CN113066137B - Electronic system with authored material capturing function and input device - Google Patents

Electronic system with authored material capturing function and input device Download PDF

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Publication number
CN113066137B
CN113066137B CN201911415589.0A CN201911415589A CN113066137B CN 113066137 B CN113066137 B CN 113066137B CN 201911415589 A CN201911415589 A CN 201911415589A CN 113066137 B CN113066137 B CN 113066137B
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input device
host
light
mode
ambient light
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CN113066137A (en
Inventor
邱奕荣
黄士挺
李彦贤
涂宗伟
郑珍如
石维国
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Acer Inc
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Acer Inc
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
    • G06F3/005—Input arrangements through a video camera
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03543—Mice or pucks
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Position Input By Displaying (AREA)

Abstract

An electronic system with a creation material capturing function comprises a host and an input device. The input device is electrically connected with the host and comprises a displacement measuring module, a measuring light source module and a first image capturing device. The displacement measuring module is used for generating a displacement signal according to the movement of the input device. The measuring light source module is used for generating measuring light. When the electronic system is in the first mode, the host receives the displacement signal to control the cursor track of the input device, and when the electronic system is in the second mode, the measuring light source module emits measuring light to irradiate the target object, the first image capturing device receives the measuring light reflected by the target object to generate an image signal of the target object, and the host receives the image signal of the target object to identify the color information of the target object.

Description

Electronic system with authored material capturing function and input device
Technical Field
The present invention relates to an electronic device, and more particularly, to an electronic system with authoring material capturing function and an input device.
Background
The user controls or operates the electronic device through the input device, wherein the mouse is one of the most common input devices at present. When an author wants to use the electronic device to perform artistic creation, the author can use the input device to draw or click on objects on the screen to perform modification, and can select a desired style from a material database or a model database during the creation process. However, the database provides limited options, and the creator does not always find the corresponding style in the database when he sees the favorite entity in life, which is inconvenient for the creator.
Disclosure of Invention
In view of this, the present invention provides an electronic system and an input device with a function of capturing authored material, which can capture the appearance color information of the object liked by the author in addition to the original input function.
An embodiment of the invention provides an electronic system with an authored material capturing function, which comprises a host and an input device. The input device is electrically connected with the host and comprises a displacement measuring module, a measuring light source module and a first image capturing device. The displacement measuring module is used for generating a displacement signal according to the movement of the input device. The measuring light source module is used for generating measuring light. When the electronic system is in the first mode, the host receives the displacement signal to control the cursor track of the input device, and when the electronic system is in the second mode, the measuring light source module emits measuring light to irradiate the target object, the first image capturing device receives the measuring light reflected by the target object to generate an image signal of the target object, and the host receives the image signal of the target object to identify the color information of the target object.
The embodiment of the invention provides an input device with an authored material capturing function, which is used for being paired with a host, wherein the input device is provided with a first mode and a second mode and comprises a displacement measuring module, a measuring light source module and a first image capturing device. The displacement measuring module is used for generating a displacement signal according to the movement of the input device. The measuring light source module is used for generating measuring light. In the first mode, the host receives a displacement signal to control the cursor track of the input device. In the second mode, the measuring light source module emits measuring light to illuminate the target object, and the first image capturing device receives the measuring light reflected by the target object to generate an image signal of the target object and provides the image signal of the target object to the host computer to identify color information of the target object.
Based on the above, the embodiment of the invention provides the electronic system and the input device, which have the original input function and the authored material capturing function. The creator can use the original input device to capture the color or texture of the object beside the creator, so as to achieve the effect of seeing the object, and no external device is needed. Therefore, the portable electric power device has the effects of portability and instant use.
Drawings
Fig. 1 is a schematic diagram of an electronic system according to an embodiment of the invention.
Fig. 2 is a block diagram of an input device according to an embodiment of the invention.
Fig. 3A is a schematic diagram illustrating an input device capturing an image signal of a target object according to an embodiment of the invention.
Fig. 3B is a partial schematic view of the input device according to the embodiment of fig. 3A, looking up from the bottom.
Fig. 4 is a schematic structural diagram of a measurement light source module according to the embodiment of fig. 3A.
Fig. 5A is a block diagram of an input device according to another embodiment of the invention.
