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comparison scripts/compute-homography.py @ 591:aded6c1c2ebd

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added framework script and function to compute matchings
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 05 Dec 2014 17:00:37 -0500
parents 9c429c7efe89
children 3058e00887bc
comparison
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590:0fa73cbe9fdb 591:aded6c1c2ebd
15 - the last two lines are the x and y coordinates in the origin space (usually image space) 15 - the last two lines are the x and y coordinates in the origin space (usually image space)
16 16
17 If providing video and world images, with a number of points to input 17 If providing video and world images, with a number of points to input
18 and a ration to convert pixels to world distance unit (eg meters per pixel), 18 and a ration to convert pixels to world distance unit (eg meters per pixel),
19 the images will be shown in turn and the user should click 19 the images will be shown in turn and the user should click
20 in the same order the corresponding points in world and image spaces.''', formatter_class=argparse.RawDescriptionHelpFormatter,) 20 in the same order the corresponding points in world and image spaces.''', formatter_class=argparse.RawDescriptionHelpFormatter)
21 21
22 parser.add_argument('-p', dest = 'pointCorrespondencesFilename', help = 'name of the text file containing the point correspondences') 22 parser.add_argument('-p', dest = 'pointCorrespondencesFilename', help = 'name of the text file containing the point correspondences')
23 parser.add_argument('-i', dest = 'videoFrameFilename', help = 'filename of the video frame') 23 parser.add_argument('-i', dest = 'videoFrameFilename', help = 'filename of the video frame')
24 parser.add_argument('-w', dest = 'worldFilename', help = 'filename of the aerial photo/ground map') 24 parser.add_argument('-w', dest = 'worldFilename', help = 'filename of the aerial photo/ground map')
25 parser.add_argument('-n', dest = 'nPoints', help = 'number of corresponding points to input', default = 4, type = int) 25 parser.add_argument('-n', dest = 'nPoints', help = 'number of corresponding points to input', default = 4, type = int)