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Feeding detection coordinates to an object tracker?

I'm working on multiple object tracking, I'm using the TensorFlow API to generate detections. I have managed to modify it a bit to make it return coordinates of the detected objects, now I want to feed the coordinates (bounding boxes) to an object tracker (CRST or KCF).
However running both detection and tracking simultaneously would be too computationally expensive.
Is there any other methods to pass the coordinates or pause the detection?
Below is the detection code.
And in this link is the tracking code https://github.com/spmallick/learnopencv/blob/master/MultiObjectTracker/multiTracker.py
import numpy as np
import os
import six.moves.urllib as urllib
import sys
sys.path.insert(0,r'C:\Users\Ahmed.DESKTOP-KJ6U1BJ\.spyder-py3\TensorFlow\models\research\object_detection')
import tarfile
import tensorflow as tf
import zipfile
from collections import defaultdict
from io import StringIO
from matplotlib import pyplot as plt
from PIL import Image
import cv2
import imutils
from protos import string_int_label_map_pb2
from utils import visualization_utils2 as vis_util
def scale(bbox, width, height):
x = int(bbox[0]*width)
y = int(bbox[1]*height)
w = int(bbox[2]*width)
h = int(bbox[3]*height)
return (x,y,w,h)
W = 800
H = 600
videopath = "file:///C:/Users/Ahmed.DESKTOP-KJ6U1BJ/.spyder-py3/soccer4.mp4"
cap = cv2.VideoCapture(videopath)
# This is needed since the notebook is stored in the object_detection folder.
sys.path.append("..")
# # Model preparation
# Any model exported using the `export_inference_graph.py` tool can be loaded here simply by changing `PATH_TO_CKPT` to point to a new .pb file.
# By default we use an "SSD with Mobilenet" model here. See the [detection model zoo](https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/detection_model_zoo.md) for a list of other models that can be run out-of-the-box with varying speeds and accuracies.
# What model to download.
MODEL_NAME = 'ssd_mobilenet_v1_coco_2017_11_17'
MODEL_FILE = MODEL_NAME + '.tar.gz'
DOWNLOAD_BASE = 'http://download.tensorflow.org/models/object_detection/'
# Path to frozen detection graph. This is the actual model that is used for the object detection.
PATH_TO_CKPT = MODEL_NAME + '/frozen_inference_graph.pb'
# List of the strings that is used to add correct label for each box.
PATH_TO_LABELS = r'C:\Users\Ahmed.DESKTOP-KJ6U1BJ\.spyder-py3\TensorFlow\models\research\object_detection\data\mscoco_label_map.pbtxt'
NUM_CLASSES = 90
# ## Download Model ( uncomment if the model isn't downloaded / comment if you alredy have the model)
"""
opener = urllib.request.URLopener()
opener.retrieve(DOWNLOAD_BASE + MODEL_FILE, MODEL_FILE)
tar_file = tarfile.open(MODEL_FILE)
for file in tar_file.getmembers():
file_name = os.path.basename(file.name)
if 'frozen_inference_graph.pb' in file_name:
tar_file.extract(file, os.getcwd())
"""
# ## Load a (frozen) Tensorflow model into memory.
detection_graph = tf.Graph()
with detection_graph.as_default():
od_graph_def = tf.GraphDef()
with tf.gfile.GFile(PATH_TO_CKPT, 'rb') as fid:
serialized_graph = fid.read()
od_graph_def.ParseFromString(serialized_graph)
tf.import_graph_def(od_graph_def, name='')
# ## Loading label map
# Label maps map indices to category names, so that when our convolution network predicts `5`, we know that this corresponds to `airplane`. Here we use internal utility functions, but anything that returns a dictionary mapping integers to appropriate string labels would be fine
import label_map_util
label_map = label_map_util.load_labelmap(PATH_TO_LABELS)
categories = label_map_util.convert_label_map_to_categories(label_map, max_num_classes=NUM_CLASSES, use_display_name=True)
category_index = label_map_util.create_category_index(categories)
# # Detection
with detection_graph.as_default():
with tf.Session(graph=detection_graph) as sess:
while True :
ret, image_np = cap.read()
# Expand dimensions since the model expects images to have shape: [1, None, None, 3]
image_np_expanded = np.expand_dims(image_np, axis=0)
# Definite input and output Tensors for detection_graph
image_tensor = detection_graph.get_tensor_by_name('image_tensor:0')
# Each box represents a part of the image where a particular object was detected.
detection_boxes = detection_graph.get_tensor_by_name('detection_boxes:0')
# Each score represent how level of confidence for each of the objects.
# Score is shown on the result image, together with the class label.
detection_scores = detection_graph.get_tensor_by_name('detection_scores:0')
detection_classes = detection_graph.get_tensor_by_name('detection_classes:0')
num_detections = detection_graph.get_tensor_by_name('num_detections:0')
# Actual detection.
(boxes, scores, classes, num) = sess.run(
[detection_boxes, detection_scores, detection_classes, num_detections],
feed_dict={image_tensor: image_np_expanded})
# Visualization of the results of a detection.
boxes2 = np.squeeze(boxes)
max_boxes_to_draw =boxes2.shape[0]
scores2 = np.squeeze(scores)
min_score_thresh=0.7
classes2 = np.squeeze(classes).astype(np.int32)
for i in range(min(max_boxes_to_draw, boxes2.shape[0])):
if boxes2 is None or scores2[i] > min_score_thresh:
class_name = category_index[classes2[i]]['name']
print ("This box is gonna get used", scale(boxes2[i], W , H), class_name)
cv2.imshow('Object Detection',cv2.resize(image_np,(800,600)))
k = cv2.waitKey(1) & 0xff
if k == 27:
cv2.destroyAllWindows()
cap.release()
cv2.destroyAllWindows()
cap.release

