擅长:python、mysql、java
<p>我知道这是老办法,但我刚碰到这个,我很确定这个方法比用泡菜好。{or}例如,使用^或^作为空格:</p>
<pre><code>import cv2
import numpy as np
# say em is your trained cv2.EM()
means = np.float32(em.getMat("means"))
covs = np.float32(em.getMatVector("covs"))
weights = np.float32(em.getMat("weights"))
filepath = "gmm_coefficients.npz"
np.savez(filepath, means=means, covs=covs, weights=weights)
# then to load the file
npzfile = np.load(filepath)
means = npzfile["means"]
covs = npzfile["covs"]
weights = npzfile["weights"]
</code></pre>