TWI696109B - Masking-color teaching system and method - Google Patents

Abstract

The invention provides a masking-color teaching system and method. The masking-color teaching system comprises a mobile device and at least one computer device. The mobile device executes a video capturing for a document having color blocks, generates an image having color blocks, and transmits the image having color blocks to the computer device. The computer device comprises a processor, at least one display unit and a data storage unit for storing a masking-color control program. When the masking-color control program wants to execute a color block masking process for the image having color blocks, it will generate an operation command, the processor, according to the operation command, masks the colors of all or part blocks in the image, and displays the image that has been executed by the color block masking process on the display unit.

Description

Color shading teaching system and method

The invention relates to a teaching system and a teaching method, in particular to a system and method for teaching by using a color-shielding method.

In the traditional teaching method, in order to test the students' understanding of the course, teachers often use chalk or whiteboard pen to write at least one test question on the blackboard or whiteboard, and the answer to the test question will be left blank. , The answer will be filled in after the test. However, the dust of chalk or the chemical odor emitted by the whiteboard pen is likely to cause harm to human health. Therefore, some teachers choose to project test questions in a projected manner.

However, when projecting test questions in a projected manner, it is often impossible to fill in the answers of the test questions directly on the projected position, so that teachers may also verbally explain the answers or still need to write the answers on the blackboard.

In view of this, the present invention proposes an innovative teaching mechanism that allows the teacher to color the teaching solution of a teaching document, and the teaching document is presented on the display unit of a computer device as an image, and then uses a shading control program It is the object of the present invention to control the color shading or color display of the blocks colored in the displayed teaching image, and then decide whether to present the teaching solutions in the blocks.

An object of the present invention is to provide a color-blocking teaching system, which allows the teacher to color the teaching answers of a teaching file in the form of a block, and to capture the image of the colored teaching file to obtain a teaching image. And display the teaching image on a computer device; afterwards, use a shading control program to control the color shading or color display of the blocks colored in the displayed teaching image, and then decide whether to present the teaching solution in the block In this way, according to the implementation, the teaching solution in the teaching image is processed with block shading, so that the learning status of the students during the class can be tested in real time to improve the effectiveness of learning.

Another object of the present invention is to provide a color-shielding teaching system, which includes a mobile device and a computer device. The mobile device performs image capture on the colored teaching document to obtain a teaching image and can send it to the computer device for display in On a display unit of the computer device, the teacher can directly perform color masking or color display control on the blocks colored in the teaching image on the computer device, or use a mobile device to command the computer device for teaching image in a remote control mode The colored blocks perform color masking or color display manipulation, and then decide whether to present the teaching solutions in the blocks.

To achieve the above object, the present invention provides a color shading teaching system, including: a mobile device, including: a first data storage unit storing a color shading image capture program; a touch-sensitive display interface to display color shading image capture Fetch program; an image capture unit, wherein the color capture image capture program is used to control the image capture unit to perform image capture on a document with at least one color block to generate an image with at least one color block, wherein each At least one teaching solution is recorded in a block; and a controller is connected to the image capture unit, the first data storage unit and the touch display interface; and at least one computer device, the mobile device communicates with the mobile device and transmits A color block image to a computer device. The computer device includes: a second data storage unit that stores the color block image and a shading control program; at least one display unit that displays the shading control program and the color block Image; and a processor, connected to the display unit and the second data storage unit, when the shading control program wants to perform a block shading process on the image with color blocks, an operation command is generated, and the processor is based on the operation Command to mask the color of all or some blocks in the displayed image.

In an embodiment of the present invention, when one of the blocks of the image displayed on the display unit is clicked, the shading control program generates a specific block color shading or display command, and the processor according to the specific block color shading or Display instruction to mask or display the color of the clicked block.

In an embodiment of the present invention, the shading control program includes an operating element for full block color display. When the operating element for full block color display is clicked, the shading control program generates a full block color display command. The color display command in all blocks displays the colors of all blocks in the image.

