CN217656690U - Interactive device based on projection and superposition painting - Google Patents
Interactive device based on projection and superposition painting Download PDFInfo
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- CN217656690U CN217656690U CN202221228829.3U CN202221228829U CN217656690U CN 217656690 U CN217656690 U CN 217656690U CN 202221228829 U CN202221228829 U CN 202221228829U CN 217656690 U CN217656690 U CN 217656690U
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Abstract
The utility model provides an interactive device based on projection and stack drawing, the device is applied to student's end and teacher's end, and the device includes image projection unit, copies unit, image acquisition unit and the remote interaction unit that connects in order, and image projection unit is configured to the target drawing image of selecting the projection to copy the unit, and/or the interactive image that sends remote interaction unit is projected to copy the unit; the copying unit is configured to display the target drawing image projected by the image projection unit and/or the interactive image, and receive a copying image copied according to the target drawing image and/or the interactive image; the image acquisition unit is configured to acquire a copy image and send the copy image to the remote interaction unit; the remote interaction unit is configured to receive the copy image, perform remote interaction according to the copy image, and send a remote interaction result to the image projection unit. The device of this disclosure can effectively solve the unable problem in coordination of remote teaching.
Description
Technical Field
The present disclosure relates to the field of projection technology, and more particularly, to an interactive apparatus based on projection and overlay painting.
Background
In the process of drawing learning, students are difficult to practice in the aspects of plane drawing, copying or sketch of three-dimensional sculpture and the like. From the eye, many theoretical preparations are needed to fall on the paper, and the beginner often needs a long time to practice from image processing to building on the white paper.
In a remote education mode, a teacher is difficult to modify the works of students on drawing paper or canvas in an online drawing room, so that the students can obtain visual experience. There are also difficulties in remote multi-person coordination in co-authoring separation.
The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The embodiment of the disclosure provides an interactive device based on projection and overlay painting, which can at least solve part of problems in the prior art.
The disclosed embodiment provides an interactive device based on projection and overlaying painting, which is applied to a student end and a teacher end and comprises an image projection unit, a copying unit, an image acquisition unit and a remote interaction unit which are connected in sequence,
the image projection unit is configured to project the selected target drawing image to the copying unit and/or project the interactive image sent by the remote interactive unit to the copying unit;
the copying unit is configured to display the target drawing image projected by the image projection unit and/or the interactive image, and receive a copying image copied according to the target drawing image and/or the interactive image;
the image acquisition unit is configured to acquire the copy image and send the copy image to the remote interaction unit;
the remote interaction unit is configured to receive the copying image, perform remote interaction according to the copying image, and send a remote interaction result to the image projection unit.
In an alternative embodiment of the method according to the invention,
the remote interaction unit further comprises a display module, a synchronization module, and an interaction module, the remote interaction unit further configured to:
the display module is configured to display the facsimile image in real-time;
the interaction module is configured to interact with the copy image, and the interaction comprises any one of modification, annotation and deletion;
the synchronous module is configured to synchronously display the interaction result of the interaction module on the student side and the teacher side in real time.
In an alternative embodiment of the method according to the invention,
the copying unit comprises a drawing board with a wireless communication module, and the copying unit is configured to transmit images in the drawing board to a background server through the wireless communication module.
In an alternative embodiment of the method according to the invention,
the image projection unit is further configured to display the interactive image superimposed on the target drawing image.
In an alternative embodiment of the method according to the invention,
the image projection unit includes a projector.
In an alternative embodiment of the method according to the invention,
the image acquisition unit comprises a camera.
In an alternative embodiment of the method according to the invention,
the remote interaction unit comprises a remote server.
The utility model provides an interactive device based on projection and superimposed drawing, the device is applied to student's end and teacher's end, and the device includes image projection unit, copy unit, image acquisition unit and the remote interaction unit that connects in order, and image projection unit is configured to the target drawing image that will select and is projected to copy the unit, and/or the interactive image that sends of remote interaction unit is projected to copy the unit; the copying unit is configured to display the target drawing image projected by the image projection unit and/or the interactive image, and receive a copying image copied according to the target drawing image and/or the interactive image; the image acquisition unit is configured to acquire a copy image and send the copy image to the remote interaction unit; the remote interaction unit is configured to receive the copy image, perform remote interaction according to the copy image, and send a remote interaction result to the image projection unit. The device can effectively solve the problem that remote teaching cannot cooperate.
