
- Figure (a) shows the dot code format in the mask area.
- mask number is the CC 9 (C OD E 3)
- C 2 4 C 2 9 has application ID Parity is registered in (CODE 1) and C 3 Q to C 3 x .
- Figure (b) shows the dot code format in the area other than the mask area.
- C. X coordinate in ⁇ C 7, C 8 ⁇ C i Y coordinates to 5, C i 6 ⁇ C 2 3
- the card surface reading method and command execution method are the same as those in the first embodiment, and thus the description thereof is omitted.
- the computer's central processing unit calculates the application ID, card surface from the dot pattern read by the camera inside the pen-type scanner. Read the number, mask number and XY coordinates. Then, the application corresponding to the application ID and card face number is started.
- the table shown in Fig. 25 is a table corresponding to the mask number on the specified card surface of the specified application.
- the pattern shown in the first embodiment is effective.
- the pattern shown in the first embodiment requires that the pen-type scanner system also have the above table. The system becomes complicated. When including a mask number in a dot pattern, it is necessary to define an extra mask number area as a dot code, but the above table is unnecessary, so it is easier to print the mask number. It can be said.
- FIG. 26 to FIG. 28 describe the third embodiment. This embodiment is characterized in that the last bit of the application ID is different.
- Figure 26 (a) shows the dot code format when the mask number is included.
- CC 7 is the X coordinate
- C s C i 5 is the Y coordinate
- CC 9 is the mask number
- COD E 3 C 2 0 C 2 3 is the force number
- C OD E 2 C 2 4 C 2 9 applique Shiyon ID (CODE l C 3 C 3 ! to parity is adapted to be registered respectively in.
- Figure (b) shows the dot code format when the mask number is not included.
- the application ID (CODE 1), C 3 . C 3 is registered for each parity.
- the back and front of the card is determined by the last bit of the application ID. That is, the application ID (COD E 1) is composed of CODE 0 + 0 or COD EO + 1. When the last bit is 0, it is an application ID printed on the front side, and when it is 1, it is an application ID printed on the back side.
- the card face number for identifying the card face is not necessary because the best face can be determined by the last bit of the application ID. Therefore, the same card number is registered on both sides of the card.
- FIG. 27 is an explanatory diagram showing specific examples of code values in each area of the card in the dot code shown in FIG.
- the front surface application ID is 1 0 1 0 and the back surface application ID is 1 0 1 1.
- the card number is 0 0 0 1 for both front and back.
- mask numbers such as 0 0 0 1 and 0 0 1 0 are registered.
- 0 0 0 0 is registered in the area corresponding to the mask number, which means that no mask is allocated.
- the central processing unit of the computer uses the application corresponding to the application ID 1 0 1 0. —Launch Chillon.
- the XY coordinate value of the card coordinate system that the user has set with his / her finger is obtained, and the table corresponding to the mask of the coordinate value corresponding to the executed ID and card number is being executed. Get the mask number with reference to. Then, the process corresponding to the mask number is performed with reference to the mask number / address / one instruction correspondence table shown in FIG.
- the central processing unit of the computer reads the application ID, card number, and mask number, and performs processing corresponding to the mask number by referring to the mask number / address / one instruction correspondence table shown in FIG.
- the read application ID becomes the true application ID.
- the computer's central processing unit reads the application ID, card number, and XY coordinates, obtains the mask number from the table in Figure 18 and uses the mask number one address-instruction shown in Figure 19 Refer to the correspondence table and perform processing corresponding to the mask number.
- FIG. 28 is a diagram for explaining another method of code reading when using the evening panel housing in the present embodiment. This method is characterized in that the card surface number is defined instead of the card number even when the reading code is different between 0 and 1 on the front and back sides.
- Figure (a) shows the case where a card, which is always the same application on the front and back sides, is read by the imaging means of the evening panel housing.
- the reading code is 1 0 1 1 0 0 0 1 when the back side is read
- the reading code is 1 0 1 0 0 0 0 1 when the front side is read.
- the application ID is 1 0 1 for both the front and back.
