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Fiona Feiyang Yu |
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I was born in |
Journal Articles:
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1, Feiyang Yu, Cheng Zhao, Hongmin Lu,Yi Xu, "Design of floor control policy in virtual classroom", Computer Engineering, Vol. 29, No. 4, Mar. 2003 pp.176-178. |
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2, Feiyang Yu, Qin Chen, "Analysis on session setup and the dissertation of session description information mechanism in distance education", Computer Engineering and Design, Vol. 24,No. 4, Mar. 2003, pp.9-11. |
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3, Jun Tao, Guan |
Conference Proceedings:
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4, Feiyang Yu, Horace H.S. Ip."Spatial-HMM: A new approach for Semantic An- notations of Histological Images", Proceedings of International Conference on Pattern Recognition (ICPR 2006), Aug 2006, Hong Kong, China. |
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5, Feiyang Yu and Horace H S Ip, “Automatic Semantic Annotation of Images Using Spatial Hidden Markov Model”, Proceedings of International Conference on Multimedia and Expo (ICME 2006), July 2006, Toronto, Canada. |
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6, Feiyang Yu, Horace H.S.
Ip, Clement H. Leung, A Heuristic Search for Relevant Images on the
Web, LNCS3568, 599-608,CIVR2005, Singapore, July 2005. |
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Please note the following
C++ codes contributed by myself are all developed with the help of the Intel
OpenCV Library, for which you can download from the SourceForge website.
And these resources can only be used for personal study. These codes can be
distributed under the GNU General Public License. |
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1, Earth Mover’s Distance(EMD): |
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Physically,
two signatures of color distributions can be viewed as two systems-earth
masses, spread into several localized pieces. Each piece, or clusters, has
some coordinates in space and weight, that is, the earth mass it contains.
The distance between two systems can be measured then as a minimal work
needed to get the second configuration from the first or vice versa. The
problem can be formalized as the transportation problem in linear
programming, and therefore get a resolution. To get metric, invariant to
scale, the result is to be divided by the total mass of the system. |
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clab.cpp/clab.h:
Files for manipulation of color values in the CIE LAB color space. |
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cemd.cpp/cemd.h:
Implementation and heard files for the EMD algorithm. |
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Reference:
Y.Rubner. C. Tomasi, L.J.Guibas. The Earth Mover's Distance as a Metric for
Image Retrieval. Technical Report STAN-CS-TN-98-86, Department of Computer
Science, |
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2, A filter bank with
24 Gabor filters: |
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cgabor.cpp/cgabor.h |
Research
Project Experience
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20004. 10- current: "Semantic analysis of histological and natural images by Spatial Hidden Markov model", supported by CityU. I am responsible for design of a 2D extension of the traditional hidden Markov model (HMM), and its implementation by Visual C++. For the histological images used in our work, please refer to I-Browse. |
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2000.3-2000.5 “Image, Speech, Nature Language
Understanding and Data Mining” ( as intern, in the NLPR lab, |
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2000.6-2000.10 “Research on Resource Reservation Protocol
“(RSVP) “(SEU), supported by National
863 High-Tech Programming. I was mainly responsible for the design of the
admission control and packet scheduling module, and their implementation on
the platform of FreeBSD 4.4 by C++ and socket programming. |
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2002.1-2002.6 “Research on High-speed Network
Architecture, Protocol and Performance Evaluation” (SEU) , supported by National Science
Foundation of China. And I was responsible for the research of multiple
target evaluation method for computer network performance, and put forward a
mathematical model and simulation method for network traffic in some special
environments. |
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2002.1-2002.11 “Research on supporting platform of
distance education based on CORBA with QoS guarantee” (SEU), supported by the National Key Project
for Tenth Five Year Plan of China. I was mainly responsible for the
design of a multicast-based tight coupled conference control system, and its
implementation on the platform of FreeBSD4.5 by use of C++ and POSIX multiple
thread programming techni |
E-mail: fyangyu@cs.cityu.edu.hk
Tel: (852) 2788 9808