Drawings
FIG. 1 is a schematic diagram of an interactive apparatus based on projection and overlay drawing according to an embodiment of the present disclosure;
fig. 2 is a logic diagram of an interactive apparatus based on projection and overlay drawing according to an embodiment of the disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present disclosure and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in other sequences than those illustrated or described herein.
It should be understood that, in various embodiments of the present disclosure, the sequence numbers of the processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the inherent logic of the processes, and should not constitute any limitation on the implementation process of the embodiments of the present disclosure.
It should be understood that, in the present disclosure, "comprising" and "having" and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that in the present disclosure, "plurality" means two or more. "and/or" is merely an association relationship describing an associated object, meaning that there may be three relationships, for example, and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "comprising a, B and C", "comprising a, B, C" means that all three of a, B, C are comprised, "comprising a, B or C" means comprising one of three of a, B, C, "comprising a, B and/or C" means comprising any 1 or any 2 or 3 of three of a, B, C.
It should be understood that in the present disclosure, "B corresponding to A", "A and B
The corresponding "or" B corresponds to A "means that B is associated with A from which B can be determined. Determining B from a does not mean determining B from a alone, but may also be determined from a and/or other information. And the matching of A and B means that the similarity of A and B is greater than or equal to a preset threshold value.
As used herein, the term "if" may be interpreted as "at \8230; …" or "in response to a determination" or "in response to a detection" depending on the context.
The technical solution of the present disclosure is explained in detail below with specific examples. These several specific embodiments may be combined with each other below, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a schematic structural diagram of an interactive apparatus based on projection and overlay painting according to an embodiment of the present disclosure, as shown in fig. 1, the apparatus is applied to a student end and a teacher end, the apparatus includes an image projection unit 11, a copy unit 12, an image acquisition unit 13, and a remote interaction unit 14 connected in sequence,
the image projection unit 11 is configured to project the selected target drawing image to the copying unit 12, and/or project the interactive image sent by the remote interaction unit 14 to the copying unit 12;
the copying unit 12 is configured to display the target drawing image projected by the image projecting unit 11 and/or the interactive image, and receive a copying image copied according to the target drawing image and/or the interactive image;
the image acquisition unit 13 is configured to acquire the copy image and send the copy image to the remote interaction unit 14;
the remote interaction unit 14 is configured to receive the facsimile image, perform remote interaction according to the facsimile image, and send a remote interaction result to the image projection unit 11.
In an alternative embodiment of the method according to the invention,
the remote interaction unit 14 further comprises a display module, a synchronization module and an interaction module, the remote interaction unit 14 further being configured to:
the display module is configured to display the facsimile image in real-time;
the interaction module is configured to interact with the copy image, and the interaction comprises any one of modification, annotation and deletion;
the synchronous module is configured to synchronously display the interaction result of the interaction module on the student side and the teacher side in real time.
In an alternative embodiment of the method according to the invention,
the copying unit 12 comprises a drawing board with a wireless communication module, and the copying unit 12 is configured to transmit the image in the drawing board to a background server through the wireless communication module.
In an alternative embodiment of the method according to the invention,
the image projecting unit 11 is further configured to display the interactive image superimposed on the target drawing image.
In an alternative embodiment of the method according to the invention,
the image projection unit 11 includes a projector.
In an alternative embodiment of the method according to the invention,
the image acquisition unit 13 includes a camera.
In an alternative embodiment of the method according to the invention,
the remote interaction unit 14 comprises a remote server.
Fig. 2 is a logic diagram of an interactive apparatus based on projection and overlay drawing according to an embodiment of the present disclosure, as shown in fig. 2,
the interactive device based on projection and drawing superposition can be applied to a student end and a teacher end, taking the student end as an example, the student end interactive device of the present disclosure can include a personal computer, a camera, a projection device and a drawing board, the personal computer is connected with the camera and the projection device, and can be connected with the internet.
In practical application, when students learn copying locally, the students can search for copying objects such as two-dimensional images or three-dimensional sculptures on the internet, store the copying objects in a computer or shoot two-dimensional images or three-dimensional sculptures by a camera, and project the copying objects onto a drawing board through processing of a personal computer and a projector; the student fixes the drawing paper on the drawing board, and the projection falls on the drawing paper.
