Search Results for author: Hannah Halin Kim

Found 3 papers, 2 papers with code

Unsupervised Flow Refinement near Motion Boundaries

no code implementations3 Aug 2022 Shuzhi Yu, Hannah Halin Kim, Shuai Yuan, Carlo Tomasi

Unsupervised optical flow estimators based on deep learning have attracted increasing attention due to the cost and difficulty of annotating for ground truth.

Optical Flow Estimation

Cross-Attention Transformer for Video Interpolation

1 code implementation8 Jul 2022 Hannah Halin Kim, Shuzhi Yu, Shuai Yuan, Carlo Tomasi

We propose TAIN (Transformers and Attention for video INterpolation), a residual neural network for video interpolation, which aims to interpolate an intermediate frame given two consecutive image frames around it.

Joint Detection of Motion Boundaries and Occlusions

1 code implementation1 Nov 2021 Hannah Halin Kim, Shuzhi Yu, Carlo Tomasi

Since appearance mismatches between frames often signal vicinity to MBs or Occs, we construct a cost block that for each feature in one frame records the lowest discrepancy with matching features in a search range.

Optical Flow Estimation

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