在 load_img 中，open(path, 'rb') as f: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte

我不知道该怎么办我尝试了所有的方法

with `open(path, encoding="utf8", errors='ignore') as f:`

或with open(your_file_path,'rb') as f: contents = f.read() contents = contents.decode("utf-16")`` and 编码格式为ISO-8859-1。`代码

    for (x, y, w, h) in faces:
        #cv2.rectangle(frame, (x, y), (x + w, y + h), (255, 0, 0), 5)
        faceX = x;
        faceY = y;
        faceWidth = w;
        faceHeight = h;
        cv2.rectangle(frame, (x, y), (x+w, y+h), (255, 0, 0), 2)
    
    cv2.imshow("Face recognition", frame)
    if cv2.waitKey(1) == ord('s'):
        detectedFace = frame[faceY:faceY+faceHeight, faceX:faceX+faceWidth] 
       
        model = models.load_model("Face rec.model")
        import pickle
        with open("ResultsMap.pkl", 'rb') as fileWriteStream:
            data=pickle.load(fileWriteStream)
        test_image=image.load_img(detectedFace,target_size=(64, 64))
        test_image=image.img_to_array(test_image)
        test_image=np.expand_dims(test_image,axis=0) 
        result=model.predict(test_image,verbose=0)