在矢量化的过程中虽然在关键点和字形上能够达到预期效果，但是针对算法本身

In the process of vectorization, although the expected effect can be achieved on key points and glyphs, for the algorithm itself, due to the multiple traversal of the polygon point set, the time complexity is high and the time of the font vectorization algorithm is reduced. Complexity is a problem that needs to be solved

In the process of vectorization, although the expected results can be achieved in key points and font, for the algorithm itself, due to its multiple traversal of polygon point set, the time complexity is high, so reducing the time complexity of font vectorization algorithm is a problem to be solved

In the process of vectorization, the expected effect can be achieved in key points and glyphs, but for the algorithm itself, because it traverses the polygon point set many times, the time complexity is high, so reducing the time complexity of font vectorization algorithm is a problem that needs to be solved.