Textile industry is very important to the development of Chinese industry and econ-omy.Image processing techniques are beneficial to improve the quality of cotton goods.Suitable blending ratio of yarn is good for it.I...Textile industry is very important to the development of Chinese industry and econ-omy.Image processing techniques are beneficial to improve the quality of cotton goods.Suitable blending ratio of yarn is good for it.It is significant to measure the blending ratio of yarn in the practice of textile engineering.Combined with results done by other scholars,this paper uses the concepts of acreage index,abnormity index and fluctuation index.Based on these morphologic indices,it is convenient to construct corresponding eigenvector and to discuss useful mathematical method for the cluster analysis during the measurement of the blending ratio.This paper also sets up some kinds of nonlin-ear optimization model for the problem.Using classical integer programming algorithm,support vector machine algorithm and genetic algorithm to the problem,we get fine results for cluster analysis.Finally,we give out another problem of image processing and have some discussions about it.展开更多
目的探讨同种异体原位肝移植患者围手术期免疫细胞功能(ImmuKnow值)、T淋巴细胞形态学变化规律及两者之间的关系。方法选择2009年9月至2010年1月28例行同种异体原位肝移植的患者(肝移植组)和20例健康成人(对照组)进行研究。肝移植组于...目的探讨同种异体原位肝移植患者围手术期免疫细胞功能(ImmuKnow值)、T淋巴细胞形态学变化规律及两者之间的关系。方法选择2009年9月至2010年1月28例行同种异体原位肝移植的患者(肝移植组)和20例健康成人(对照组)进行研究。肝移植组于术前及术后第1、3、5、10、15天抽取外周静脉血,对照组入组时采血,进行ImmuKnow检测和T淋巴细胞形态变化指数检测(morphologic change index of T-lymphocyte,TMCI)。结果 Pearson相关分析显示,肝移植组及对照组共188个ImmuKnow值与对应的TMCI之间存在线性相关,(r=0.166,P=0.023)。结论 Immuknow值与TMCI相关,TMCI可作为临床评估患者T淋巴细胞功能的参考指标,结合其他相关检查,可有效指导肝移植受体免疫抑制剂的个体化应用。展开更多
文摘Textile industry is very important to the development of Chinese industry and econ-omy.Image processing techniques are beneficial to improve the quality of cotton goods.Suitable blending ratio of yarn is good for it.It is significant to measure the blending ratio of yarn in the practice of textile engineering.Combined with results done by other scholars,this paper uses the concepts of acreage index,abnormity index and fluctuation index.Based on these morphologic indices,it is convenient to construct corresponding eigenvector and to discuss useful mathematical method for the cluster analysis during the measurement of the blending ratio.This paper also sets up some kinds of nonlin-ear optimization model for the problem.Using classical integer programming algorithm,support vector machine algorithm and genetic algorithm to the problem,we get fine results for cluster analysis.Finally,we give out another problem of image processing and have some discussions about it.
文摘目的探讨同种异体原位肝移植患者围手术期免疫细胞功能(ImmuKnow值)、T淋巴细胞形态学变化规律及两者之间的关系。方法选择2009年9月至2010年1月28例行同种异体原位肝移植的患者(肝移植组)和20例健康成人(对照组)进行研究。肝移植组于术前及术后第1、3、5、10、15天抽取外周静脉血,对照组入组时采血,进行ImmuKnow检测和T淋巴细胞形态变化指数检测(morphologic change index of T-lymphocyte,TMCI)。结果 Pearson相关分析显示,肝移植组及对照组共188个ImmuKnow值与对应的TMCI之间存在线性相关,(r=0.166,P=0.023)。结论 Immuknow值与TMCI相关,TMCI可作为临床评估患者T淋巴细胞功能的参考指标,结合其他相关检查,可有效指导肝移植受体免疫抑制剂的个体化应用。
