WO2017128046A1 - Three-dimensional positioning sensor, interactive display system, and 3d image generation method - Google Patents

Three-dimensional positioning sensor, interactive display system, and 3d image generation method Download PDF

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Publication number
WO2017128046A1
WO2017128046A1 PCT/CN2016/072209 CN2016072209W WO2017128046A1 WO 2017128046 A1 WO2017128046 A1 WO 2017128046A1 CN 2016072209 W CN2016072209 W CN 2016072209W WO 2017128046 A1 WO2017128046 A1 WO 2017128046A1
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WO
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Patent type
Prior art keywords
unit
display
remote control
infrared light
interactive
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PCT/CN2016/072209
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French (fr)
Chinese (zh)
Inventor
那庆林
麦浩晃
黄彦
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神画科技(深圳)有限公司
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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/20Input arrangements for video game devices
    • A63F13/21Input arrangements for video game devices characterised by their sensors, purposes or types
    • A63F13/213Input arrangements for video game devices characterised by their sensors, purposes or types comprising photodetecting means, e.g. cameras, photodiodes or infrared cells
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/40Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment
    • A63F13/42Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle
    • A63F13/426Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle involving on-screen location information, e.g. screen coordinates of an area at which the player is aiming with a light gun
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/40Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment
    • A63F13/42Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle
    • A63F13/428Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle involving motion or position input signals, e.g. signals representing the rotation of an input controller or a player's arm motions sensed by accelerometers or gyroscopes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves

Abstract

A three-dimensional (3D) positioning sensor (11), an interactive display system, and a 3D image generation method. The 3D positioning sensor (11) comprises: an infrared transmitter unit (111) transmitting at least three infrared signals to a target surface; a ranging detection unit (112) acquiring times of the reflected infrared signals reaching the ranging detection unit (112); and an information processing unit (113) generating, according to a time difference between the transmission and the return of each infrared beam, ranging positioning information with respect to the target surface. By obtaining ranging positioning information with respect to a target surface, the 3D positioning sensor (11) enables a display system to generate, according to ranging positioning information of an interactive remote control unit with respect to a display surface (S) and position information of an infrared beam on the display surface (S), a corresponding 3D image and/or a motion trajectory thereof with respect to the interactive remote control unit, such that a user holding the interactive remote control unit can see the 3D image corresponding to the standing position thereof, for example, a 3D object, such as a bullet, emitted from the interactive remote control unit toward the display surface (S), and a motion trajectory of a 3D object, such as a dart, toward the display surface (S), thereby enabling more realistic 3D experience.

Description

Interactive three-dimensional positioning sensor and display technology system and a 3D image generating method

[0001] The present invention relates to an image display and an image generation imaging, and more particularly, to a three-dimensional interactive display system, and a positioning sensor, and an image generating method.

Background technique

[0002] The interactive display system of related art, the positioning of the remote controller is typically a single point is determined by the position information with the display unit, further, the interactive display system is an image displayed by the preset file good, relatively simple effect the lack of real three-dimensional sense of space.

technical problem

[0003] The present invention is to solve the technical problem to provide an improved three-dimensional interactive display system and location sensor and a 3D image generation method.

Solutions to problems

Technology Solutions

[0004] aspect of the present invention to solve the technical problem that is: configuration of a three-dimensional spatial orientation sensor including an infrared light emitting unit, a monitoring unit distance, the information processing unit;

[0005] The infrared light emitting unit to emit at least three infrared light beam signal to the target surface at different positions,

[0006] ranging monitoring unit, acquires the signal transmitted to the infrared light reflected back to the surface of the target ranging between inch monitor unit;

[0007] The information processing unit according to the inter-inch beam infrared spectrophotometer each send back signals to the monitoring unit inches ranging infrared light emitting unit by the difference obtained relative to the target surface ranging location information .

[0008] Preferably, the angle between each other at least in accordance with a predetermined space provided between the optical axes of the three beams of infrared light signals.

[0009] Preferably, the infrared light emitting unit comprises at least three infrared emitters, the information processing unit includes a modulating circuit for modulating the plurality of unit signals of infrared light emitters.

[0010] Preferably, the information processing unit comprises means for calculating for each beam of infrared light signals from said infrared light emitting unit emits and returns to the circuit unit inch gauge the distance between the monitoring unit inch inch difference.

