* fix some bugs and polish docs

* polish docs

* modify docs, test=document_fix

* modify docs, test=document_fix

* update pphuman model of keypoint\attribute\action recognition

* update jetson docs

* mv yolov3 pedestrian to pphuman

* update ppvehicle&human det

* update links

* add vehicle plate & attribute

* add pphuman json & ppvehicle json

* [ppyoloe-plus] add downstream tasks

* [ppyoloe-plus] add task reademe and base config, test=document_fix

* [ppyoloe-plus] fix config

* Update README.md

* [ppyoloe+] fix readne and name, test=document_fix

* [ppyoloe+] fix base cofig

* fix slice_infer

* fix doc, test=document_fix

* refactor rbox

* modify the code of save results

* fix some problem

* add .gitignore in dataset/dota

* fix test anno path

* add en doc for vehicle attr

* fix some grammer problems

* fix grammer

* fix command line error in doc

* add layout

* add layout

* [dev] add ppyoloe_plus configs and alter NormalizeImage

* alter other NormalizeImage

* alter cpp NormalizeImage

* update ppvehicle modelzoo; test=document_fix

* update pipeline pictures

* update

* fix platerec jetson trtfp16; test=document_fix

* replace all --model_dir in pipeline docs; test=document_fix

* add slice infer for smalldet

* add slice infer for smalldet

* fix slice infer

* fix doc, test=document_fix

* fix eval and configs

* add slice dataset loader

* fix deploy

* fix docs, test=document_fix

* update docs, test=document_fix

* Update README.md

* Update README.md

* 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

* fix trt params

* update config to make safe of trt input shape

* illegal parking for ppvehicle quick start

* add docs for illegal parking

* delete useless number

* modify docs format

* add English version of doc for illegal parking

* modify md5sum for mot_ppyoloe_l_36e_ppvehicle

* delete old ocr models

* add picodet full quant demo

* fix reader

* fix docs

* 1. add md5sum check;
2. add illegal parking recognition.

* add config for illegal parking recognition

* car licenseplate skipframe&time counter vote (#6609)

* car licenseplate skipframe&time counter vote

* incase of no track

* update the method to get plate

* if illegal_parking_time is -1, do not update_object_info

* get model dir from cfg

* illegal parking visualize optimize
Co-authored-by: Nzhiboniu <31800336+zhiboniu@users.noreply.github.com>

* add pp-vehicle deploy doc, test=document_fix

* fix readme typo, test=document_fix