Aga Am Fai 288 i Hi 302 i53 ZU Ed 
  
  
  
  
  
  
  
y 4 8 
i e 
in^ "T" * B üs 4n 33 eve “RE 
&1 182 {EG “iid SEE hx. 20 ANA i E» 
Fig. 10: Result of histogram analysis of grey wedge Fig. 11: Result of histogram analysis of grey wedge 
measurements (R,G,B, with integrated infra-red filter) measurements (R,G,B, without integrated infra-red filter) 
Fig. 9 illustrates the superb image quality of the Pro Back 
sensor. It has to be pointed out that this picture is a 1:1 subset 
of the complete 4kx4k image that is displayed in Fig. 7. Even 
smallest details are reproduced clearly. This result can also be 
proven by the evaluation of the resolution test patterns, and 
visually by the example of a facade as shown in Fig. 13 and 
Fig. 14. Blooming can be forced by imaging very bright and 
high-reflective objects such as the one displayed in Fig. 12. The 
sensor and related software seems to cope with blooming 
effects very well, hence no significant loss of image quality can 
be detected. 
  
  
  
  
  
  
  
   
  
Fig. 12: Test of blooming behaviour for high reflective object ay 
surface (1:1 window of Fig. 7) Fig. 13: Original image of a facade 
—46—