Browsing Journal Articles by Subject "Subtraction"
Now showing items 1-6 of 6
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Fast background subtraction for real time monitoring
(International Association of Science and Technology for Development (IASTED)/ACTA Press, 2007)We present an implementation for fast detection of moving objects in real time monitoring applications. We apply a common technique known as background subtraction for this purpose. Background subtraction can be defined ... -
PCB inspection for missing or misaligned components using background subtraction
(World Scientific and Engineering Academy and Society (WSEAS) Press, 2009)Automated visual inspection (AVI) is becoming an integral part of modern surface mount technology (SMT) assembly process. This high technology assembly, produces printed circuit boards (PCB) with tiny and delicate electronic ... -
Performance of OCDMA systems using a complementary subtraction technique
(Optical Society of America, 2007)What we believe to be a new code structure to reduce the multiple access interference in a spectral amplitude coding optical code-division multiple access system based on double-weight code families is proposed. Enhanced ... -
Spectral amplitude coding OCDMA using and subtraction technique
(Optical Society of America, 2008-03)An optical decoding technique is proposed for a spectral-amplitude-coding- optical code division multiple access, namely, the AND subtraction technique. The theory is being elaborated and experimental results have been ... -
Spectral amplitude coding OCDMA using and subtraction technique
(Institute of Electrical and Electronics Engineering (IEEE), 2007)A new detection scheme, namely AND subtraction technique is proposed and presented in this paper. The theory is being elaborated and experimental results have been done by comparing Double-Weight (DW) code against the ... -
Spectral amplitude coding OCDMA using AND subtraction technique
(Institute of Electrical and Electronics Engineering (IEEE), 2007)A new detection scheme, namely AND subtraction technique is proposed and presented in this paper. The theory is being elaborated and the calculated and simulation results have been done by comparing AND subtraction technique ...