C4W3 PA-2: Image Segmentation with U-Net

Course Q&A Deep Learning Specialization Convolutional Neural Networks
1

Hello,

I am writing for Image Segmentation U-Net, which has the C4W3PA-2 assignment.
After a long time I looked at this Image segmentation U-net file, and I noticed that the CameraRGB and CameraMask folder in my “data” folder do not have the required images. Now I can’t download these programming assignment files from Coursera either. I need the data in this CameraRGB and CameraMask folder. What can I do about it? How do I access these missing files? Can you help me with this please?

Thank you. I wish you good work.

2

Welcome to the community.

You can download all files from “Lab files”.

image
image1920×629 98.1 KB

Now I can’t download these programming assignment files from Coursera either.

If you have a problem to download those files, what you should do is to delete some files.

Two things that you need to be careful.

  1. This program only checks the number of files for image and mask. So, at least you need to have the same number of files. If you have some missing files in each, then, you just need to delete others.
  2. This is related to the first one. As this exercise only count the number of files, even if it is not a image/mask file, it is counted. So, depending to OS, there may be hidden files. You need to be very careful for those.

Hope this helps.

3

Thank you for your feedback. But that’s not what I meant. I no longer have permission to access assignments in DLS course 4 (all assignments). I am only allowed to access lecture videos and quizzes. Therefore, when I want to open the relevant assignment, the jupyter interface cannot be used and I cannot see the related work. I can only gain access by paying for it. Because I took this course with financial support. Access to programming assignments is allowed for a certain period of time by providing financial support.

4

That’s what I thought, and is covered as the 2nd option. I thought you have some data with this.

I noticed that the CameraRGB and CameraMask folder in my “data ” folder do not have the required images.

You just need to delete files which do not have another pair of data. Or, do you mean you do not have any ?

@Mubsi , Is there any way to help Metin ?

5

Yes, I mean I do not have any.

6

Hi @anon57530071,

Thank you for informing of this.

@Metin, the assignments are only accessible after subscription to the course. You will be able to regain access after you have done that.

As financial support and subscription are both handled by Coursera, I believe they would be the best people to talk to about regaining access when it comes to financial support. You can get in touch with them via the chat.

Best,
Mubsi