Slice-based supine to standing postured deformation for Chinese anatomical models and the dosimetric results by wide band frequency electromagnetic field exposure: morphing.
Digital human models are frequently obtained from supine-postured medical images or cadaver slices, but many applications require standing models. This paper presents the work of reconstructing standing Chinese adult anatomical models from supine postured slices. Apart from the previous studies, the deformation works on 2-D segmented slices. The surface profile of the standing posture is adjusted by population measurement data. A non-uniform texture amplification approach is applied on the 2-D slices to recover the skin contour and to redistribute the internal tissues. Internal organ shift due to postures is taken into account. The feet are modified by matrix rotation. Then, the supine and standing models are utilised for the evaluation of electromagnetic field exposure over wide band frequency and different incident directions.
China Academy of Telecommunication Research of Ministry of Industry and Information Technology, No.52, Huayuanbei Road, Beijing 100191, China. wutongning@emcite.com
Tongning
T
Wu
Liwen
L
Tan
Qing
Q
Shao
Ying
Y
Li
Lei
L
Yang
Chen
C
Zhao
Yi
Y
Xie
Shaoxiang
S
Zhang
D000328:Adult; D044466:Asian People; D002102:Cadaver; D004574:Electromagnetic Fields; D005528:Foot / Q000033:anatomy & histology*; D006801:Humans; D008176:Lung Volume Measurements; D008953:Models, Anatomic; D011187:Posture / Q000502:physiology*; D011874:Radiometry