primeiro commit

inferencia.py

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+# -*- coding: utf-8 -*-
+import os
+os.environ["CUDA_VISIBLE_DEVICES"]="1"
+
+import tensorflow as tf
+#config = tf.compat.v1.ConfigProto()
+#config.gpu_options.allow_growth = True
+#tf.compat.v1.keras.backend.set_session(tf.compat.v1.Session(config=config))
+
+path = '.'
+#import psutil
+#import humanize
+import os
+import matplotlib.pyplot as plt
+from imutils import paths
+import seaborn as sns
+import pandas as pd
+import numpy as np
+import cv2
+import keras
+from tensorflow.keras.models import model_from_json
+#from tensorflow.keras.optimizers import Adam, Adagrad
+#from tensorflow.keras.utils import to_categorical
+#from tensorflow.keras.applications import preprocess_input
+init_lr = 1e-3
+epochs = 100
+batch_size = 5
+
+json_file = open('modelo.json', 'r')
+loaded_model_json = json_file.read()
+json_file.close()
+
+
+loaded_model = model_from_json(loaded_model_json)
+# load weights into new model
+loaded_model.load_weights("modelo.h5")
+print("Loaded model from disk")
+
+#label = to_categorical('1')
+image = cv2.imread("covid.png")
+image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
+image = cv2.resize(image, (256, 256))
+data  = np.array(np.expand_dims(image, axis=0))/255.0
+
+predIdxs = [loaded_model.predict(data)[0][::-1]]
+predIdxs = np.argmax(predIdxs, axis=1)
+if predIdxs[0]== 1:
+	print("tem covid-19")
+else:
+	print("não tem covid-19")
+

modelo.json

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+{"class_name": "Functional", "config": {"name": "Covid19_Detector", "layers": [{"class_name": "InputLayer", "config": {"batch_input_shape": [null, 256, 256, 3], "dtype": "float32", "sparse": false, "ragged": false, "name": "input_1"}, "name": "input_1", "inbound_nodes": []}, {"class_name": "Conv2D", "config": {"name": "block1_conv1", "trainable": false, "dtype": "float32", "filters": 64, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block1_conv1", "inbound_nodes": [[["input_1", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block1_conv2", "trainable": false, "dtype": "float32", "filters": 64, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block1_conv2", "inbound_nodes": [[["block1_conv1", 0, 0, {}]]]}, {"class_name": "MaxPooling2D", "config": {"name": "block1_pool", "trainable": false, "dtype": "float32", "pool_size": [2, 2], "padding": "valid", "strides": [2, 2], "data_format": "channels_last"}, "name": "block1_pool", "inbound_nodes": [[["block1_conv2", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block2_conv1", "trainable": false, "dtype": "float32", "filters": 128, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block2_conv1", "inbound_nodes": [[["block1_pool", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block2_conv2", "trainable": false, "dtype": "float32", "filters": 128, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block2_conv2", "inbound_nodes": [[["block2_conv1", 0, 0, {}]]]}, {"class_name": "MaxPooling2D", "config": {"name": "block2_pool", "trainable": false, "dtype": "float32", "pool_size": [2, 2], "padding": "valid", "strides": [2, 2], "data_format": "channels_last"}, "name": "block2_pool", "inbound_nodes": [[["block2_conv2", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block3_conv1", "trainable": false, "dtype": "float32", "filters": 256, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block3_conv1", "inbound_nodes": [[["block2_pool", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block3_conv2", "trainable": false, "dtype": "float32", "filters": 256, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block3_conv2", "inbound_nodes": [[["block3_conv1", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block3_conv3", "trainable": false, "dtype": "float32", "filters": 256, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block3_conv3", "inbound_nodes": [[["block3_conv2", 0, 0, {}]]]}, {"class_name": "MaxPooling2D", "config": {"name": "block3_pool", "trainable": false, "dtype": "float32", "pool_size": [2, 2], "padding": "valid", "strides": [2, 2], "data_format": "channels_last"}, "name": "block3_pool", "inbound_nodes": [[["block3_conv3", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block4_conv1", "trainable": false, "dtype": "float32", "filters": 512, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block4_conv1", "inbound_nodes": [[["block3_pool", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block4_conv2", "trainable": false, "dtype": "float32", "filters": 512, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block4_conv2", "inbound_nodes": [[["block4_conv1", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block4_conv3", "trainable": false, "dtype": "float32", "filters": 512, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block4_conv3", "inbound_nodes": [[["block4_conv2", 0, 0, {}]]]}, {"class_name": "MaxPooling2D", "config": {"name": "block4_pool", "trainable": false, "dtype": "float32", "pool_size": [2, 2], "padding": "valid", "strides": [2, 2], "data_format": "channels_last"}, "name": "block4_pool", "inbound_nodes": [[["block4_conv3", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block5_conv1", "trainable": false, "dtype": "float32", "filters": 512, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block5_conv1", "inbound_nodes": [[["block4_pool", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block5_conv2", "trainable": true, "dtype": "float32", "filters": 512, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block5_conv2", "inbound_nodes": [[["block5_conv1", 0, 0, {}]]]}, {"class_name": "Conv2D", "config": {"name": "block5_conv3", "trainable": true, "dtype": "float32", "filters": 512, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "block5_conv3", "inbound_nodes": [[["block5_conv2", 0, 0, {}]]]}, {"class_name": "MaxPooling2D", "config": {"name": "block5_pool", "trainable": true, "dtype": "float32", "pool_size": [2, 2], "padding": "valid", "strides": [2, 2], "data_format": "channels_last"}, "name": "block5_pool", "inbound_nodes": [[["block5_conv3", 0, 0, {}]]]}, {"class_name": "AveragePooling2D", "config": {"name": "average_pooling2d", "trainable": true, "dtype": "float32", "pool_size": [4, 4], "padding": "valid", "strides": [4, 4], "data_format": "channels_last"}, "name": "average_pooling2d", "inbound_nodes": [[["block5_pool", 0, 0, {}]]]}, {"class_name": "Flatten", "config": {"name": "flatten", "trainable": true, "dtype": "float32", "data_format": "channels_last"}, "name": "flatten", "inbound_nodes": [[["average_pooling2d", 0, 0, {}]]]}, {"class_name": "Dense", "config": {"name": "dense", "trainable": true, "dtype": "float32", "units": 64, "activation": "relu", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "dense", "inbound_nodes": [[["flatten", 0, 0, {}]]]}, {"class_name": "Dropout", "config": {"name": "dropout", "trainable": true, "dtype": "float32", "rate": 0.5, "noise_shape": null, "seed": null}, "name": "dropout", "inbound_nodes": [[["dense", 0, 0, {}]]]}, {"class_name": "Dense", "config": {"name": "dense_1", "trainable": true, "dtype": "float32", "units": 2, "activation": "softmax", "use_bias": true, "kernel_initializer": {"class_name": "GlorotUniform", "config": {"seed": null}}, "bias_initializer": {"class_name": "Zeros", "config": {}}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "name": "dense_1", "inbound_nodes": [[["dropout", 0, 0, {}]]]}], "input_layers": [["input_1", 0, 0]], "output_layers": [["dense_1", 0, 0]]}, "keras_version": "2.6.0", "backend": "tensorflow"}