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main.cpp
139 lines (122 loc) · 4.45 KB
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main.cpp
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/*
* Copyright (c) 2012, 2016, Yutaka Tsutano
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#include <opencv2/objdetect/objdetect.hpp>
#include <opencv2/features2d/features2d.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/calib3d/calib3d.hpp>
#include <opencv2/imgproc/imgproc_c.h>
#include <iostream>
#include <vector>
#include <string>
#include "marker.h"
#include "page.h"
void process_image(IplImage *src_img,
std::map<int, CvPoint2D32f> &left_dst_markers,
LayoutInfo left_layout,
std::map<int, CvPoint2D32f> &right_dst_markers,
LayoutInfo right_layout)
{
BookImage book_image(src_img);
{
IplImage *dst_img
= book_image.create_page_image(left_dst_markers, left_layout);
if (dst_img != NULL) {
cvShowImage("Left", dst_img);
cvReleaseImage(&dst_img);
}
}
{
IplImage *dst_img
= book_image.create_page_image(right_dst_markers, right_layout);
if (dst_img != NULL) {
cvShowImage("Right", dst_img);
cvReleaseImage(&dst_img);
}
}
}
int main(int argc, char **argv)
{
// Configure left page.
std::map<int, CvPoint2D32f> left_dst_markers;
left_dst_markers[0] = cvPoint2D32f(0.00, 0.00);
left_dst_markers[1] = cvPoint2D32f(6.00, 0.00);
left_dst_markers[2] = cvPoint2D32f(6.00, 9.50);
left_dst_markers[3] = cvPoint2D32f(0.00, 9.50);
LayoutInfo left_layout;
left_layout.page_left = 0.50;
left_layout.page_top = 0.25;
left_layout.page_right = 6.30;
left_layout.page_bottom = 9.20;
left_layout.dpi = 600.0;
// Configure right page.
std::map<int, CvPoint2D32f> right_dst_markers;
right_dst_markers[4] = cvPoint2D32f(0.00, 0.00);
right_dst_markers[5] = cvPoint2D32f(6.00, 0.00);
right_dst_markers[6] = cvPoint2D32f(6.00, 9.50);
right_dst_markers[7] = cvPoint2D32f(0.00, 9.50);
LayoutInfo right_layout;
right_layout.page_left = -0.30;
right_layout.page_top = 0.25;
right_layout.page_right = 5.50;
right_layout.page_bottom = 9.20;
right_layout.dpi = 600.0;
// Process if an input image is supplied; otherwise, open a webcam for
// debugging.
if (argc > 3) {
IplImage *src_img = cvLoadImage(argv[1]);
if (src_img == NULL) {
std::cerr << "Failed to load the source image specified.\n";
return 1;
}
BookImage book_img(src_img);
IplImage *left_img
= book_img.create_page_image(left_dst_markers, left_layout);
if (left_img != NULL) {
cvSaveImage(argv[2], left_img);
cvReleaseImage(&left_img);
}
IplImage *right_img
= book_img.create_page_image(right_dst_markers, right_layout);
if (right_img != NULL) {
cvSaveImage(argv[3], right_img);
cvReleaseImage(&right_img);
}
cvReleaseImage(&src_img);
} else {
// Create windows.
cvNamedWindow("Source", 0);
cvResizeWindow("Source", 480, 640);
left_layout.dpi = 100;
right_layout.dpi = 100;
// Open webcam.
CvCapture* capture = cvCreateCameraCapture(0);
if (!capture) {
std::cerr << "Failed to load the camera device.\n";
return 1;
}
const double scale = 1.0;
cvSetCaptureProperty(capture, CV_CAP_PROP_FRAME_WIDTH, 1600 * scale);
cvSetCaptureProperty(capture, CV_CAP_PROP_FRAME_HEIGHT, 1200 * scale);
while (cvWaitKey(10) < 0) {
IplImage *src_img = cvQueryFrame(capture);
cvShowImage("Source", src_img);
process_image(src_img,
left_dst_markers, left_layout,
right_dst_markers, right_layout);
}
}
return 0;
}