- the actual card surface is the opposite of the read surface, 0 and 1 are reversed. In other words, if the reading surface is the reverse side, the execution card surface number is 0 0 0 0 1. If the reading surface is the front side, the execution card surface number is 1 0 0 0 1. Become.
- (B) in the figure shows the case where a card, which is always an application different from the front and back, is read by the image pickup means of the evening panel housing.
- the reading code is 1 0 1 1 0 0 0 1 when the back side is read and the reading code is 1 0 1 0 0 0 0 1 when the front side is read. Since the front and back are different applications, both applications The case ID is different. Also, since the actual card face to be executed is the opposite face to the read face, 0 and 1 are reversed. In other words, the execution application ID on the back side is 1 0 10 and the execution ID on the front side is 1 0 1 1. The card side is 0 0 0 1 on both sides.
- the card surface number may be defined instead of the card number even if the reading code is different between 0 and 1 on the front and back sides.
- FIG. 29 to FIG. 32 describe the fourth embodiment.
- the present embodiment is characterized in that only the XY coordinate values are registered in the dot pattern.
- Figure 29 shows the dot code format for each area.
- the -C 3 ⁇ parity are registered respectively.
- FIG. 30 is a diagram for explaining a specific example of coordinate values.
- the coordinate value differs depending on the card and the card surface. In other words, a part of the global coordinate system (x, y) is cut out.
- the coordinate value of the starting point of each card surface from the coordinate value in the global coordinate system (in the figure, the card surface is (6 0 0 , 5 0 0), and the back side of the card is obtained by dividing (8 0 0, 7 5 0)).
- Figure 31 shows the front and back correspondence table.
- the table includes the minimum and maximum values of the X coordinate, the minimum and maximum values of the y coordinate, the front and back surfaces of the card, The application ID and card surface number for the evening panel housing (for input) and pen-type scanner (for execution) are associated.
- the X and y coordinate values registered in the dot pattern are read.
- coordinate values in the global coordinate system are registered.
- the evening central processor refers to the minimum and maximum values of the X coordinate and the minimum and maximum values of the y coordinate of the table, and searches for the application ID and card surface number for the evening panel housing (for input). . Then, the corresponding pen scanner (execution) application ID and card surface number are obtained, and the corresponding application is started.
- the central processing unit calculates the position touched by the user by the method shown in FIG.
- the central processing unit divides the read X and y coordinate values (camera shooting center values) by the minimum value written in the front and back correspondence table, and uses the card coordinate system with the card left corner as the origin. Find the coordinate values ( ⁇ ' e , y' e ).
- the angle between the Y direction in the coordinate system of the evening panel and the y 'direction in the card coordinate system is 0.
- the evening position at the fingertip of the user is (X t , Y t ) when displayed in the evening panel coordinate system.
- evening Tutsi position in the card coordinate system (X 't, y' t ) is expressed by the following equation.
- the ( ⁇ ′ t , y ′ t ) coordinate value is checked against the coordinate value-one-mask number correspondence table in FIG. 16 corresponding to the card surface number as the control means of the application to obtain the mask number.
- the processing that is set specifically for the power plane of the application is performed.
- the central processing unit of the computer searches the table for the pen-type (for execution) application ID and card surface number from the table, and starts the corresponding application.
- the coordinate value ( ⁇ ′, y ′) of the card coordinate system is obtained by dividing the read xy coordinate value by the minimum value described in the table.
- These x ', y' coordinate values are collated with the coordinate value-one-mask number correspondence table shown in Fig. 18 corresponding to the card surface number as the control means of the application, and the mask number is obtained. Executes the processing set for the card surface of the prescription.
- the various tables described above may be stored in a server via a network instead of the computer central processing unit.
- Central processing unit of the computer (control device) or pen-type scanner (second optical reader) Force The application ID or card surface number obtained from the dot pattern on the back or front of the card corresponds to the application ID Application program or When it detects that each table necessary for executing the application program does not exist inside or outside the central processing unit or pen scanner main unit, the central processing unit or pen scanner is connected via the network. Download the application program or each table from the connected server.