[0011] Preferably, the monitoring unit includes a lens distance measuring unit, and photodetector means for the lens unit from the display surface reflecting the infrared light reflected back to said photodetector means, said photodetector means were collected infrared light is reflected back signal.

[0012] Preferably, the lens unit comprising a dichroic prism unit, the unit is coated with a dichroic prism transflective film properties, for transmitting an infrared signal to the display surface portion, and reflects part of the infrared light signals to the distance between the monitoring unit for collecting the optical signal starting inch.

[0013] Preferably, the monitoring unit comprises means for transmitting the ranging and CM OS collecting unit returns the infrared light signal.

[0014] The present invention further configured an interactive display system comprising a display unit and interact with a remote control unit,

[0015] The interactive three-dimensional positioning of the sensor and the remote control unit comprises a first communication unit and the display unit for a communication connection;

[0016] The three-dimensional space to interact with remote unit location sensor emits infrared light signal to the display surface of the display unit, deriving the interactive remote control unit with respect to the display surface ranging location information;

[0017] The first communication unit and the display unit communication connection to interact with the surface ranging location remote control unit transmits information to the display unit relative to said display;

[0018] The interactive display system further comprises means for acquiring the infrared signal of the remote unit to interact with the display position in the information plane, and fed back to the system monitoring unit of the display unit.

[0019] Preferably, the interactive display system further comprises a 3D glasses unit, the three-dimensional space positioning sensor of the 3D glasses and the second unit comprises a communication unit for the display unit and the communication connection;

[0020] The three-dimensional space of the 3D glasses positioning sensor unit emits infrared light signal to the display surface of the display unit, obtain the 3D glasses of the display unit opposite surface ranging location information;

[0021] The second communication unit and the communication unit connected to the display, the 3D glasses unit relative to the transmission surface ranging location information to the display unit displays;

[0022] The system monitoring unit acquires an infrared light signal to the glasses unit of 3D display position information of the surface

And feedback to the display unit.

[0023] Preferably, the interactive display system further includes an arithmetic unit, arithmetic unit according to the interaction of the remote control unit and / or the 3D glasses ranging location information and other units of the infrared light emitting display surface position information, calculates the interactive remote control unit and / or the 3D glasses unit with respect to the display surface of the spatial position and spatial position relative to each other. [0024] Preferably, the spatial position of said interaction comprises a remote control unit, the 3D glasses to the display unit with respect to distance and angle of the face or the interactive remote control unit, the mutual distance between the 3D glasses unit angle.

[0025] Preferably, the infrared-light signals of different wavelengths interact with the remote control unit using infrared light signal wavelength of the unit with the 3D glasses.

[0026] Preferably, the system comprises a monitoring unit for dividing the interactive Jian dichroic prism light of different wavelengths of the infrared remote control unit and the 3D glasses are used to collect two units and the remote control unit and interactive 3D glasses infrared unit an optical signal sensor location.

3D image generation method [0027] The present invention further configured to display an interactive system, the interactive display system comprising a display unit, and a remote control unit to interact with the system monitoring unit, the interactive three-dimensional space includes a positioning sensor of the remote control unit, the said 3D image generation method comprising the steps of:

[0028] Sl, the interactive three-dimensional positioning of the sensor unit emits infrared light remote control signal to the display surface of the display unit, the interactive display system of the stars relative to interact with the remote control unit display surface ranging location information ;

[0029] S2, the system monitoring unit acquires real inch infrared remote control unit to interact with the signal emitted by the position information of the display surface of the display unit, determining the 3D image according to the position information and / or a first base point trajectories;

[0030] S3, using the remote control unit relative to the interactive display surface for generating position information displayed by the first base point to the bottom surface to obtain a second point offset a distance;

[0031] S4, interactive remote control unit according to the relative position of the display information and the first surface of the base point, the position information of the second base point, the 3D image generated 3D objects and / or a motion track; the first 3D image corresponding to the base point and / trajectory zero parallax images, the 3D image corresponding to the second base point and / or its movement path is negative parallax image, the absolute value of the negative value of the disparity with the step S1, or a value ranging increased or decreased with the increase or decrease direction.

