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 "Detection and localization of spatially correlated point landmarks in medical images using an automatically learned conditional random field"):
  Abstract: Abstract   The automatic detection and accurate localization of landmarks is a crucial task in medical imaging. It is necessary for tasks like diagnosis, surgical planning, and post-operative assessment. A common approach to localize multiple landmarks is to combine multiple independent localizers for individual landmarks with a spatial regularizer, e.g., a conditional random field (CRF). Its configuration, e.g., the CRF topology and potential functions, often has to be manually specified w.r.t. the application. In this paper, we present a general framework to automatically learn the optimal configuration of a CRF for localizing multiple landmarks. Furthermore, we introduce a novel “missing” label for each landmark (node in the CRF). The key idea is to define a pool of potentials and optimize their CRF weights and the potential values for missing landmarks in a learning framework. Potentials with a low weight are removed, thus optimizing the graph topology. This allows to easily transfer our framework to new applications, and to integrate different localizers. Further advantages of our algorithm are its low test runtime, low amount of training data, and interpretability. We illustrate its feasibility in a detailed evaluation on three medical datasets featuring high degrees of pathologies and outliers.

Includes members:
  Member "Markov Random Field modeling, inference & learning in computer vision & image understanding: A survey":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "DeepNAT: Deep convolutional neural network for segmenting neuroanatomy")

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: Mathematics