In an embodiment of the present invention, the masking control program includes an operation element for color masking of all blocks. When the operating element for color masking of all blocks is clicked, the masking control program generates a command for color masking of all blocks. The color masking command in all blocks masks the colors of all blocks in the image.

In an embodiment of the present invention, the masking control program sets at least one specific color as the color to be masked. When the masking control program executes the block masking process for the image with the color block, the processor blocks the specific color Mask the colors.

In an embodiment of the present invention, the computer device is connected to a projection device, and the computer device projects the image executing the block shading process onto the projection device.

The present invention also provides a color shading teaching system, including: a mobile device, including: a first data storage unit that stores a color shading control program; a touch-sensitive display interface that displays color shading control programs and color blocks Image; an image capture unit, wherein the image capture function of the shaded image capture program is used to control the image capture unit to perform image capture on a document with at least one color block to generate at least one color block Images, where at least one teaching answer is recorded in each block; and a controller connected to the image capture unit, the first data storage unit and the touch-sensitive display interface; and at least one computer device, in which the mobile device communicates A mobile device and transmit images with color blocks to a computer device. The computer device includes: a second data storage unit that stores images with color blocks; at least one display unit that displays images with color blocks; and a process Device, connected to the display unit and the second data storage unit, when the shading control program wants to perform a block shading process on the image, generates an operation command and sends the operation command to the computer device, the controller of the mobile device and the computer device The processor masks the colors of all or some blocks in the displayed image according to the operation instructions.

In an embodiment of the present invention, when one of the blocks of the image displayed on the touch display interface is clicked, the color shading control program generates a specific block color shading or display command and transmits the specific block color shading or Display instructions to the computer device, the controller of the mobile device and the processor of the computer device mask or display the color of the clicked block according to the color masking or display instruction of the specific block.

In an embodiment of the present invention, the color-shading control program includes an operation element for full-block color display. When the operation element for all-block color display is clicked, the color-shading control program generates a full-block color display command and transmits all areas The block color display command is sent to the computer device, and the controller of the mobile device and the processor of the computer device display the color of all blocks in the image according to the color display command for all blocks.

In one embodiment of the present invention, the masking control program includes an operation element for color masking of all blocks. When the operation element for color masking of all blocks is clicked, the masking control program generates a command for color masking of all blocks and transmits all areas The block color masking instruction is sent to the computer device, and the controller of the mobile device and the processor of the computer device mask the color of all blocks in the image according to the color masking instruction for all blocks.

In an embodiment of the present invention, the masking control program sets at least one specific color as the color to be masked. When the masking control program performs the block masking process on the image with the color block, the controller and the computer device of the mobile device The processor of a specific color block for color masking.

The invention also provides a method for teaching color shading, which is applied to a color shading teaching system. The color shading teaching system includes a mobile device and at least one computer device. The mobile device includes a controller, a first data storage unit, and a touch Controlled display interface and an image capture unit, a shaded image capture program is stored in the first data storage unit and displayed on the touch display interface, and the computer device includes a processor and a second data storage unit And at least one display unit, the second data storage unit stores a shading control program, and the steps of the shading teaching method include: using the shading image capturing program to control the image capturing unit to image the document with at least one color block Capture and generate at least one color block image, where at least one teaching answer is recorded in each block; make the mobile device send the color block image to the computer device; display the color block image and The shading control program is on the display unit of the computer device; and executing a block shading process, the steps include: causing the shading control program to generate an operation command; and causing the processor of the computer device to execute the operation command to display the displayed image The colors of all or some blocks are masked.

In an embodiment of the present invention, the method further includes the following steps: clicking on one of the blocks of the image displayed on the display unit; causing the masking projection control program to generate a color block or display command for a specific block; and causing the processor to execute in a specific Block color masking or display instruction to block or display the color of the clicked block.

In an embodiment of the present invention, the following steps are further included: click an operation element of a full block color display of the obscured projection control program to generate a full block color display instruction; and make the processor execute the full block color display instruction to Display the color of all blocks in the image.

In an embodiment of the present invention, the method further includes the following steps: clicking an operation element of all-block color masking of the masking projection control program to generate an all-block color masking command; and causing the processor to execute the all-block color masking command to Mask the colors of all the blocks in the image.