Fig. 5B is a partial schematic view of the input device according to the embodiment of fig. 5A, looking up from the bottom.
Fig. 6 is a schematic diagram of a movement path of an input device according to an embodiment of the invention.
Fig. 7 is a block diagram of an input device according to another embodiment of the invention.
Fig. 8A is a block diagram of an input device according to another embodiment of the invention.
FIG. 8B is a schematic diagram of the input device according to the embodiment of FIG. 8A.
FIG. 8C is a schematic diagram of another view of the input device according to the embodiment of FIG. 8A.
Fig. 9 is a block diagram of an input device according to another embodiment of the invention.
Fig. 10 is a schematic diagram of an implementation method of an input device according to another embodiment of the invention.
Wherein:
10. 20, 20', 30, 40: an electronic system;
100. 200, 200', 300, 400: an input device;
102: a host;
110. 110': a measuring light source module;
112: a standard light source;
114: a Fresnel lens;
116: a key;
120: a first image capturing device;
130: a displacement measurement module;
132: an inertial measurement unit;
210: an ambient light sensor;
220: a tunable light source module;
302: a mobile image capturing module;
310: a light guide device;
320: a second image capturing device;
330: a semi-transmissive mirror;
340: a light guide;
410: a distance detector;
420: a movable member;
DS: a distance measurement signal;
EL: ambient light;
FS: a front surface;
BS: a bottom surface;
l: measuring light;
RL: reflected measuring light;
RDS: a reflected distance measurement signal;
OB: a target;
s: a surface;
p: a path.
Detailed Description
Fig. 1 is a schematic diagram of an electronic system according to an embodiment of the invention. Referring to fig. 1, in the present embodiment, an electronic system 10 includes an input device 100 and a host 102 electrically connected to the input device 100. The input device 100 may be a user input device such as an optical mouse, a mechanical mouse, an inertial mouse, or an operation joystick, and the host 102 may be an electronic device such as a notebook computer, a personal computer, or a tablet computer. In addition, the input device 100 and the host 102 may transmit signals through a wired or wireless manner, which is not limited by the present invention. In fig. 1, the input device 100 has an authoring material capturing function, such as a mouse, and the host 102 is exemplified by a personal computer.
Fig. 2 is a block diagram of an input device according to an embodiment of the invention. Referring to fig. 2, the input device 100 has multiple operation modes, such as switching between a first mode and a second mode. The input device 100 at least includes a measuring light source module 110, a first image capturing device 120 and a displacement measuring module 130. The measuring light source module 110 is configured to generate measuring light L, the first image capturing device 120 is configured to receive the measuring light RL reflected by the object OB, and the displacement measuring module 130 is configured to generate a displacement signal according to the movement of the input device 100.
When the electronic system 10 is in the first mode, the input device 100 correspondingly switches to the first mode. At this time, the user inputs a command to the host 102 by moving the input device 100 or clicking a key of the input device 100. When the user moves the input device 100, the displacement measurement module 130 generates a displacement signal in response to the movement of the input device 100. The host 102 receives the displacement signal to control the cursor track of the input device 100 on a screen (not shown in fig. 1). The displacement measurement module 130 may detect the movement trace of the input device 100 by using a light emitting diode, a laser, a wheel, or an inertial movement measurement device (inertial measurement unit, IMU). It is specifically noted that, when the input device 100 is an optical mouse, the displacement measurement module 130 includes an optical transmitter and an optical receiver, but the optical transmitter and the optical receiver of the displacement measurement module 130 are not the measurement light source module 110 and the first image capturing device 120 of the present embodiment.
When the electronic system 10 is in the second mode, the input device 100 correspondingly switches to the second mode. At this time, the user captures the appearance of the object OB as the authoring material by using the input device 100. Specifically, the measurement light source module 110 emits measurement light L to irradiate the object OB, and the first image capturing device 120 receives the measurement light RL reflected by the object OB to generate an image signal of the object OB. The host 102 receives the image signal of the object OB from the input device 100 to identify the color information of the object OB, wherein the color information is, for example, a HEX color code, an RGB color number, a CMYK color number, an HSB color number, or a PMS number.