The students can directly copy on the drawing paper according to the point, line and color presented by the projection, and can also close or open the projector at any time in the copying process, observe the drawing effect and compare the drawing effect with the original drawing.
The device at the student end can present the drawing process and the drawing result of the student on the personal computer at the teacher end or project the drawing process and the drawing result on the drawing board and the drawing paper of the teacher through the camera, the personal computer, the video conference software and the internet on the drawing board.
The teacher can evaluate the paintings of the students through voice and characters, contents can be added to the projected paintings of the students, the modification mode and the modification result are transmitted to the students through the camera and the internet, and the students can copy the parts modified by the teacher on the drawing paper of the students according to the modification suggestions of the teacher.
Illustratively, the same operational flow can be switched over in the video conference software at the teacher's end, and the teacher can simultaneously guide the exercises of a plurality of remote students.
The technical scheme that this disclosure provided can simulate the mode that the hand professor painted of off-line handle, improves communication efficiency on the one hand, and on the other hand, the student directly draws on the projection of original painting or three-dimensional sculpture, has obviously reduceed the degree of difficulty that the student studied and copied, is particularly suitable for beginner's rapid progress.
Under the condition that no teacher exists, students can conduct local practice according to projection and directly contrast original drawings, can conduct asynchronous communication with the teacher at any other time, and can be used for achieving the purpose of work together in a remote cooperative mode.
The utility model provides an interactive device based on projection and stack drawing, the device is applied to student's end and teacher's end, and the device includes image projection unit, copies unit, image acquisition unit and the remote interaction unit that connects in order, and image projection unit is configured to the target drawing image of selecting the projection to copy the unit, and/or the interactive image that sends remote interaction unit is projected to copy the unit; the copying unit is configured to display the target drawing image projected by the image projection unit and/or the interactive image, and receive a copying image copied according to the target drawing image and/or the interactive image; the image acquisition unit is configured to acquire a copy image and send the copy image to the remote interaction unit; the remote interaction unit is configured to receive the copy image, perform remote interaction according to the copy image, and send a remote interaction result to the image projection unit. The device can effectively solve the problem that remote teaching cannot cooperate.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; while the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.
Claims (7)
1. An interactive device based on projection and overlaying painting is characterized in that the device is applied to a student end and a teacher end and comprises an image projection unit, a copying unit, an image acquisition unit and a remote interaction unit which are connected in sequence,
the image projection unit is configured to project the selected target drawing image to the copying unit and/or project the interactive image sent by the remote interactive unit to the copying unit;
the copying unit is configured to display the target drawing image projected by the image projection unit and/or the interactive image, and receive a copying image copied according to the target drawing image and/or the interactive image;
the image acquisition unit is configured to acquire the copy image and send the copy image to the remote interaction unit;
the remote interaction unit is configured to receive the copying image, perform remote interaction according to the copying image, and send a remote interaction result to the image projection unit.
2. The apparatus of claim 1, wherein the remote interaction unit further comprises a display module, a synchronization module, and an interaction module, the remote interaction unit further configured to:
the display module is configured to display the facsimile image in real-time;
the interaction module is configured to interact with the copy image, and the interaction comprises any one of modification, annotation and deletion;
the synchronous module is configured to synchronously display the interaction result of the interaction module on the student side and the teacher side in real time.
3. The apparatus according to claim 1, wherein the copying unit comprises a drawing board with a wireless communication module, and the copying unit is configured to transmit the image in the drawing board to a background server through the wireless communication module.
4. The apparatus of claim 1, wherein the image projection unit is further configured to display the interactive image superimposed on the target drawing image.
5. The apparatus of claim 1, wherein the image projection unit comprises a projector.
6. The apparatus of claim 1, wherein the image acquisition unit comprises a camera.
7. The apparatus of claim 1, wherein the remote interactive unit comprises a remote server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221228829.3U CN217656690U (en) | 2022-05-19 | 2022-05-19 | Interactive device based on projection and superposition painting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221228829.3U CN217656690U (en) | 2022-05-19 | 2022-05-19 | Interactive device based on projection and superposition painting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217656690U true CN217656690U (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221228829.3U Active CN217656690U (en) | 2022-05-19 | 2022-05-19 | Interactive device based on projection and superposition painting |
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| CN (1) | CN217656690U (en) |
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- 2022-05-19 CN CN202221228829.3U patent/CN217656690U/en active Active
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