【发布时间】:2020-05-16 12:39:21
【问题描述】:
我需要对这个时钟进行 OCR。但是, pytesseract 没有返回任何结果。有人可以帮帮我吗?
这是我的代码:
screen_gray = cv2.cvtColor(screen_crop, cv2.COLOR_BGR2GRAY)
screen_thresh = cv2.threshold(screen_gray, 0, 255, cv2.THRESH_BINARY + cv2.THRESH_OTSU)[1]
screen_thresh = cv2.threshold(screen_gray, 0, 255, cv2.THRESH_BINARY_INV + cv2.THRESH_OTSU)[1]
screen_noise = cv2.medianBlur(screen_thresh, 1)
【问题讨论】:
标签: python opencv python-tesseract