How to implement new .mlmodel in this project












0















I am trying to create a handwritten digit recogniser that uses a core ml model.
I am taking the code from another similar project:
https://github.com/r4ghu/iOS-CoreML-MNIST



But i need to incorporate my ml model into this project.
This is my model:(Input image is 299x299)
https://github.com/LOLIPOP-INTELLIGENCE/createml_handwritten



My question is what changes are to be made in the similar project so that it incorporates my coreml model



I tried changing the shapes to 299x299 but that gives me an error










share|improve this question



























    0















    I am trying to create a handwritten digit recogniser that uses a core ml model.
    I am taking the code from another similar project:
    https://github.com/r4ghu/iOS-CoreML-MNIST



    But i need to incorporate my ml model into this project.
    This is my model:(Input image is 299x299)
    https://github.com/LOLIPOP-INTELLIGENCE/createml_handwritten



    My question is what changes are to be made in the similar project so that it incorporates my coreml model



    I tried changing the shapes to 299x299 but that gives me an error










    share|improve this question

























      0












      0








      0








      I am trying to create a handwritten digit recogniser that uses a core ml model.
      I am taking the code from another similar project:
      https://github.com/r4ghu/iOS-CoreML-MNIST



      But i need to incorporate my ml model into this project.
      This is my model:(Input image is 299x299)
      https://github.com/LOLIPOP-INTELLIGENCE/createml_handwritten



      My question is what changes are to be made in the similar project so that it incorporates my coreml model



      I tried changing the shapes to 299x299 but that gives me an error










      share|improve this question














      I am trying to create a handwritten digit recogniser that uses a core ml model.
      I am taking the code from another similar project:
      https://github.com/r4ghu/iOS-CoreML-MNIST



      But i need to incorporate my ml model into this project.
      This is my model:(Input image is 299x299)
      https://github.com/LOLIPOP-INTELLIGENCE/createml_handwritten



      My question is what changes are to be made in the similar project so that it incorporates my coreml model



      I tried changing the shapes to 299x299 but that gives me an error







      ios cgcontext coreml createml






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Dec 30 '18 at 9:16









      Manas Bam - Grade 8Manas Bam - Grade 8

      134




      134
























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          In viewDidLoad, you should change the number 28 to 299 in the call to CVPixelBufferCreate(). In the original app, the mlmodel expects a 28x28 image but your model uses 299x299 images.



          However, there is something else you need to change as well: replace kCVPixelFormatType_OneComponent8 with kCVPixelFormatType_32BGRA or kCVPixelFormatType_32RGBA. The original model uses grayscale images but yours expects color images.



          P.S. Next time include the actual error message in your question. That's an important piece of information for people who are trying to answer. :-)






          share|improve this answer
























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          1 Answer
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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          0














          In viewDidLoad, you should change the number 28 to 299 in the call to CVPixelBufferCreate(). In the original app, the mlmodel expects a 28x28 image but your model uses 299x299 images.



          However, there is something else you need to change as well: replace kCVPixelFormatType_OneComponent8 with kCVPixelFormatType_32BGRA or kCVPixelFormatType_32RGBA. The original model uses grayscale images but yours expects color images.



          P.S. Next time include the actual error message in your question. That's an important piece of information for people who are trying to answer. :-)






          share|improve this answer
























          • Comments are not for extended discussion; this conversation has been moved to chat.

            – Bhargav Rao
            Jan 2 at 10:44
















          0














          In viewDidLoad, you should change the number 28 to 299 in the call to CVPixelBufferCreate(). In the original app, the mlmodel expects a 28x28 image but your model uses 299x299 images.



          However, there is something else you need to change as well: replace kCVPixelFormatType_OneComponent8 with kCVPixelFormatType_32BGRA or kCVPixelFormatType_32RGBA. The original model uses grayscale images but yours expects color images.



          P.S. Next time include the actual error message in your question. That's an important piece of information for people who are trying to answer. :-)






          share|improve this answer
























          • Comments are not for extended discussion; this conversation has been moved to chat.

            – Bhargav Rao
            Jan 2 at 10:44














          0












          0








          0







          In viewDidLoad, you should change the number 28 to 299 in the call to CVPixelBufferCreate(). In the original app, the mlmodel expects a 28x28 image but your model uses 299x299 images.



          However, there is something else you need to change as well: replace kCVPixelFormatType_OneComponent8 with kCVPixelFormatType_32BGRA or kCVPixelFormatType_32RGBA. The original model uses grayscale images but yours expects color images.



          P.S. Next time include the actual error message in your question. That's an important piece of information for people who are trying to answer. :-)






          share|improve this answer













          In viewDidLoad, you should change the number 28 to 299 in the call to CVPixelBufferCreate(). In the original app, the mlmodel expects a 28x28 image but your model uses 299x299 images.



          However, there is something else you need to change as well: replace kCVPixelFormatType_OneComponent8 with kCVPixelFormatType_32BGRA or kCVPixelFormatType_32RGBA. The original model uses grayscale images but yours expects color images.



          P.S. Next time include the actual error message in your question. That's an important piece of information for people who are trying to answer. :-)







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 30 '18 at 11:55









          Matthijs HollemansMatthijs Hollemans

          2,8331210




          2,8331210













          • Comments are not for extended discussion; this conversation has been moved to chat.

            – Bhargav Rao
            Jan 2 at 10:44



















          • Comments are not for extended discussion; this conversation has been moved to chat.

            – Bhargav Rao
            Jan 2 at 10:44

















          Comments are not for extended discussion; this conversation has been moved to chat.

          – Bhargav Rao
          Jan 2 at 10:44





          Comments are not for extended discussion; this conversation has been moved to chat.

          – Bhargav Rao
          Jan 2 at 10:44


















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