Research by Retrieving Experiments
نویسندگان
چکیده
منابع مشابه
Retrieving the susceptibility from time-resolved terahertz experiments.
We present an analytical expression for the observed signal in time- and phase-resolved pump-probe studies, with particular emphasis on terahertz time-domain spectroscopy. Maxwell's equations are solved for the response of damped, harmonic oscillators to a driving probe field in the perturbative regime. Our analytical expressions agree with the one previously reported in the literature [Nemec e...
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The Informedia Digital Video Library Project at Carnegie Mellon University is making large corpora of video and audio data available for full content retrieval by integrating natural language understanding, image processing, speech recognition and information retrieval. Information retrieval of from corpora of speech recognition output is critical to the project’s success. In this paper, we out...
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A system to retrieve images using a description of the image intensity surface is presented. Gaussian derivative lters at several scales are applied to the image and low order 2D diierential invariants are computed. The resulting multi-scale representation is indexed for rapid retrieval. Queries are designed by the users from an example image by selecting appropriate regions. The invariant vect...
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Nowadays there are a lot of vector drawings available for inclusion into documents, which tend to be achieved and accessed by categories. However, to find a drawing among hundreds of thousands is not easy. While text-driven attempts at classifying image data have been recently supplemented with query-by-image content, these have been developed for bitmap-type data and cannot handle vectorial in...
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Impulse noise is caused by errors in the data transmission generated in noisy sensors or communication channels, or by errors during the data capture from digital cameras. Noise is usually quantified by the percentage of pixels which are corrupted. Corrupted pixels are either set to the maximum value or have single bits flipped over. In some cases, single pixels are set alternatively to zero or...
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ژورنال
عنوان ژورنال: Cell Cycle
سال: 2007
ISSN: 1538-4101,1551-4005
DOI: 10.4161/cc.6.11.4350