Association annotation information determination method and device, intelligent teaching device and storage medium

A technology for annotating information and determining methods, which is applied in the fields of determining associated annotation information, intelligent teaching equipment and storage media, and can solve problems such as inconvenient comprehensive understanding, incomplete record information, and incorrect records

Inactive Publication Date: 2017-12-15
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the listener records the explanation information of important content, even if the listener quickly records the explanation information dictated by the teacher, the record may be wrong or incomplete
In addition, the quick recordin...

Method used

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  • Association annotation information determination method and device, intelligent teaching device and storage medium
  • Association annotation information determination method and device, intelligent teaching device and storage medium
  • Association annotation information determination method and device, intelligent teaching device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is a schematic flowchart of a method for determining associated annotation information provided by Embodiment 1 of the present invention. This method is suitable for determining the associated annotation information for the key content of teaching blackboard content. The method can be executed by an associated annotation information determining device, wherein The device can be implemented by software and / or hardware, and is generally integrated into intelligent teaching equipment.

[0028] Such as figure 1 As shown, a method for determining associated annotation information provided by Embodiment 1 of the present invention includes the following operations:

[0029] S101. Determine whether there is an annotation trigger mark in the currently captured teaching blackboard image.

[0030] In this embodiment, the teaching blackboard image may specifically refer to an image containing teaching blackboard content on a writing board, and the image capture may be...

Embodiment 2

[0041] Figure 2a It is a schematic flowchart of a method for determining associated annotation information provided in Embodiment 2 of the present invention. The embodiment of the present invention is optimized on the basis of the above embodiments. In this embodiment, it will be determined whether there is an annotation trigger mark in the currently captured teaching blackboard image, and the specific optimization is: to find out whether there is a preset The image feature of the trigger mark; if it exists, determine the setting image area that contains the image feature of the trigger mark in the teaching blackboard image; identify the teaching blackboard content contained in the setting image area, and determine the last teaching blackboard Whether the teaching blackboard content is contained in the corresponding image area of ​​the image; if so, it is determined that there is an annotation trigger mark in the teaching blackboard image.

[0042]Further, in this embodiment...

Embodiment 3

[0078] image 3 It is a structural block diagram of an apparatus for determining associated annotation information provided by Embodiment 3 of the present invention. The device is suitable for determining the associated annotation information of key content of teaching blackboard writing. The device can be implemented by software and / or hardware, and is generally integrated into intelligent teaching equipment. Such as image 3 As shown, the device includes: a trigger marker determination module 31 , an annotation target determination module 32 , an associated information calling module 33 and an associated information display module 34 .

[0079] Wherein, the trigger mark determining module 31 is used to determine whether there is an annotation trigger mark in the currently captured teaching blackboard image;

[0080] An annotation target determination module 32, configured to determine the target to be annotated corresponding to the annotation trigger mark when the annotation...

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Abstract

The invention discloses an association annotation information determination method and device, an intelligent teaching device and a storage medium. The method comprises the steps that whether or not an annotation triggering mark exists in a currently captured teaching blackboard-writing image is determined; if yes, a target to be annotated corresponding to the annotation triggering mark is determined; association annotation information of the target to be annotated is called, the association annotation information is displayed and stored on a display terminal of the intelligent teaching device. By adopting the association annotation information determination method, the association annotation information of key blackboard-writing contents can be automatically determined, the teaching quality of teachers is effectively improved, meanwhile, the situation is avoided that a listener records dictation or simple blackboard-writing annotation contents of the teachers in the lesson listening stage, in addition, the association annotation information is related to the key contents in the blackboard-writing contents and displayed and stored, and the listener looks up teaching information conveniently when the listener reviews after class.

Description

technical field [0001] The invention relates to the technical field of electronic teaching, in particular to a method and a device for determining associated annotation information, an intelligent teaching device and a storage medium. Background technique [0002] In the tide of electronic education equipment improving classroom teaching environment, the functions of teaching display terminals and teaching writing boards, such as electronic whiteboards and traditional blackboards provided by touch screen terminals, have not changed significantly. When teaching blackboard writing on the teaching writing board, teachers usually mark and focus on the important content of the teaching blackboard writing. [0003] Generally, when teachers explain the important content in the teaching blackboard writing, they usually only give oral explanations, or combine oral writing with simple blackboard annotations. When the listener records the explanation information of important content, ...

Claims

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Application Information

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IPC IPC(8): G06F3/0481G09B5/02
Inventor 刘伟
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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