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New developments on VCA unmixing algorithm
SPIE Proceedings, 2008Hyperspectral sensors are being developed for remote sensing applications. These sensors produce huge data volumes which require faster processing and analysis tools. Vertex component analysis (VCA) has become a very useful tool to unmix hyperspectral data. It has been successfully used to determine endmembers and unmix large hyperspectral data sets
Nascimento, Jose, Bioucas-Dias, José M.
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Development of new image compression algorithm (Xena)
SPIE Proceedings, 2007This paper provides an overall description of new image compression technology, Xena, and the strengths in its lossless compression capability and speed in comparison to JPEG2000 and JPEG_LS, the world standards in the continuous tone image compression field.
Yukio Sugita, Akira Watanabe
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New development of the image matching algorithm
Ninth International Conference on Graphic and Image Processing (ICGIP 2017), 2018To study the image matching algorithm, algorithm four elements are described, i.e., similarity measurement, feature space, search space and search strategy. Four common indexes for evaluating the image matching algorithm are described, i.e., matching accuracy, matching efficiency, robustness and universality.
Zhao Feng, Xiaoqiang Zhang
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advances in diagnosing vaginitis: Development of a new algorithm
Current Infectious Disease Reports, 2005The current approach to diagnosing vulvovaginal symptoms is both flawed and inadequate. Mistakes occur at the level of the patient herself, her provider, and the sensitivity of office-based tests. Often, the differential diagnosis is so broad that providers may overlook some of the possibilities. A diagnostic algorithm which separates women into either
Paul, Nyirjesy, Jack D, Sobel
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RC4D: A New Development of RC4 Encryption Algorithm
2021Cryptography is one of the essential methods for securing the information. In cryptography, there are many encryption algorithms; some of them strong where the others are broken. RC4 stream cipher one of the most common algorithms that are characterized by its speed in implementation does not need large storage space and has less complexity, but there ...
Rawan Alsharida +4 more
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A new algorithm to develop hybrid systems
Computers & Chemical Engineering, 2005Abstract This work presents a new formalism and methodology to develop hybrid systems. This methodology is implemented in MODEL.LA Stephanopoulos et al., 1990 , Bieszczad et al., 1998 Koulouris, A., Geurts, K., & Stephanopoulos, G. (1998). MODEL.LA: A phenomena-based modelling language for process systems engineering.
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New development on tracking algorithm with derivation measurement
2001 IEEE International Conference on Systems, Man and Cybernetics. e-Systems and e-Man for Cybernetics in Cyberspace (Cat.No.01CH37236), 2002We present a new observation model to improve the state estimation and prediction in a target tracking problems. There are two distinguished points in this approach. First, the measurement equation is set up in the polar coordinate and even combines the derivation measurement (range rate, azimuth rate, and elevation rate) with the usual position ...
null Yaping Dai +2 more
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New developments in evolutionary structure prediction algorithm USPEX
Computer Physics Communications, 2013a b s t r a c t We present new developments of the evolutionary algorithm USPEX for crystal structure prediction and its adaptation to cluster structure prediction. We show how to generate randomly symmetric structures, and how to introduce 'smart' variation operators, learning about preferable local environments.
Andriy O. Lyakhov +3 more
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