Her-Chang Chao
According to our database1,
Her-Chang Chao
authored at least 15 papers
between 1999 and 2019.
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Bibliography
2019
Lossless medical image watermarking method based on significant difference of cellular automata transform coefficient.
Sig. Proc.: Image Comm., 2019
2018
Priority visual secret sharing of random grids for threshold access structures.
Multimedia Tools Appl., 2018
Medical Image Watermarking Based on Visual Secret Sharing and Cellular Automata Transform for Copyright Protection.
TIIS, 2018
User-friendly XOR-based visual secret sharing by random grid.
IET Information Security, 2018
2017
Generating random grid-based visual secret sharing with multi-level encoding.
Sig. Proc.: Image Comm., 2017
Random-grid based progressive visual secret sharing scheme with adaptive priority.
Digital Signal Processing, 2017
XOR-based progressive visual secret sharing using generalized random grids.
Displays, 2017
2012
Robust copyright-protection scheme based on visual secret sharing and Bose-Chaudhuri-Hocquenghem code techniques.
J. Electronic Imaging, 2012
2007
Design of face-centred orthorhombic filter banks.
Multidim. Syst. Sign. Process., 2007
2006
QFB Low-Delay Design Satisfying Perfect-Reconstruction.
IEICE Transactions, 2006
2005
Directional watermarks in images.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005
2001
A new approach to design of two-channel filter banks with PR and low-delay.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001
2000
Two-channel filter banks satisfying low-delay and perfect-reconstruction design.
Signal Processing, 2000
1999
Adaptive Fractal Image Sequence Coding by Variable Shape Decomposition.
Journal of Mathematical Imaging and Vision, 1999
Image coding from wavelet transform maxima and projection onto convex sets.
Image Vision Comput., 1999