luisquintanilla / depplearning_imageclassification_api Goto Github PK

Hi,

Many thanks for the great tutorial on detecting cracks in concrete.

I'm trying to use a different set of images that I already have (water leak or no leak). The total number of images for the two classes (leak or no leak) is less than the total number of crack/no crack images that are used for the tutorial. I tried to replace the contents of the assets folder (UD/CD) with my own images (leak/no leak), however, I keep getting the following exception when calling the ClassifySingleImage method :

System.InvalidOperationException: 'Sequence contains no elements'

It seems to me that the program is not able to find the image to be classified. I should mention that even if I use the provided images by the tutorial (UD and CD) I get the same error if I remove some of the images from the folders.

Could you please help?

Hi Luis,

I hope all is well.

Sorry for posting this here, but I did post it in dotnet/machinelearning-samples repo as you asked a few days ago but I got no answer which I need urgently.

I was able to save the trained model and load it for new predictions, but I'm trying to choose specific images to run the model on instead of creating a test data as the tutorial shows but no luck unfortunately.

Could you please help?

Many thanks for the great tutorials and support!