问题:我的数据是EXCEL 三列数据,想把它们组合起来看下其效果,结果报错 > - Can't parse 'mv'. Sequence item with index 0 has a wrong type
数据格式:
![](https://img.haomeiwen.com/i7468301/7295a1b4c9cfb462.png)
报错原因:数据格式不对
原始数据为字符型,需改为数据类型即可
代码为:
# 将各列进行转换
for col in ['r', 'g', 'b']:
exl[col] = exl[col].apply(lambda x:int(x))
# 图像复原
exl_fy = cv.merge((np.array(exl['b']).reshape(136,136),np.array(exl['g']).reshape(136,136),np.array(exl['r']).reshape(136,136)))
exl_fy.shape
(136, 136, 3)
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