Rumah > Soal Jawab > teks badan
伊谢尔伦2017-04-18 10:04:04
Lakukan pemprosesan imej asas sebelum pengecaman untuk meningkatkan kadar pengecaman:
im = Image.open(img_name)
enhancer = ImageEnhance.Color(im)
enhancer = enhancer.enhance(0 )
enhancer = ImageEnhance.Brightness(enhancer)
enhancer = enhancer.enhance(2)
enhancer = ImageEnhance.Contrast(enhancer)
enhancer = enhancer.enhance(8)
enhancer = ImageEnhance. Ketajaman(enhancer)
im = enhancer.enhance(20)
print pytesseract.image_to_string(im)