代码拉取完成,页面将自动刷新
同步操作将从 WJG/tflite_train 强制同步,此操作会覆盖自 Fork 仓库以来所做的任何修改,且无法恢复!!!
确定后同步将在后台操作,完成时将刷新页面,请耐心等待。
# -*- coding:utf-8 -*-
import os
import numpy as np
import time
import io
from PIL import Image
import tensorflow as tf
test_image_dir = 'data/test'
model_path = "model_quantized.tflite"
chars='23456789abcdefghjkmpqrstuvwxy'
# Load TFLite model and allocate tensors.
interpreter = tf.lite.Interpreter(model_path=model_path)
interpreter.allocate_tensors()
# Get input and output tensors.
input_details = interpreter.get_input_details()
print(str(input_details))
output_details = interpreter.get_output_details()
print(str(output_details))
def img2input(img,width,height):
tmpe_array=[]
for i in range(height):
for j in range(width):
pixel=img.getpixel((j,i))
tmpe_array.append((0.3*pixel[0]+0.6*pixel[1]+0.1*pixel[2])/255)
tmpe_array=np.array(tmpe_array).astype('float32')
input_array=np.expand_dims(tmpe_array, axis=0)
return input_array
model_interpreter_time = 0
# 计时
start_time = time.time()
# 遍历文件
file_list = os.listdir(test_image_dir)
for file in file_list:
print('-----------------------------')
full_path = os.path.join(test_image_dir, file)
captcha_image = Image.open(full_path)
image_np_expanded=img2input(captcha_image,100,50)
# 填装数据
model_interpreter_start_time = time.time()
interpreter.set_tensor(input_details[0]['index'], image_np_expanded)
# 注意注意,我要调用模型了
interpreter.invoke()
output_data = interpreter.get_tensor(output_details[0]['index'])
model_interpreter_time += time.time() - model_interpreter_start_time
codes=''
for i in output_data[0]:
codes=codes+chars[i]
print('codes:{}'.format(codes))
used_time = time.time() - start_time
print('used_time:{}'.format(used_time))
print('model_interpreter_time:{}'.format(model_interpreter_time))
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