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samples/python/stitching.py
64 строки
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ericmariasis
Added python branch to stitching tutorial.
19 авг 2024, 16:28
19 авг 2024, 16:28
cb72a21
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#!/usr/bin/env python ''' Stitching sample ================ Show how to use Stitcher API from python in a simple way to stitch panoramas or scans. ''' # Python 2/3 compatibility from __future__ import print_function import numpy as np import cv2 as cv import argparse import sys modes = (cv.Stitcher_PANORAMA, cv.Stitcher_SCANS) parser = argparse.ArgumentParser(prog='stitching.py', description='Stitching sample.') parser.add_argument('--mode', type = int, choices = modes, default = cv.Stitcher_PANORAMA, help = 'Determines configuration of stitcher. The default is `PANORAMA` (%d), ' 'mode suitable for creating photo panoramas. Option `SCANS` (%d) is suitable ' 'for stitching materials under affine transformation, such as scans.' % modes) parser.add_argument('--output', default = 'result.jpg', help = 'Resulting image. The default is `result.jpg`.') parser.add_argument('img', nargs='+', help = 'input images') __doc__ += '\n' + parser.format_help() def main(): args = parser.parse_args() # read input images imgs = [] for img_name in args.img: img = cv.imread(cv.samples.findFile(img_name)) if img is None: print("can't read image " + img_name) sys.exit(-1) imgs.append(img) #![stitching] stitcher = cv.Stitcher.create(args.mode) status, pano = stitcher.stitch(imgs) if status != cv.Stitcher_OK: print("Can't stitch images, error code = %d" % status) sys.exit(-1) #![stitching] cv.imwrite(args.output, pano) print("stitching completed successfully. %s saved!" % args.output) print('Done') if __name__ == '__main__': print(__doc__) main() cv.destroyAllWindows()