[R] compare two fingerprint images

Bernardo Rangel Tura tura at centroin.com.br
Sat Apr 3 18:14:18 CEST 2010


On Fri, 2010-04-02 at 20:52 +0200, Juan Antonio Gil Pascual wrote:
> Hello
> I wanted to compare two fingerprint images. How do you do with R?.
> Is there a role for cross-correlation of images?
> 
> Thanks
> 

Hi juan,

You was a quite vage in your question, so I don't know exactly what you
need but try this;

require(ReadImages)
x <- read.jpeg(image1)
x1 <- read.jpeg(image2)
table(x1==x)


-- 
Bernardo Rangel Tura, M.D,MPH,Ph.D
National Institute of Cardiology
Brazil



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