TY - THES AB - The goal of this study was to arrive at a method to estimate the physical state of a scaled helicopter model using images taken from a stationary camera on the ground. The state would consist of the [XYZ] coordinates and orientation of the helicopter in space. The end was achieved by using the Direct Linear Transform to calibrate the given camera and obtain the transformation matrices and camera calibration parameters AD - Oregon Health and Science University AU - Nanjappa, Pradeep DA - 2003-06-01 DO - 10.6083/M4MP51JS DO - DOI ED - Xubo, Song ED - Advisor ID - 7920 KW - Aircraft KW - Unmanned Aerial Devices KW - Bayes Theorem L1 - https://digitalcollections.ohsu.edu/record/7920/files/200306.nanjappa.pradeep.pdf L2 - https://digitalcollections.ohsu.edu/record/7920/files/200306.nanjappa.pradeep.pdf L4 - https://digitalcollections.ohsu.edu/record/7920/files/200306.nanjappa.pradeep.pdf LK - https://digitalcollections.ohsu.edu/record/7920/files/200306.nanjappa.pradeep.pdf N2 - The goal of this study was to arrive at a method to estimate the physical state of a scaled helicopter model using images taken from a stationary camera on the ground. The state would consist of the [XYZ] coordinates and orientation of the helicopter in space. The end was achieved by using the Direct Linear Transform to calibrate the given camera and obtain the transformation matrices and camera calibration parameters PB - Oregon Health and Science University PY - 2003-06-01 T1 - Vision based bayesian state estimation of unmanned aerial vehicles: a preliminary study TI - Vision based bayesian state estimation of unmanned aerial vehicles: a preliminary study UR - https://digitalcollections.ohsu.edu/record/7920/files/200306.nanjappa.pradeep.pdf Y1 - 2003-06-01 ER -