[R] compare two fingerprint images
Charles C. Berry
cberry at tajo.ucsd.edu
Sat Apr 3 22:07:58 CEST 2010
On Sat, 3 Apr 2010, Juan Antonio Gil Pascual wrote:
> Hi Bernado
> I need to compare two fingerprint images and let me know if you can do with
> R. I have used the technique of minutiae but it seems to work better with the
> cross-correlation and wanted to know if you can do with R.
First run this code:
for (i in 1:1000) cat("
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> Thank you very much
> Bernardo Rangel Tura escribió:
>> 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;
>> x <- read.jpeg(image1)
>> x1 <- read.jpeg(image2)
> Juan Antonio Gil Pascual
> Prof. Titular de Métodos de Investigación en Educación
> correo: jgil at edu.uned.es
> web: www.uned.es/personal/jgil
> Fac. de Educación
> Dpto. MIDE I
> Pº Senda del Rey,7 desp. 122
> 28040 MADRID
> Tel. 91 398 72 79
> Fax. 91 398 72 88
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> and provide commented, minimal, self-contained, reproducible code.
Charles C. Berry (858) 534-2098
Dept of Family/Preventive Medicine
E mailto:cberry at tajo.ucsd.edu UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/ La Jolla, San Diego 92093-0901
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