[0032] Preferably, the interactive display system further comprises a 3D glasses unit, the three-dimensional space positioning sensor unit includes the 3D glasses;

[0033] The step S1 further comprises: a three-dimensional spatial orientation of the 3D glasses sensor unit emits infrared light signal to the display surface of the display unit, the interactive display system of the 3D glasses derived unit relative to the display surface ranging positioning information, and positional information of the interaction between each remote control unit and calculating 3D glasses unit;

[0034] Step S2 further comprising: a system monitoring unit acquires real inch infrared light signal emitted by the 3D glasses unit location information of the display surface of the display unit;

[0035] Step S3 further comprising: the 3D glasses space of the unit and remote control unit to the top or to interact with other parts of the wiring extends to the virtual placement determines the display screen of the display 3D images and / or the second base point trajectories .

Effect of the Invention

Beneficial effect

[0036] The three-dimensional interactive display system and location sensor and a 3D image generating method of the present invention has the following advantages: the present invention, the positioning information corresponding to the target surface obtained by a three-dimensional space positioning sensor, so that the interactive display system according to the remote control unit relative the positioning information generation unit and a position to interact with a remote control corresponding to the display surface of the 3D image and / or a trajectory, a remote control unit that allows users to interact with the gripping 3D images corresponding to its standing position, such as 3D objects corresponding to the remote control unit by the interaction position emitted toward a display surface bullets, darts 3D object motion trajectory toward a display surface, so that more realistic the 3D effect.

BRIEF DESCRIPTION OF THE DRAWINGS

BRIEF DESCRIPTION

[0037] The accompanying drawings and the following embodiments of the present invention is further illustrated drawings in which:

[0038] FIG. 1 is a schematic diagram showing the principle of positioning the surface emission of infrared light signal sensor positioned three-dimensional space in the embodiment of the present invention;

[0039] FIG. 2 is an infrared light emitting unit in the form of infrared emitters each angle schematic arrangement;

[0040] FIG. 3 is a three-dimensional space monitoring unit distance sensor positioned in the embodiment of the present invention comprises a schematic view of the principle of a lens unit and a photodetector unit inch;

[0041] FIG. 4 is a three-dimensional positioning the ranging sensor monitoring unit in the embodiment according to the present invention comprises a dimension CMO

S Schematic inch unit;

[0042] FIG. 5 is an embodiment of the present invention, a schematic view of the interactive display embodiment an infrared light signal inch interactive system remote control unit to transmit to the display surface;

[0043] FIG. 6 is an embodiment of the interactive display system according to the interactive remote control unit of the present invention, 3D a schematic view of an infrared light signal means eye inch emit toward a display surface;

[0044] FIG. 7 is a schematic view of a first base point in FIG. 6 obtained after transmitting the remote control unit interactive display surface;

[0045] FIG. 8 is a schematic diagram in FIG. 7 derived from the first point of the second base point inches;

[0046] FIG. 9 is a first point in FIG. 8, a second base point generated at the first point, the second base points on both sides, left and right eyes are wide open Jian actual 3D image seen inch;

[0047] FIG. 10 is a wear 3D glasses unit 9 in Figure 3D effects generated 3D image of an actual 3D image rendering inch

[0048] FIG. 11 is a remote control unit interactive, 3D glasses unit relative location information between the display surface and each generating a base point located in the first and second base points on both sides, left and right eyes are wide open to see the actual 3D inch Jian the preferred embodiment [0049] FIG. 12 is a wear 3D glasses to Figure 3D effects unit 11 generates an actual 3D image of a 3D image rendering inch embodiment of the invention; image

Preferred embodiment of the present invention.

[0050] For the technical characteristics of the invention, the objects and effects more clearly understood, embodiments of the present invention will now be explained in detail with reference to the drawings.

[0051] 1, the preferred embodiment of the present invention is a three-dimensional embodiment of the positioning sensor 11112, information processing unit 111 includes an infrared light emitting unit, the monitoring unit 113 distance; infrared light emitting unit 111 includes three infrared emitters , a three infrared emitter emits three beams of infrared light signals to different locations of the target surface, further, the target surface is the surface S of the display unit, the display surface S can be flat or curved surface.

