نتایج جستجو برای: ultrasound estimation
تعداد نتایج: 369431 فیلتر نتایج به سال:
This article presents a feasibility and evaluation study for using 2D ultrasound in conjunction with our statistical deformable bone model within the scope of computer-assisted surgery. The final aim is to provide the surgeon with enhanced 3D visualization for surgical navigation in orthopedic surgery without the need for preoperative CT or MRI scans. We unified our earlier work to combine seve...
Internal noise degrades the quality of a medical ultrasound imaging and thus, reduces its usefulness as a diagnostic tool. We study the effect of fusing multiple ultrasound pings on improving the quality of the ultrasound image. This approach is limited by the relative motion between the sensor array and internal organs, a problem which reduces the effect of the fusion. We present a robust moti...
this study was carried out to investigate the effect of selection on the reduction of fat-tail size in lori-bakhtiari lambs. the study lasted for five years at the development and breeding center of lori-bakhtiari sheep station. estimation of fat-tail weight, using external fat-tail dimensions was obtained from regression procedure at 6 month age. soft tissue depth at the point 12 cm from the m...
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