Fwd: python and Open cv

inshu chauhan insideshoes at gmail.com
Thu Nov 1 13:48:18 CET 2012


---------- Forwarded message ----------
From: inshu chauhan <insideshoes at gmail.com>
Date: Thu, Nov 1, 2012 at 1:26 PM
Subject: Re: python and Open cv
To: Mark Lawrence <breamoreboy at yahoo.co.uk>


I am sorry.. but I need to know what are the rules and what about gmail ??
Many people are using gmail to mail to the list.


On Thu, Nov 1, 2012 at 12:15 PM, Mark Lawrence <breamoreboy at yahoo.co.uk>wrote:

> On 01/11/2012 08:55, inshu chauhan wrote:
>
>> How to load a yml file in python and work with it ??
>>
>> I used : import cv
>>              data = cv.Load("Z:/data/xyz_00000_
>> 300.yml")
>>
>> But when I print data.. it just gives the detail of the image like number
>> of rows and columns etc....
>> I want read what is there in the pixel of the image..
>>
>> I tried to use the following code .. but it gives me only the pixel values
>> not the information contained in pixel ??
>>
>> def AccessPixels(img):
>>      for y in range(0, img.height):
>>          for x in range(0, img.width):
>>              cv.Get2D(img, y, x) # Slow get pixel value.
>>              cv.Set2D(img, y, x, (0, 0, 0, 0)) # Slow set pixel value.
>>
>>
>> can somebody help.. thanx in advance !!!
>>
>>
> I think the subject should be changed to "Obnoxious postings from Google
> Groups", given this is the same question from the same person within 24
> hours but a different subject line, and from a gmail address.
>
>
> --
> Cheers.
>
> Mark Lawrence.
>
> --
> http://mail.python.org/**mailman/listinfo/python-list<http://mail.python.org/mailman/listinfo/python-list>
>
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