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151 Firstly, extracting face principal components by PCA, and computing the Euclid distances between testing sample and classes, then getting sub-decisions by a transform function.

152 Using mathematical morphology to get grey scale matrix of facial imagines, in addition extracting their grey characteristics through K-L transformation, these unique eyes and faces are be formed.

153 This paper intends to illustrate the data extracting system design, with focus on two key technologies in data extracting, namely, incremental data extracting and duplicate record detecting.

154 Therefore the techniques of detecting and extracting hidden information are starved for by the department of national security to surveil and acquire secret information on networks.

155 A novel all optical scheme for extracting clock pulses with basic frequency from the receiving non uniform OTDM optical signal is proposed.

155 Wish you can benefit from our online sentence dictionary and make progress day by day!

156 NMP is widely applied to aromatic hydrocarbons extracting , acetylene , and diolefine purification.

157 The ether extracting technology of carya kernel oil was experimentally studied in this work.

158 The invention discloses a method for extracting onion essential oil through ultrahigh voltage regulation of alliinase reaction and belongs to fine and deep processing technology for farm products.

159 Low rate of Juice extracting and discoloration were the major problem in strawberry processing.

160 The humic acid is traditionally obtained by adding acid to the extracting liquid through base.

161 A new method is given for separating K, Rb, Cs from mother liquor after extracting lithium from lepidolite.

162 In this approach, the character is segmented into several sections horizontally, then the contour tracing and the feature extracting are performed.

163 And the dynamic changes of coastline maps were generated with these extracting coastlines and those digitized from relief map and chart. The results were stored in Qingdao Coastal Zone Geo-database.

164 A complete automatic face recognition system consists of three main parts: detecting the human face from the image, extracting the face feature and recognizing face.

165 This paper relates the method of extracting Chromosome medial-axis-line, calculating the length of Chromosome, calculating the centromeric index and density profile from human Chromosome images.

166 The problem of extracting drilling tool wears character signal is studied.

167 The technology of extracting pigment from Sappan and characteristics of the pigment have been studied in this paper.

168 Who would clean a bone before extracting all available information from it?

169 With diethyl malonate as the extractant, the condition of extracting gold the electronic scrap was studied.

170 With planar array CCD sensor, exit spot from optic fiber end is detected through extracting the characteristic points of spot for characterizing the position of optic fiber.

171 Data mining is a process of extracting valid , previously unknown, comprehensible and actionable infonnation from database.

172 KPCA extracting principal component with nonlinear method is an improved conventional PCA.

173 The method of extracting natural preservative in aniseed(Illicium verum Hook. f. ) and its bacteriostasis were studied.

174 This paper presents a method of giving starting value in iteration algorithm of extracting square root.

175 Methods chloroform, ethanol ultrasonic and ethanol infiltration extraction in extracting alkaloid from Vera - U were compared.

176 Extracting and interpreting the seismic velocity spectrum data manually is kind of tedious work.

177 A method of extracting red pigment from loropetalum chinense (R. Br. ) Oliv. Var. rubrum Yieh. and study on stability of the red pigment is proposed in the thesis.

178 This paper mainly declares the method of extracting lithium from lepidolite and preparing the lithium chloride by double-decompose reaction with material lithium sulfate and calcium chloride.

179 The technological parameters for extracting pectin from Chinese gooseberry pomace by salting-out method was studied.

180 OBJECTIVE To search for the best technique for extracting polysaccharide from Thelenota ananas.