This gem contains a CJK-character recognition engine using pattern/template matching techniques. It can recognize stroke-order and stroke-number free handwritten character patterns in the format [stroke1, stroke2 ...]. A stroke is an array of points in the format [[x1, y1], [x2, y2], ...]. KanjiVG data(characters in svg format) from https://github.com/KanjiVG/kanjivg/releases are used as templates.