you could count frames with a simple counter in the while True loop and "pause" the detection with an if statement before session.run like:
frame_count = 0
with detection_graph.as_default():
with tf.Session(graph=detection_graph) as sess:
while True :
ret, image_np = cap.read()
#the first frame and every 10 frames do the detection
if frame_count == 0:
###detection here
#restart counter (from -10 to 0)
frame_count = -10
##do tracking here
frame_count += 1
This way the actual detection is done for the first frame and then every 10th frame, so in the other 9 frames you can do whatever you want.

How to run inference from the SavedModel locally?

I want to run a model locally. I'm trying to train and predict models from web course:
https://github.com/GoogleCloudPlatform/tensorflow-without-a-phd/blob/master/tensorflow-planespotting/trainer_yolo/main.py
A model was trained with above code. This is a YOLO object detection model that detect airplane built with tf.estimator. Training was done successfully with provided codes but I don't know about how to inference the model.
import tensorflow as tf
# DATA
DATA = './samples/airplane_sample.png'
# Model: This directory contains saved_model.pb and variables
SAVED_MODEL_DIR = './1559196417/'
def decode_image():
img_bytes = tf.read_file(DATA)
decoded = tf.image.decode_image(img_bytes, channels=3)
return tf.cast(decoded, dtype=tf.uint8)
def main1():
with tf.Session(graph=tf.Graph()) as sess:
tf.saved_model.loader.load(sess, [tf.saved_model.tag_constants.SERVING], SAVED_MODEL_DIR)
img = decode_image()
result = sess.run(['classes'], feed_dict={'input': img})
print(result)
def main2():
model = tf.contrib.predictor.from_saved_model(SAVED_MODEL_DIR)
pred = model({'image_bytes': [decode_image()], 'square_size': [tf.placeholder(tf.int32)]})
print(pred)
if __name__ == "__main__":
main2()
Above is a code written by me but it doesn't work. Even I don't know what is a problem. Incorrect input type? Improper API? Could you give me some advice to me?

First run saved_model_cli show --all --dir SAVED_MODEL_DIR in the terminal outside of python to inspect the saved model and check that it has the right tags, inputs and outputs. From there it takes a bit of wrangling to get the necessary info out of the API.
def extract_tensors(signature_def, graph):
output = dict()
for key in signature_def:
value = signature_def[key]
if isinstance(value, tf.TensorInfo):
output[key] = graph.get_tensor_by_name(value.name)
return output
def extract_tags(signature_def, graph):
output = dict()
for key in signature_def:
output[key] = dict()
output[key]['inputs'] = extract_tensors(
signature_def[key].inputs, graph)
output[key]['outputs'] = extract_tensors(
signature_def[key].outputs, graph)
return output
with tf.Session(graph=tf.Graph()) as session:
serve = tf.saved_model.load(
session, tags=['serve'], export_dir=SAVED_MODEL_DIR)
tags = extract_tags(serve.signature_def, session.graph)
model = tags['serving_default']
From there you can try print(model['inputs'], model['outputs']) to see which inputs and outputs were exported and if they agree with saved_model_cli, if you need another tag then just replace serving_default with that.