In an embodiment of the present invention, the method further includes the following steps: setting at least one specific color as the color to be masked through the masking projection control program; and instructing the processor to execute the block masking process to perform blocks with specific colors in the image Occlusion of colors.

Please refer to FIG. 1, which is a system architecture diagram of an embodiment of a color shading teaching system of the present invention. As shown in FIG. 1, the color shading teaching system 100 of the present invention includes a mobile device 10 and at least one computer device 30. The mobile device 10 wirelessly communicates with the computer device 30. In an embodiment of the present invention, the mobile device 10 and the computer device 30 use a network connection to establish a communication connection and transmit information through a wireless communication module. The wireless communication module is a Bluetooth communication module, an infrared communication module or other short-distance communication module.

The mobile device 10 is a portable mobile vehicle, such as a smart phone or a tablet computer, which includes a controller 11, a first data storage unit 13, a touch display interface 15 and an image capture unit 17. The controller 11 is connected to the first data storage unit 13, the touch display interface 15 and the image capture unit 17. The first data storage unit 13 stores a masked image capturing program 131. The mobile device 10 controls the image capturing unit 17 by using the obscured image capturing program 131 to perform image capturing on the document 20 (as shown in FIG. 2) of at least one color block 201, 202, 203, 204 to generate At least one image 21 with color blocks 201, 202, 203, 204, and store the image 21 in the first data storage unit 13, and transmit the image 21 to the computer device 30. In the present invention, the document 20 may also be a teaching document, such as a paper test paper or a paper page of a teaching book, and the positions of each block 201, 202, 203, 204 respectively record at least one teaching solution In addition, the color of each block 201, 202, 203, 204 can also be generated by the teacher using at least one highlighter or when the document 20 is printed, and the image 21 can also be a static or dynamic image.

The computer device 30 includes a processor 31, a second data storage unit 33 and at least one display unit 35. The processor 31 is connected to the second data storage unit 33 and the display unit 35. After receiving the image 21 transmitted from the mobile device 10, the computer device 30 stores the image 21 in the second data storage unit 33. In addition, the second data storage unit 33 of this embodiment still stores a shading manipulation program 22. The shading control program 22 is an application program (APP), which can be displayed on the display unit 35 and includes a plurality of operating elements 24. Each operation element 24 represents an operation of block color shading to be performed, and a corresponding operation instruction 240 is generated when clicked.

When the teacher wants to perform a block coloring process on the image 21, by clicking one of the operation elements 24 of the coloring control program 22, the coloring control program 22 will generate a specific operation command 240. Afterwards, the processor 31 of the computer device 30 performs relevant color masking or display on the blocks 201, 202, 203, and 204 in the image 21 displayed on the display unit 35 according to the instruction of the specific operation instruction 240.

Next, the specific operation method of the block coloring teaching system 100 of the present invention is as follows: First, at least one document 20 is provided, and the file 20 may also be a paper test paper or a teaching book paper On this page, blocks 201, 202, 203, and 204 that are colored with at least one color on the document 20, and each block 201, 202, 203, and 204 respectively contains at least one teaching solution. Next, the obscured image capturing program 131 of the mobile device 10 uses the image capturing unit 17 to perform image capturing on the document 20 to obtain an image 21 with a color block 201, 202, 203, 204, and transmit the image 21 To the computer device 30. When the teacher wants to perform a block coloring process on the image 21, the coloring control program 22 in the computer device 30 is opened, and the coloring control program 22 is used to display the image 21 on the display unit 35, as shown in FIG. 3 .

