* pipeline.py add tracking module time
fix infer_cfg_vehicle_violation.yml for examples

* pipeline examples infer_cfg_vehicle_violation.yml delete irrelevant config

* fix infer_cfg_vehicle_violation.yml enable

* Add BOTSORTTracker
* pptracking/python/mot/tracker/botsort_tracker.py
* ppdet/modeling/mot/tracker/botsort_tracker.py

fix OCSORTTracker

* * botsort kalman_filter.py float64->float32
* requirements.txt add numba

* [Mot] kalman_filter.py lazy import numba
* add code source and modify comments

* [MOT] fix numba lazy import bug

* [MOT] botsort add README.md

* delete comment code

* skip frames for faster mot

* fix skip frame mot

* fix skip frame mot

* fix skip frame mot

* set skip frame default -1, test=document_fix

* add break in counting for pphuman

* fix break in doc and codes

* fix mot break in region, test=document_fix

* fix region_polygon and region_type, test=document_fix

* add tools for get_video_info, test=document_fix

* add entrance_count draw_center_traj save_mot_txts

* fix pphuman plot_tracking_dict

* fix pphuman plot_tracking_dict

* fix plot tracking dict

* fix pipeline mot plot, add gif

* fix collector append, test=document_fix

* add bytetrack yolov3 engine and deploy baseline

* fix bytetrack yolov3 configs

* fix cfgs tools

* fix tracker pred_dets

* fit pptracking jde sde infer

* rename cfgs, fix mot_sde_infer

* fix mot sde single class infer

* remove byte cfgs

* fix mtmct

* clean code

* support rcnn bs=2 in cpp infer

* check dynamic shape in padbatch

* replace fluid by paddle

* fix time display in pptracking cpp

* fix timer in bs=2

* add mtmct aic_vehicle baseline

* fix clip_bbox, add coco model filter, fix some bugs

* fix infer bugs, fix crops and mtmct vis

* fix engine tracker infer

* fix mtmct images deploy

* fix readme and cfg

* remove mtmct of cfg modeling and tracker

* fix doc cfg

* add draw_center_traj

* add flow_statistic for mot_jde

* raise NotImplementedError when multi-class entrance counting is chosen

* revert * 'mp4v' to *'mp4v'

* add python deploy for pptracking

* fix plot tracking classes

* fix picodet deepsort

* fix format

* rename to det_infer

* add general yolov3 for deepsort

* refine format

* fix no target infer

* fix readme and conflict

* add deepsort export model, reid infer

* fix jde_yolov3 metric

* fix deepsort deploy

* fix doc, clean code

* add mot deploy infer image, add run_benchmark

* add mot keypoint unite python infer

* fix mot pose fps

* refine keypoint deploy

* fit video infer

* fix post process

* update comments for keypoint_batch_size

add dark deploy supported, mpii deploy supported;

* add mot score to txt results

* fix mot install typo

* add epoch for deepsort

* fix paddle no_grad

* deploy infer save image txt

* support xpu inference

* Automatically set use_dynamic_shape

* bs>1 for YOLO

* update det infer benchmark log

* add inference benchmark