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 "Layered probability maps: basic framework and prototype system"):
  Abstract: We propose an image-based rendering method called"layered prob-ability mapping." The algorithm requires modest computer power, but produces high-quality output images even from textureless or noisy input images. Thus, real-time applications such as immersive teleconferencing and live broadcasting are promising areas of use. The key idea is layered probability map (LPM) representation using a set of two-dimensional probabilistic functions. This accommodates ambiguities regarding object depth. To test the feasibility of this method, we developed a prototype system with nine synchronized cameras and a thirteen-PC cluster. By calculating the algorithm in parallel, stable 5-15fps image generation has been achieved without any off-line procedures between the image capture and display.

Includes members:
  Member "Photorealistic scene reconstruction by voxel coloring":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "Three-dimensional scene flow")
  Member "Real-time adaptive content retargeting for live multi-view capture and light field display":
    also connected through other hyperedges:
      (none)

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