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Baseline Lower Body (20)
Back to the Baseline Markerset page
Front view of the Baseline Lower Body (20) markerset.
Back view of the Baseline Lower Body (20) markerset.
Baseline Lower Body (20) Placements
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Waist Markers
Note that the waist markers are the key markers in modeling the pelvis bone, which is the major segment governing the other subsequent skeleton segments. For best results, avoid placing the waist markers in a rectangle shape. When tracking multiple actors with similar proportions, introduce an offset to one of the WaistBack marker, or the WaistCMarker (included only with the 13 additional markerset), to create an asymmetrical arrangements.
Label
Related Segment
Description
WaistLFront
Pelvis
Placed the marker on the protruding bone located on the front of the pelvis (left/right anterior iliac spine bone). The prominence can be palpated from left and right side of the waist.
WaistRFront
Pelvis
WaistLBack
Pelvis
Place the WaistLBack and WaistRBack markers above left/right hip; about 10 cm above the hip joint.
WaistRBack
Pelvis
Leg Markers
Label
Related Segment
Description
LThighFront
Upper Leg
Place the marker on the front side of the thigh, along the midline. For best results, slightly offset the height of the left and right markers to introduce the asymmetry.
RThighFront
Upper Leg
LKneeOut
Upper Leg
Place the marker on the outter prominence of the knee joint; on the lateral epicondyle of the femur. Palpate the knee for the protruding bone from the upper leg, and place it right on the axis. Ask the actor to flex and extend the knee few times to confirm that the markers are placed along the axis and maintain stationary throughout the range of motion cycles.
RKneeOut
Upper Leg
LShin
Lower Leg
Place the marker on the shin bone; on the midline of the lower leg. For best results, slightly offset the height of the left and right markers to introduce the asymmetry.
RShin
Lower Leg
Foot Markers
Label
Related Segment
Description
LAnkleOut
Lower Leg/Foot
Place the marker on the protruding bone outside of the ankle joint; on the lateral end of the malleolus bone.
RAnkleOut
Lower Leg/Foot
LToeOut
Foot
Place the marker just before the little toe joint; on the distal end of the fifth metatarsal bone.
RToeOut
Foot
LToeIn
Foot
Place the marker just before the big toe joint; on the distal end of the first metatarsal bone.
RToeIn
Foot
Hinged Toe Markers
Hinged toe markersets create toe segments in the skeleton. Two additional markers are added to each foot, one on the toe-tip and another on the heel. The hinged toe markers are included in all baseline markersets except for Baseline (37) and Upper Body markersets.
Label
Related Segment
Description
LHeel
Foot
Place at the center of the heel.
RHeel
Foot
LToeTip
Toe
Place the marker on the tip of the second toe; next to the big toe.
RToeTip
Toe
Categories
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Baseline
Markerset
This page was last modified on 29 March 2016, at 16:52.
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