[vtkusers] the memory allocation problem

[jiang-gx]

hi:  
   i am developing a project using the vtk as image packet. my computer's memory size is 2G ,and the  testing data is a  dicom format medical image data ,which dimension is 512*512*549. but when i read the whole data , the system will throw  out a memory allcation error,but the memory is enough. (and if i read just a part of the data ,it will succeed.)

  can anyone help me? thanks a lot!
 				

　　　　　　　　jiang-gx
　　　　　　　　jxjx at sjtu.edu.cn
　　　　　　　　　　2004-10-22