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Result screening method based on tablet fingertip word search

A screening method and flat panel technology, applied in the field of data processing, can solve the problems of not being concise and flexible enough

Pending Publication Date: 2021-06-08
读书郎教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current solution is that the OCR recognition algorithm returns multiple candidate word results and displays them on the user interface. The user clicks on the desired word on the interface for final screening, but if there are too many candidates, it will not be concise and flexible enough.

Method used

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Examples

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Effect test

Embodiment Construction

[0016] The present invention will be further described below. It should be noted that this embodiment is based on the technical solution and provides detailed implementation and specific operation process, but the protection scope of the present invention is not limited to this embodiment.

[0017] A method for screening results based on tablet fingertip word search, the specific process is as follows:

[0018] S1. Turn on the camera of the tablet and start fingertip detection. The camera of the tablet faces the reading material; the user points the fingertip to the desired word on the reading material, and the tablet recognizes the fingertip on the image collected by the camera, and records the initial position of the fingertip in the image. position FP;

[0019] S2. The tablet recognizes each word W1, W2, ..., Wn in the reading material, and records the position WP1, WP2, ..., WPn of each word in the image;

[0020] S3. Calculate the position WPi closest to the initial posi...

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PUM

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Abstract

The invention discloses a result screening method based on tablet fingertip word search, and the method comprises the steps of obtaining an initial position of a fingertip through fingertip recognition, and carrying out the recognition to obtain a word closest to the fingertip position; if the word is not the word expected by the user, enabling the user to slightly move the fingertip again, calculating the offset and the offset direction of the fingertip relative to the initial position at the moment, and then identifying the word with the offset and the offset direction the same as those of the word obtained through previous recognition; and repeating the process until the words expected by the user are identified. According to the invention, the problem of inaccurate recognition caused by errors can be effectively avoided, the problem that an interface is not concise and flexible enough due to excessive candidate content can also be avoided, and the learning efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method for screening results based on tablet fingertip search. Background technique [0002] At present, when the fingertip word search system uses fingertip positioning and OCR technology to identify words near the fingertip, because the fingertip positioning system is based on machine learning, there are more or less positioning errors, resulting in the recognition of non-finger-specified words. The current solution is that the OCR recognition algorithm returns multiple candidate word results and displays them on the user interface, and the user clicks on the desired word on the interface for final screening, but if there are too many candidates, it will not be concise and flexible enough. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention aims to provide a result screening method based on tablet fingertip word search. [00...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/0484
CPCG06F3/017G06F3/04842Y02D10/00
Inventor 傅元弟
Owner 读书郎教育科技有限公司