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ර˖Ԅ

Hwang, Wen-Liang ޼Ӻᔊʧ Research Description
Research Description
޼Ӻᔊʧ
My research areas are wavelet analysis, as (3)c Multimedia transmission and copyright protec-
Ңٙ޼ӺჯਹίʃتଣሞʱؓၾᏐ͜eৃ໮ᅂ
well as signal, image and video processing. My cur- tion: I study robust transmission of multimedia
྅ʿεద᜗ٙஈଣfҢͦۃٙጳሳʿ͍ίආБٙሙ rent interests and on-going research topics include, data. In addition, I study problems related to

but are not limited to: watermarking, tracking, and key distributions,
ᕚνɨj
which are essential components of copyright
(1)c Image and video compression: I am interested protection.
(1) ᅂ྅ʿൖৃᏀᐵjҢٙጳሳί׵౤̈อٙ in improving current techniques and proposing
innovative ideas to add functionality to, and (4)c Wavelet analysis: Having studied wavelets for
௴Ԉ˸ҷԄԨપ࢝ͦۃʿ͊ԸٙᏀᐵӻ୕f Research Fellows
enhance the performance of, current/next gen- many years since obtaining my Ph.D., I am
eration coding systems. interested in several advanced wavelet tech-
(2) ७ଣʱؓၾΥϓjᒱ್७ଣίʈ೻ɪʊ຾
niques - both theoretical and practical.
ϞԬᏐ͜dШ੽߅ኪٙᝈᓃd७ଣԱ್݊ࡈӚϞ༆ (2)c Texture representation, analysis and synthesis:
Despite the development of several interesting I like to study and develop new techniques
කٙਪᕚdҢ޼Ӻ७ଣٙ௰୞ͦᅺ݊౤̈ɓࡈ७ଣ applications, texture is still an un-solved prob- because I derive immense satisfaction from solving
Research Fellows
ࣘ
ਿ ͉ ༟ ࣘ ٙڌͪجf lem scientifically. Although I am interested in complex problems.
͉
༟
ਿ
solving texture problems, my ultimate goal is
to devise a successful representation of tex-
ᔖcc၈j޼ӺࡰResearch Fellow (3) εద᜗ٙෂ৔ʿഹЪᛆڭᚐjҢٙጳሳί
tures.
௰৷ኪዝjPh.D. New York University ׵ഐΥ༟ࣘʿஷৃᇜᇁd˸ᄣ̋ෂ৔ٙᖢ֛ܓdԨ
ཥcc༑j+886-2-2788-3799 ext. 1609 ˲޼Ӻεద᜗ٙओ˥ΙٙԴ͜ʿ৛ᔳഃሙᕚf
ෂccॆj+886-2-2782-4814
(4) ʃتᔷ౬ଣሞʿᏐ͜j੽௹ɻሞ˖ක֐d
ཥɿڦᇌjwhwang@iis.sinica.edu.tw
Ңکɓٜ޼Ӻၾʃتᔷ౬ϞᗫٙਪᕚdҢͦۃٙጳ
ၣccࠫj http://www.iis.sinica.edu.tw/pages/
Selected Publications
whwang ሳ݊ᘱᚃઞӺவࡈଣሞʕٙᗭᕚʿ೯࢝ΥቇٙᏐ Selected Publications
͜f 1. Wen-Yao Chen, Wen-Liang Hwang, and Tien Ching Lin, “Planar 6. Jian-Liang Lin, Wen-Liang Hwang, and Soo-Chang Pei, “SNR Scal-
Shape Prototype Generation Using a Tree-based Random Greedy Al- ability Based on Bitplane Coding of Matching Pursuit Atoms: Fine
Ңఃᛇ޼ӺอٙҦஔdΪމ੽༆ӔѢᗭٙਪᕚ gorithm”, IEEE Transactions on Systems, Man, and Cybernetics, Part Grained and Two Residuals”, IEEE Transactions on Circuits and Sys-
B: Cybernetics, vol. 36, no. 3, pp. 649-659, June 2006. tems for Video Technology, vol. 15, no. 1, pp. 3-14, January 2005.
ʕdҢ੻Ցܘɽٙᆀሳf 2. Jian-Liang Lin, Wen-Liang Hwang, and Soo-Chang Pei, “Multiple 7. Ming-Shing Su, Wen-Liang Hwang, and Kuo-Yourn Cheng, “Analysis
Blocks Matching Pursuit Update Algorithm for Low Bit-rate Video on Multiresolution Mosaic Images”, IEEE Transactions on Image Pro-
Coding”, IEEE Transactions on Circuits and Systems for Video Tech- cessing, vol. 13, no. 7, pp. 952-959, July 2004.
nology, vol. 16, no. 3, pp. 331-337, March 2006. 8. Rene Carmona, Wen-Liang Hwang, and Bruno Torresani, “Practical
3. Jinn Ho, Wen-Liang Hwang, Henry Horn-Shing Lu, and D.T. Lee, Time-Frequency Analysis”, Academic Press, San Diego, 1998.
“Gridding Spot Centers of Smoothly Distorted Microarray Images”, 9. Rene Carmona, Wen-Liang Hwang, and Bruno Torresani, “Character-
IEEE Transactions on Image Processing, vol. 15, no. 2, pp. 342-353, ization of Signals by the Ridges of Their Wavelet Transforms”, IEEE
Feb. 2006. Transactions on Signal Processing, vol. 45, no. 10, pp. 2586-2590,
4. Chun-Liang Tu, Wen-Liang Hwang, and Jinn Ho, “Analysis of Singu- October 1997.
larities from Modulus Maxima of Complex Wavelets”, IEEE Transac- 10. Stephane Mallat and Wen-Liang Hwang, “Singularity Detection and
tions on Information Theory, vol. 51, no. 3, pp. 1049-1062, March Processing with Wavelets”, IEEE Transactions on Information Theo-
2005. ry, vol. 38, no. 2, pp. 617-645, March 1992.
5. Jengnan Tzeng, Wen-Liang Hwang, and I-Liang Chern, “An Asym-
metric Subspace Watermarking Method for Copyright Protection”,
IEEE Transactions on Signal Processing Supplement on Secure Media
(Special Issue), vol. 53, no. 2, pp. 784-792,February 2005.

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