[0052] The monitoring unit 112 acquires the ranging signal is transmitted to the infrared light reflected back to the surface of the target ranging between inch monitor unit 112; and the information processing unit 113 returns to an infrared spectrophotometer according to each of the signal beam emitted from the infrared light emitting unit 111, respectively ranging between 112 inch inch difference monitoring unit, obtained through the path length of infrared rays, so as to arrive opposite the target surface ranging location information, ranging location information comprises displaying at least with respect to the three beams of infrared light from the surface S of the flight information. Between the infrared light emitted by the system may be set obtained inch, may be obtained by the ranging monitoring unit 112.

[0053] As shown in FIG 2, and FIG. 5 to FIG. 7, the optical axis between the three beams of infrared light signal in accordance with a predetermined space from each other set at an angle, the three beams of infrared light signals are at an angle in the space, is transmitted to the display after three points form a triangle surface s, the distance between the positioning surface s may be combined with the display information further calculates the three-dimensional space of at least three position sensors 11 infrared light beams incident angle of the display surface s pinpointed angle and distance to the muzzle of a gun shooting axis of the target point display surface S of the surface S of the position, such as a remote gun interactive remote control unit 11 with respect to the three-dimensional display space positioning sensor, more accurate positioning.

[0054] In other embodiments, the infrared light emitting unit 111 may emit three or more beams of infrared light signals to different locations of the target surface, and each beam emitted infrared spectrophotometer and the return signals from the infrared light emitting unit 111 to 112 inch inch distance between the monitoring unit difference obtained relative to the target surface ranging location information.

[0055] As shown in FIG 3, FIG 4, the information processing unit 113 includes a signal modulating circuit means for modulating a plurality of infrared light emitters 1131 and each signal for calculating an infrared light beam is emitted from the infrared light emitting unit 111 between 112 and returns to the monitoring unit distance inch inch inch gauge difference circuit unit 1132, unit 1131 modulation circuit modulating a plurality of infrared light emitters signal, the information processing unit 113 by the difference between the light beam and emitted per inch Back calculation each beam of infrared light from the exit point to the length of the display surface S, thereby calculating the three-dimensional sensor 11 is positioned opposite a display surface S ranging location information.

[0056] 4, the monitoring unit 112 includes a ranging for collecting infrared light emitting unit 1121 and a CMOS signal returned. A lens unit 1121 on the CMOS. Determines that the infrared light emitted inch may be utilized between the system set in the recording system and the emitted light signal inch inch inch between stars issued, to the information processing unit 113 feedback. After reflection infrared light emitting display surface S, CMOS cell 1121 is to capture an infrared light signal returned to draw return ranging between inch monitor unit 112, a feedback to the information processing unit 113, so that the information processing unit 113 inches results from the difference between the path length of infrared light passes through to arrive at the three-dimensional space ranging location information of the target surface positioned opposite the sensor 11.

[0057] As shown in FIG 3, in other embodiments, the ranging monitoring unit 112 includes a lens unit and a photodetector unit 1123. The lens unit for infrared light reflected back surface S penetrating the display surface S and the reflected infrared light will be emitted to the photodetector unit 1123 from the display. A photodetector unit 1123 collect an infrared light signal reflected back from the display surface S, the feedback light 113 to the information processing unit. A photodetector unit 1123 can start collecting the infrared light emitted, of course, the acquisition by the system.

[0058] The infrared light emitting unit 111 further comprises a dichroic prism unit 1111 disposed on the emission direction of the infrared light, the dichroic prism 1111 is plated with a unit transflective film properties, part of the infrared light signals for transmission to the display surface S and reflecting part of the infrared light signals to the monitoring unit 112 for collecting ranging between optical signals starting inch. Infrared light passes through the dichroic prism inch unit 1111, all the way through the diaphragm to the reflected distance measuring light monitoring unit 112, the feedback light 113 to the information processing unit, the draw between the emitted inches; another branch of the light passes through the display surface toward S, then reflected ranging monitoring unit 112, the results returned between inches. Calculated by the information processing unit 113 inch between each beam of light reaches the infrared light from the exit point of difference to the length of the display surface S, thereby calculating the three-dimensional sensor 11 is positioned opposite a display surface S ranging location information.

