XV Congress of the International Society for 
Photogrammetry and Remote Sensing 
Rio de Janeiro 1984 
     
    
   
  
  
   
   
     
    
Commission III 
PRESENTED PAPER 
AH, 
ROBUST 
ESTIMATION! 
  
PER CRÜGER JORGENSEN 
POUL FREDERIKSEN 
KURT KUBIK 
Abstract 
This paper gives a review of the different methods of robust estimation 
and of their suitability for photogrammetric computation, together with 
an evaluation of their advantages and disadvantages compared to the least 
Squares method. 
Poul Frederiksen and Willy Weng 
Technical University of Denmark, Lyngby, Denmark 
4