Questions for "Towards Segmenting Anything That Moves"

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Please send your answers to: marrakch@cs.uni-freiburg.de by 10:00 on 05.02.2020

1. Which real-life problem is addressed in the paper? Why would standard closed-world instance segmentation  approaches fail to solve it? (2 sentences)

2. How an object is defined in this paper?  (2-3 sentences)

3. The authors adopted a 2-stream network and claim that it requires a multi-stage training. Do you agree with this claim? Explain why. (2-3 sentences)