Maybe this will work:
import tensorflow as tf
import cv2
with detection_graph.as_default():
od_graph_def = tf.GraphDef()
with tf.gfile.GFile('./1559196417/saved_model.pb', 'rb') as fid:
serialized_graph = fid.read()
od_graph_def.ParseFromString(serialized_graph)
tf.import_graph_def(od_graph_def, name='')
with detection_graph.as_default():
with tf.Session(graph=detection_graph) as sess:
image = cv2.imread('./samples/airplane_sample.png')
rgb_img = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
rgb_img_expanded = np.expand_dims(rgb_img, axis=0)
image_tensor = detection_graph.get_tensor_by_name('image_tensor:0')
classes = detection_graph.get_tensor_by_name('classes:0')
result = sess.run([classes],feed_dict={image_tensor: rgb_img_expanded})

Precision and recall from text file

I have this chunk of code which takes in a directory and spits of 5 prediction in descending order and stores it in a text file.
Any sugestions as to how may i edit this to calculate precsion and recall for the directory?
Thanks in advance.
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
# change this as you see fit
image_path = sys.argv[1]
extension = ['*.jpeg', '*.jpg']
files=[]
for e in extension:
directory = os.path.join(image_path, e)
fileList = glob.glob(directory)
for f in fileList:
files.append(f)
# Loads label file, strips off carriage return
label_lines = [line.rstrip() for line
in tf.gfile.GFile("/tf_files/retrained_labels.txt")]
# Unpersists graph from file
with tf.gfile.FastGFile("/tf_files/retrained_graph.pb", 'rb') as f:
graph_def = tf.GraphDef()
graph_def.ParseFromString(f.read())
tf.import_graph_def(graph_def, name='')
with tf.Session() as sess:
# Feed the image_data as input to the graph and get first prediction
softmax_tensor = sess.graph.get_tensor_by_name('final_result:0')
# Read in the image_data
for file in files:
image_data = tf.gfile.FastGFile(file, 'rb').read()
predictions = sess.run(softmax_tensor, \
{'DecodeJpeg/contents:0': image_data})
# Sort to show labels of first prediction in order of confidence
top_k = predictions[0].argsort()[-len(predictions[0]):][::-1]
print("Image Name: " + file)
for node_id in top_k:
human_string = label_lines[node_id]
score = predictions[0][node_id]
print('%s (score = %.5f)' % (human_string, score))

Consider using precision_recall_fscore_support or confusion_matrix.
For both of these you need actual labels and the predicted labels by model.

How do you retrieve the result with the higher percentage from image classification and write the result in a txt file?

I am currently using tensorflow to do image classification classifying tooth images between "Healthy" and "Decayed" tooths.
This is the current code:
import tensorflow as tf, sys
image_path = sys.argv[1]
# Read in the image_data
image_data = tf.gfile.FastGFile(image_path, 'rb').read()
# Loads label file, strips off carriage return
label_lines = [line.rstrip() for line
in tf.gfile.GFile("retrained_labels.txt")]
# Unpersists graph from file
with tf.gfile.FastGFile("retrained_graph.pb", 'rb') as f:
graph_def = tf.GraphDef()
graph_def.ParseFromString(f.read())
_ = tf.import_graph_def(graph_def, name='')
with tf.Session() as sess:
# Feed the image_data as input to the graph and get first prediction
softmax_tensor = sess.graph.get_tensor_by_name('final_result:0')
predictions = sess.run(softmax_tensor, \
{'DecodeJpeg/contents:0': image_data})
# Sort to show labels of first prediction in order of confidence
top_k = predictions[0].argsort()[-len(predictions[0]):][::-1]
for node_id in top_k:
human_string = label_lines[node_id]
score = predictions[0][node_id]
print('%s (score = %.5f)' % (human_string, score))
#Write results into text file
text_file = open("results.txt","w")
This is the results on CMD from one of my healthy tooth image:
healthy (score = 0.99011)
decayed (score = 0.00989)
How do I only store "healthy" or "decayed" results to results.txt as I wanna read it from a website. For example, if the score of healthy is above a certain decimal and more than decayed it will be stored as healthy.
I have tried using if statements and I couldn't figure it out.
Please help !
Thanks in advance