Before the input device 100 captures the object to be tested with unknown color information, the electronic system 10 may perform calibration operation in advance. The user first uses the electronic system 10 to perform color recognition on a known color sample, thereby checking whether the color information recognized by the electronic system 10 is correct. In an embodiment performing the calibration operation, the object OB is a Pantone (Pantone) color card, for example, nagara blue (Nagara) with color number 174123TPX, HEX color code #578CA9. The measuring light source module 110 emits measuring light L to illuminate the color chart, and the first image capturing device 120 receives the measuring light RL reflected by the color chart to generate an image signal of the color chart. The host 102 recognizes the color information according to the image signal. When the color number identified by the host 102 is 174123TPX or HEX color code #578CA9, which indicates that the electronic system 10 is functioning properly, but when the color information identified by the host 102 according to the image signal of the color card does not match the color card, the host performs a calibration operation to update the color information until the host 102 generates the correct color information.
The calibration operation can ensure that the image signal captured by the input device 100 or the identification function of the host 102 can accurately identify the actual color of the object OB, so as to avoid chromatic aberration. When the user sees the object to be measured with unknown color information and likes the color of the object to be measured, the user can use the electronic system 10 to capture the color information of the object to be measured, and the host 102 can update the color information of the object to be measured to the creation material database. Thus, the user can build or perfect the authored material database by himself.
Fig. 3A is a schematic diagram of an embodiment of the input device capturing an image signal of a target object according to the present invention, fig. 3B is a partial schematic diagram of the input device looking up from the bottom according to the embodiment of fig. 3A, and fig. 4 is a schematic diagram of a structure of the measuring light source module according to the embodiment of fig. 3A. Referring to fig. 3A to fig. 4, in the second mode, the input device 100 is pressed against the surface S of the object OB to obtain an image signal of the object OB (as shown in fig. 3A). The measuring light source module 110 and the first image capturing device 120 are disposed near the bottom surface BS of the input device 100, so that the measuring light L is emitted from the bottom surface BS. The front surface FS opposite the bottom surface BS has keys 116. The user can click the button 116 to capture the image signal of the object OB.
The measuring light source module 120 includes a plurality of standard light sources 112 and fresnel lenses 114. The standard light source 112 is, for example, a D65 light source. The standard light source 112 may be disposed around the center of the fresnel lens 114, so that the standard light emitted by the standard light source 112 forms the measuring light L having an annular intensity distribution and being uniform in azimuth direction after penetrating the fresnel lens 114. The first image capturing device 110 is located in the middle of the standard light sources 112 to receive the reflected measurement light RL. The object OB is irradiated with the standard light emitted from the standard light source 112 to avoid affecting the color of the object OB.
In this embodiment, the displacement measurement module 130 includes an inertial measurement device 132. In the second mode, when the input device 100 is about to capture the image signal of the object OB, the leds in the displacement measurement module 130 can be turned off to avoid interference, and the inertial measurement device 132 senses the movement of the input device 100 to generate the displacement signal. Alternatively, if a partition is disposed between the light emitting diode in the measurement module 130 and the measurement light source module 120 to avoid interference with each other, the light emitting diode may be selected not to be turned off. In short, in the present embodiment, in the second mode, the host 102 may also receive the displacement signal to control the cursor track of the input device 100. In another embodiment, in the second mode, the cursor control function of the input device 100 is turned off.
Fig. 5A is a schematic block diagram of an input device according to another embodiment of the invention, and fig. 5B is a schematic partial view of the input device according to the embodiment of fig. 5A, looking up from the bottom. Referring to fig. 5A, the input device 200 may be applied to the input device 100 of fig. 2, but further includes an ambient light sensor 210. The ambient light sensor 210 is used to provide an ambient light signal to the host 102. The electronic system 20 further has a third mode compared to the electronic system 10, wherein reference is made to the description of the electronic system 10 for how the electronic system 20 implements the first mode and the second mode. In the third mode, if the user likes the object OB and regards the object OB as an object to be tested, the electronic system 20 can be utilized to capture the appearance characteristic of the object OB as the creation material.
