Editing Talk:1014: Car Problems

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I feel like the explanation is incomplete, but I don't know what the standard is here.  What is "chromatic aberration", "white balance", and what is the significance of "the most megapixels"? [[Special:Contributions/108.162.237.64|108.162.237.64]] 04:54, 8 February 2014 (UTC)
 
I feel like the explanation is incomplete, but I don't know what the standard is here.  What is "chromatic aberration", "white balance", and what is the significance of "the most megapixels"? [[Special:Contributions/108.162.237.64|108.162.237.64]] 04:54, 8 February 2014 (UTC)
:Also.  "The title text reveals what she was looking for; one of them really did set her car on fire."  How?  It seems ambiguous. [[Special:Contributions/108.162.237.64|108.162.237.64]] 14:53, 8 February 2014 (UTC)
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:Also.  "The title text reveals what she was looking for; one of them really did set her trousers on fire."  How?  It seems ambiguous. [[Special:Contributions/108.162.237.64|108.162.237.64]] 14:53, 8 February 2014 (UTC)
 
::'chromatic aberration' is when different colors in the source are mapped to slightly different locations in the image. A bright white point of light like a star might show up in a photo as a slightly smeared point with a rainbow-like quality in the smearing. Refractive lenses nowadays have coatings to reduce this effect, but they don't eliminate it altogether; there is a similar small effect due to diffraction as well.  'white balance' refers to adjusting the overall color spectrum of the image to compensate for not-perfectly-white source light; imagine if you looked at the same person in 'warm' candlelight versus 'cold, harsh' hospital flourescents. If you are there in person, your eyes quite brilliantly do a little computation to compensate for the difference in source light so that they look human; if you just have a little unbalanced photo in your hand and don't /see/ a roomful of source light for your eye to use as reference background, one of the pictures looks like a zombie and the other might look like your friend is quite flushed.  You can use various forms of processing to adjust the 'color temperature' and other details to make the picture look natural, this is white balancing.  Note that you might not want to white-balance all photographs, for example you might want to capture the orangey quality of a candlelit scene.
 
::'chromatic aberration' is when different colors in the source are mapped to slightly different locations in the image. A bright white point of light like a star might show up in a photo as a slightly smeared point with a rainbow-like quality in the smearing. Refractive lenses nowadays have coatings to reduce this effect, but they don't eliminate it altogether; there is a similar small effect due to diffraction as well.  'white balance' refers to adjusting the overall color spectrum of the image to compensate for not-perfectly-white source light; imagine if you looked at the same person in 'warm' candlelight versus 'cold, harsh' hospital flourescents. If you are there in person, your eyes quite brilliantly do a little computation to compensate for the difference in source light so that they look human; if you just have a little unbalanced photo in your hand and don't /see/ a roomful of source light for your eye to use as reference background, one of the pictures looks like a zombie and the other might look like your friend is quite flushed.  You can use various forms of processing to adjust the 'color temperature' and other details to make the picture look natural, this is white balancing.  Note that you might not want to white-balance all photographs, for example you might want to capture the orangey quality of a candlelit scene.
  
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::Thanks for your statements here. This comic is marked as incomplete and a first attempt on the details is done.--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 15:48, 8 February 2014 (UTC)
 
::Thanks for your statements here. This comic is marked as incomplete and a first attempt on the details is done.--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 15:48, 8 February 2014 (UTC)
  
The title text is written as if from the point of view of somebody who was there watching the presentation, since they're talking about getting the shot, and "we'll set your car on fire AGAIN" implies that they did it the first time. [[Special:Contributions/141.101.81.216|141.101.81.216]] 09:51, 25 February 2014 (UTC)
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The title text is written as if from the point of view of somebody who was there watching the presentation, since they're talking about getting the shot, and "we'll set your trousers on fire AGAIN" implies that they did it the first time. [[Special:Contributions/141.101.81.216|141.101.81.216]] 09:51, 25 February 2014 (UTC)
  
: I am not convinced. "again" might simply mean 'for a second time, regardless of who did it the first time'  - that is, the event they are offering to make happen again is  'the car being on fire' not 'us setting the car on fire' {{unsigned ip|173.245.56.77}}
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: I am not convinced. "again" might simply mean 'for a second time, regardless of who did it the first time'  - that is, the event they are offering to make happen again is  'the trousers being on fire' not 'us setting the trousers on fire' {{unsigned ip|173.245.56.77}}
  
I think the three of them might be genuinely raising the photographic concerns, possibly out of ignorance of the problem of a car being on fire or lack of concern for Megan's (possibly) "trivial matter". This wouldn't be the first time xkcd characters have [[Mission|strange]] [[Priorities|priorities]]. '''''[[User:LockmanCapulet|<font color="green">LockmanCapulet</font>]]<sub>[[User talk:LockmanCapulet|<font color="green"> I plead the third!</font>]]</sub>''''' 19:07, 26 March 2014 (UTC)
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I think the three of them might be genuinely raising the photographic concerns, possibly out of ignorance of the problem of trousers being on fire or lack of concern for Megan's (possibly) "trivial matter". This wouldn't be the first time xkcd characters have [[Mission|strange]] [[Priorities|priorities]]. '''''[[User:LockmanCapulet|<font color="green">LockmanCapulet</font>]]<sub>[[User talk:LockmanCapulet|<font color="green"> I plead the third!</font>]]</sub>''''' 19:07, 26 March 2014 (UTC)
  
 
This seems to be a tribute to Magritte's 'Ceci n'est pas un pipe' (http://en.wikipedia.org/wiki/The_Treachery_of_Images). It is reminiscent of the unfortunate triumph of appearance over reality (as in TornadoGuard - http://www.explainxkcd.com/wiki/index.php/937:_TornadoGuard) [[ophiochos]]
 
This seems to be a tribute to Magritte's 'Ceci n'est pas un pipe' (http://en.wikipedia.org/wiki/The_Treachery_of_Images). It is reminiscent of the unfortunate triumph of appearance over reality (as in TornadoGuard - http://www.explainxkcd.com/wiki/index.php/937:_TornadoGuard) [[ophiochos]]
  
The issue with this photo is that the car is ON FIRE!Boeing-787lover 10:55, 18 August 2018 (UTC)
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The issue with this photo is that the trousers are ON FIRE!Boeing-787lover 10:55, 18 August 2018 (UTC)

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