#6977 NORM Never A: Image curation needed

[Zarro Boogs per Child]

#6977: Image curation needed
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  Reporter:  cjb         |       Owner:  cjb           
      Type:  defect      |      Status:  new           
  Priority:  normal      |   Milestone:  Never Assigned
 Component:  wikiserver  |     Version:                
Resolution:              |    Keywords:                
  Verified:  0           |    Blocking:                
 Blockedby:              |  
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Comment(by AlbertCahalan):

 You already have a per-page value. Suppose it is such that the least
 valuable page has a 0.0 score and the most valuable page has a 1.0 score.

 For each link to an image, assign a link score. The link score is defined
 as the page score of the page it is on, divided by the number of links on
 that page.

 For each image, assign an image score. The image score is defined as the
 sum of the link scores pointing to it.

 Now apply compression and/or scaling according to image score. As a first
 approximation, score percentile becomes the JPEG compression level. For
 non-JPEG, one might divide image score by image size and then discard some
 images according to that value.

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Ticket URL: <http://dev.laptop.org/ticket/6977#comment:2>
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