human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge groups authors who co-authored the same paper.

Details of the hypergraph:
Center hyperedge (induced by source paper "Optical Flow with Geometric Occlusion Estimation and Fusion of Multiple Frames"):
  Abstract: Optical flow research has made significant progress in recent years and it can now be computed efficiently and accurately for many images. However, complex motions, large displacements, and difficult imaging conditions are still problematic. In this paper, we present a framework for estimating optical flow which leads to improvements on these difficult cases by 1) estimating occlusions and 2) using additional temporal information. First, we divide the image into discrete triangles and show how this allows for occluded regions to be naturally estimated and directly incorporated into the optimization algorithm. We additionally propose a novel method of dealing with temporal information in image sequences by using “inertial estimates” of the flow. These estimates are combined using a classifier-based fusion scheme, which significantly improves results. These contributions are evaluated on three different optical flow datasets, and we achieve state-of-the-art results on MPI-Sintel.

Includes members:
  Member "Large Displacement Optical Flow: Descriptor Matching in Variational Motion Estimation":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "Optical Flow Estimation with Channel Constancy")
  Member "Are we ready for autonomous driving? The KITTI vision benchmark suite":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "SegFlow: Joint Learning for Video Object Segmentation and Optical Flow")

Question: Please tell me which research area the co-authored paper (i.e., the source paper of the center hyperedge) belongs to. The 4 classes are: Computer science, Mathematics, Engineering, Economics, Psychology, Business. Directly output the class name.

gpt: Computer science