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Re: compare several boolean matrix’s

From Arved Sandstrom <asandstrom2@eastlink.ca>
Newsgroups comp.lang.java.programmer
Subject Re: compare several boolean matrix’s
References <8f60207e-f848-490b-a402-7cc1aba657e9@googlegroups.com> <d8859cbe-ed99-4aea-be11-08746c82a5e4@googlegroups.com> <bxrQs.131886$2v.83065@newsfe05.iad> <5361ab6d-3277-40e9-97eb-d990502be610@googlegroups.com>
Message-ID <0YrQs.28802$Ln.18551@newsfe22.iad> (permalink)
Organization Public Usenet Newsgroup Access
Date 2013-02-06 08:24 -0400

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On 02/06/2013 08:11 AM, Keivan Jafari wrote:
> Den onsdagen den 6:e februari 2013 kl. 12:55:50 UTC+1 skrev Arved Sandstrom:
>> On 02/06/2013 07:23 AM, Keivan Jafari wrote:
>>
>>> Hi again,
>>
>>> some clarification;
>>
>>> Is there any way to compare several boolean matrix�s(25 matrix�s) and bild a new matrix of those 25.
>>
>>>
>>
>>> The elements in the new  matrix will be, an example:
>>
>>>
>>
>>> If matrix M(0) to M(5) element(2, 1) have value false
>>
>>>
>>
>>> And if matrix M(6) to M(24) element(2, 1) have value true,
>>
>>> Then most probably the value of element(2, 1) is true, since much more matrix�s shows that element(2, 1) is true
>>
>>>
>>
>>> Java code will be mostly appreciated
>>
>>>
>>
>>> All the Matrixes have same size
>>
>>> NXM
>>
>>>
>>
>>> Best regards/
>>
>>> Keivan
>>
>>>
>>
>> One observation, Keivan. Right now this is all conceptual. There are no
>>
>> matrices in Java, so really we're talking about how you take many
>>
>> datasets (presumably the same size), let's say 25 such datasets, and
>>
>> process the combination to come up with one dataset with the same size.
>>
>>
>>
>> How others might do this would vary perhaps, but before I ever devised
>>
>> an approach I'd want to find out where the data is coming from. After
>>
>> all, since the objective is *one* "matrix" of size M x N, why construct
>>
>> 25 intermediates?
>>
>>
>>
>> AHS
> tankyou.
>
> Consider a matrix as a picture of size boolean[N][M]
> the elements can only get value true or false.
> So I have 25 picture's(Matrix's), I want to build a new picture(Matrix) based
> on 25 picture's(Matrix's)
>
What I'm getting at is, you say you've got 25 pictures (2D arrays I'd 
prefer to call them in this scenario). How exactly do you have them? 
Actual pixel data from images? Data from somewhere else?

Regardless of where the data comes from, I doubt that I would ever 
construct 25 intermediate 2D arrays. If I had an intermediate at all 
there would only be one.

AHS

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Thread

compare several boolean matrix’s keijaf2011@gmail.com - 2013-02-05 11:19 -0800
  Re: compare several boolean matrix’s Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-02-05 15:47 -0500
  Re: compare several boolean matrix’s Roedy Green <see_website@mindprod.com.invalid> - 2013-02-05 16:26 -0800
    Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-05 19:43 -0500
      Re: compare several boolean matrix’s Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-02-05 21:09 -0400
  Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-05 19:40 -0500
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-05 23:21 -0800
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 03:23 -0800
    Re: compare several boolean matrix’s Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-02-06 07:55 -0400
      Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 04:11 -0800
        Re: compare several boolean matrix’s Arved Sandstrom <asandstrom2@eastlink.ca> - 2013-02-06 08:24 -0400
          Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 06:00 -0800
        Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 14:00 +0000
    Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-08 16:18 -0500
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 06:35 -0800
    Re: compare several boolean matrix’s Patricia Shanahan <pats@acm.org> - 2013-02-06 07:49 -0800
    Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 16:13 +0000
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 08:01 -0800
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 08:20 -0800
    Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 16:33 +0000
  Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 08:42 -0800
    Re: compare several boolean matrix’s Lars Enderin <lars.enderin@telia.com> - 2013-02-06 18:09 +0100
      Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 09:14 -0800
        Re: compare several boolean matrix’s Lars Enderin <lars.enderin@telia.com> - 2013-02-06 18:29 +0100
          Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 09:40 -0800
    Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 17:19 +0000
      Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-06 09:29 -0800
        Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 18:18 +0000
          Re: compare several boolean matrix’s Lars Enderin <lars.enderin@telia.com> - 2013-02-06 19:57 +0100
            Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-06 19:02 +0000
              Re: compare several boolean matrix’s T®oll <spooksRus@derbyshire-crania.org> - 2013-02-06 21:01 +0000
          Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-08 11:21 -0800
            Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-08 11:31 -0800
              Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-08 19:49 +0000
                Re: compare several boolean matrix’s Keivan Jafari <keijaf2011@gmail.com> - 2013-02-08 12:24 -0800
                Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-08 23:30 -0500
                Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-08 23:32 -0500
                Re: compare several boolean matrix’s lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-02-09 08:39 +0000
                Re: compare several boolean matrix’s Lew <lewbloch@gmail.com> - 2013-02-09 11:18 -0800
                Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-09 19:25 -0500
                Re: compare several boolean matrix’s Lew <lewbloch@gmail.com> - 2013-02-09 23:36 -0800
                Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-10 13:54 -0500
            Re: compare several boolean matrix’s Arne Vajhøj <arne@vajhoej.dk> - 2013-02-08 16:30 -0500
        Re: compare several boolean matrix’s Patricia Shanahan <pats@acm.org> - 2013-02-06 11:24 -0800

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