英文字母辨識,必須先載入要辨識的英文字母圖檔,經過二值化處理後,用滑鼠去拖曳要辨識的部份字母,即可辨識.-Alphabetical identification, must be included in letters of the alphabet to identify the image, after binarization processing, use the mouse to drag and drop to identify some of the letters, you ca