نتایج جستجو برای: optical recording

تعداد نتایج: 319300  

Journal: :Journal of the Magnetics Society of Japan 1991

2011
M. Shahidul Islam Christian Oh Yan Wang M. Rezuanul Haque Michael C. Oliveira B. Hyle Park

A non-contact optical method for minimally invasive neural recording is designed and implemented. This method is based on phase-resolved spectral domain optical coherence tomography (SD-OCT). The optical electrode system is calibrated by performing phase measurements from a glass slide and some preliminary experiments of optical imaging and phase measurements in optic nerve of Limulus polyphemu...

2014
Jacob Waggoner

In this paper, I present a method for determining the location of human hands from a video recording of wide gestures. This method utilizes various techniques in image processing, including color filtering, motion filtering, noise reduction, and region discovery. Additionally, it proposes the use of optical flow as additional information in determine the rough location of the hands.

1999
Andrew Bullen Peter Saggau P. Saggau

Methods for optically recording dynamic processes in single living neurons must be considered in light of two fundamental questions: what to record and how to record it. Specifically, deciding what to record involves determining a parameter of interest (e.g., membrane potential or ion concentration), the nature of the information required (e.g., qualitative or quantitative) and the optical indi...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم 1393

in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...

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