nsaunier/traffic-intelligence: python/prediction.py history

updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)

Sun, 27 May 2018 23:22:48 -0400

updated code to python 3 (tests pass and scripts run, but non-executed parts of code are probably still not correct)

found bug with direct ttc computation

Wed, 07 Mar 2018 23:37:00 -0500

found bug with direct ttc computation

work on processing and managing large video datasets

Tue, 06 Mar 2018 22:44:33 -0500

work on processing and managing large video datasets

modified multithreading at the interaction level for safety computations

Fri, 21 Jul 2017 17:52:56 -0400

modified multithreading at the interaction level for safety computations

added safety analysis parameters for motion patterns

Fri, 21 Jul 2017 12:11:55 -0400

added safety analysis parameters for motion patterns

bug fix on list filtering (cannot remove while iterating) and motion prediction keeping the same features

Fri, 21 Jul 2017 11:25:20 -0400

bug fix on list filtering (cannot remove while iterating) and motion prediction keeping the same features

working motion pattern prediction with rotation and features

Thu, 20 Jul 2017 14:29:46 -0400

working motion pattern prediction with rotation and features

works with object trajectory, features todo

Thu, 20 Jul 2017 12:12:28 -0400

works with object trajectory, features todo

work on motion prediction using motion patterns

Wed, 19 Jul 2017 18:02:38 -0400

work on motion prediction using motion patterns

implemented motion prediction with prototypes at constant ratio, with tests

Tue, 18 Jul 2017 18:01:16 -0400

implemented motion prediction with prototypes at constant ratio, with tests

verified motion prediction with prototypes at constant speed (test needed)

Tue, 18 Jul 2017 13:46:17 -0400

verified motion prediction with prototypes at constant speed (test needed)

work in progress

Mon, 17 Jul 2017 17:56:52 -0400

work in progress

work started on prototype prediction

Mon, 17 Jul 2017 01:38:06 -0400

work started on prototype prediction

work in progress

Wed, 12 Jul 2017 01:24:31 -0400

work in progress

corrected bug

Wed, 22 Mar 2017 10:50:39 -0400

corrected bug

work on storing PET

Tue, 14 Mar 2017 17:48:40 -0400

work on storing PET

fixing bug, thanks to Ryan Louie

Sat, 29 Oct 2016 16:34:05 -0400

fixing bug, thanks to Ryan Louie

explicitly computed the probabilities for predicted trajectories

Mon, 27 Jun 2016 23:27:05 -0400

explicitly computed the probabilities for predicted trajectories

corrected bug for prediction at constant velocity, exact computation

Fri, 17 Jul 2015 18:00:00 -0400

corrected bug for prediction at constant velocity, exact computation

added clarification comments

Fri, 17 Jul 2015 14:28:14 -0400

added clarification comments

minor correction

Tue, 14 Jul 2015 00:14:54 -0400

minor correction

corrected some errors for ttc

Mon, 29 Jun 2015 23:09:58 -0400

corrected some errors for ttc

corrected bug with circular import for VideoFilenameAddable, moved to base module

Wed, 20 May 2015 13:57:47 +0200

corrected bug with circular import for VideoFilenameAddable, moved to base module

corrected bug that increased TTC by 1 frame and structure to store collision points and crossing zones

Mon, 18 May 2015 17:17:06 +0200

corrected bug that increased TTC by 1 frame and structure to store collision points and crossing zones

some method name change and new methods for features in objects (MovingObject) and methods to access indicator values in interactions

Mon, 18 May 2015 13:53:25 +0200

some method name change and new methods for features in objects (MovingObject) and methods to access indicator values in interactions

changed the paramter usePrototypes to False by default

Fri, 17 Apr 2015 17:33:32 +0200

changed the paramter usePrototypes to False by default

removed all issues because of tests with None, using is instead of == or !=

Tue, 24 Mar 2015 18:11:28 +0100

removed all issues because of tests with None, using is instead of == or !=

corrected major issue with pPET, only for CVDirect prediction for now

Tue, 17 Feb 2015 02:21:31 +0100

corrected major issue with pPET, only for CVDirect prediction for now

minor cleaning

Tue, 17 Feb 2015 00:56:47 +0100

minor cleaning

merged code from Mohamed Gomaa Mohamed for the use of points of interests in mation pattern learning and motion prediction (TRB 2015)

