hugin 2014.0: align_image_stack() cannot read 16bit bw tiffs

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Urs Kiehl

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Nov 21, 2014, 2:04:54 PM11/21/14

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Trying to read a 16bit bw tiff results in

"importImage(): Number of channels in input and destination image don't match."

This is triggered from align_image_stack().

Maybe hugin uses an outdated version of vigra. In the recent version, a type cast has been added at this check in importImage():

vigra_precondition((static_cast<unsigned
int>(import_info.numBands())
                               == image_accessor.size(image_iterator)) ||
                              import_info.numBands() == 1,
               "importImage(): Number of channels in input and
destination image don't match.");