The instructor clicks on the operation element 24 of the shading control program 22 to perform block shading related manipulation on the image 21 displayed on the display unit 35 of the computer device 30. For example, when the operation element 247 for color block of all blocks is clicked, the color block control program 22 will generate a color block command for all blocks, and the processor 31 will block all areas in the image 21 according to the color block command for all blocks. The colors of the blocks 201, 202, 203, and 204 are masked, and the teaching solutions described in all the blocks 201, 202, 203, and 204 are hidden, as shown in FIG. Or, when the operation element 249 for the color display of all blocks is clicked, the shading control program 12 will generate a color display command for all blocks, and the processor 31 will display all the areas in the image 21 according to the color display command for all blocks. The colors of the blocks 201, 202, 203, and 204 are displayed, and the teaching solutions described in all the blocks 201, 202, 203, and 204 are revealed, as shown in FIG. Or alternatively, when one of the blocks 201/202/203/204 of the image 21 on the display unit 35 is clicked by the user (such as mouse click or touch click), the color shading control program 22 generates a specific block color For the masking or displaying instruction, the processor 31 decides to mask or display the color of the clicked block 201/202/203/204 according to the color masking or displaying instruction for a specific block, for example, block 201 shown in FIG. 5 When clicked once, the color of the block 201 will change from the originally blocked state to the displayed state, or when the block 201 is clicked again, the color of the block 201 will change from the displayed state to the blocked state.

Furthermore, in the present invention, the display unit 35 of the computer device 30 is a large-size display screen electrically connected to the computer device 30 or one or more small-size display screens electrically connected to the computer device 30 . Or, in another embodiment of the present invention, the computer device 30 is still connected to a projection device 50, the image 21 is projected on a projection area through the projection device 50, and the teacher performs block color control of the image 21 on the projection area.

In addition, in an embodiment of the present invention, when the masking control program 22 is opened, the function of color masking of all blocks will be actively performed in advance for the image 21 to be taught, so that each block 201, 202, The colors of 203 and 204 are pre-masked. In this way, it is possible to prevent the student from directly viewing the block 201 from the projection area of the projection device 50 or the display unit 35 before the teacher clicks on the operation element 24 of the masking control program 22 Teaching solutions in 202, 203, and 204.

In addition, the operation element 14 of the color masking control program 22 of the present invention further includes an operation element 241 for setting the color mask, an operation element 243 for the previous image and an operation element 245 for the next image. The user replaces the image 21 currently displayed on the display unit 35 by clicking the operation element 243 of the previous image or the operation element 245 of the next image. Furthermore, as shown in FIG. 6, when the operation element 241 for setting the masked color is clicked, a setting screen 2410 for masking the color will pop up, and at least one specific color is selected from the setting screen for masking color 2410 as the desired The color of masking, for example: select fluorescent color and blue as the color to be masked. When the masking control program 22 executes the block masking process, all the fluorescent blocks 201 in the image 21, 202 and all blue blocks 203 and 204 perform color masking.

Please refer to FIG. 7, which is a system architecture diagram of another embodiment of the color shading teaching system of the present invention. In the color shading teaching system 100 of the embodiment of FIG. 1 described above, the teacher can directly execute the block color shading process of the teaching image 21 on the computer device 30, or, in the color shading teaching system 101 of this embodiment, the teacher The computer device 30 is remotely controlled via the mobile device 10 to execute the block coloring process of the teaching image 21.

Next, in this embodiment, the color shading manipulation program 22 is stored in the first data storage unit 13 of the mobile device 10 and can be displayed on the touch-sensitive display interface 15 during execution. The instructor can control the image capturing unit 17 through the image capturing function of the mask control program 22 to perform image capturing on the document 20 with at least one color block to generate an image 21 with at least one color block, and transmit the image 21 to the computer device 30 to be presented on the display unit 35 of the computer device 30 or projected on the projection area projected by the projection device 50.

When the user wants to perform a block coloring process on the image 21, he can select one of the operating elements 24, and the coloring control program 22 will generate and issue a specific operation command 240 to the computer device 30. After receiving the specific operation instruction 240, the computer device 30 can perform relevant color masking or display on the blocks 201, 202, 203, and 204 in the projected image 21 according to the instruction of the specific operation instruction 240.