[0059] As shown in FIG 5, in the embodiment of the present invention an interactive display system includes a display unit and a preferred embodiment of the interactive remote control unit 1, the display unit may be a display, projector, etc., display surface S of display unit where the surface of the screen projection surface S of the display or a projector. Interactive remote control unit 1 being held in the hands of the user, the interactive remote control unit 1 is usually remote gun game pad, and the interaction between the display unit, generating a position corresponding to the gripping interactive remote control unit 1 is adapted to a 3D image, the 3D image so that more real.

[0060] Interactive remote control unit 1 comprises a three-dimensional space and a positioning sensor 11 for a first communication unit and a display unit 12 connected to the communication. Interactive Interactive inch unit in the remote control unit 1 and the display, three-dimensional interactive remote control unit 1 of the positioning sensor 11 emits infrared light signal to the display unit of the display surface S, derived interactive remote control unit 1 is positioned relative to the display surface S of the ranging information. The first communication unit 12 is connected in communication with the display unit, the interactive remote control unit 1 transmits a ranging relative positioning surface S of the display information to the display unit.

After [0061] The interactive display system further comprises a position information signal for acquiring the infrared remote control unit 1 is in the interactive display surface S of the feedback system and the monitoring unit to the display unit 3, the infrared light emitting display surface S, the system monitoring unit 3 acquires the infrared light position information on the display surface S. 7, the system-oriented monitoring unit 3 has three infrared light, if the application needs to interact with the optical axis of the remote control unit 1 is determined, it is possible to employ a three-point calculation method to obtain the midpoint of the screen or on the captured infrared signal inch screen other parameters, more conducive to the application operation.

[0062] As shown in FIG. 6, the interactive display system further comprises a 3D glasses unit 2, the 3D glasses unit 2 is worn in the user's head, an interactive remote control unit being held in the hands of the user, the interactive remote control unit 1, unit 2 and the 3D glasses interaction between the display unit, generating a position corresponding to the gripping interactive remote control unit 1, the human eye to adapt the position of the 3D image, the 3D image so that more real.

[0063] Further, 3D glasses, unit 2 comprises a three-dimensional space and a positioning sensor 11 and displaying a second communication unit 22 connected to the communication unit. 3D glasses unit 2 three-dimensional location sensor 11 emits infrared light signal to the display unit of the display surface S, derived 3D glasses respect to the display unit 2 S surface ranging location information. The second communication unit 22 is connected in communication with the display unit, the 3D glasses unit 2 transmits a ranging positioning surface S relative to the display unit displays information, including the location information of the 3D glasses ranging unit 2 with respect to the information display surface S of the distance. With the inch system, the monitoring unit 3 acquires an infrared light signal 3D glasses unit 2 in the display position information of the surface S, and fed back to the display unit. 7, the 3D glasses by means of at least three beams of infrared light spot S on the display surface 2 is positioned, can be calculated by the central unit of the 3D glasses 2 relative to the display algorithm axis angle of the surface S, show more conducive to subsequent application of Jian .

[0064] The interactive display system further includes an arithmetic unit, arithmetic unit according to interact with the remote control unit 1, 3D glasses 2 units ranging location information and its position information in the infrared light emitting display surface S, calculation interactive remote control unit 1, 3D glasses unit 2 with respect to the display surface S of the spatial position and spatial position relative to each other. Spatial position comprising a distance and angle relative to the display surface S can be obtained accurately interact with the remote unit location surface S 1, 3D glasses, and a display unit 2 placed opposite to the other.

[0065] In order to facilitate interactive remote control unit 1 calculated the spatial position information of the 3D glasses unit 2, an interactive remote control unit with an infrared optical signal wavelengths used by the 3D glasses unit 2 using different wavelengths of infrared light signals. Corresponding to the system for dividing the monitoring unit 3 comprises a remote control unit 1 and Jian interactive 3D glasses unit 2 different wavelengths of infrared light of the dichroic prism 31 and the two remote control unit 1 and unit 2 3D glasses infrared light signals, respectively, for acquiring the position of interaction sensor 32, the sensor 32 may be a CMOS chip, the CCD chip, and a remote control unit interactive 3D glasses unit 2 are directed to the infrared sensor 32 after two minutes Jian light, and further can come to interact with the remote control unit 1, each unit of the 3D glasses 2 spatial location information.