Referring to fig. 5B, the measuring light source module 110, the first image capturing device 120 and the ambient light sensor 210 may be disposed near the bottom surface BS of the input device 200. In this embodiment, the user can flip the input device 200, i.e. the bottom surface BS faces upward, so that the ambient light sensor 210 receives the ambient light EL around the object OB to generate the ambient light signal. The present invention is not limited to the location of the ambient light sensor 210, and in another embodiment, the ambient light sensor 210 also receives ambient light EL from other surfaces of the input device 200.
Fig. 6 is a schematic diagram of a movement path of an input device according to an embodiment of the invention. Referring to fig. 6, in the third mode, the user holds the input device 200 close to the surface S of the object OB and continuously moves on the surface S, and the movement path of the input device 200 is shown as path P in fig. 6. During the moving process, the input device 200 continuously captures the image signal of the object OB. That is, the input device 200 obtains a plurality of image signals at different positions on the surface S, and the image signals have a mosaicability. In addition, the inertial measurement unit 132 provides a displacement signal of the input device 200 of the host 102 along the path P.
The host 102 receives the ambient light signal, the displacement signal of the response path P and the corresponding plurality of image signals from the input device 200. The host 102 compares the difference between the ambient light EL and the measured light L according to the ambient light signal. Specifically, the measurement light L is, for example, standard light emitted by the standard light source D65, and the user sees the target object OB in a yellow environment, and there is a difference in color between the two. In order to faithfully capture the patterns and colors in the eyes of the user, the host 102 may correct the image signals according to the difference between the ambient light EL and the measurement light L. In addition, the host 102 splices (stitches) the image signals according to the displacement signals to obtain the texture of the surface S. The host 102 may also add the texture of the newly acquired surface S to the authoring material database.
Fig. 7 is a block diagram of an input device according to another embodiment of the invention. Referring to fig. 7, the electronic system 20' has a first mode, a second mode and a third mode similar to the electronic system 20, and the embodiment of the first mode and the second mode can be referred to the description of the electronic system 10. For the electronic system 20', the measuring light source module 110' of the input device 200' includes a tunable light source module 220. In the third mode, the adjustable light source module 220 is used to emit the measurement light L.
Before the user captures the image signal of the object OB through the input device 200', the user senses the ambient light EL by using the ambient light sensor 210. The host 102 receives the ambient light signal from the ambient light sensor 210 to determine the difference between the ambient light EL and the measuring light L emitted by the measuring light source module 110'. The host 102 outputs a control signal to the adjustable light source module 220 according to the ambient light signal to adjust the measurement light L, so that the measurement light L emitted by the adjustable light source module 220 approximates the ambient light EL.
Specifically, the adjustable light source module 220 may be composed of a plurality of different standard light sources, and the switch or the light intensity of the standard light sources is determined by the control signal. In another embodiment, the tunable light source module 220 includes a light emitting diode or an organic light emitting diode, and the host 102 can determine a driving voltage or a driving current provided to the tunable light source module 220 to adjust the color temperature or the brightness of the light. The invention is not limited to the implementation of the adjustable light source module 220.
The user holds the input device 200' close to the surface S of the object OB and continuously moves on the surface S, please refer to the path P of fig. 6. During the moving process, the input device 200 continuously emits the adjusted measurement light L to capture the image signals of the object OB, and the image signals have the capability of being spliced. In addition, the inertial measurement unit 132 provides a displacement signal of the input device 200' of the host 102 along the path P. Finally, the host 102 splices the image signals according to the displacement signals to obtain the texture of the surface S.
Fig. 8A is a block diagram of an input device according to another embodiment of the invention. Referring to fig. 8A, the electronic system 30 has a first mode, a second mode and a third mode similar to the electronic system 20, and the embodiment of the first mode and the second mode can be referred to the description of the electronic system 10.
The input device 30 of the electronic system 30 may not be equipped with the ambient light sensor 210, but be additionally equipped with the light guide device 310 and the second image capturing device 320. In this embodiment, the relative positions of the light guide device 310 and the second image capturing device 320 are fixed, so as to form a mobile image capturing module 302.
