https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/ en-us nsaunier/traffic-intelligence: python/tests/moving.txt history python/tests/moving.txt revision history work on object concatenation https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/5d2f6afae35b/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 04 Jun 2018 23:35:50 -0400 work in progress https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/d7afc59f6966/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 04 Jun 2018 17:46:52 -0400 updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct) https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/933670761a57/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Sun, 27 May 2018 23:22:48 -0400 found bug with direct ttc computation https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/f026ce2af637/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Wed, 07 Mar 2018 23:37:00 -0500 corrected error due to change in Hog (scikit image) https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/4f32d82ca390/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 24 Aug 2017 17:22:24 -0400 verified motion prediction with prototypes at constant speed (test needed) https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/d8ab183a7351/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Tue, 18 Jul 2017 13:46:17 -0400 modularized save trajectories, added slice to Trajectory, etc https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/3a06007a4bb7/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Wed, 05 Jul 2017 12:19:59 -0400 added option to compute PET in safety analysis script, and save in database https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/e2452abba0e7/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Wed, 22 Mar 2017 10:44:24 -0400 added __eq__ functions for Point and Trajectory https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/84420159c5f4/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Fri, 05 Feb 2016 17:17:12 -0500 updated the bounding box code (the name so that it is general for ground truth and UT) https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/f8e0a8ea8402/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 14 Jan 2016 11:44:39 -0500 modification for moving tests (unionIntrvals) https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/ad31520e81b5/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Tue, 11 Aug 2015 11:49:01 -0400 corrected bug https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/fbe29be25501/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Fri, 05 Jun 2015 02:35:29 +0200 corrected bug for intersection of lines (thanks to Paul for finding) https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/01b89182891a/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Tue, 26 May 2015 18:16:51 +0200 some method name change and new methods for features in objects (MovingObject) and methods to access indicator values in interactions https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/dc70d9e711f5/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 18 May 2015 13:53:25 +0200 major work on pPET and pet, issues remain for pPET computed with predicted trajectories https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/2d1d33ae1c69/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Tue, 17 Feb 2015 03:55:55 +0100 added tests and corrected one bug https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/17b02c8054d0/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Sun, 07 Dec 2014 22:59:47 -0500 added midpoint function (from laurent gauthier) https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/6ebfb43e938e/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 22 Sep 2014 16:21:53 -0400 corrected bug for curvilinear trajectory with only one position and differentiation https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/7e1ae4d97f1a/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 18 Sep 2014 15:36:57 -0400 changed arguments to type Point https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/d0abd2ee17b9/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 28 Aug 2014 17:22:38 -0400 added functions to use trajectories as alignments https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/0eff0471f9cb/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 28 Aug 2014 16:42:13 -0400 fixed and simplified getSYfromXY https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/cae4e5f3fe9f/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Tue, 12 Aug 2014 17:47:16 -0400 corrected bug for segment intersection https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/a9c1d61a89b4/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 07 Aug 2014 00:05:14 -0400 work in progress on intersections (for PET) https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/0057c04f94d5/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Wed, 06 Aug 2014 17:53:38 -0400 added differentiate function for curvilinear trajectories and modified the addPosition functions https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/a3add9f751ef/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 07 Jul 2014 16:54:10 -0400 corrected bug in Point.timeToCollision that might result in negative TTCs https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/f012a8ad7a0e/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Fri, 27 Jun 2014 17:32:11 -0400 corrected bugs https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/1dced8932b08/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 19 Jun 2014 13:31:00 -0400 optimized direct time to collision computation and added tests https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/a40c75f04903/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 02 Jun 2014 17:33:22 -0400 Point/CurvilinearTrajectory/Interaction utiles https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/cd342a774806/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 13 Feb 2014 01:24:27 -0500 Cleaned the methods/functions indicating if a point is in a polygon https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/349eb1e09f45/python/tests/moving.txt
In general, shapely should be used, especially for lots of points:
from shapely.geometry import Polygon, Point
poly = Polygon(array([[0,0],[0,1],[1,1],[1,0]]))
p = Point(0.5,0.5)
poly.contains(p) -> returns True
poly.contains(Point(-1,-1)) -> returns False

You can convert a moving.Point to a shapely point: p = moving.Point(1,2) p.asShapely() returns the equivalent shapely point

If you have several points to test, use moving.pointsInPolygon(points, polygon) where points are moving.Point and polygon is a shapely polygon.]]> Nicolas Saunier <nicolas.saunier@polymtl.ca> Tue, 16 Jul 2013 17:00:17 -0400 lcss subclass for indicators https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/027e254f0b53/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 15 Jul 2013 16:47:09 -0400 added simple classification based on speed https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/fa64b2e3a64f/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Tue, 25 Jun 2013 23:43:32 -0400 added LCSS for trajectories https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/f2cf16ad798f/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Fri, 21 Dec 2012 18:33:36 -0500 corrected typos and bugs and added a test https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/13ec22bec5d4/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 23 Jul 2012 23:07:19 -0400 corrected small bugs and typos https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/99173da7afae/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Sat, 21 Jul 2012 00:50:42 -0400 added utils for bus processing https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/571ba5ed22e2/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Wed, 18 Jul 2012 02:54:22 -0400 re-organized code to avoid cyclic python module dependencies https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/74b1fc68d4df/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Tue, 06 Sep 2011 18:44:23 -0400 corrected errors in trajectories (if empty) and getTrajectoryInPolygon https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/606010d1d9a4/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 18 Jul 2011 14:29:07 -0400 corrected bug for TimeInterval interation and added corresponding test https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/916678481896/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Fri, 15 Jul 2011 02:32:34 -0400 finally added the representation of intervals https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/13187af8622d/python/tests/moving.txt Nicolas Saunier <nico@confins.net> Thu, 14 Jul 2011 17:15:09 -0400 added equal method to intervals https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/9928c2fa72cc/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Mon, 13 Jun 2011 16:50:40 -0400 makes use of matplotlib function to test if point is in a polygon https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/a5ef9e40688e/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Sun, 12 Jun 2011 03:24:55 -0400 modified the type of the result of interval lengths to float, added comments https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/daa05fae1a70/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Thu, 09 Jun 2011 16:03:17 -0400 added method to test points in polygons and tests https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/5d487f183fe2/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Fri, 11 Mar 2011 18:12:29 -0500 added full support for two implementations of indicators, with tests https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/cc192d0450b3/python/tests/moving.txt Nicolas Saunier <nicolas.saunier@polymtl.ca> Wed, 10 Nov 2010 23:41:49 -0500 methods for trajectories and objects https://127.0.0.1:8000/hg/nsaunier/traffic-intelligence/log/6d11d9e7ad4e/python/tests/moving.txt
to add and subtract trajectories
and extract objects from existing objects, for sub-time intervals]]> Nicolas Saunier <nicolas.saunier@polymtl.ca> Wed, 14 Jul 2010 14:02:11 -0400