onnx / onnx/models

input pb data for may not be what people expect

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Description

Hi, having had difficulty getting satisfying results from tiny yolo I tried loading and previewing the example data I was a bit surprised when I saw this was the result of the 416x416 image:

protobufattempt-DirectX Renderer_2019 03 18-22 24 29

So after some playing around with the pixel width, I retrieved this (500x332):

protobufattempt-DirectX Renderer_2019 03 18-22 23 41

So I guess the image was supposed to be resized or cropped but that hasn't happened here. Should this be corrected? Or would you have to throw out your test results? I mean, the Output.pb results may match what should get but that only counts as a test rather than an example because random colours are not what people will be using these models on.

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Research direction

Review the linked ONNX Models issue comment and the Tiny YOLO example input and Output.pb data, then reproduce the 416x416 and 500x332 previews described here. Determine whether the example is expected to resize or crop the image, and document the confirmed behavior and expected test result.

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Assessment

Domain
computer-vision, machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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