In an embodiment of the present invention, the second data storage unit 33 stores a command operation program, and the processor 31 uses the command operation program to determine the operation command 240 issued by the mobile device 10 in a software manner, according to the instruction of the operation command 240 The blocks 201, 202, 203, 204 of the image 21 projected by the unit 35 perform color masking or display. Alternatively, in another embodiment of the present invention, the processor 31 is configured with a plurality of hot keys 32, and each operation command 340 is matched with a corresponding hot key 32. When the computer device 30 receives the operation command issued by the mobile device 10 At 240, the processor 31 activates its matching hotkey 32, and the activated hotkey 32 will perform corresponding color masking or display on the blocks 201, 202, 203, and 204 of the projected image 21. Each hot key 32 of the present invention represents a single keyboard key or a combination of multiple keyboard keys, for example: ctrl+1, shift+R, and so on.

When the color shading teaching system 101 of this embodiment performs the block color shading process on the image 21, the operating elements 24 of the image 21 and the color shading manipulation program 22 will be presented on the touch display interface 15 of the mobile device 10 and displayed on the The display unit 35 of the computer device 30 may be projected on the projection area. Then, when the teacher clicks on the operation element 24 of the masking control program 22 to perform the block masking operation on the image 21 presented on the touch display interface 15, the image displayed on the display unit 35 of the computer device 30 21 or the image 21 projected by the projection device 50 will synchronously perform the operation of block color manipulation.

Next, the specific operation method of the block shading teaching system 101 of this embodiment to execute the block shading procedure is as follows: First, the shading manipulation program 22 of the mobile device 10 uses the image capturing unit 17 to capture images of the document 20 To obtain an image 21 with a color block 201, 202, 203, 204, and send the image 21 to the computer device 30. The operating elements 24 of the masking control program 22 (such as the operating elements 247 of the full block color masking and the operating elements 249 of the full block color display) and the captured image 21 will be presented on the touch display interface 15 and the The display unit 35 is projected on the projection area of the projection device 50.

When the operation element 247 of the color block of all blocks is clicked, the color block control program 22 will generate a color block command of all blocks and send the color block command of all blocks to the computer device 30 and the controller 11 of the mobile device 10 And the processor 31 of the computer device 30 masks the colors of all the blocks 201, 202, 203, and 204 in the image 21 according to the color masking instruction in all blocks, so that all the blocks 201, 202, 203, and 204 The recorded teaching solutions are hidden, as shown in Figure 3. Or, when the operating element 249 for the color display of all blocks is clicked, the shading control program 22 will generate a color display command for all blocks and send the color display command for all blocks to the computer device 30 and control of the mobile device 10 The processor 11 and the processor 31 of the computer device 30 display the colors of all the blocks 201, 202, 203, and 204 in the image 21 according to the color display instructions for all the blocks, so that all the blocks 201, 202, 203, and 204 The teaching answers recorded in are revealed, as shown in Figure 4. Or alternatively, when one of the blocks 201/202/203/204 of the image 21 presented by the touch-sensitive display interface 15 is clicked by the user, the shading control program 22 generates a color shading or display command for a specific block, And send a specific block color masking or display command to the computer device 30, the controller 11 of the mobile device 10 and the computer device 30 processor 31 according to the specific block color masking or display command to determine the block 201/ to be clicked The color of 202/203/204 is masked or displayed. For example, as shown in Figure 5, when the block 201 is clicked once, the color of the block 201 will change from the original masked state to the displayed state, or the block 201 will When clicked once, the color of the block 201 will change from the displayed state to the obscured state.

In summary, the occlusion projection teaching system 100/101 of the present invention allows the teacher to color the teaching solutions on a teaching document 20 in the form of blocks, and uses the mobile device 10 with image capturing function to perform image capturing on the document 20 To obtain a teaching image 21; then, the teacher can directly perform color masking or color display control on the blocks colored in the teaching image 21 on the computer device 30, or use the mobile device 10 to command the computer in a remote control mode The device 30 performs color masking or color display operation on the blocks colored in the teaching image 21, and then decides whether to present the teaching solution in the block, so as to implement the block coloring of the teaching solution in the teaching image 21 Processing in order to be able to test the learning status of students in class in real time and improve the effectiveness of learning.

