RESOURCES

Featured Story

Discover What's New

FIND WHAT YOU'RE LOOKING FOR

Resource Type
Industry
Application
Previous
Next
IKONOS outlived many of its younger siblings but today it is time to say goodbye. After 15-plus years of successful service, DigitalGlobe made the…
Milton Keynes collaborated with European Space Imaging partner Satellite Applications Catapult, to investigate whether a more effective method could be found to detect changes…

Resource Type

Industry

Application

Milton Keynes collaborated with European Space Imaging partner Satellite Applications Catapult, to investigate whether a more effective method could be found to detect changes…
Scroll to Top

Architecture of ResNet34-UNet model

UNet architecture for semantic segmentation with ResNet34 as encoder or feature extraction part. ResNet34 is used as an encoder or feature extractor in the contracting path and the corresponding symmetric expanding path predicts the dense segmentation output.

Architecture of VGG16-UNet model

UNet architecture for semantic segmentation with VGG16 as the encoder or feature extractor. VGG16 is used as an encoder or feature extractor in the contracting path and the corresponding symmetric expanding path predicts the dense segmentation output.

Architecture of ResNet34-FCN model

In this model, ResNet34 is used for feature extraction and the FCN operation remains as is. The feature of ResNet architecture is exploited where just like VGG, as the number of filters double, the feature map size gets halved. This gives a similarity to VGG and ResNet architecture while supporting deeper architecture and addressing the issue of vanishing gradients while also being faster. The fully connected layer at the output of ResNet34 is not used and instead converted to fully convolutional layer by means of 1×1 convolution.

Architecture of VGG16-FCN model

In this model, VGG16 is used for feature extraction which also performs the function of an encoder. The fully connected layer of the VGG16 is not used and instead converted to fully convolutional layer by means of 1×1 convolution.

X