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

A small area

Spammers compendium entry - A small area

Ignore the smallprint

Spammers compendium entry - Ignore the smallprint

Script in the middle

Spammers compendium entry - Script in the middle

The Responsibility Transfer

Spammers compendium entry - The Responsibility Transfer

Colored Matrix

Spammers compendium entry - Colored Matrix

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