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COVID-Net工程源码详解(七) - train_tf.py解析
train_tf.py源码如下:from __future__ import print_functionimport tensorflow as tfimport os, argparse, pathlibfrom eval import evalfrom data import BalanceCovidDatasetparser = argparse.ArgumentParser(description='COVID-Net Training Script')parser.add原创 2020-08-08 17:59:14 · 600 阅读 · 0 评论 -
COVID-Net工程源码详解(六) - create_COVIDx.ipynb解析
import numpy as npimport pandas as pdimport osimport randomfrom shutil import copyfileimport pydicom as dicomimport cv2# set parameters heresavepath = 'data'seed = 0np.random.seed(seed) # Reset the seed so all runs are the same.random.seed(...原创 2020-08-06 22:14:56 · 697 阅读 · 4 评论 -
COVID-Net工程源码详解(五) - data.py解析
data.py源码如下:import tensorflow as tffrom tensorflow import kerasimport numpy as npimport osimport cv2from tensorflow.keras.preprocessing.image import ImageDataGeneratordef _process_csv_file(file): with open(file, 'r') as fr: files =原创 2020-08-03 22:03:46 · 434 阅读 · 0 评论 -
COVID-Net工程源码详解(四) - train_eval_inference.md解析
docs/train_eval_inference.md内容如下:# Training, Evaluation and InferenceThe network takes as input an image of shape (N, 224, 224, 3) and outputs the softmax probabilities as (N, 3), where N is the number of batches.If using the TF checkpoints, here are原创 2020-08-02 16:40:59 · 740 阅读 · 0 评论 -
COVID-Net工程源码详解(三) - inference.py解析
inference.py源码如下:import numpy as npimport tensorflow as tfimport os, argparseimport cv2from data import process_image_fileparser = argparse.ArgumentParser(description='COVID-Net Inference')parser.add_argument('--weightspath', default='models/COV原创 2020-08-01 07:34:07 · 1115 阅读 · 0 评论 -
COVID-Net工程源码详解(二) - COVIDx.md解析
README.md文件:# COVID-Net Open Source Initiative#COVID-Net开源促进会**Note: The COVID-Net models provided here are intended to be used as reference models that can be built upon and enhanced as new data becomes available. They are currently at a resea..原创 2020-07-30 12:25:09 · 937 阅读 · 0 评论 -
新型冠状病毒肺炎影像学的理论依据(二)
一、https://wenku.baidu.com/view/c26eb778d4bbfd0a79563c1ec5da50e2534dd132.html《新冠病毒影像学解读COVID-19CT诊断、鉴别诊断与思考》二、https://v.qq.com/x/page/t3068am79y7.html?《新型冠状病毒感染CT早期诊断和鉴别诊断》主题报告广东省人民医院放射科行政副主任赵振军...原创 2020-07-26 12:54:53 · 332 阅读 · 0 评论 -
新型冠状病毒肺炎影像学的理论依据(一)
参见百度百科https://baike.baidu.com/item/新型冠状病毒肺炎诊疗方案/24341924?fr=aladdin新型冠状病毒肺炎诊疗方案《新型冠状病毒肺炎诊疗方案》原称《新型冠状病毒感染的肺炎诊疗方案》,因2020年2月8日下午国务院应对新型冠状病毒肺炎疫情联防联控机制成员决定将新型冠状病毒感染的肺炎暂命名为“新型冠状病毒肺炎”,对应的诊疗方案名称也进行了更新。其中第七版为最新版本:国家卫生健康委在官网发布《新型冠状病毒肺炎诊疗方案(试行第七版)》。国家卫健委表示.原创 2020-07-26 12:44:32 · 1306 阅读 · 0 评论