222   MatrixInfo *destination_matrixs,const ssize_t sign,size_t *projection)  in RadonProjection()  argument
326     projection[GetMatrixColumns(p)+sign*x-1]=sum;  in RadonProjection()
331   const double threshold,size_t *projection,ExceptionInfo *exception)  in RadonTransform()  argument
441   RadonProjection(image,source_matrixs,destination_matrixs,-1,projection);  in RadonTransform()
498   RadonProjection(image,source_matrixs,destination_matrixs,1,projection);  in RadonTransform()
595     *projection,  in DeskewImage()  local
605   projection=(size_t *) AcquireQuantumMemory((size_t) (2*width-1),  in DeskewImage()
606     sizeof(*projection));  in DeskewImage()
607   if (projection == (size_t *) NULL)  in DeskewImage()
609   status=RadonTransform(image,threshold,projection,exception);  in DeskewImage()
612       projection=(size_t *) RelinquishMagickMemory(projection);  in DeskewImage()
619     if (projection[i] > max_projection)  in DeskewImage()
622         max_projection=projection[i];  in DeskewImage()
625   projection=(size_t *) RelinquishMagickMemory(projection);  in DeskewImage()