[0066] in conjunction with FIG. 7, FIG. 8, the display unit based on the position information of the ranging information and the positioning surface S of the infrared light signals interactive display surface S of the remote control unit 1 relative display, generating a 3D image corresponding to the displayed, can holding the remote control unit allows the user to interact with a 3D image is seen standing position corresponding thereto, so that more realistic the 3D effect.

[0067] The method of generating 3D image displayed on the display unit comprising the steps of:

[0068] Sl, interactive remote control unit 11 emits an infrared light signal dimensional space positioning sensor 1 s the display surface of the display unit, the interactive display system to interact with remote control unit 1 derived respect to the display surface ranging location information S; the test from the positioning information may include information of an interactive remote control unit with respect to the distance to the display surface S, and the like.

[0069] S2, the system monitoring unit 3 inches with interactive real remote control unit a signal emitted from the infrared light position information on the display surface S of the display unit, determining a 3D image and / or a motion track according to the position of the first base point K . Preferably, the first remote control point Κ axis of gun shooting interactive remote control unit 1 and the display surface extends to a point, in other embodiments, the center position of the three beams may be infrared light, in other embodiments, The first point Κ may be other locations. [0070] S3, shown in Figure 8, a remote control unit with an interactive display relative to the positioning surface S distance information generating offset a distance S to the bottom surface of the display by the first base point to obtain a second base point K J. Because the person standing use, interact with the user holds the remote control unit 1 is usually inch below the eyes, in front of the display surface S human use, so the interactive remote control unit emits a bullet, darts from the display surface should be below S injection, the effect can be obtained only near bullets, darts interactive remote control unit held by using human direction toward the screen. Thus, to obtain a second base point J between the first base point should be located and the display surface S K.

[0071] S4, interactive remote control unit according to an opposite display surface S ranging location information and the first base point K, the position information of the second base point J, the 3D image generated 3D objects and / or a motion track. A first base point K corresponding to the 3D image and / or a zero parallax motion trajectory image, the second base point J corresponding to the 3D image and / or a trajectory for the negative parallax image, the absolute value of its negative disparity values ​​measured with step S1 decrease the value increases or decreases from the same direction. This is because, using human farther from the display surface S, the longer the distance ranging, this requires inch trajectory starting from the image display surface S is also farther, thereby requiring a larger screen J negative disparity value reaches a second point performance effect.

[0072] As shown in FIG. 9, generates a 3D image of the 3D object and / or the movement trajectory comprises a first base point K, point J on both sides of the second connection line are generated in the left eye, the right eye alone wide open Jian inch can see the actual image or the motion track, the first point in the image K is zero parallax, the image under the first base point of K is negative disparity, the disparity of the first image above the base point K. 10, when the wear 3D glasses to see the 3D effect of the 3D image, and 3D object seen emitted to the display surface S direction in the vicinity of a position to interact with a remote control unit bullets, darts to the 3D object display surface S of the movement trajectory.

[0073] 11, the user wearing 3D glasses unit with 2-inch and 1 inch gripping interactive remote control unit, may be surface ranging location information according to S 3 D glasses unit 2 and to interact with the remote control unit 1 relative display, generating a human eye position on the display unit, corresponding to interact more realistic 3D effect a remote control unit. Corresponding to, the steps comprising:

[0074] Step S1 further comprises: 3D glasses unit 2 three-dimensional location sensor 11 emits infrared light signal S to the display surface of the display unit, the interactive display system of the 3D glasses derived respect to the display unit 2 S surface ranging location information , and the positional information between the two interact with each other and the remote control unit 1 calculates the 3D glasses unit;

[0075] Step S2 further comprising: a 3-inch solid systems acquires an infrared light signal monitoring unit 3D glasses unit 2 emitted location information display surface S of the display unit, and further interact with the remote control unit can be drawn. 1, 3D glasses unit 2, show the positional relationship between the surface S.

[0076] Step S3 further comprises: After obtaining the interactive remote control unit 1, the spatial position of the 3D glasses unit 2, the 3D glasses unit 2 and the remote control unit 1 to the top space to interact with other parts of the virtual connection extends off the display screen displaying a second point determination 3D image point and / or trajectories J.