Inception: How to create a output function from image input

How do you create a function for Inception v3 that:
Takes an image as input.
Print out logits of labels as output.
The original code for inception v3 is here:
https://github.com/tensorflow/models/tree/master/inception
An example code where they manage to calculate output from a graph is here. I want the model to use checkpoint instead of graph. However, I don't know how to do the same thing like the example below, but with checkpoint.
"""Simple image classification with Inception.
Run image classification with Inception trained on ImageNet 2012 Challenge data
set.
This program creates a graph from a saved GraphDef protocol buffer,
and runs inference on an input JPEG image. It outputs human readable
strings of the top 5 predictions along with their probabilities.
Change the --image_file argument to any jpg image to compute a
classification of that image.
Please see the tutorial and website for a detailed description of how
to use this script to perform image recognition.
https://tensorflow.org/tutorials/image_recognition/
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import argparse
import os.path
import re
import sys
import tarfile
import numpy as np
from six.moves import urllib
import tensorflow as tf
FLAGS = None
# pylint: disable=line-too-long
DATA_URL = 'http://download.tensorflow.org/models/image/imagenet/inception-2015-12-05.tgz'
# pylint: enable=line-too-long
class NodeLookup(object):
"""Converts integer node ID's to human readable labels."""
def __init__(self,
label_lookup_path=None,
uid_lookup_path=None):
if not label_lookup_path:
label_lookup_path = os.path.join(
FLAGS.model_dir, 'imagenet_2012_challenge_label_map_proto.pbtxt')
if not uid_lookup_path:
uid_lookup_path = os.path.join(
FLAGS.model_dir, 'imagenet_synset_to_human_label_map.txt')
self.node_lookup = self.load(label_lookup_path, uid_lookup_path)
def load(self, label_lookup_path, uid_lookup_path):
"""Loads a human readable English name for each softmax node.
Args:
label_lookup_path: string UID to integer node ID.
uid_lookup_path: string UID to human-readable string.
Returns:
dict from integer node ID to human-readable string.
"""
if not tf.gfile.Exists(uid_lookup_path):
tf.logging.fatal('File does not exist %s', uid_lookup_path)
if not tf.gfile.Exists(label_lookup_path):
tf.logging.fatal('File does not exist %s', label_lookup_path)
# Loads mapping from string UID to human-readable string
proto_as_ascii_lines = tf.gfile.GFile(uid_lookup_path).readlines()
uid_to_human = {}
p = re.compile(r'[n\d]*[ \S,]*')
for line in proto_as_ascii_lines:
parsed_items = p.findall(line)
uid = parsed_items[0]
human_string = parsed_items[2]
uid_to_human[uid] = human_string
# Loads mapping from string UID to integer node ID.
node_id_to_uid = {}
proto_as_ascii = tf.gfile.GFile(label_lookup_path).readlines()
for line in proto_as_ascii:
if line.startswith(' target_class:'):
target_class = int(line.split(': ')[1])
if line.startswith(' target_class_string:'):
target_class_string = line.split(': ')[1]
node_id_to_uid[target_class] = target_class_string[1:-2]
# Loads the final mapping of integer node ID to human-readable string
node_id_to_name = {}
for key, val in node_id_to_uid.items():
if val not in uid_to_human:
tf.logging.fatal('Failed to locate: %s', val)
name = uid_to_human[val]
node_id_to_name[key] = name
return node_id_to_name
