NAME

get_image_window - Extracts a window from an image

SYNOPSIS

#include "i/i_float.h"

Example compile flags (system dependent):
  -DLINUX_X86_64 -DLINUX_X86_64_OPTERON  -DGNU_COMPILER 
   -I/home/kobus/include
   -L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
  -lKJB                               -lfftw3  -lgsl -lgslcblas -ljpeg  -lSVM -lstdc++                    -lpthread -lSLATEC -lg2c    -lacml -lacml_mv -lblas -lg2c      -lncursesw 


int get_image_window
(
	KJB_image **target_ipp,
	const KJB_image *source_ip,
	int row_offset,
	int col_offset,
	int num_target_rows,
	int num_target_cols
);

DESCRIPTION

This routine extracts a window from the float image pointed to by the input parameter "source_ip" into *target_ipp which is created are reszied as needed. The window is specified by its minimum col (arg "row_offset") and minimum row (arg "col_offset") and its dimensions (args "num_target_rows" and "num_target_cols").

RETURNS

NO_ERROR on sucess and ERROR on failure.

DISCLAIMER

This software is not adequatedly tested. It is recomended that results are checked independantly where appropriate.

AUTHOR

Kobus Barnard

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