[0077] The 3D object generated by the 3D image and / or a movement trajectory comprises a first base point K, point J on both sides of the second connection line are generated in the left eye, the right eye alone inch open eyes can see actual Jian or movement trajectory image, in the image of the first base point K of zero disparity, in the image under the first base point K is negative disparity, the first base point

The image above K for the disparity.

[0078] 12, after the user wears the 3D glasses to see the image, for example, a remote control unit directly interact with the bullet from the gun muzzle type 1 emitted through the muzzle referred display surface S toward the distant position until it disappears. 3D effect 3

D object and its trajectory with no offset interactive remote control unit 1, the visual effect is more realistic.

[0079] It will be appreciated, the above-described technical features may be used in any combination without limitation.

[0080] The embodiments described above are only embodiments of the present invention, not intended to limit the scope of the present invention, all utilize the present specification and drawings taken equivalent structures or equivalent process, or other direct or indirect application Related technical fields shall fall within the scope of protection of the present invention.

Claims

Claims
A 3D positioning sensor (11), characterized in that it comprises an infrared light emitting unit
(111), the ranging monitoring unit (112), the information processing unit (113); IR light emitting unit (111), emitting at least three beams of infrared light signals to different locations of the target surface,
After monitoring the ranging unit (112), acquiring the signal emitted infrared light reflected to the target surface to the distance between the monitoring unit (112) in inches;
The information processing unit (113), an infrared spectrophotometer according to each of the beam signals emitted by the infrared light emitting unit (111) and return to the monitoring unit ranging between inch (112) inch difference obtained relative to the target surface ranging location information.
The three-dimensional positioning sensor (11) according to claim 1, wherein each set at an angle in accordance with a predetermined space between an infrared light signal to the optical axis of the at least three beams. The three-dimensional positioning sensor (11) of claim 1 or claim 2, wherein said infrared light emitting means (111) comprises at least three infrared emitters, the information processing unit (113) for modulating comprises a plurality of infrared light emitters signal modulating circuit means (1131).
The three-dimensional positioning sensor (11) according to claim 3, wherein each of said beam of infrared light signal information processing unit (113) includes means for calculating and returned by the emit infrared light emitting unit (111) ranging to the monitoring unit (112) between inch inch inch gauge circuit unit (1132) of the difference.
The three-dimensional positioning sensor (11) according to claim 4, wherein the distance monitoring unit (112) comprises a lens unit, and photodetector means (1123), from said lens unit for the said display surface (S) reflecting the infrared light reflected back to said photodetector means (1123), said photodetector means (1123) acquisition of an infrared light signal reflected back.
The three-dimensional positioning sensor (11) according to claim 5, characterized in that the infrared light emitting unit (111) further comprises a dichroic prism unit (1111), the dichroic prism means (1111) coated with a half-half membrane permeability properties, for transmitting part of the infrared light signals to the display surface (S), and reflects part of the infrared light signals to the monitoring unit ranging
(112) between the optical signal collected for starting inch.
The three-dimensional positioning sensor (11) according to claim 4, wherein the distance monitoring unit (112) comprises means for acquiring the signal emitted infrared light and a CMOS cell (1121) is returned.
An interactive display system comprising a display unit and an interactive remote control unit (1), characterized in that:
The interactive remote control unit (1) comprises a three-dimensional space to a location sensor (11) according to any one of claims 7 and for the display and (remote control unit 12 to interact with the first communication unit connected to a communication unit ( 1) the three-dimensional positioning sensor (11) emits infrared light signal to the display surface (S) of the unit, deriving the interactive remote control unit (1) relative to the display surface (S) ranging location information;
The first communication unit (12) and the display unit communication connection to interact with the remote control unit (1) transmits a ranging relative positioning surface (S) to the display unit of the information display system to interact with the display further comprising an infrared light signal for acquiring the interactive remote control unit (1) of the display position information surface (S) at said, monitoring and feedback to the system unit (3) of the display unit.
According to claim 8 interactive display system, wherein the interactive display system further comprises a 3D glasses unit (2), the 3D glasses unit (2) comprises a three-dimensional to any one of claims 1 to 7 space positioning sensor (11) and a second communication unit and the display (22) connected to the communication unit;
