| 賴坤財 Kuen-Tsair Lay |
|
|---|---|
| Position | |
| Associate Professor | |
| Education | |
| Ph.D., Northwestern University, U.S.A. | |
| laykt@mail.ntust.edu.tw | |
| Room | |
| EE 413 |
| Office Hours | Thursday 9:30-11:30, Friday 8:30-10:00 |
|---|---|
| Telephone | 886-2-27376414 |
| Homepage | http://www.et.ntust.edu.tw/people/detail/a-11.htm |
| Laboratory | 訊號處理及通訊實驗室 |
| Major Field | Digital Image Processing, Digital Communication Techniques and Systems, Applications of Wavelets |
| Course | Engineering Mathematics (II), Coding Theory, Digital Transmission, Probability and Statistics, Linear Systems, DCircuit Theory (I) |
| 1991.08 ~ 迄今 | Associate Professor, Dept. of Electronic Eng., National Taiwan Univ. of Science and Technology |
| 2004 | 2004浮水印技術評比一般彩色影像組第二名(主辦單位:國家科學委員會數位典藏國家型科技計劃) |
Research Achievement
| [1] | W. K. Chao and K. T. Lay, ”Mobile Positioning and Tracking Based on TOA/TSOA/TDOA/AOA with NLOS-Reduced Distance Measurements,” IEICE Trans. Commun., Vol. E90-B, No. 12, pp. 3643-3653, Dec. 2007. |
| [2] | M. C. Cheng and K. T. Lay, “An Embedding Scheme for Binary and Grayscale Watermarks by Spectrum Spreading and Its Performance Analysis,” IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E90-A, No. 3, pp. 670-681, March 2007. |
| [3] | J. H. Chen and K. T. Lay, “Finite field wavelet spread signature CDMA in a multipath fading channel,” IEICE Trans. Commun., Vol. E86-B, No. 1, pp. 122-131, Jan. 2003 |
| [4] | C. T. Hung and K. T. Lay, “Data rate maximization under joint energy and DOS constraints in multichannel communications,” IEICE Trans. Commun., Vol. E85-B, No. 11, pp. 2369-2378, Nov. 2002. |
| [1] | |
| [2] | W.-K. Chao and K.-T. Lay, “NLOS Measurement Identification for Mobile Positioning in Wireless Cellular Systems,” IEEE VTC Fall. pp. 1965-1969, Sept. 2007. |
| [3] | K.-T. Lay and L.-J. Wang, “Image Coding with Optimal Wavelet Packet and Greedy Edge Enhancement," IEEE ICSS, pp. 320-325, Apr. 2005. |
| [4] | W.-K. Chao and K.-T. Lay, “Positioning and Tracking Based on NLOS-Reduced TOA/TSOA/TDOA Measurements,” ISCOM, Paper number : 00108, Nov. 2005. |
| [5] | K.-T. Lay and W.-K. Chao, ``Mobile Positioning Based on TOA/TSOA/TDOA Measurements with NLOS Error Reduction," IEEE ISPACS, pp. 545-548, Dec. 2005. |
| [6] | |
| [7] | |
| [8] | M.-C. Cheng, K.-T. Lay and C.-C. Sun, “A Trellis-Enhanced Secure Spread Spectrum Watermarking Scheme and Its Performance Analysis,” IEEE APCCAS, pp. 593-596, Dec. 2004. |
| [9] | M.-C. Cheng, K.-T. Lay and L.-J. Huang, `` Robust Watermarking Using Orthonormal Code Spreading in the DWT Domain," IEEE ISPACS, pp. 283-288, Nov. 2004. |
| [10] | J. H. Chen and K. T. Lay, “Finite field wavelet spread signature CDMA with hybrid successive and intracode interference cancellation,” IEEE VTC Spring, pp. 2793-2797,April 2003. |
| [11] | L. W. Kong and K. T. Lay, “Wavelet packet image coding based on variance-parameterized rate-distortion optimization,” IEEE Int. Symp. Intelligent Signal Process. and Commun. System, pp. 458-462, Nov. 2002. |
