[英]How could I pass my file name through this method?
我正在截屏,然后我需要參考我剛剛拍攝的照片,以便翻譯其中的內容。
當我直接將文件位置(例如“filex.png”)傳遞給readtext
時,它可以工作,但我只需要將寫入的文件傳遞給它。
import easyocr
import pyautogui
import time
import cv2
import numpy as np
reader = easyocr.Reader(['en'])
tag = 1
for i in range(2):
time.sleep(4)
image = pyautogui.screenshot(region=(630,400,650,130))
image = cv2.cvtColor(np.array(image),
cv2.COLOR_RGB2BGR)
tag+=1
img = cv2.imwrite(f"image{tag}.png", image)
results = reader.readtext(img)
text=""
for result in results:
text += result[1] + " "
print(text)
在回答您的具體問題時,我認為您正在尋找類似的東西:
import easyocr
import pyautogui
import time
import cv2
import numpy as np
reader = easyocr.Reader(['en'])
tag = 1
for i in range(2):
time.sleep(4)
image = pyautogui.screenshot(region=(630, 400, 650, 130))
image = cv2.cvtColor(np.array(image), cv2.COLOR_RGB2BGR)
tag += 1
f_name = f"image{tag}.png"
cv2.imwrite(f_name, image)
results = reader.readtext(f_name)
text = ""
for result in results:
text += result[1] + " "
print(text)
您可以將文件名存儲在變量中,然后將其傳遞給imwrite
和readtext
還有其他選項,具體取決於您需要在程序中訪問哪些信息,以及您需要多快處理數據。
選項:將np.array
直接傳遞給readtext
image = pyautogui.screenshot(region=(630, 400, 650, 130))
image = cv2.cvtColor(np.array(image), cv2.COLOR_RGB2BGR)
results = reader.readtext(image)
選項:將寫入文件中的數據傳遞到讀取文本readtext
。
f_name = f"image{tag}.png"
cv2.imwrite(f_name, image)
with open(f_name, 'rb') as f:
results = reader.readtext(f.read())
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