* 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

* add yolo series auto compress configs, test=document_fix

* update name, test=document_fix

* update yolox reader

* update model reader

* add ppvehicle_plate

* replace cn codes

* update docs

* update mot model

* add picodet-npu model

* fix modelingf

* refactor s2anet to support batch_size > 1

* fix problem of inference

* support batch_size > 1 for training

* fix empty results

* fix dota eval

* fix configs of s2anet_head

* modify s2anet_spine_1x to 73 mAP

* [docs] add onnx_infer docs, test=document_fix

* [docs] add python serving docs, test=document_fix

* [docs] add serving cpp docs, test=document_fix

* car licenseplate skipframe&time counter vote

* incase of no track

* add en doc & update yoloseries, test=document_fix

* update readme, test=document_fix

* add tutorials for postprocessing of action model

* add data collection part

* 1. add -o command for pipeline;
2. remove basemode config;
3. add example configs for pphuman.

* copyright to Copyright

* 1. update docs for quick start;
2. delete merge_model_dir;
3. move cfg codes to cfg_utils.py

* Update QUICK_STARTED.md

* Update PPVehicle_QUICK_STARTED.md

* Update pphuman_action.md

* Update pphuman_action_en.md

* Update pphuman_attribute.md

* Update pphuman_attribute_en.md

* Update cfg_utils.py

* update model pretrained links