| [12] | J. H. Chen and K. T. Lay, “Spread signature for CDMA based on finite field wavelet sequences,” IEEE VTC Fall. pp. 2177-2181, 2002. |
Research Achievement
| Title | Total Amount | Conduct From | Conduct Until | Client |
|---|---|---|---|---|
| 無線通道中以動態資料傳輸組態所作之多媒體訊號傳輸 | 567,000 | 9608 | 9707 | 國科會 |
| 無線蜂巢式網路中行動台之定位與追蹤 | 534,000 | 9508 | 9607 | 國科會 |
| 在轉換域利用展頻及攻擊特性記述並與人類聽覺系統匹配的強健性語音浮水印 | 509,000 | 9408 | 9507 | 國科會 |
| 以具有軟判定能力之錯誤更正碼作灰階浮水印之蘊含可信程度的嵌入與擷取 | 550,800 | 9308 | 9407 | 國科會 |
| 基於格架圖對加有浮水印影像之訊源通道編碼 | 562,800 | 9208 | 9307 | 國科會 |
| 小波編碼影像中之強健且安全的浮水印嵌入法 | 348,900 | 9108 | 9207 | 國科會 |
| 以小波封包作合併式訊源通道影像編碼 | 196,500 | 9008 | 9107 | 國科會 |
| 基於小波數位通訊之同步 | 385,800 | 8708 | 8807 | 國科會 |
| 基於小波與碎形之數位通訊的新技術 | 440,900 | 8608 | 8707 | 國科會 |
| 基於小波分解之多解析度影像分析 | 307,000 | 8508 | 8607 | 國科會 |
| 小波封包在影像編碼之應用 | 299,000 | 8408 | 8507 | 國科會 |
| 碎形模式化之像壓縮 | 288,000 | 8408 | 8507 | 國科會 |
| 以小波轉換作影像處理 | 87,000 | 8408 | 8507 | 國科會 |
| 以小波轉換作影像處理 | 172,000 | 8308 | 8407 | 國科會 |
Student
| Academic Year | Thesis Title | Student |
|---|---|---|
| 92 | Maximization of Data Rates in AWGN and Fading Multichannel Communications | 洪志宗 |
| 92 | Finite Field Wavelet Spread Signature CDMA System | 陳建宏 |
| Academic Year | Thesis Title | Student |
|---|---|---|
| 96 | Combination of Turbo Trellis Coded Modulation and Turbo Equalization for Wireless Communication | 彭俊豪 |
| 96 | Effects of equalization and resource allocation in coded OFDM systems over frequency selective fading channels | 白忠民 |
| 96 | Low - Density Parity – Check Codes Incorporated with Unequal Error Protection for Image Transmission | 潘聖元 |
| 96 | Brow – based Eye Tracking and Blinking Detection in Video Sequence | 杜兆乘 |
| 95 | Diversified turbo equalization for mitigating multi – path effect in wireless communications | 陳信宏 |
| 95 | Digital Watermarking Using Spectrum Spreading for Uniformly / Nonuniformly Quantized Images | 林莉璇 |
| 95 | Eyes Detection Based on Monochrome Stereo Vision | 賴梓雍 |
| 95 | Dynamic Channel Coding Using Unequal Error Protection for Image Transmission | 熊金龍 |
| 94 | Adaptive Channel Coding and Diversity for Image Transmission in Wireless Environment | 林器勇 |
| 94 | Graft Detection in Facial Images with Digital Watermarking According to Eye Location | 陳尚航 |
| 94 | Identification and Reduction of NLOS Errors in Mobile Positioning | 涂凱評 |
| 93 | Color Image Coding Using Differential Trellis – Coded Vector Quantization | 許紹偉 |
| 93 | Improvement of Quantization Performance in Communication based on Trellis Coded Schemes | 黃俊隆 |
| 93 | Soft Dequantization aided by Error Control Coding in Various Communication Scenarios | 盧逢春 |
| 93 | Digital Watermarking Using Orthogonal Code Spreading in DWT Domain | 黃量加 |
| 92 | Non – Directed Indoor Infrared Communication Using Pulse – Position Modulation and Concatenated Codes | 劉子揚 |