Fig. 8B is a schematic diagram of the input device according to the embodiment of fig. 8A, and fig. 8C is a schematic diagram of another view of the input device according to the embodiment of fig. 8A. Referring to fig. 8B, when the electronic system 30 is in the first mode or the second mode, the mobile image capturing module 302 is stored in the input device 30. Referring to fig. 8C, when the electronic system 30 is in the third mode, the user can expose the mobile image capturing module 302 from the input device 30 by means of a sliding rail, a latch, or a spring. The light guide 310 includes a half-transparent mirror 330 and a light guide 340. The half-transmitting mirror 330 is configured to allow the ambient light EL incident along the first direction (e.g., the vertical direction in fig. 8C) to pass through and then to the object OB, and reflect the ambient light EL reflected by the object OB to the second direction (e.g., the horizontal direction in fig. 8C). The light guide 340 is disposed along the second direction, so that the reflected ambient light EL is transmitted to the second image capturing device 320 along the second direction. The second image capturing device 320 receives the ambient light EL reflected by the half-transmitting mirror 330 through the light guide 340 to generate an ambient light image signal. The input device 300 is also proximate to the surface S of the object OB to obtain an ambient light image signal of the object OB.
Referring to the embodiment of fig. 6, the user holds the input device 300 proximate to the surface S of the object OB and continuously moves on the surface S. During the movement, the input device 300 continuously captures the ambient light image signal of the object OB. Finally, the host 102 splices the ambient light image signals according to the displacement signals provided by the inertial measurement unit 132 to obtain the texture of the surface S.
In the third mode, the input device 300 does not need to emit the measurement light L, but directly captures the ambient light image signal of the object OB irradiated by the ambient light, so the appearance of the object OB presented by the ambient light image signal may be similar to that of the user's naked eye.
Fig. 9 is a block diagram of an input device according to another embodiment of the invention. Referring to fig. 9, the electronic system 40 may be adapted to the above-mentioned embodiment, and the input device 400 further includes a distance detector 410. The distance detector 410 is a noncontact distance detector such as a depth camera, an infrared sensor, or an ultrasonic sensor. The distance detector 410 emits a distance measurement signal DS and receives the distance measurement signal RDS reflected by the object OB to generate a distance signal from the input device 400 to the object OB. The user measures the distance to the object OB at different angles using the input device 400 and generates a plurality of distance signals. The host 102 establishes a three-dimensional model of the object to be measured OB according to the displacement signal of the movement of the record input device 400 and a plurality of distance signals corresponding to different positions of the input device 400. In this embodiment, the user can build a 3-dimensional model using the input device 400.
Fig. 10 is a schematic diagram of an implementation method of an input device according to another embodiment of the invention. Referring to fig. 10, the distance detector 410 may be disposed on the movable member 420. The movable member 420 includes, for example, a telescopic rod or a slide rail. The distance detector 410 may be housed inside the input device 400 when not in use (as shown in the left-hand diagram). When the user wants to build the 3-dimensional model, the user can expose the distance detector 410 to the input device 400 (as shown in the right figure) by the movable part 420.
In summary, the embodiment of the invention provides an electronic system including a host and an input device. The electronic system has the function of capturing the color information of the target object, and has the correction function, so that the color information recognized by the electronic system can be ensured to be correct, and the color seen by naked eyes can be faithfully reflected. Furthermore, the electronic system can also obtain the surface texture of the target object and establish a 3-dimensional model of the target object.

Claims (10)

1. An electronic system with authoring material capturing function, comprising:
a host; and
an input device electrically connected to the host, and comprising:
a displacement measuring module for generating a displacement signal according to the movement of the input device;
a measuring light source module for generating a measuring light; and
a first image capturing device for capturing an image of the object,
when the electronic system is in a first mode, the host receives the displacement signal to control the cursor track of the input device, and when the electronic system is in a second mode, the measuring light source module emits measuring light to irradiate a target object, the first image capturing device receives the measuring light reflected by the target object to generate an image signal of the target object, and the host receives the image signal of the target object to identify color information of the target object; and
in the second mode, when the object is an object to be tested, the host updates the color information of the object to be tested to an authored material database.
2. The electronic system of claim 1, wherein in the second mode, when the object is a known color sample and the color information identified according to the image signal of the known color sample does not match the known color sample, the host performs a calibration operation to update the color information.
3. The electronic system of claim 1, wherein the measuring light source module comprises:
a Fresnel lens; and
a plurality of standard light sources arranged around the center of the Fresnel lens,
wherein the first image capturing device is located in the middle of the plurality of standard light sources,
the standard light emitted by the plurality of standard light sources penetrates through the Fresnel lens to become the measuring light.
