1An Interactive Point-Picking Method by Combining 2D and 3D Views of a Slice GeometryQIAN Hong-bo, LIU Hao, LU Wei-ju, LU Guang-ming, ZHAO Jian-ning93-1022Comparison of Ceramide Production with PLC Irradiated by 810 nm LED and 808 nm LaserLI Yao-ping, ZHANG Ming, ZHAO Jiang-wei, GU Han-qing103-1083A Flexible and High Speed Digital Scan Converter for High Frequency Ultrasound ImagingQIU Wei-bao, YU Yan-yan, SUN Lei109-1144Single Trial Detection of Visual Evoked Potential by Using EMD and Wavelet Filtering MethodHE Ke-ren, ZOU Ling, TAO Cai-lin, MA Zheng-hua, ZHOU Tian-tong115-118,1245Analysis of Electroencephalogram Based on Wavelet Spectrum and Wavelet EntropyYOU Rong-yi119-1246Extraction of Type V Collagen From Bovine Cornea and Its Structural AnalysisWU Ji-min, LI Zhi-hong, WANG Peng-fei, LI Ying, YUAN Xiao-yan125-1297Detrended Fluctuation Analysis of Heart Rate and SaO2 in HypoxiaLIU Yuan-yuan, YU Meng-sun130-1358Information135-138,封3