Doing The Twist

TA!Twist!Image

  19 March 2007

Description

Rotating images to make them hard to OCR (and sometimes slicing the image before random rotation of each slice).

Submitted by Anna Vlasova.

Example

Same image, but with a different rotation angle:

And a sliced version:

See also this blog entry.

Entries

No Whitespace, No Cry

Spammers compendium entry - No Whitespace, No Cry

Honey, I shrunk the font (HTML)

Spammers compendium entry - Honey, I shrunk the font

Honey, I shrunk the font (CSS)

Spammers compendium entry - Honey, I shrunk the font

Bogus Login

Spammers compendium entry - Bogus Login

A Numbers Game

Spammers compendium entry - A Numbers Game

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