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Re: Backend and non-backend (was Re: Stencil bounding box)


From: Johannes Schindelin
Subject: Re: Backend and non-backend (was Re: Stencil bounding box)
Date: Tue, 2 May 2006 21:34:53 +0200 (CEST)

Hi,

On Tue, 2 May 2006, David Feuer wrote:

> One possibility:  Take all image elements (on a high level I guess
> this would be grobs, on a low level it'd be stencil pieces).  Separate
> them by type (stems here, noteheads there; rectangles here, glyphs
> there), and within each type sort them by left edge of bounding box,
> bottom edge of bounding box, width, and height.  Count to see if there
> are the same number of elements of each type, then pair up
> corresponding elements and compute the correlation coefficients or
> similar statistics for the coordinates of pairs.

This is worse than what Han-Wen suggested. His suggestion is easy, makes 
sense and would improve development. Why come up with other ideas?

Ciao,
Dscho





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