def id_to_string(self, node_id):
if node_id not in self.node_lookup:
return ''
return self.node_lookup[node_id]
def create_graph():
"""Creates a graph from saved GraphDef file and returns a saver."""
# Creates graph from saved graph_def.pb.
with tf.gfile.FastGFile(os.path.join(
FLAGS.model_dir, 'classify_image_graph_def.pb'), 'rb') as f:
graph_def = tf.GraphDef()
graph_def.ParseFromString(f.read())
_ = tf.import_graph_def(graph_def, name='')
def run_inference_on_image(image):
"""Runs inference on an image.
Args:
image: Image file name.
Returns:
Nothing
"""
if not tf.gfile.Exists(image):
tf.logging.fatal('File does not exist %s', image)
image_data = tf.gfile.FastGFile(image, 'rb').read()
# Creates graph from saved GraphDef.
create_graph()
with tf.Session() as sess:
# Some useful tensors:
# 'softmax:0': A tensor containing the normalized prediction across
# 1000 labels.
# 'pool_3:0': A tensor containing the next-to-last layer containing 2048
# float description of the image.
# 'DecodeJpeg/contents:0': A tensor containing a string providing JPEG
# encoding of the image.
# Runs the softmax tensor by feeding the image_data as input to the graph.
softmax_tensor = sess.graph.get_tensor_by_name('softmax:0')
predictions = sess.run(softmax_tensor,
{'DecodeJpeg/contents:0': image_data})
predictions = np.squeeze(predictions)
# Creates node ID --> English string lookup.
node_lookup = NodeLookup()
top_k = predictions.argsort()[-FLAGS.num_top_predictions:][::-1]
for node_id in top_k:
human_string = node_lookup.id_to_string(node_id)
score = predictions[node_id]
print('%s (score = %.5f)' % (human_string, score))
def maybe_download_and_extract():
"""Download and extract model tar file."""
dest_directory = FLAGS.model_dir
if not os.path.exists(dest_directory):
os.makedirs(dest_directory)
filename = DATA_URL.split('/')[-1]
filepath = os.path.join(dest_directory, filename)
if not os.path.exists(filepath):
def _progress(count, block_size, total_size):
sys.stdout.write('\r>> Downloading %s %.1f%%' % (
filename, float(count * block_size) / float(total_size) * 100.0))
sys.stdout.flush()
filepath, _ = urllib.request.urlretrieve(DATA_URL, filepath, _progress)
print()
statinfo = os.stat(filepath)
print('Successfully downloaded', filename, statinfo.st_size, 'bytes.')
tarfile.open(filepath, 'r:gz').extractall(dest_directory)
def main(_):
maybe_download_and_extract()
image = (FLAGS.image_file if FLAGS.image_file else
os.path.join(FLAGS.model_dir, 'cropped_panda.jpg'))
run_inference_on_image(image)
if __name__ == '__main__':
parser = argparse.ArgumentParser()
# classify_image_graph_def.pb:
# Binary representation of the GraphDef protocol buffer.
# imagenet_synset_to_human_label_map.txt:
# Map from synset ID to a human readable string.
# imagenet_2012_challenge_label_map_proto.pbtxt:
# Text representation of a protocol buffer mapping a label to synset ID.
parser.add_argument(
'--model_dir',
type=str,
default='/tmp/imagenet',
help="""\
Path to classify_image_graph_def.pb,
imagenet_synset_to_human_label_map.txt, and
imagenet_2012_challenge_label_map_proto.pbtxt.\
"""
)
parser.add_argument(
'--image_file',
type=str,
default='',
help='Absolute path to image file.'
)
parser.add_argument(
'--num_top_predictions',
type=int,
default=5,
help='Display this many predictions.'
)
FLAGS, unparsed = parser.parse_known_args()
tf.app.run(main=main, argv=[sys.argv[0]] + unparsed)

