tensorflowcv 0.0.18

Image classification models for TensorFlow

Large-scale image classification networks

Collection of large-scale image classification models on TensorFlow, pretrained on the ImageNet-1k dataset.

Installation

To install, use:

pip install tensorflowcv tensorflow-gpu>=1.11.0

To enable/disable different hardware supports, check out TensorFlow installation instructions.

Note that the models use NCHW data format. The current version of TensorFlow cannot work with them on CPU.

Usage

Example of using the pretrained ResNet-18 model:

from tensorflowcv.model_provider import get_model as tfcv_get_model
from tensorflowcv.model_provider import init_variables_from_state_dict as tfcv_init_variables_from_state_dict
import tensorflow as tf
net = tfcv_get_model("resnet18", pretrained=True)
x = tf.placeholder(dtype=tf.float32, shape=(None, 3, 224, 224), name='xx')
y_net = net(x)
with tf.Session() as sess:
    tfcv_init_variables_from_state_dict(sess=sess, state_dict=net.state_dict)