how to resolve this input size error

2 次查看（过去 30 天）
Aiman Zara
Aiman Zara 2023-3-15
评论： Image Analyst 2023-3-16
i am having trouble to resolve this input size error, tried putting (224 224) the input size as my pretrained model is googlenet, tried putting 22 which is the no of folders in my dataset, that I have trained my model on
pretrained = load("D:\Training\T6\netTransfer.mat");
classes = pretrained;
cam = webcam;
player = vision.VideoPlayer;
classifyInterval = 10;
sequenceLength = pretrained.InputSize(22);
maxNumFrames = 280;
numFrames = 0;
text = "";
while numFrames <= maxNumFrames
frame = snapshot(cam);
numFrames = numFrames + 1;
pretrained = updateSequence(pretrained,frame);
if mod(numFrames, classifyInterval) == 0 && numFrames >= sequenceLength
[label,scores] = classifySequence(pretrained);
if ~isempty(label)
text = string(label) + "; " + num2str(max(scores), "%0.2f");
end
end
frame = insertText(frame,[30,30],text,'FontSize',18);
step(player,frame);
end
but it didnot work, I don't get now what it is asking for. Please suggest me ways to resolve this.

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2023-3-15
You forgot to attach "D:\Training\T6\netTransfer.mat". Pretrained is a structure that contains all the variables you saved as fields of that structure. Evidently there is no InputSize field of the pretrained structure, hence it throws that error. When you call save(), make sure you also tell it to save the InputSize variable.
  2 个评论
Aiman Zara
Aiman Zara 2023-3-16
@Image Analyst it throws the same error, even after loading the pretrained file. I dont get your point of input size which you discussed above. Please elaborate it for me or provide some solutions to get through this problem. waiting
Image Analyst
Image Analyst 2023-3-16
When you get the error, open up classes or pretrained by double clicking on them in the Workspace panel. What do you see? Do you see a InputSize field on those structures? (The answer is No.) So how can you use if if it's not there?

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Image Acquisition Support Packages for Hardware Adaptors (Generic Video Interface) 的更多信息

标签

产品


版本

R2019a

Community Treasure Hunt

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

Start Hunting!

Translated by