Method, device and equipment for evaluating neatness of handwritten text and storage medium
By comprehensively evaluating the line spacing, handwriting background neatness, position confidence and slant of the text detection area, this technology solves the problem that existing technologies cannot effectively evaluate the neatness of handwritten text and achieves a comprehensive evaluation of the aesthetics of handwritten text.
CN117523585BActive Publication Date: 2026-07-03GUANGZHOU AVA ELECTRONICS TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGZHOU AVA ELECTRONICS TECH CO LTD
- Filing Date
- 2023-12-22
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Existing handwriting quality scoring algorithms fail to effectively evaluate the neatness of handwritten text, thus affecting the assessment of the overall aesthetics of handwritten text.
Method used
The neatness of handwritten text is comprehensively evaluated by calculating line spacing using a pre-trained text detection model, combining the standard deviation of handwriting background pixels, the position confidence of the text detection area, the confidence of the text recognition result, and the text slant.
Benefits of technology
It provides a comprehensive method for evaluating the overall aesthetics of handwritten text, covering line spacing, neatness, font standardization, and font slant, thus improving the accuracy of handwriting quality scoring.
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Smart Images
Figure CN117523585B_ABST
Abstract
The application discloses a handwriting text neatness evaluation method, device and equipment and a storage medium. The method comprises the following steps: obtaining an image of a handwriting text to be evaluated; detecting the image by using a pre-trained character detection model to obtain a character detection result; the character detection result comprises the positions of character detection regions in lines; the line spacing of each line of characters is calculated according to the positions of the character detection regions; a standard character handwriting line spacing threshold range is obtained; the number of line spacings in the standard character handwriting line spacing threshold range is counted and recorded as the number of qualified line spacings; a first score of the handwriting text is obtained according to the number of qualified line spacings; and the neatness score of the handwriting text is evaluated according to the first score. The application provides an evaluation method of neatness, can evaluate the overall aesthetic degree of the handwriting text as a whole, and makes the handwriting text evaluation method more comprehensive.
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