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教授課程

工程數學(二)、編碼理論、數位傳輸、機率與統計、線性系統、電路學(一)

榮譽獎項

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)

期刊論文

• 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.
• 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
• 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.
• 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.

會議論文

• J. H. Chen and K. T. Lay, “Spread signature for CDMA based on finite field wavelet sequences,” IEEE VTC Fall. pp. 2177-2181, 2002.
• 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.
• 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.
• 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.
• 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.
• 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.
• W.-K. Chao and K.-T. Lay, “Positioning and Tracking Based on NLOS-Reduced TOA/TSOA/TDOA Measurements,” ISCOM, Paper number : 00108, Nov. 2005.
• K.-T. Lay and L.-J. Wang, “Image Coding with Optimal Wavelet Packet and Greedy Edge Enhancement," IEEE ICSS, pp. 320-325, Apr. 2005.
• 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.
• 許紹偉,賴坤財,蔡孟明,“使用差值格架式編碼向量量化之彩色影像編碼,” 全國網際網路?通訊科技研討會, pp. 71-76, Nov. 2004
• 許紹偉,賴坤財,蔡孟明,“使用差值格架式編碼向量量化之彩色影像編碼,” 全國網際網路?通訊科技研討會, pp. 71-76, Nov. 2004
• 賴坤財,林器勇,彭倫忠, “非均勻錯誤保護與調適性通道編碼於無線多媒體通訊系統之應用,”2007 第三屆網際網路暨通訊科技研討會, pp. 235-240, April 2007.

 國科會計畫

• 無線通道中以動態資料傳輸組態所作之多媒體訊號傳輸 96.08 ~ 97.07 國科會
• 無線蜂巢式網路中行動台之定位與追蹤 95.08 ~ 96.07 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 94.08 ~ 95.07 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 93.08 ~ 94.07 國科會
• 基於格架圖對加有浮水印影像之訊源通道編碼 92.08 ~ 93.07 國科會
• 小波編碼影像中之強健且安全的浮水印嵌入法 91.08 ~ 92.07 國科會
• 以小波封包作合併式訊源通道影像編碼 90.08 ~ 91.07 國科會
• 基於小波數位通訊之同步  87.08 ~ 88.07 國科會
• 基於小波與碎形之數位通訊的新技術 86.08 ~ 87.07 國科會
• 基於小波分解之多解析度影像分析 85.08 ~ 86.07 國科會
• 小波封包在影像編碼之應用 84.08 ~ 85.07 國科會
• 碎形模式化之像壓縮 84.08 ~ 85.07 國科會
• 以小波轉換作影像處理 84.08 ~ 85.07 國科會
• 以小波轉換作影像處理 83.08 ~ 84.07 國科會