| 92 | Power Allocation for Multitone Modulation Systems in Wireless Channels | 林岱寰 |
| 92 | Image Coding Using Adaptive Delta Trellis – Coded Quantization | 譚皓中 |
| 92 | Secure Spread Spectrum Watermarking based on Trellis Coding | 孫正忠 |
| 91 | Robust embedded watermarking with low image impairment based on wavelet transform | 鍾岳峰 |
| 91 | Pre – Rake Transmit Diversity with Adaptive Interference Canceller for CDMA Systems | 黃志友 |
| 91 | Joint Source – Channel Coding of Images and SAP Noise Removal | 張忠粮 |
| 91 | Multitone Modulation Systems with Interference Canceller or Adaptive Number of Tones in Wireless Channels | 范育維 |
| 90 | Eigendecomposition – Derived Interference Elimination for Wavelet – Based Multicarrier Modulation Systems in Wireless Communications | 張孟俊 |
| 89 | Combined Source – Channel Coding of Images Using the wavelet Transform | 陳怡賢 |
| 88 | Symbol Synchronization in Wavelet – based Digital Communications | 鄭明江 |
| 88 | Effects of Synchronization Error on Wavelet Packet Division Multiple Access in Two – Ray Channels | 郭永輝 |
| 87 | Color image registration , fusion and restoration with the aid of | 湯凱安 |
| 87 | Multicarrier Modulation System Using Wavelet Packet Bases | 梁子凌 |
| 86 | Fractal dimension and compression of images | 洪榮賜 |
| 85 | Color image compression based on vector quantization and various transforms | 洪志宗 |
| 85 | Image Sequence Compression with the Aid of High Order Motion vector Prediction | 朱國權 |
| 85 | Image Restoration Based on Wavelet Decomposition | 郭樹根 |
| 85 | Very Low Bit Rate Video Coding Using Block Based Segmentation in the Wavelet Domain | 賴建宏 |
| 85 | Wavelet – based progressive image transmission and its lossless implementation | 紀雅閔 |
| 84 | Image Sequence Compression with the Aid of Motion Vector Prediction | 張大一 |
| 84 | Fractal – Modeled Image Compression Based on Shade – Pixel – Percentage Classification | 洪哲雄 |
| 84 | Image Coding Based on Wavelet Analysis | 莊德昇 |
| 83 | Adaptive – block – size facial image compression based on classification | 張正 |
| 83 | Image coding based on wavelet packets | 孔令文 |
| 83 | Restoration and Identification of Multi – channel Image | 廖志宏 |
| Academic Year | Project Title | Student |
|---|---|---|
| 96 | 錯誤更正碼技術之模擬 | 黃頤清 鄧心瀅 |
| 96 | 錯誤更正碼技術之模擬 | 黃炫維 劉聿哲 |
| 95 | 數位影像之浮水印技術 | 梁智賢 陳科引 王榕田 |
| 94 | 數位通信技術模擬 | 李昭漢 鄭智瀚 吳永茂 |
| 93 | 浮水印植入以JPEG 2000壓縮之影像的研究 | 陳易達 張正男 陳建仁 |
| 92 | IS95 – CDMA系統之探討 | 黃宗德 盧志恆 陳伯銘 |
| 91 | A study on wavelet – CDMA communication | 陳文璞 李桓傑 宋俊延 |
| 91 | A study on wavelet – CDMA communication | 尹恩德 林家龍 鄭龍德 |
| 90 | 以小波封包作影像壓縮 | 張世明 賴正文 李俊宏 黃文賢 |
| 90 | 以小波封包作影像壓縮之實作 | 邱高億 許振隆 高國源 黃奇隆 |
| 89 | 小波數位影像壓縮 | 鍾佳穎 李伍國 謝忍龍 |
| 89 | 以JPEG 2000做影像處理 | 吳國揚 吳俊華 張家豪 |
| 88 | 以溫納濾波器作影像回復 | 羅友舜 呂文福 葉益霖 |
| 87 | 以IDL軟體作影像處理 | 蘇冠勳 廖順毅 陳怡文 |
| 86 | 基於小波之數位影像分析 | 林明賢 汪勝嘉 梁清吉 |
| 85 | 各種影像壓縮技術的比較 | 李俊昌 黃世忠 陳和星 |
| 84 | 碎形物件的產生 | 林俊雄 賴莉茹 |
| 84 | 碎形模式化之數位影像壓縮 | 侯順宏 朱金輝 鄭明雄 |
| Year | Deeds |
|---|---|
| 2004 |