Mercurial Hosting > traffic-intelligence
comparison python/safety-analysis.py @ 328:5e43b7389c25
script for safety analysis
| author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
|---|---|
| date | Wed, 12 Jun 2013 18:23:16 -0400 |
| parents | |
| children | c9201f6b143a |
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| 327:42f2b46ec210 | 328:5e43b7389c25 |
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| 1 #! /usr/bin/env python | |
| 2 | |
| 3 import sys,getopt | |
| 4 | |
| 5 import matplotlib.pyplot as plt | |
| 6 import numpy as np | |
| 7 | |
| 8 from ConfigParser import ConfigParser | |
| 9 | |
| 10 options, args = getopt.getopt(sys.argv[1:], 'hi:d:t:o:f:',['help']) | |
| 11 | |
| 12 options = dict(options) | |
| 13 | |
| 14 print options, args | |
| 15 | |
| 16 if '--help' in options.keys() or '-h' in options.keys() or len(sys.argv) == 1: | |
| 17 print('Usage: '+sys.argv[0]+' --help|-h config_file.cfg\n' | |
| 18 'The program processes indicators for all pairs of road users in the scene\n\n' | |
| 19 'Order matters between positional and named arguments') | |
| 20 sys.exit() | |
| 21 | |
| 22 # TODO work on the way to indicate an interaction definition | |
| 23 | |
| 24 if len(args)>0: # consider there is a configuration file | |
| 25 config = ConfigParser() | |
| 26 config.readfp(FakeSecHead(open(args[0]))) | |
| 27 sectionHeader = config.sections()[0] | |
| 28 videoFilename = config.get(sectionHeader, 'video-filename') | |
| 29 databaseFilename = config.get(sectionHeader, 'database-filename') | |
| 30 homography = inv(loadtxt(config.get(sectionHeader, 'homography-filename'))) | |
| 31 firstFrameNum = config.getint(sectionHeader, 'frame1') | |
| 32 | |
| 33 |