[Insight-users] Pixel Extraction

[Luis Ibanez]

Hi Raghu,


Please read the ITK Software Guide.

     http://www.itk.org/ItkSoftwareGuide.pdf


In particular,


A) You will find the answer to your question #1
    in Section 4.1.3, "Accessing Pixel Data",
    in PDF pages 70-71.

    and in Section 4.1.5, "RGB Images" in PDF-page 75.


B) You will find the answer to your question #2
    in Chapter 11 : "Iterators".  in PDF pages 733-776



   Regards,


       Luis



-----------------------
RAGHU PRASAD wrote:
> Respected Sir,
>  
> Please Provide the solution for the two problems listed below
>  
> 1.How can I extract pixel data from  RGB and Grayscale Images in ITK
>  
> 2.How to define a region of interest on RGB and Gray scale images and 
> then count the number of pixels in it, as well as do various 
> calculations on the region. The region of interest (ROI) could be either 
> a rectangle or an irregular shape.
>  
> 
> -- 
> Warm Regards
> 
> Raghu Prasad
> 
> 
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