Method for identifying handwritten input Chinese characters based on QT framework

By generating recognizable dynamic libraries under the QT framework and loading handwriting recognition modules, the handwriting Chinese character recognition function under hardware restrictions is realized, the problem of the QT framework lacking Chinese character recognition is solved, and offline real-time recognition and low hardware requirements are realized.

CN119723598APending Publication Date: 2025-03-28AEROSPACE HI TECH HLDG GROUP
0 Cites 0 Cited by

Patent Information

Application Number
CN202411798802.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-09
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

Under hardware restrictions, the QT framework lacks Chinese character recognition function and cannot recognize handwritten Chinese characters under the Linux system.

Method used

By generating a dynamic library.so file that can be recognized by the Linux system under the QT framework, loading a handwriting recognition module, generating a handwriting recognizer, and recording and identifying the strokes and coordinates of the input Chinese characters through the handwriting input window, outputting a recognition list to realize Chinese character recognition.

Benefits of technology

Under hardware limitations, the recognition function of handwritten Chinese characters is realized, which can be offline and real-time recognition, does not rely on the network, and does not require high hardware parameters such as CPU, memory, and DDR.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a method for recognizing handwritten input Chinese characters based on a QT framework, and relates to the field of handwritten input recognition. The problem that under the hardware limiting condition, a Chinese character recognition method under a QT framework is lacked is solved. The method comprises the following steps: firstly, generating a dynamic library. So file which can be identified by a linux system under a QT framework; loading a handwriting recognition module by utilizing a dynamic library. So file which can be recognized by a linux system, and generating a handwriting recognizer; and performing Chinese character recognition by using a handwriting recognizer. The method is mainly used for Chinese character recognition in the Linux system under the QT framework.
Need to check novelty before this filing date? Find Prior Art