The 3D glasses unit (2) three-dimensional space positioning sensor (11) emits infrared light signal to the display surface (S) of the unit, deriving the 3D glasses unit (2) relative to the display surface (S) ranging location information;
Said second communication unit (22) connected to the communication unit and the display, the 3D glasses unit (2) transmits a ranging relative positioning surface (S) of the information system monitoring unit to the display unit of the display (3) obtaining the 3D glasses unit (2) infrared light position information signals on the display surface (S) and fed back to the display unit.
The interactive display system according to claim 9, wherein the interactive display system further includes an arithmetic unit, arithmetic unit according to the interaction of the remote control unit (1) and / or the 3D glasses unit (2) location information on the display surface (S) and its location information ranging emitting infrared light, calculates the interactive remote control unit (1) and / or the 3D glasses unit (2) relative to the display surface (S) the spatial position and spatial position relative to each other.
The interactive display system according to claim 10, wherein said spatial position of said interaction comprises a remote control unit (1), the 3D glasses unit (2) with respect to the distance and angle surface (S) of the display or the interactive remote control unit (1), the 3D glasses unit (2) and the angular distance between each other.
The interactive display system according to claim 9, wherein the interactive remote control unit (1) with an infrared optical signal wavelengths used by the 3D glasses unit (2) an infrared light signal using different wavelengths.
The interactive display of claim 12 said system, characterized in that the system monitoring unit (3) comprises a beam splitter for dividing the Jian interactive remote control unit (1) and the 3D glasses unit (2) infrared light of different wavelengths a prism (31) respectively, and two for acquiring the interactive remote control unit (1) and the 3D glasses unit (2) an infrared light signal position sensor (32). An interactive method for generating a 3D image display system, the interactive display system comprising a display unit, interactive remote control unit (1) and a system monitoring unit (3), characterized in that the interactive remote control unit (1) as claimed in claim 1 comprising 7 according to any one of the three-dimensional space positioning sensor (11), the 3D image generation method comprising the steps of:
51, the interactive remote control unit (1) a three-dimensional space positioning sensor (11) emits infrared light signal to the display unit of the display surface (S), the interactive display system of deriving the interactive remote control unit (1) relative to the display surface (S) ranging location information;
52, the system monitoring unit (3) obtaining the solid inch interactive remote control unit (1) an infrared light signal emitted at the position of the information display surface (S) of the display unit, according to the location information determines the a first 3D image point and / or the operating locus (K);
53, using the interactive remote control unit (1) relative to the display surface position information (S) generated base plane (S) is offset a distance displaying by the first base point (K) to obtain said second point (J);
54, according to the interactive remote control unit (1) relative to the display surface position information (S) and said first base point (K), a second base point (J) of the location information, generating a 3D object and the 3D image / or a motion track; the first base point (K) corresponding to the 3D image and / or a zero parallax motion trajectory image, the second base point (J) corresponding to the 3D image and / or negative parallax images trajectory , the negative absolute value of the disparity values ​​decrease with the step S1, the value increases or decreases with the distance direction.
[Claim 15] The 3D image generation method according to claim 14, wherein the interactive display system further comprises a 3D glasses unit (2), the 3D glasses unit (2) comprises any one of claims 1 to 7, one of the three-dimensional space positioning sensor (11); said step S1 further comprises: the 3D glasses unit (2) three-dimensional space positioning sensor (11) emits infrared light signal to the display unit of the display surface (S ), the interactive display system of the 3D glasses derived unit (2) relative to the display surface ranging location information (S), and calculating the interactive remote control unit (1) and the 3D glasses unit (2) each of spatial location information between;
Step S2 further comprising: a system monitoring unit (3) obtaining the solid inch 3D glasses unit (2) an infrared light signal emitted by the position information of the display surface (S) of the display unit;
Further comprising the step S3: The space of the 3D glasses unit (2) to interact with a remote control unit (1) to the top or other parts of a virtual connection that extends into the display screen of the display placement decisions 3 D image and / or a movement trajectory a second base point (J).
PCT/CN2016/072209 2016-01-26 2016-01-26 Three-dimensional positioning sensor, interactive display system, and 3d image generation method WO2017128046A1 (en)

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