• Corpus ID: 233033860

Optical Flow Dataset Synthesis from Unpaired Images

  title={Optical Flow Dataset Synthesis from Unpaired Images},
  author={Adrian W{\"a}lchli and Paolo Favaro},
The estimation of optical flow is an ambiguous task due to the lack of correspondence at occlusions, shadows, reflections, lack of texture and changes in illumination over time. Thus, unsupervised methods face major challenges as they need to tune complex cost functions with several terms designed to handle each of these sources of ambiguity. In contrast, supervised methods avoid these challenges altogether by relying on explicit ground truth optical flow obtained directly from synthetic or… 

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