Legacy ImageMagick Discussions Archive

Hi, I'm using MagickAdaptiveThresholdImage to apply an adaptive threshold on an image I have containing handwritten text. This works well for the text itself, but I'm having a problem like the one explained here(http://homepages.inf.ed.ac.uk/rbf/HIPR2/adpthrsh.htm) where the margin--that is, white s...

Hello, I'm trying to execute a command similar to "convert -threshold 90%" on my Linux box with a C program, compiled using gcc. I'm using the following code: #include <wand/MagickWand.h> ... MagickCommandGenesis(wand->image_info,...) and getting the error " error: dereferencing point...