The above is only one of the preferred embodiments of the present invention and is not intended to limit the scope of the implementation of the present invention, that is, any changes in shape, structure, features and spirit described in the patent application of the present invention Modifications should be included in the patent application scope of the present invention.

100 101 Opaque Opaque teaching system teaching system 10 controller 13 first mobile device 11 data storage unit 131 image capturing program 15 opaque touch-sensitive display 20 interface 17 the image capturing unit 201 block 202 block 203 the file area after the image 243 before an image of an operating element 245 of the operating member 247 block 204 block the entire area image 21 22 24 opaque control program 240 operating element operation command 241 to set the shield member 2410 to be a color masking operation setting screen color hotkey 31 processor 32 data storage unit 33 of the second operating member 30 operating computer apparatus 249, the shielding member blocks all blocks of color displayed in the color display unit 50 projection apparatus 35

Figure 1: System architecture diagram of an embodiment of the color shading teaching system of the present invention.

Figure 2: Schematic diagram of the document of the present invention.

Fig. 3: A schematic diagram of an embodiment of a teaching image of the present invention performing a block masking process.

Fig. 4: A schematic diagram of another embodiment of the teaching image of the present invention executing a block masking process.

Fig. 5: A schematic diagram of another embodiment of the teaching image of the present invention executing a block masking process.

Figure 6: The picture of the setting screen of the present invention to mask the color.

Fig. 7: System architecture diagram of another embodiment of the color shading teaching system of the present invention.

100 10 Opaque teaching system of a mobile device 11 controller 13 first data storage unit 131 image capturing program 15 Opaque touch display interface 17 the image capturing unit 20 the image file 21 22 24 Opaque control program 240 operating element operation instruction 30 Computer equipment Computer 31 Processor 33 Second data storage unit 35 Display unit 35 Display unit 50 Projection device

Claims (16)

