TY - GEN
T1 - Statistical design of a 3D microarray with position-encoded microspheres
AU - Sarder, Pinaki
AU - Nehorai, Arye
PY - 2009
Y1 - 2009
N2 - We propose a three-dimensional (3D) microarray device with fixed distance between the microspheres. The microspheres in the new device have controllable positions. To design the layout of our proposed device, we consider an optimal statistical performance analysis for imaging the microspheres. We compute the posterior Cramér-Rao bound on the error in estimating the unknown imaging parameters and use the bound to compute the minimal distance between the microspheres, which provides a desired level of statistical imaging performance. We illustrate our concept using a numerical example. The proposed microarray has high sensitivity, efficient packing density, and guaranteed imaging performance. It identifies targets based on the microspheres' locations, allowing significantly simplified imaging analysis.
AB - We propose a three-dimensional (3D) microarray device with fixed distance between the microspheres. The microspheres in the new device have controllable positions. To design the layout of our proposed device, we consider an optimal statistical performance analysis for imaging the microspheres. We compute the posterior Cramér-Rao bound on the error in estimating the unknown imaging parameters and use the bound to compute the minimal distance between the microspheres, which provides a desired level of statistical imaging performance. We illustrate our concept using a numerical example. The proposed microarray has high sensitivity, efficient packing density, and guaranteed imaging performance. It identifies targets based on the microspheres' locations, allowing significantly simplified imaging analysis.
UR - http://www.scopus.com/inward/record.url?scp=77951123774&partnerID=8YFLogxK
U2 - 10.1109/CAMSAP.2009.5413312
DO - 10.1109/CAMSAP.2009.5413312
M3 - Conference contribution
AN - SCOPUS:77951123774
SN - 9781424451807
T3 - CAMSAP 2009 - 2009 3rd IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing
SP - 161
EP - 164
BT - CAMSAP 2009 - 2009 3rd IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing
T2 - 2009 3rd IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2009
Y2 - 13 December 2009 through 16 December 2009
ER -