@phdthesis{ethos-10812,
  title = {Visual region understanding : unsupervised extraction and abstraction},
  author = {Gaurav Gupta},
  year = {2012},
  url = {http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.567558},
  note = {British Library, EThOS},
  researchr = {https://researchr.org/publication/ethos-10812},
  cites = {0},
  citedby = {0},
  school = {University of Westminster, London, UK},
}