Just run it like this python classify_image.py --image_file /path/to/file
This will take the image as input and will output the labels.
You might also want to try and add the line below. It will identify and analyse the last added .jpg file to the specified folder.
newest = max(glob.iglob('/home/l2grp/Jetty/src/ubiserv/simple/img/*.[Jj][Pp][Gg]'), key=os.path.getctime)
Please see the tutorial and website for a detailed description of how
to use this script to perform image recognition.
https://tensorflow.org/tutorials/image_recognition/
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import argparse
import os.path
import re
import sys
import tarfile
import glob
import numpy as np
from six.moves import urllib
import tensorflow as tf
FLAGS = None
# pylint: disable=line-too-long
DATA_URL = 'http://download.tensorflow.org/models/image/imagenet/inception-2015-12-05.tgz'
# pylint: enable=line-too-long
newest = max(glob.iglob('/home/l2grp/Jetty/src/ubiserv/simple/img/*.[Jj][Pp][Gg]'), key=os.path.getctime)
class NodeLookup(object):
"""Converts integer node ID's to human readable labels."""
def __init__(self,
label_lookup_path=None,
uid_lookup_path=None):
if not label_lookup_path:
label_lookup_path = os.path.join(
FLAGS.model_dir, 'imagenet_2012_challenge_label_map_proto.pbtxt')
if not uid_lookup_path:
uid_lookup_path = os.path.join(
FLAGS.model_dir, 'imagenet_synset_to_human_label_map.txt')
self.node_lookup = self.load(label_lookup_path, uid_lookup_path)
def load(self, label_lookup_path, uid_lookup_path):
"""Loads a human readable English name for each softmax node.
Args:
label_lookup_path: string UID to integer node ID.
uid_lookup_path: string UID to human-readable string.
Returns:
dict from integer node ID to human-readable string.
"""
if not tf.gfile.Exists(uid_lookup_path):
tf.logging.fatal('File does not exist %s', uid_lookup_path)
if not tf.gfile.Exists(label_lookup_path):
tf.logging.fatal('File does not exist %s', label_lookup_path)
# Loads mapping from string UID to human-readable string
proto_as_ascii_lines = tf.gfile.GFile(uid_lookup_path).readlines()
uid_to_human = {}
p = re.compile(r'[n\d]*[ \S,]*')
for line in proto_as_ascii_lines:
parsed_items = p.findall(line)
uid = parsed_items[0]
human_string = parsed_items[2]
uid_to_human[uid] = human_string
# Loads mapping from string UID to integer node ID.
node_id_to_uid = {}
proto_as_ascii = tf.gfile.GFile(label_lookup_path).readlines()
for line in proto_as_ascii:
if line.startswith(' target_class:'):
target_class = int(line.split(': ')[1])
if line.startswith(' target_class_string:'):
target_class_string = line.split(': ')[1]
node_id_to_uid[target_class] = target_class_string[1:-2]
# Loads the final mapping of integer node ID to human-readable string
node_id_to_name = {}
for key, val in node_id_to_uid.items():
if val not in uid_to_human:
tf.logging.fatal('Failed to locate: %s', val)
name = uid_to_human[val]
node_id_to_name[key] = name
return node_id_to_name
def id_to_string(self, node_id):
if node_id not in self.node_lookup:
return ''
return self.node_lookup[node_id]
def create_graph():
"""Creates a graph from saved GraphDef file and returns a saver."""
# Creates graph from saved graph_def.pb.
with tf.gfile.FastGFile(os.path.join(
FLAGS.model_dir, 'classify_image_graph_def.pb'), 'rb') as f:
graph_def = tf.GraphDef()
graph_def.ParseFromString(f.read())
_ = tf.import_graph_def(graph_def, name='')
def run_inference_on_image(image):
"""Runs inference on an image.
Args:
image: Image file name.
Returns:
Nothing
"""
if not tf.gfile.Exists(image):
tf.logging.fatal('File does not exist %s', image)
image_data = tf.gfile.FastGFile(image, 'rb').read()
# Creates graph from saved GraphDef.
create_graph()
with tf.Session() as sess:
# Some useful tensors:
# 'softmax:0': A tensor containing the normalized prediction across
# 1000 labels.
# 'pool_3:0': A tensor containing the next-to-last layer containing 2048
# float description of the image.
# 'DecodeJpeg/contents:0': A tensor containing a string providing JPEG
# encoding of the image.
# Runs the softmax tensor by feeding the image_data as input to the graph.
softmax_tensor = sess.graph.get_tensor_by_name('softmax:0')
predictions = sess.run(softmax_tensor,
{'DecodeJpeg/contents:0': image_data})
predictions = np.squeeze(predictions)
# Creates node ID --> English string lookup.
node_lookup = NodeLookup()
top_k = predictions.argsort()[-FLAGS.num_top_predictions:][::-1]
for node_id in top_k:
human_string = node_lookup.id_to_string(node_id)
score = predictions[node_id]
print('%s (score = %.5f)' % (human_string, score))
def main(_):
image = newest
run_inference_on_image(image)
if __name__ == '__main__':
parser = argparse.ArgumentParser()
# classify_image_graph_def.pb:
# Binary representation of the GraphDef protocol buffer.
# imagenet_synset_to_human_label_map.txt:
# Map from synset ID to a human readable string.
# imagenet_2012_challenge_label_map_proto.pbtxt:
# Text representation of a protocol buffer mapping a label to synset ID.
parser.add_argument(
'--model_dir',
type=str,
default='/tmp/imagenet',
help="""\
Path to classify_image_graph_def.pb,
imagenet_synset_to_human_label_map.txt, and
imagenet_2012_challenge_label_map_proto.pbtxt.\
"""
)
parser.add_argument(
'--image_file',
type=str,
default='',
help='Absolute path to image file.'
)
parser.add_argument(
'--num_top_predictions',
type=int,
default=5,
help='Display this many predictions.'
)
FLAGS, unparsed = parser.parse_known_args()
tf.app.run(main=main, argv=[sys.argv[0]] + unparsed)