cv2.error:OpenCV(4.8.1):-1:错误:(-5:错误参数)在函数“resize”中
重载解析失败:
- 无法解析“dsize”。期望序列长度2,得到3
- 无法解析“dsize”。预期序列长度2,得到3 如何将图像转换为相同尺寸?
from skimage.metrics import structural_similarity
import cv2
import numpy as np
first = cv2.imread('1.png')
second = cv2.imread('3.png')
secondasnparray = np.asarray(second, dtype=int) # How to change this code properly???
second =cv2.resize(secondasnparray,first.shape)
first_gray = cv2.cvtColor(first, cv2.COLOR_BGR2GRAY)
second_gray = cv2.cvtColor(second, cv2.COLOR_BGR2GRAY)
score, diff = structural_similarity(first_gray, second_gray, full=True)
print("Similarity Score: {:.3f}%".format(score * 100))
以下代码解决了问题:
从 skimage.metrics 导入结构相似度 导入CV2 将 numpy 导入为 np
首先 = cv2.imread('1.png') 第二个 = cv2.imread('3.png')
firstresized = cv2.resize(second,first.shape[:2]) # 制作相同尺寸的图像 Secondresized = cv2.resize(first,first.shape[:2])