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Your search keyword '"Wang, Yuh-Rau"' showing total 41 results
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41 results on '"Wang, Yuh-Rau"'

1. Digital Image Watermarking for Malicious Attack

Author

Lin, Wei-Hung, Wang, Yuh-Rau, Horng, Shi-Jinn, Kao, Tzong-Wann, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Hua, Arrems, editor, and Chang, Shih-Liang, editor

Published
2009
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2. A Novel Blind Watermarking Using Hybrid Embedding Technique

Author

Lin, Wei-Hung, Wang, Yuh-Rau, Horng, Shi-Jinn, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Hua, Arrems, editor, and Chang, Shih-Liang, editor

Published
2009
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3. A Digital Watermarking Method Using Binary Cluster

Author

Lin, Wei-Hung, Wang, Yuh-Rau, Horng, Shi-Jinn, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Hua, Arrems, editor, and Chang, Shih-Liang, editor

Published
2009
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4. A Block-Based Watermarking Method Using Wavelet Coefficient Quantization

Author

Lin, Wei-Hung, Wang, Yuh-Rau, Horng, Shi-Jinn, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Hua, Arrems, editor, and Chang, Shih-Liang, editor

Published
2009
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5. Fast License Plate Localization Using Discrete Wavelet Transform

Author

Wang, Yuh-Rau, Lin, Wei-Hung, Horng, Shi-Jinn, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Hua, Arrems, editor, and Chang, Shih-Liang, editor

Published
2009
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6. Constant Time Algorithms for the 3-D All Nearest Neighbor Problem on the LARPBS

Author

Wang, Yuh-Rau, Horng, Shi-Jinn, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Liew, Kim-Meow, editor, Shen, Hong, editor, See, Simon, editor, Cai, Wentong, editor, Fan, Pingzhi, editor, and Horiguchi, Susumu, editor

Published
2005
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17. Parallel algorithms for arbitrary dimensional euclidean distance transforms with applications on arrays with reconfigurable optical buses

Author

Wang, Yuh-Rau and Horng, Shi-Jinn

Abstract

In this paper, we present algorithms for computing the Euclidean distance transform (EDT) of a binary image on the array with reconfigurable optical buses (AROB). First, we develop a parallel algorithm termed as Algorithm Expander which can be implemented in O(1) time on an AROB with N x [N.sup.[delta]] processors, where [delta] = 1/k, k is a constant and a positive integer. Algorithm Expander is designed to compute a higher dimensional EDT based on the computed lower dimensional EDT. It functions as a general EDT expander for us to expand EDT from a lower dimension to a higher dimension. We then develop parallel algorithms for the two-dimensional (2-D)_EDT of a binary image array of size N x N in O(1) time on an AROB with N x N x [N.sup.[delta]] processors and for the three-dimensional (3-D)_EDT of a binary image of size N x N x N in O(1) time on an AROB with N x N x N x [N.sup.[delta]] processors. To the best of our knowledge, all results derived above are the best O(1) time algorithms known. We then extend it to compute the nD_EDT of a binary image of size [N.sup.n] in O(n) time on an AROB with [N.sup.n+[delta]] processors. We also apply our parallel EDT algorithms to build Voronoi diagram and Voronoi polyhetra (polygons), to find all maximal empty spheres and the largest empty sphere, and to compute the medial axis transform. All of these applications can be solved in the same time complexity on an AROB with the same number of processors as needed for solving the EDT problems in the same dimensions. Index Terms--AROB, computer vision, Euclidean distance transform, image processing, parallel algorithm.

Published
2004

18. An 0(1) time algorithm for the 3D euclidian distance transform on the CRCW PRAM model

Author

Wang, Yuh-Rau and Horng, Shi-Jinn

Subjects
Image processing -- Research, Machine vision -- Research, Parallel processing -- Research, Parallel processing, Business, Computers, Electronics, Electronics and electrical industries
Abstract

A parallel algorithm for the 2D_EDT (Euclidian distance transform) of a binary image is described and discussed.

Published
2003

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