Proceedings of the Symposium "From Analytical to Digital": Proceedings of the Symposium "From Analytical to Digital"

kilpelä, einari; savolainen, aino; laiho, a.; loefstroem, k. g.

  
  
  
f" 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
mL 
ax = + b,x + boy - b4(2x?-4b?/3) +b 
: 1 2 3 4*Y 
ay - by + box + bgxy - b, (2y?-4b?/3) 
7 x A 
  
  
I 
\ NS. 
/ 
LA 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
N 
+ bg (y2-20%/3) + byx(y2-20%/3) 
+ bg (x2-202/3) + bg(x^-2b?/3)y 
-— "C 
C | ) [ 
* bg(x^-2b?/3)y «b (x2 -262/3) (y?-202/3) 
+ byox(y2-262/3) «b, o (x7-252/3) (f- 28/3 
- 
Fig. 3: Self-calibration correction terms for image coordinates 
= 119 +