Objective:To investigate the cause and treating methed of lower vision caused by the cervical spondlosis in order that the doctors can improve treating level.Methods:To 28 cases lower vision of 398 patients caused by ...Objective:To investigate the cause and treating methed of lower vision caused by the cervical spondlosis in order that the doctors can improve treating level.Methods:To 28 cases lower vision of 398 patients caused by the cervical spondlosis.We choose treating、methods—drawing.rubing Svate 654-2 and so on.Results:The 28 patients were treated 1～3 periods.The 22 cases of 28 patients are more effective.(79%).The 6 cases are effective.(21%).The total effective rate is 100 percent.Conclusions:The lower vision caused by the cerivcal spondlosis is uncommon.The comprehensive treatment are satisfaction.展开更多
A lower bound to errors of measuring object position is constructed as a function of parameters of a monocular computer vision system (CVS) as well as of observation conditions and a shape of an observed marker. This ...A lower bound to errors of measuring object position is constructed as a function of parameters of a monocular computer vision system (CVS) as well as of observation conditions and a shape of an observed marker. This bound justifies the specification of the CVS parameters and allows us to formulate constraints for an object trajectory based on required measurement accuracy. For making the measurement, the boundaries of marker image are used.展开更多
文摘Objective:To investigate the cause and treating methed of lower vision caused by the cervical spondlosis in order that the doctors can improve treating level.Methods:To 28 cases lower vision of 398 patients caused by the cervical spondlosis.We choose treating、methods—drawing.rubing Svate 654-2 and so on.Results:The 28 patients were treated 1～3 periods.The 22 cases of 28 patients are more effective.(79%).The 6 cases are effective.(21%).The total effective rate is 100 percent.Conclusions:The lower vision caused by the cerivcal spondlosis is uncommon.The comprehensive treatment are satisfaction.
文摘A lower bound to errors of measuring object position is constructed as a function of parameters of a monocular computer vision system (CVS) as well as of observation conditions and a shape of an observed marker. This bound justifies the specification of the CVS parameters and allows us to formulate constraints for an object trajectory based on required measurement accuracy. For making the measurement, the boundaries of marker image are used.
