NAME

draw_ransac_matches - Visualize RANSAC matches using match vector.

SYNOPSIS

#include "kpt/keypoint.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 draw_ransac_matches
(
	const KJB_image *img1_ip,
	const KJB_image *img2_ip,
	const Matrix *img1_mp,
	const Matrix *img2_mp,
	const Int_vector *match_ivp,
	KJB_image **result_ip
);

DESCRIPTION

The function draws the two images one underneath the other or one on top of another, depending on the value of the "draw-side-by-side" option. By default, matched frames are drawn one on top of the other (i.e. the option is FALSE by default). The function connects via lines the locations of the corresponing keypoints provided in the matrices. The matches are provided via the match_ivp: the values of the vector indicated the index of the location (img1_mp->elements[0] matches img2_mp->elements[0] and so on). The length of match_ivp is the same as the length of img1_mp and img2_mp. Input parameters: KJB_image* img1_ip - a handle to the image KJB_image* img2_ip - a handle to another image Keypoint_vector* img1_mp - the locations of the keypoints for img1 Keypoint_vector* img2_mp - the locations of the keypoints for img2 Int_vector* match_ivp - the keypoint matches KJB_image** result_ip - a handle to the resulting image

RETURNS

NO_ERROR or an error set by the image_draw routines.

DISCLAIMER

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

AUTHOR

Kobus Barnard

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