Wed, 10 Dec 2014 15:27:08 -0500

merged code from Mohamed Gomaa Mohamed for the use of points of interests in mation pattern learning and motion prediction (TRB 2015)

move 4 functions from trajLearning file

MohamedGomaa — Thu, 04 Dec 2014 19:07:55 -0500

move 4 functions from trajLearning file

corrected bug

MohamedGomaa — Thu, 04 Dec 2014 13:37:55 -0500

corrected bug

remove dublicated code for collision/crossing computations

MohamedGomaa — Wed, 03 Dec 2014 22:57:08 -0500

remove dublicated code for collision/crossing computations

add some functions for behaviour analysis

MohamedGomaa — Tue, 25 Nov 2014 22:49:47 -0500

add some functions for behaviour analysis

Motion Pattern Method

MohamedGomaa — Tue, 15 Jul 2014 13:25:15 -0400

Motion Pattern Method

condition to make the minTTC is zero not 1 -need to refine-

Mohamed Gomaa — Thu, 02 May 2013 11:37:24 -0400

condition to make the minTTC is zero not 1 -need to refine-

merge feature-minDistance-based collisionPoints calculation in prediction file

Mohamed Gomaa — Thu, 18 Apr 2013 17:12:53 -0400

merge feature-minDistance-based collisionPoints calculation in prediction file

corrected bug for segment intersection

Thu, 07 Aug 2014 00:05:14 -0400

corrected bug for segment intersection

adapted safety-analysis script to use multi-threading

Tue, 15 Jul 2014 01:25:33 -0400

adapted safety-analysis script to use multi-threading

refactored some more code in compute crossing and collisions (parallel code works)

Mon, 14 Jul 2014 17:33:43 -0400

refactored some more code in compute crossing and collisions (parallel code works)

modified prediction for multiprocessing, not sure how beneficial it is (single thread with instance method seems much faster

Mon, 14 Jul 2014 01:56:51 -0400

modified prediction for multiprocessing, not sure how beneficial it is (single thread with instance method seems much faster

renamed all draw functions to plot for consistency

Fri, 06 Jun 2014 14:10:42 -0400

renamed all draw functions to plot for consistency

corrected bugs in safety analysis

Fri, 11 Apr 2014 17:47:38 -0400

corrected bugs in safety analysis

integrated Sohail direct computation of TTC (need to add pPET)

Wed, 02 Apr 2014 17:45:18 -0400

integrated Sohail direct computation of TTC (need to add pPET)

small progress

Tue, 11 Mar 2014 23:50:15 -0400

small progress

finished description and constructor

Wed, 05 Mar 2014 23:01:00 -0500

finished description and constructor

name change in prediction.py

Wed, 05 Mar 2014 17:47:26 -0500

name change in prediction.py

integrated and reorganized Sohail s work on exact ttc computation

Sun, 23 Feb 2014 23:18:08 -0500

integrated and reorganized Sohail s work on exact ttc computation

change of interface, distributions are now passed to the prediction paramters constructors if needed

Sat, 22 Feb 2014 01:18:16 -0500

change of interface, distributions are now passed to the prediction paramters constructors if needed

cleaning up safety analysis and the new traditional constant velocity method

Wed, 24 Jul 2013 12:48:12 -0400

cleaning up safety analysis and the new traditional constant velocity method

implemented prediction method at constant velocity with direct intersection computation

Thu, 11 Jul 2013 02:17:12 -0400

implemented prediction method at constant velocity with direct intersection computation

moved current method for collision points and crossing zones computation into prediction parameters (put expectedindicator in SafetyPoint)

Thu, 11 Jul 2013 00:17:25 -0400

moved current method for collision points and crossing zones computation into prediction parameters (put expectedindicator in SafetyPoint)

corrected bug computing TTC (resp. pPET) if there is no collision point (resp. crossing zone)

Thu, 11 Jul 2013 00:07:47 -0400

corrected bug computing TTC (resp. pPET) if there is no collision point (resp. crossing zone)

corrected small bug

Wed, 03 Jul 2013 17:39:40 -0400

corrected small bug

safety analysis script with option for prediction method

Thu, 27 Jun 2013 01:35:47 -0400

safety analysis script with option for prediction method

added new parameters in safety analysis script

Thu, 27 Jun 2013 00:18:39 -0400

added new parameters in safety analysis script

modifed default probability to float

Fri, 14 Jun 2013 13:47:00 -0400

modifed default probability to float

working on trajectory simulation

Wed, 13 Feb 2013 18:26:49 -0500

working on trajectory simulation

added option to disable computation of crossing zones

Mon, 11 Feb 2013 16:01:15 -0500

added option to disable computation of crossing zones

Mon, 11 Feb 2013 15:59:15 -0500

added option to disable computation of crossing zones