Handwritten vocabulary input method

Abstract

The invention relates to a Chinese vocabulary input technology, and provides a handwritten vocabulary input method so as to overcome the defects that the existing handwriting needs to input a complete character pattern, recognition deviations exist and the input speed is relatively low, especially vocabulary input is undesired and a handwritten vocabulary occupies a large memory space and increases recognition difficulty. The handwritten vocabulary input method comprises the following steps: according to character shape structures, dividing Chinese characters into radicals as word roots, using radicals if the radicals exist, and using strokes if no radicals exist; receiving tracks on a handwriting screen for analyzing, and recognizing radicals at priority; partitioning according to spacings between characters; executing radical judgment according to a spacing rule that Chinese characters within a regular spacing are taken as a word root and Chinese characters beyond the regular spacing are taken as another word root, or a plurality of partitions and handwritten vocabulary commands are divided in a handwritten area; sequentially inputting the word root sequences into a computer to complete Chinese vocabulary input. By the handwritten vocabulary input method, the input speed and the accuracy of the handwritten vocabulary input are improved, so that the handwritten vocabulary input method is of great significance.

Description

technical field [0001] The present invention relates to Chinese character input technology, more specifically, relates to a vocabulary handwriting input sketching method and system. Background technique [0002] The appearance of the touch display screen has greatly changed the command input method of the mobile terminal, and the mechanical hardware keyboard is no longer a necessary part of the mobile terminal. Along with the large-scale application of touch display screen, handwritten Chinese character input method begins to become popular on mobile terminal. [0003] However, the current handwriting input is full-text retrieval by graphics. The vocabulary not only takes up memory space, but according to the current purpose of Pinyin, Wubi, Sanbi, etc., any input method, the most concise vocabulary is more than 50,000, and more than 10 More than 10,000, and increased the difficulty of recognition, and the present invention focuses on identifying those hundreds of radicals ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that, aiming at the defect that the input speed of the existing handwritten Chinese character input method is relatively slow, for the improvement of the input program, it is not that the single character input is fast, but the real input speed must be the vocabulary input, such as the mainstream Pinyin, Wubi, Sanbi and other input methods are nothing more than vocabulary entry is the best

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