Method and device for obtaining blackboard-writing information medium and electronic equipment
A technology of writing on the blackboard and location information, applied in the computer field, can solve the problems that affect the efficiency of students' listening to the class and the difficulty of reading in the classroom, and achieve the effect of shortening the time for recording handwriting, improving the efficiency of listening to the class, and reducing the difficulty of reading.
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[0036] The first embodiment provided in the present disclosure is an embodiment of a method for acquiring information on blackboard writing.
[0037] Combine below figure 1 , figure 2 and image 3 The embodiments of the present disclosure are described in detail, wherein, figure 1 A flowchart of the method for acquiring information on writing on the blackboard provided by the embodiment of the present disclosure; figure 2 A positional relationship diagram of the first row area and the second row area of the method for acquiring blackboard writing information according to an embodiment of the present disclosure is shown; image 3 A relationship diagram between unit areas of the method for acquiring blackboard writing information according to an embodiment of the present disclosure is shown.
[0038] Step S101, in the writing area of the writing board, obtain the second track information in the second row area from the first row area.
[0039] In the embodiment of the...
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