Extract Grind-Anchors from Object-Detection API Model












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I'm currently trying to get my SSDLite Network, which I trained with the Tensroflow Object-detection API working, with iOS.



So I'm using the Open Source Code of SSDMobileNet_CoreML.



The Graph allready works with some limitations. For running on iOS I had to extract the FeatureExtractor from my Graph and where unable to keep Preprocessor, Posprocessor and MutlipleGrindAnchorBox, same as they did in SSDMobileNet_CoreML.



Here you can see the Anchors they have used.



So cause my Anchors seem to be a little different I tried to undestand how they got this array.



So I found in an GitHub Issue an explenation, where the User who created the Anchors explains how he got them.



He says:




I just exported them out of the Tensorflow Graph from the import/MultipleGridAnchorGenerator/Identity tensor




I allready found the matching tensor in my Graph but I don't know how to export the Graph and retrive the correct Anchor encoding.
Can sombody explain this to me?










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    0















    I'm currently trying to get my SSDLite Network, which I trained with the Tensroflow Object-detection API working, with iOS.



    So I'm using the Open Source Code of SSDMobileNet_CoreML.



    The Graph allready works with some limitations. For running on iOS I had to extract the FeatureExtractor from my Graph and where unable to keep Preprocessor, Posprocessor and MutlipleGrindAnchorBox, same as they did in SSDMobileNet_CoreML.



    Here you can see the Anchors they have used.



    So cause my Anchors seem to be a little different I tried to undestand how they got this array.



    So I found in an GitHub Issue an explenation, where the User who created the Anchors explains how he got them.



    He says:




    I just exported them out of the Tensorflow Graph from the import/MultipleGridAnchorGenerator/Identity tensor




    I allready found the matching tensor in my Graph but I don't know how to export the Graph and retrive the correct Anchor encoding.
    Can sombody explain this to me?










    share|improve this question

























      0












      0








      0








      I'm currently trying to get my SSDLite Network, which I trained with the Tensroflow Object-detection API working, with iOS.



      So I'm using the Open Source Code of SSDMobileNet_CoreML.



      The Graph allready works with some limitations. For running on iOS I had to extract the FeatureExtractor from my Graph and where unable to keep Preprocessor, Posprocessor and MutlipleGrindAnchorBox, same as they did in SSDMobileNet_CoreML.



      Here you can see the Anchors they have used.



      So cause my Anchors seem to be a little different I tried to undestand how they got this array.



      So I found in an GitHub Issue an explenation, where the User who created the Anchors explains how he got them.



      He says:




      I just exported them out of the Tensorflow Graph from the import/MultipleGridAnchorGenerator/Identity tensor




      I allready found the matching tensor in my Graph but I don't know how to export the Graph and retrive the correct Anchor encoding.
      Can sombody explain this to me?










      share|improve this question














      I'm currently trying to get my SSDLite Network, which I trained with the Tensroflow Object-detection API working, with iOS.



      So I'm using the Open Source Code of SSDMobileNet_CoreML.



      The Graph allready works with some limitations. For running on iOS I had to extract the FeatureExtractor from my Graph and where unable to keep Preprocessor, Posprocessor and MutlipleGrindAnchorBox, same as they did in SSDMobileNet_CoreML.



      Here you can see the Anchors they have used.



      So cause my Anchors seem to be a little different I tried to undestand how they got this array.



      So I found in an GitHub Issue an explenation, where the User who created the Anchors explains how he got them.



      He says:




      I just exported them out of the Tensorflow Graph from the import/MultipleGridAnchorGenerator/Identity tensor




      I allready found the matching tensor in my Graph but I don't know how to export the Graph and retrive the correct Anchor encoding.
      Can sombody explain this to me?







      tensorflow tensor coreml object-detection-api






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      asked Nov 14 '18 at 19:48









      TriptonTripton

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          I allready figured it out. A little below quote was a link to a Python Notebook which explains everything in detail.






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            I allready figured it out. A little below quote was a link to a Python Notebook which explains everything in detail.






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              I allready figured it out. A little below quote was a link to a Python Notebook which explains everything in detail.






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                I allready figured it out. A little below quote was a link to a Python Notebook which explains everything in detail.






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                I allready figured it out. A little below quote was a link to a Python Notebook which explains everything in detail.







                share|improve this answer












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                answered Nov 14 '18 at 20:46









                TriptonTripton

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