打开 .npy文件 并显示

1 将.npy文件逐个转成图片并保存
import numpy as np
import cv2
import matplotlib.pyplot as plt
image = np.load(“文件路径”)
for i in range(0,image.shape[0]):
plt.imshow(image[i,:,:])
cv2.imwrite(str(i)+".png",image[i,:,:])
plt.show()

2 将.npy文件转成txt文档
import numpy as np
test=np.load(’./bvlc_alexnet.npy’,encoding = “latin1”) #加载文件
doc = open(‘1.txt’, ‘a’) #打开一个存储文件，并依次写入
print(test, file=doc) #将打印内容写入文件中

参见https://blog.csdn.net/qq_39362996/article/details/85755087?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522163246846016780265493734%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=163246846016780265493734&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_allfirst_rank_ecpm_v1~rank_v31_ecpm-1-85755087.pc_search_result_cache&utm_term=npy%E6%96%87%E4%BB%B6%E7%94%A8%E4%BB%80%E4%B9%88%E6%89%93%E5%BC%80&spm=1018.2226.3001.4187