How DeepLab v3+ is connected with ResNet-18 in matlab?

8 次查看（过去 30 天）
kumara dommeti
kumara dommeti 2020-10-24
编辑： kumara dommeti 2020-10-28
In matlab how DeepLab v3+ is combined with ResNet-18? I mean how both architectures are combined to form deeplabv3plusLayers function? How ResNet-18 features are connected with DeepLab v3+ layers?
In this "https://www.mathworks.com/help/vision/ref/deeplabv3pluslayers.html" they explained how to create a DeepLab v3+ network based on ResNet-18. But how are they both combined to get features? (Which layers have to be connected from ResNet-18 to DeepLab v3+ to get this "deeplabv3plusLayers(imageSize,numClasses,'resnet18');" network)

请先登录，再回答此问题。

回答（1 个）

Srivardhan Gadila
Srivardhan Gadila 2020-10-28
You can make use of analyzeNetwork function to see and analyze how resnet18 or other networks are being used in the deeplabv3plusLayers function.
resnet18Net = resnet18;
analyzeNetwork(resnet18Net)
imageSize = [224 224 3];
numClasses = 5;
network = 'resnet18';
deeplabv3Down16 = deeplabv3plusLayers(imageSize,numClasses,network,'DownsamplingFactor',16);
deeplabv3Down8 = deeplabv3plusLayers(imageSize,numClasses,network,'DownsamplingFactor',8);
analyzeNetwork(deeplabv3Down16)
analyzeNetwork(deeplabv3Down8)
  1 个评论
kumara dommeti
kumara dommeti 2020-10-28
编辑：kumara dommeti 2020-10-28
Sir, I know how to analyze by using analyzeNetwork. But my question is how they are working to learn features when combined together? (I know how both networks are working when they are implemented seperately. But my question is when they are combined how they will learn features).

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Recognition, Object Detection, and Semantic Segmentation 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by