A color shading teaching system includes: a mobile device, including: a first data storage unit storing a color shading image capture program; a touch-sensitive display interface displaying the color shading image capture program; and an image capture Unit, wherein the color capturing image capturing program is used to control the image capturing unit to perform image capturing on a document with at least one color block, to generate an image with at least one color block, wherein each of the blocks At least one teaching solution is recorded; and a controller is connected to the image capture unit, the first data storage unit and the touch display interface; and at least one computer device, the mobile device is communicatively connected to the computer device and Transmitting the image with the color block to the computer device, the computer device including: a second data storage unit, storing the image with the color block and a color control program that can identify the color block; at least one display unit , Displaying the color control program and the image with the color block; and a processor connected to the display unit and the second data storage unit, when the color control program wants to execute a color block image During the block masking process, an operation instruction is generated, and the processor masks the color of all or part of the blocks in the displayed image of the color block according to the operation instruction. The shading teaching system as described in item 1 of the patent application scope, wherein when one of the blocks of the image of the colored block displayed on the display unit is clicked, the shading control program generates a specific area Block color masking or display instruction, the processor masks or displays the color of the clicked block according to the color block or display instruction of the specific block. The shading teaching system as described in item 1 of the patent application scope, wherein the shading control program includes an operating element for full block color display, when the operating element for full block color display is clicked When clicked, the masking control program generates an all-block color display instruction, and the processor displays all the colors of the block in the image with the color block according to the all-block color display instruction. The color shading teaching system as described in item 1 of the patent scope, wherein the color shading control program includes an operation element for color shading of all blocks. When the operation element for color shading of all blocks is clicked, the color shading control The program generates a full block color masking command, and the processor masks all the color of the block in the image with the color block according to the full block color masking command. The shading teaching system as described in item 1 of the patent application scope, wherein the shading control program sets at least one specific color as the color to be shaded, and when the shading control program executes the block for the image with the color block During the color masking process, the processor performs color masking on the specific color block. The color shading teaching system as described in item 1 of the patent application scope, wherein the computer device is connected to a projection device, and the computer device projects the image that executes the block color shading process onto the projection device. A color shading teaching system includes: a mobile device, including: a first data storage unit storing a color shading control program that can identify color blocks; a touch-sensitive display interface to display the color shading control program and a device An image of a color block; an image capturing unit, wherein the image capturing unit of the color control program is used to control the image capturing unit to perform image capturing on a document with at least one color block to generate the color Block images, where each block contains at least one teaching solution; and a controller connected to the image capture unit, the first data storage unit, and the touch-sensitive display interface; and at least one computer Device, wherein the mobile device is communicatively connected to the computer device and transmits the image with the color block to the computer device, the computer device includes: a second data storage unit to store the image with the color block; at least one display Unit, displaying the image of the color block; and A processor, connected to the display unit and the second data storage unit, when the shading control program wants to perform a block shading process on the image with the color block, generates an operation command and sends the operation command to The computer device, the controller of the mobile device, and the processor of the computer device, according to the operation instruction, mask the color of all or part of the blocks in the displayed image with color blocks. The color shading teaching system as described in item 7 of the patent application scope, wherein the color shading control program is generated when one of the blocks of the image of the color block displayed on the touch display interface is clicked A specific block color masking or display command and sending the specific block color masking or display command to the computer device, the controller of the mobile device and the processor of the computer device according to the specific block color masking or display Instruct to mask or display the color of the clicked block. The color shading teaching system as described in item 7 of the patent application scope, wherein the color shading control program includes an operating element for full block color display. When the operating element for all block color display is clicked, the color shading control The program generates a full block color display command and sends the full block color display command to the computer device. The controller of the mobile device and the processor of the computer device according to the full block color display command All the colors of the block in the image with the color block are displayed. The color shading teaching system as described in item 7 of the patent application scope, wherein the color shading control program includes an operating element for color shading of all blocks. When the operating element for color shading of all blocks is clicked, the color shading control The program generates a full block color masking command and sends the full block color masking command to the computer device, the controller of the mobile device and the processor of the computer device according to the full block color masking command to All the colors of the block in the image with color blocks are masked. The shading teaching system as described in item 7 of the patent application scope, wherein the shading control program sets at least one specific color as the color to be shaded, and when the shading control program executes the block for the image with the color block During the color masking process, the controller of the mobile device and the processor of the computer device mask the color of the specific color block. A color shading teaching method is applied to a color shading teaching system. The color shading teaching system includes a mobile device and at least one computer device. The mobile device includes a controller, a first data storage unit, and a touch type A display interface and an image capture unit, a shaded image capture program is stored in the first data storage unit and displayed on the touch display interface, and the computer device includes a processor and a second data storage Unit and at least one display unit, the second data storage unit stores a shading control program that can identify color blocks, the steps of the shading teaching method include: using the shading image capturing program to control the image capturing unit to Image capture is performed on a document with at least one color block to generate an image with at least one color block, wherein each of the blocks separately records at least one teaching solution; the mobile device is sent the color block To the computer device; display the image with color blocks and the shading control program on the display unit of the computer device; and execute a block shading process, the steps include: causing the shading control program to generate An operation instruction; and cause the processor of the computer device to execute the operation instruction to mask the color of all or part of the blocks in the displayed image. The teaching method of shading as described in item 12 of the patent application scope further includes the following steps: click on one of the blocks of the image of the colored block displayed on the display unit; let the shading control program generate a A specific block color masking or displaying instruction; and causing the processor to execute the specific block color masking or displaying instruction to block or display the color of the clicked block. The teaching method of color masking as described in item 12 of the patent application scope includes the following steps: click on an operation element of the color display of all blocks of the color mask control program to generate a command of color display of all blocks; and make the processing The device executes the all-block color display instruction to display all the colors of the block in the image with color blocks. The teaching method of color masking as described in item 12 of the patent application scope further includes the following steps: click an operation element of color masking of all blocks of the color masking control program to generate a command of color masking of all blocks; and make the processing The processor executes the all-block color masking command to mask all the colors of the block in the image with color blocks. The teaching method of shading as described in item 12 of the patent application scope further includes the following steps: setting at least one specific color as the color to be shaded through the shading control program; and when the processor executes the block shading procedure The block with the specific color in the image with color blocks is color masked.

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