منابع مشابه
Image block classification using stochastic image segmentation - Electronics Letters
veyor. I,,, = Z,,(jw) is also the phasor current through the x terminal of the lsth current conveyor. V,,,, Vtzk and I,,h are the bounds of the linear region obtained from the transfer characteris tics or from the linear operation conditions, and these are termed the saturation voltages and current of the kth current conveyor. When the CCIIs are implemented using the above mentioned CMOS config...
متن کاملDigital Image Processing: Automated X-Ray Inspection in Electronics Manufacturing
In this paper, we examine two dimensional transmission and three dimensional laminography, as implemented in two Automated X-Ray Inspection (AXI) industrial machines used for inspection of Surface Mount Technology (SMT) solder joint connections in electronics manufacturing: the Teradyne XStation and Agilent 5DX. Factors affecting xray image quality, such as the size of the focal spot, the x-ray...
متن کاملClass of multichannel image processing filters - Electronics Letters
and His the Heaviside function, and C is the wave velocity in free space. The Green function has a long tail which means that we had to integrate the time of the whole history of the current [7] as shown in eqn. 4. However, in TDMEI, J(T,,, t ) need not be the true current distribution, and can be chosen arbitrarily to obtain the measuring functions. Thus currents with special waveforms in time...
متن کاملDiffused expectation maximisation for image segmentation - Electronics Letters
Diffused expectation maximisation is a novel algorithm for image segmentation. The method models an image as a finite mixture, where each mixture component corresponds to a region class and uses a maximum likelihood approach to estimate the parameters of each class, via the expectation maximisation algorithm, coupled with anisotropic diffusion on classes, in order to account for the spatial dep...
متن کاملmolecular electronics
electron components have been steadily decreasing in size, while molecular materials have in recent years been found to exhibit many of the properties used in electronics. such developments are giving rise to a new field in which molecular materials are used for electronic applications. molecular electronics offers .
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1974
ISSN: 1884-9644
DOI: 10.3169/itej1954.28.584