Unknown op 'NonMaxSuppressionV5'

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TensorFlow.js version

I’m using <script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs@1.2.11/dist/tf.min.js"></script>

Browser version

Chrome 78

Describe the problem or feature request

I’m trying to run an object detection model created in tensorflow, and I am getting this error:

Unknown op 'NonMaxSuppressionV5'.

Code to reproduce the bug / link to feature request

If you would like to get help from the community, we encourage using Stack Overflow and the tensorflow.js tag.

      const image = tf.browser.fromPixels(MY_DOM_IMAGE)
      const smalImg = tf.image.resizeBilinear(image, [368, 432]);
      const resized = tf.cast(smalImg, 'float32');
      const t4d = tf.tensor4d(Array.from(resized.dataSync()),[1,368,432,3])
      let outputs = await model.executeAsync(
      { 'image_tensor' : t4d },
      [ 'detection_boxes','detection_scores','detection_classes','num_detections', 'detection_multiclass_scores', 'raw_detection_boxes', 'raw_detection_scores']
      );

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[lina128]

Hi @federicolucca and @alien35, sorry for the issue you are experiencing, this is because the Op ‘NonMaxSuppressionV5’ was not supported in previous versions. We just added the support in 1.5.1, see details here. Please update your tensorflowjs version to 1.5.1 and try again. This should solve the problem.

[Agiledom]

Hey @lina128 - that would be awesome! Thank you so much! I will track @ #2450