4. The electronic system of claim 1, wherein the input device further comprises:
an ambient light sensor for providing an ambient light signal to the host,
wherein when the electronic system is in a third mode and the target object is an object to be tested, the input device continuously moves on a surface of the object to be tested and obtains a plurality of image signals,
the host compares a difference between the ambient light and the measurement light according to the ambient light signal, an
The host computer splices the displacement signals and corrects a plurality of image signals according to the difference so as to obtain the texture of the surface.
5. The electronic system of claim 1, wherein the input device further comprises:
an ambient light sensor for providing an ambient light signal to the host;
wherein, when the electronic system is in a third mode and the target object is an object to be measured, the measuring light source module comprises an adjustable light source module, the host controls the adjustable light source module according to the ambient light signal to adjust the measuring light,
the input device continuously moves on a surface of the object to be measured and obtains a plurality of image signals according to the adjusted measuring light,
the host also splices a plurality of the image signals according to the displacement signals to obtain textures of the surface.
6. The electronic system of claim 1, wherein the input device further comprises:
a mobile image capture module, comprising:
a second image capturing device; and
a light guide device, comprising:
a half-penetration reflector for allowing an ambient light incident along a first direction to penetrate and then to be transmitted to an object to be measured, and reflecting the ambient light reflected by the object to be measured to a second direction; and
a light guide arranged along the second direction, wherein the second image capturing device receives the ambient light reflected by the half-penetrating reflector through the light guide to generate an ambient light image signal,
when the electronic system is in a third mode and the target object is the object to be detected, the input device continuously moves on a surface of the object to be detected and obtains a plurality of ambient light image signals, and the host computer splices the ambient light image signals according to the displacement signals to obtain textures of the surface, wherein in the third mode, the input device is close to the surface of the object to be detected to obtain the ambient light image signals of the object to be detected.
7. An input device with authoring material capturing function for pairing with a host, the input device having a first mode and a second mode and comprising:
a displacement measuring module for generating a displacement signal according to the movement of the input device;
a measuring light source module for generating a measuring light; and
a first image capturing device for capturing an image of the object,
wherein, in the first mode, the host receives the displacement signal to control the cursor track of the input device,
in the second mode, the measuring light source module emits the measuring light to irradiate a target object, and the first image capturing device receives the measuring light reflected by the target object to generate an image signal of the target object and provides the image signal of the target object to the host computer to identify color information of the target object; and
in the second mode, when the object is an object to be tested, the host updates the color information of the object to be tested to an authored material database.
8. The input device as in claim 7, wherein the measuring light source module comprises:
a Fresnel lens; and
a plurality of standard light sources arranged around the center of the Fresnel lens,
wherein the first image capturing device is located in the middle of the plurality of standard light sources,
the standard light emitted by the plurality of standard light sources penetrates through the Fresnel lens to become the measuring light.
9. The input device of claim 7, further comprising:
an ambient light sensor for providing an ambient light signal to the host in a third mode,
in the third mode, when the target object is an object to be measured, the input device receives a control signal from the host to adjust the measurement light emitted by the adjustable light source module, wherein the control signal is generated according to the ambient light signal, the input device continuously moves on a surface of the object to be measured and obtains a plurality of image signals according to the adjusted measurement light, and the input device provides a plurality of image signals and displacement signals to the host to obtain textures of the surface.
10. The input device of claim 7, further comprising:
a mobile image capture module, comprising:
a second image capturing device; and
a light guide device, comprising:
a half-penetration reflector for allowing an ambient light incident along a first direction to penetrate and then to be transmitted to an object to be measured, and reflecting the ambient light reflected by the object to be measured to a second direction; and
a light guide arranged along the second direction, wherein the second image capturing device receives the ambient light reflected by the half-penetrating reflector through the light guide to generate an ambient light image signal,
wherein, in a third mode, when the object is the object to be detected, the input device continuously moves on a surface of the object to be detected and obtains a plurality of ambient light image signals,
the input device provides a plurality of the ambient light image signals and the displacement signals to the host to obtain the texture of the surface, wherein in the third mode, the input device is close to the surface of the object to be detected to obtain the ambient light image signals.
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