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Top Forums Programming Problem with control file and special character Post 302542147 by curleb on Tuesday 26th of July 2011 10:33:49 PM
Old 07-26-2011
I'd suspect your use of utf-8 and the ä-chars. Try converting the input file to ISO and try it out again...just to see if there's any correlation.
 

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mlib_ImageCrossCorrel(3MLIB)											      mlib_ImageCrossCorrel(3MLIB)

NAME
mlib_ImageCrossCorrel - cross correlation SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageCrossCorrel(mlib_d64 *correl, const mlib_image *img1, const mlib_image *img2); The mlib_ImageCrossCorrel() function computes the cross-correlation between a pair of images. It uses the following equation: 1 w-1 h-1 correl[i] = ----- * SUM SUM (img1[x][y][i] * img2[x][y][i]) w*h x=0 y=0 where w and h are the width and height of the images, respectively. The function takes the following arguments: correl Pointer to cross correlation array on a channel basis. The array must be the size of channels in the images. correl[i] contains the cross-correlation of channel i. img1 Pointer to first image. img2 Pointer to second image. The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ mlib_ImageAutoCorrel(3MLIB), mlib_ImageAutoCorrel_Fp(3MLIB), mlib_ImageCrossCorrel_Fp(3MLIB), mlib_ImageNormCrossCorrel(3MLIB), mlib_ImageNormCrossCorrel_Fp(3MLIB), attributes(5) 20 Apr 2005 mlib_ImageCrossCorrel(3MLIB)
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