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Developing 3D palmprint recognition systems has recently begun to draw attention of researchers. Compared with its 2D counterpart, 3D palmprint has several unique merits. However, most of the existing 3D palmprint matching methods are designed for one-to-one verification and they are not efficient to cope with the one-to-many identification case. In this paper, we fill this gap by proposing a collaborative...
The parameter identifiability of quantized linear systems with Gauss-Markov parameters is discussed from information theoretic point of view. The presented definition of parameter identifiability is reviewed and extended to quantized systems by considering the intrinsic property of the system. Then the parameter identifiability of linear systems with quantized outputs is analyzed and the criterion...
To evaluate the toxic effects of environmental contaminant PFOS on green algae, Chlorella pyrenoidosa was cultured in media containing serially diluted PFOS for evaluation of proliferation capacity and physiological indexes. Within 96h, PFOS dose equal or over 160 mg/L all inhibited the proliferation speed of Chlorella pyrenoidosa(p
Seeds of rice were treated with serial concentrations of perfluorooctane sulfonate (PFOS) for observation of germination and development. PFOS of 150 mg/L dose resulted in a germ inability rate of 87% and a germination rate of 88%, which was 96% and 97% respectively in control group. PFOS dose =120 mg/L all resulted in visible poor growth by seedlings falling or death. PFOS dose =90 mg/L inhibited...
The industry-university-research cooperation system is a complex system, which has self-organization trait once the system is established that is same to other dissipative structure systems. The cooperation system evolution process includes three stages and has a complex structure. The industry-university-research cooperation system is a system includes many subsystems. The stabilization and mutual...
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