- GAM Grid Application Manager
- the user accesses the CD-ROM or Internet distribution server and executes the downloaded installation program on the personal computer (PC), and the GAM and driver program as resident programs on the OS (operating system). sign up.
- the application program bundled with the GAM and the contents such as images and videos are also installed in the hard disk drive (HD).
- the resident driver program recognizes this.
- the paper pattern or card on which the dot pattern is printed is placed on the touch panel surface, or scanned with a pen-type scanner (read) to capture the dot pattern.
- the shot image data is input to the personal computer, and a dot code (code number) consisting of a 32-bit numeric string is decoded. Based on this dot code (code number), the GAM dot code management table (index table) shown in Fig. 33 (a) is referenced.
- the corresponding dot code (code number) is already registered in the index table, it is recognized that the content data is already installed in the personal computer (PC), and the content data is It is read and played. If the content data is a video or an image, the movie or image is displayed on the display device (D I S P) by a video playback application program or image display program corresponding to the content data.
- an Internet address (URL) is registered in the dot code (code number) of the index table, a browsing program (such as Microsoft Internet Explorer) is launched and the address is accessed. Is accessed.
- URL Internet address
- code number code number
- the Dotcode management server on the Internet is referred to.
- the specified W is specified according to the instruction (command) for that dot code (code number).
- the content data is downloaded to a personal computer (PC)
- the content data and additional data code number, address, and number
- the dot code management table index table
- Data that is paired with is also downloaded, and after that, it is managed by the dock code management table (index table) in the personal computer.
- the server A, B or C on the Internet will not be accessed again, and the dot code management table containing the newly added data ( The content data downloaded in the hard disk device (HD) of the personal computer is played back based on the index table.
- FIG. 34 to FIG. 44 describe the sixth embodiment of the present invention.
- FIG. 34 is a perspective view showing the evening panel casing (evening panel casing) according to the present embodiment.
- This evening panel housing is characterized by a stage evening.
- the evening touch panel housing has a display in front of the evening touch panel (stage surface), and the player's fingertips on the card placement position or evening touch panel (stage surface). Or the evening transition panel (stage surface)
- stage surface the evening touch panel
- the progress of the game changes depending on the evening of the fingertip against the card surface on the stage.
- the images and moving images displayed on the display also change.
- this stage housing is shown in Fig. 35.
- the infrared irradiation light emitted from the IRLED is transmitted through the reflector on the frame. Irradiates the entire bottom surface. The infrared irradiation light reflected from the back of the card is captured by the camera.
- the sensor unit and the central processing unit read the dot pattern printed on the card, the dot pattern is converted into a code value, and the image / moving image corresponding to the code value is converted. Display on the display device.
- FIG. 36 (a) is a diagram illustrating a card used in this embodiment. Two types of dot patterns are superimposed and printed on both sides of the card along with the design. The two types of dot patterns have different dot sizes. A dot pattern with a large dot is read by the image pickup means of the touch panel housing, and a dot pattern with a small dot is read by the image pickup means of a pen-type scanner. In the figure (b), a large dot and a small dot are superimposed and printed. It is the enlarged view which showed the state.
- Dot patterns with small dots are similar to those described in Figure 7 to Figure 12, but dot patterns with large dots have different dot patterns from those with small dots. use.
- a small dot pattern is printed when a small dot is printed on the entire surface of the card, and when a small dot is printed only in the mask area as shown in Fig. 37. There may be.
- the XY coordinates, application ID, and card surface number are registered in the dock pattern. Or, only XY coordinates are registered.
- XY coordinates may be included in the dot pattern.
- XY coordinate values can be used as parameters. For example, it is possible to move the pen-type scanner on the card and change the parameters by changing the coordinate values.
- FIGS. 38 to 41 are diagrams for explaining dot patterns with large dots.
- FIGS. 38 to 39 are explanatory diagrams showing the relationship among dot patterns, code values, and identifiers.
- the dot pattern is a dot pattern composed of 3 x 3 block areas.
