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Re: Determining row of pixels among a group that has the max number

by Martin Leese <please@[EMAIL PROTECTED] > Jul 15, 2008 at 05:41 AM

Martin Leese wrote:
> homer123123123@[EMAIL PROTECTED]
 wrote:
>> Hello,
>>
>> I am a newbie to the area of image processing. I have  a 30pixel by
>> 30pixel greyscale image. It consists of 30 groups of 1x10 pixels. I
>> need to find out which of the these groups has the maximum number of
>> pixels above a given threshold. The brute force way would be to
>> determine the number of pixels that are above a given threshold in
>> each of the 1x10pixels. Then, repeat this procedure for all 30 groups.
>> Sort them and then determine the group.
> 
> What is your application?  Where do these
> 300 pixels come from?

Or is it 900 pixels?  You statements above
can result in either total.

-- 
Regards,
Martin Leese
E-mail: please@[EMAIL PROTECTED]
 http://members.tripod.com/martin_leese/
 




 11 Posts in Topic:
Determining row of pixels among a group that has the max number
homer123123123@[EMAIL PRO  2008-07-14 20:47:32 
Re: Determining row of pixels among a group that has the max num
Martin Leese <please@[  2008-07-15 05:37:08 
Re: Determining row of pixels among a group that has the max num
Martin Leese <please@[  2008-07-15 05:41:13 
Re: Determining row of pixels among a group that has the max num
Martin Brown <|||newsp  2008-07-15 11:12:17 
Re: Determining row of pixels among a group that has the max num
homer123123123@[EMAIL PRO  2008-07-15 07:33:47 
Re: Determining row of pixels among a group that has the max num
Martin Brown <|||newsp  2008-07-15 16:48:24 
Re: Determining row of pixels among a group that has the max num
Martin Brown <|||newsp  2008-07-16 11:05:41 
Re: Determining row of pixels among a group that has the max num
aruzinsky <aruzinsky@[  2008-07-15 08:04:17 
Re: Determining row of pixels among a group that has the max num
aruzinsky <aruzinsky@[  2008-07-15 09:50:56 
Re: Determining row of pixels among a group that has the max num
aruzinsky <aruzinsky@[  2008-07-16 08:23:33 
Re: Determining row of pixels among a group that has the max num
ImageAnalyst <imageana  2008-07-17 07:02:59 

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