inceptionv3
Inception-v3 convolutional neural network
Syntax
Description
Inception-v3 is a convolutional neural network that is 48 layers deep. You can load a pretrained version of the network trained on more than a million images from the ImageNet database[1]. The pretrained network can classify images into 1000 object categories, such as keyboard, mouse, pencil, and many animals. As a result, the network has learned rich feature representations for a wide range of images. The network has an image input size of 299-by-299. For more pretrained networks in MATLAB®, seePretrained Deep Neural Networks.
You can useclassify
to classify new images using the Inception-v3 model. Follow the steps ofClassify Image Using GoogLeNetand replace GoogLeNet with Inception-v3.
To retrain the network on a new classification task, follow the steps ofTrain Deep Learning Network to Classify New Imagesand load Inception-v3 instead of GoogLeNet.
returns an Inception-v3 network trained on the ImageNet database.net
= inceptionv3
This function requires the Deep Learning Toolbox™ Modelfor Inception-v3 Networksupport package. If this support package is not installed, then the function provides a download link.
returns an Inception-v3 network trained on the ImageNet database. This syntax is equivalent tonet
= inceptionv3('Weights','imagenet'
)net = inceptionv3
.
returns the untrained Inception-v3 network architecture. The untrained model does not require the support package.lgraph
= inceptionv3('Weights','none'
)
Examples
Output Arguments
References
[1]ImageNet. http://www.image-net.org
[2] Szegedy, Christian, Vincent Vanhoucke, Sergey Ioffe, Jon Shlens, and Zbigniew Wojna. "Rethinking the inception architecture for computer vision." In程序的IEEE承认rence on Computer Vision and Pattern Recognition, pp. 2818-2826. 2016.