Stroke erasing method, device and equipment and readable storage medium

A stroke and orientation technology, applied in the field of data processing, can solve problems such as low efficiency of stroke erasing
CN111736745AActive Publication Date: 2020-10-02MAXEYE SMART TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
MAXEYE SMART TECH CO LTD
Publication Date
2020-10-02

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Abstract

The invention discloses a stroke erasing method and device, equipment and a readable storage medium, and the method comprises the steps: converting a to-be-erased stroke into a plurality of line segments, and reducing the processing range of writing equipment; judging the intersection of each line segment in the to-be-erased strokes and directly erasing the whole strokes where the line segments intersected with the erasing track are located, thus the erasing efficiency of the writing equipment on the to-be-erased strokes is improved; further performing distance judgment on line segments whichare not intersected with the erasing track in the to-be-erased strokes, thus the strokes where the line segments with the distance to the erasing track smaller than the threshold value are located canalso be erased, the overall scheme of the method is further perfected, and the writing equipment can rapidly screen out the strokes meeting the conditions from the multiple strokes to be erased to beerased without consuming a large number of system resources.
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Description

technical field

[0001] The invention relates to the technical field of data processing, in particular to a stroke erasing method, device, equipment and a readable storage medium. Background technique

[0002] With the rapid development of writing device technology, various smart writing devices have been widely used in people's daily life. People can conveniently write various strokes on the writing device and erase the strokes. When the existing writing equipment performs stroke erasing operations, it is necessary to first determine the area to be erased where the erased strokes are located, and then perform operations such as comparison and identification of the entire area to be erased. system resources, thus causing the technical problem of inefficiency of stroke erasing by existing writing equipment.

[0003] The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is admitted as...

Claims

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