{
  "annotation_id": "a0561634-6e9d-424e-8c11-851d0f3ea22a",
  "date_created": "2026-03-02T18:00:31.966000Z",
  "date_modified": "2026-03-02T18:00:31.966000Z",
  "file_hash": "688b6f66eb11a90ea8c26c2da67a0d9781ae7e8e56ca0e649549a36b5a0f80d4",
  "private": false,
  "record": {
    "abstract": "We discuss a new approach to three-dimensional electrical impedance imaging\nbased on a reduction of the information to be demanded from a reconstruction\nalgorithm. Images are obtained from a single measurement by suitably\nsimplifying the geometry of the measuring chamber and by restricting the nature\nof the object to be imaged and the information required from the image. In\nparticular we seek to establish the existence or non-existence of a single\nobject (or a small number of objects) in a homogeneous background and the\nlocation of the former in the (x,y)-plane defined by the measuring electrodes.\nGiven in addition the conductivity of the object rough estimates of its\nposition along the z-axis may be obtained. The approach may have practical\napplications.",
    "arxiv_id": "physics/0011046",
    "authors": [
      "C. Lehmann",
      "K. Schilcher"
    ],
    "categories": [
      "physics.comp-ph",
      "physics.med-ph"
    ],
    "doi": "10.1016/S0375-9601(01)00648-X",
    "title": "Approximate 3-Dimensional Electrical Impedance Imaging",
    "url": "https://arxiv.org/abs/physics/0011046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "943f9119-ef8f-40fa-bff9-fa9fd04f2ada",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}