Jump to content
We promise no intrusive ads, Please help keep the community alive
Consider supporting us by disabling your ad blocker / add to whitelist / purchasing VIP.

CS4 Content-Aware Scaling


EW
 Share

Recommended Posts

New To CS4 was playing with it today came across this, pretty impressive

 

http://uk.youtube.com/watch?v=zJy9PNU12hc&NR=1

 

One I did

[ATTACH]6820[/ATTACH]

 

Seam carving, sometimes referred to as content aware image resizing is an algorithm for image resizing (primarily shrinking) developed by Shai Avidan and Ariel Shamir.

It seeks to avoid the drawbacks of other approaches to image resizing like cropping (where parts of the image are cut away in order to reduce the image size) and image scaling (which distorts the image contents if not done both horizontally and vertically by the same factor).

Seam Carving operates on "seams", i.e. sequences of orthogonally or diagonally adjacent pixels that run from one side of the image to the other, one per column (horizontal seams) or one per row (vertical seams).

Removing all pixels in a seam reduces the height or width of the image by one row or column; repeated selection of seams to remove can achieve any amount of shrinking. Seam carving can be adapted to image enlargement by duplicating the pixels in a seam.

 

source: Wiki

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share



×
×
  • Create New...