منابع مشابه
Homogeneous Pin-Through-Hole Component Inspection
Automated visual inspection (AVI) systems are playing important roles in ensuring manufacturing quality in the electronic industry especially in the assemblage of printed circuit boards (PCB). Most existing AVIs that are used for PCB inspection are categorized as non-contact inspection systems consisting of a single overhead camera. Such systems, which can be manual or automated, are incapable ...
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Previously, the generalized luminosity L was defined and calculated for all incident channels based on an NLC ee design. Alternatives were then considered to improve the differing beam-beam effects in the ee, eγ and γγ channels. Regardless of the channel, there was a large flux of outgoing, high energy photons that were produced from the beam-beam interaction e.g. beamsstrahlung that needs to b...
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In this work, we describe pin-hole array correlation imaging, a multipoint version of fluorescence correlation spectroscopy, based upon a stationary Nipkow disk and a high-speed electron multiplying charged coupled detector. We characterize the system and test its performance on a variety of samples, including 40 nm colloids, a fluorescent protein complex, a membrane dye, and a fluorescence fus...
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Camera calibration from a single image is of importance in computer vision. It requires a priori scene information. In recent years, some methods have been studied to solve this problem. One approach is to adopt the idea of using vanishing points and vanishing lines. Circles and balls are also introduced for the calibration target. Besides, symmetry and coplanar points and lines can be applied ...
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Vol. 25, No. 2, 2013 257 Received May 4, 2012, Revised July 31, 2012, Accepted for publication August 28, 2012 Corresponding author: Jin-Soo Kang, Kangskin Clinic, Kanghanmi Bd, 304 Seocho-daero, Seocho-gu, Seoul 137-881, Korea. Tel: 82-2-5849007, Fax: 82-2-585-4920, E-mail: [email protected] This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-C...
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ژورنال
عنوان ژورنال: Acta Radiologica
سال: 1955
ISSN: 0001-6926
DOI: 10.3109/00016925509172757