GitLab

* update multi rec model

* fix pdserving for det

* rename multi config

* update ch_rec_slim link

* add model  list

* add ppocrv3 rec

* [Feature] add PREN scene text recognition model

* [Patch] Optimize yml File

* [Patch] Save Label/Pred Preprocess Time Cost

* [BugFix] Modify Shape Conversion to Fit for Inference Model Exportion

* [Patch] ?

* [Patch] ?

* 啥情况...

* fix center yaml

* rm init_center param

* fix typo

* improve pred system

* add center loss cod and cfg

* fix name

* fix rec distillation

* add dist cfg

* fix cfg