[英]ModuleNotFoundError: No module named 'skimage.measure.simple_metrics'
I am using google colab.我正在使用谷歌协作。 I installed scikit-image.我安装了 scikit-image。 When I execute this code, I am getting error:当我执行这段代码时,出现错误:
ModuleNotFoundError: No module named 'skimage.measure.simple_metrics'
import math
import torch
import torch.nn as nn
import numpy as np
import cv2
from skimage.measure.simple_metrics import compare_psnr
def weights_init_kaiming(m):
classname = m.__class__.__name__
if classname.find('Conv') != -1:
nn.init.kaiming_normal(m.weight.data, a=0, mode='fan_in')\
elif classname.find('Linear') != -1:
nn.init.kaiming_normal(m.weight.data, a=0, mode='fan_in')
elif classname.find('BatchNorm') != -1:
# nn.init.uniform(m.weight.data, 1.0, 0.02)
m.weight.data.normal_(mean=0, std=math.sqrt(2./9./64.)).clamp_(-0.025,0.025)
nn.init.constant(m.bias.data, 0.0)
def batch_PSNR(img, imclean, data_range):
Img = img.data.cpu().numpy().astype(np.float32)
Iclean = imclean.data.cpu().numpy().astype(np.float32)
PSNR = 0
for i in range(Img.shape[0]):
PSNR += compare_psnr(Iclean[i,:,:,:], Img[i,:,:,:], data_range=data_range)
return (PSNR/Img.shape[0])
Since scikit-image version 0.16, that function was renamed from skimage.measure.compare_psnr to skimage.metrics.peak_signal_noise_ratio .自 scikit-image 版本 0.16 起,该函数已从skimage.measure.compare_psnr重命名为skimage.metrics.peak_signal_noise_ratio 。
Please check your scikit-image version to confirm it.请检查您的 scikit-image 版本以确认。
https://scikit-image.org/docs/0.19.x/api/skimage.metrics.html?highlight=peak_signal_noise_ratio#peak-signal-noise-ratio https://scikit-image.org/docs/0.19.x/api/skimage.metrics.html?highlight=peak_signal_noise_ratio#peak-signal-noise-ratio
change改变
from skimage.measure.simple_metrics import compare_psnr从 skimage.measure.simple_metrics 导入 compare_psnr
-> from skimage.metrics import peak_signal_noise_ratio -> 从 skimage.metrics 导入 peak_signal_noise_ratio
PSNR += compare_psnr(Iclean[i,:,:,:], Img[i,:,:,:], data_range=data_range) PSNR += compare_psnr(Iclean[i,:,:,:], Img[i,:,:,:], data_range=data_range)
-> PSNR += peak_signal_noise_ratio(Iclean[i,:,:,:], Img[i,:,:,:], data_range=data_range) -> PSNR += peak_signal_noise_ratio(Iclean[i,:,:,:], Img[i,:,:,:], data_range=data_range)
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.