Only files on personal computers were used and the time scale for landmarks was fixed in their research.
To capture the 3D movements of the trunk, the nondominant U/L and the MWC, a total of 27 skin-fixed light-emitting diodes (LEDs) were placed on specific anatomical landmarks while four LEDs were fixed to the MWC frame [ 14].
Reflective markers (9 mm diameter) were fixed on bony landmarks of the right lower extremity (greater trochanter and lateral femoral condyle of the femur and lateral malleolus of the tibia).
A series of passive, reflective markers were fixed on principal anatomical landmarks of the upper limb and trunk according to the Vicon Plug-In-Gait upper extremity model.
TPS models shape differences as deformations among a set of homologous landmarks, and the TPS function interpolates a surface that is fixed at the landmarks, and is computed so as to minimize overall bending energy, implying minimizing spatially localized information [25], [54].
Trial order was fixed across participants and each landmark was used twice as a destination (except for one landmark, the market); trials were of variable length and complexity.
These anatomical landmarks were chosen because; only minimal variation of the positions of these landmarks was expected between horses, the landmarks were close to the center of the stifle region, the superficial location of the landmarks allowed fast and easy identification by ultrasound, and the capsules could be fixed very close to these structures.
Ms Weingarten insists that tests are important, but that George Bush's landmark law, No Child Left Behind, is "too badly broken to be fixed".
On each path, half the landmarks were permanent, each remaining fixed in a single place, while the rest were transient and changed location on every exposure.
Epaxial height, four-bar input link, coupler link, and fixed link landmarks were measured from the closed-mouth lateral photographs.