- Figure 39 shows the dot code format for each area.
- C. -C 5 card surface number, C 6 ⁇ Ci 5 is meant application Keshiyon ID, C 1 6 ⁇ C 1 7 is a parity, respectively.
- the information dot 3 is arranged in the vertical and horizontal directions from the center in the lower left lattice region 3 4 a, the central lattice region 3 4 b, and the lower left lattice region 3 4 c.
- Information dot 3 is arranged diagonally from the center.
- the arrangement direction of information dot 3 in the block is changed (information dots are arranged in the vertical and horizontal directions from the center).
- Grid regions 3 4 a, 3 4 b, The block direction can be defined by the 3 4 c arrangement (here, triangle).
- the information dot 3 can be arranged in all the lattice areas in the block, so that the information dot is not put in all the lattice areas without sacrificing the lattice area due to the key dot. 3 can be arranged.
- FIG. 41 is a diagram showing an arrangement state of the information dot 3 corresponding to FIG.
- the distance between the grids is about 15 mm and the size of the dots is about 15% of the distance between the dots. Therefore, 2 mm to 2.5 mm is desirable, but not limited thereto. It is desirable that the resolution of the distance between dots when taking an image is 14 pixels or more.
- Fig. 42 is a diagram illustrating a method for calculating the position (evening position) where the card is used with the user's fingertip when the card is used in the evening panel housing.
- the width of the card is W
- the height is H
- the coordinates of the card center position in the evening panel coordinate system are (x c , Y c ).
- the rotation angle of the card that is, the angle between the Y direction of the evening panel coordinate system and the y direction of the card coordinate system is defined as ⁇ .
- the evening position at the user's fingertip is (X t, Y t) when displayed in the evening panel coordinate system.
- evening Tutsi position in the card coordinate system (x t, y t) is represented by the formula below.
- FIG. 4 2 (a) the explanation is given for the case where the evening on the card surface is performed with the fingertip of the player over night.
- the evening may be performed with the evening pen.
- dot code reading method and the command execution method when the evening panel housing is used are the same as those in the above-described embodiment, and thus the description thereof is omitted.
- the dot pattern (dot pattern with small dots) that is read when a pen-type scanner is used, the dot code reading method, and the instruction execution method are the same as in the above-described embodiment. Because there is, explanation is omitted.
- FIG. 43 shows the characteristics of the two types of dots.
- the LED as an infrared irradiation means has a wavelength characteristic that the wavelength characteristic of the LED in the evening panel housing is lower than the wavelength characteristic of the LED in the pen type scanner.
- the infrared power fill film affixed to the surface of the camera lens in the evening panel housing cuts only wavelengths below the visible light range, whereas the red in the pen-type scanner. Outside line cuts are cut from a relatively high wavelength region.
- the card according to the present embodiment can also be used in the portable game machine shown in FIG.
- the mask table is stored in a server such as Game Center.
- the user uses the network to download the server mask table from the game console stage housing to the portable game console.
- the user can enjoy the game using the card not only at the game center but also at home, etc., so that it is possible to provide higher convenience and enjoyment. .
- the stage housing having the first optical reading device and the second optical reading device are not limited to the above-described forms, and may be other forms as long as they do not depart from the gist of the present invention. Of course there may be.
