Chinese character framework inflection point detection methods and systems based on eight-neighborhood direction coding
A detection method, the eight-neighborhood technology, applied in the field of information processing of Chinese character writing, to achieve the effect of detailed and comprehensive inflection point determination method, improved accuracy, and high inflection point detection efficiency
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[0098] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0099] Such as figure 1 As shown, the Chinese character skeleton inflection point detection method based on eight-neighborhood direction coding provided by Embodiment 1 of the present invention first needs to perform a Chinese character skeleton extraction operation on the handwritten original Chinese character image to obtain a Chinese character skeleton image. The Chinese character skeleton extraction operation includes the following steps:
[0100] A0: Original Chinese character image such as image 3 As shown, the original Chinese character image is grayscaled, binarized and normalized sequen...
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