- Industrial applicability The present invention can be used in various fields such as an arcade game performed by arranging cards on the stage surface, mail order, and time management of employees in the workplace by giving the cards various functions. it can.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
- Facsimiles In General (AREA)
- Collating Specific Patterns (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08777690A EP2177975A1 (en) | 2007-06-21 | 2008-06-23 | Card surface reading/instruction executing method |
US12/665,896 US20110049234A1 (en) | 2007-06-21 | 2008-06-23 | Card surface reading/instruction executing method |
CN200880020764XA CN101689085B (zh) | 2007-06-21 | 2008-06-23 | 卡面的读取、命令执行方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-163973 | 2007-06-21 | ||
JP2007163973A JP4154700B1 (ja) | 2007-06-21 | 2007-06-21 | カード面の読取・命令実行方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008156222A1 true WO2008156222A1 (ja) | 2008-12-24 |
Family
ID=39846553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/061784 WO2008156222A1 (ja) | 2007-06-21 | 2008-06-23 | カード面の読取・命令実行方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110049234A1 (ja) |
EP (1) | EP2177975A1 (ja) |
JP (1) | JP4154700B1 (ja) |
KR (1) | KR101267880B1 (ja) |
CN (1) | CN101689085B (ja) |
WO (1) | WO2008156222A1 (ja) |
Cited By (1)
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JP2011175614A (ja) * | 2010-01-28 | 2011-09-08 | Kenji Yoshida | 入出力装置、情報入出力システム |
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JP4019114B1 (ja) * | 2006-09-04 | 2007-12-12 | 株式会社I・Pソリューションズ | 情報出力装置 |
JP3998701B1 (ja) * | 2006-12-28 | 2007-10-31 | 健治 吉田 | ドットパターンが設けられたカード |
KR101715851B1 (ko) * | 2009-12-15 | 2017-03-15 | 엘지디스플레이 주식회사 | 광학 센싱 유닛, 이를 이용한 표시 모듈 및 표시 장치 |
JP5498226B2 (ja) * | 2010-03-30 | 2014-05-21 | 株式会社ゼンリン | 情報出力装置、情報出力方法、およびコンピュータプログラム |
JP5408816B2 (ja) * | 2010-11-22 | 2014-02-05 | 健治 吉田 | 情報入力システム、プログラム、媒体 |
KR20130035144A (ko) * | 2011-09-29 | 2013-04-08 | 삼성전자주식회사 | 패턴을 구비한 디스플레이 장치 및 디스플레이 장치에서 패턴 생성 방법 |
JP5531061B2 (ja) * | 2012-07-09 | 2014-06-25 | 株式会社スクウェア・エニックス | ゲーム装置 |
US9092690B2 (en) * | 2013-03-12 | 2015-07-28 | Google Inc. | Extraction of financial account information from a digital image of a card |
CN103257755A (zh) * | 2013-06-05 | 2013-08-21 | 张恒一 | 一种触控系统 |
JP2015035051A (ja) * | 2013-08-08 | 2015-02-19 | ソニー株式会社 | タッチパネル、情報記録媒体、および情報取得方法 |
US9636576B2 (en) * | 2014-04-25 | 2017-05-02 | Tomy Company, Ltd. | Gaming system and gaming device |
JP5925347B1 (ja) * | 2015-02-26 | 2016-05-25 | 株式会社Cygames | 情報処理システム及びプログラム、サーバ、端末、並びに媒体 |
US10049757B2 (en) * | 2016-08-11 | 2018-08-14 | SK Hynix Inc. | Techniques for dynamically determining performance of read reclaim operations |
JP6763283B2 (ja) * | 2016-11-18 | 2020-09-30 | セイコーエプソン株式会社 | 電子機器 |
JP6501938B1 (ja) * | 2018-03-15 | 2019-04-17 | 株式会社コナミデジタルエンタテインメント | ゲーム傾向分析システム及びそのコンピュータプログラム |
TWI739069B (zh) * | 2019-03-04 | 2021-09-11 | 仁寶電腦工業股份有限公司 | 遊戲裝置與辨識遊戲裝置的方法 |
TWI701067B (zh) * | 2019-03-05 | 2020-08-11 | 仁寶電腦工業股份有限公司 | 遊戲系統與遊戲桌 |
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- 2008-06-23 EP EP08777690A patent/EP2177975A1/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
---|---|
CN101689085A (zh) | 2010-03-31 |
CN101689085B (zh) | 2013-11-13 |
US20110049234A1 (en) | 2011-03-03 |
KR20100031751A (ko) | 2010-03-24 |
JP4154700B1 (ja) | 2008-09-24 |
EP2177975A1 (en) | 2010-04-21 |
KR101267880B1 (ko) | 2013-05-27 |
JP2009003702A (ja) | 2009-01-08 |
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