What's Changed
* fix setup by liangxhao in https://github.com/mindspore-lab/mindocr/pull/172
* fix some import path for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/175
* update requirements by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/176
* fix `data_sink_mode` freeze, adjust DBNet augmentation pipeline by hadipash in https://github.com/mindspore-lab/mindocr/pull/178
* fix typo by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/179
* Add group params support by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/177
* update model readmes for mindir download urls by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/181
* add mslite support for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/132
* Add gradient accumulation, gradient clip, and add tests by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/182
* Add mindir export for trained models and related docs, tests; Rename dbnet_r50 -> dbnet_resnet50, crnn_r34 -> crnn_resnet34 for consistency by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/184
* warning bug fix by hadipash in https://github.com/mindspore-lab/mindocr/pull/188
* solve download fail bugs in some servers by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/185
* fix export dbnet input shape from 640x640 to 732x1280. change crnn he… by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/189
* Del gradient accumulation for potential loss unconvergence in dbnet by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/192
* add SynthText dataset support by hadipash in https://github.com/mindspore-lab/mindocr/pull/193
* add logger module by MaigeWhite in https://github.com/mindspore-lab/mindocr/pull/180
* DBNet output changed in inference mode for faster speed - only binary map is output by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/196
* fix requirements on imgaug by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/198
* Network head output type changed to fix CoreSegment error in graph mo… by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/199
* modify MLT2017_Converter to support official dataset labels by hadipash in https://github.com/mindspore-lab/mindocr/pull/200
* fix shared memory usage increasing bug and disenable drop_remainder i… by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/202
* Add a data converter for SVT by hqkate in https://github.com/mindspore-lab/mindocr/pull/201
* fix eval by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/205
* Improve postprocess APIs to receive more data info for processing; add batch size refinement in validation while training by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/207
* Add gradient accumulation and grad clip and update readme (grad reduce after accumulate, make lr scheduling consistent) by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/210
* Extend evaluator to allow reload different datasets by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/211
* Datasets Conversion Support and Fixing Bugs by wtomin in https://github.com/mindspore-lab/mindocr/pull/206
* support feature extraction of mindcv backbone: resnet and mobiletnet v3 by zhtmike in https://github.com/mindspore-lab/mindocr/pull/213
* add ResNet-18 support for detection by hadipash in https://github.com/mindspore-lab/mindocr/pull/214
* add inference demo for mindir by liangxhao in https://github.com/mindspore-lab/mindocr/pull/209
* improve select layer by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/218
* better error msg for empty lmdb dataset by zhtmike in https://github.com/mindspore-lab/mindocr/pull/245
* add automapping function in load_pretrain to fix load weight erorr from mindcv when the feature encoder is unfolded to extract intermediate features by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/246
* add illustration for annotation format for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/244
* add det+rec ckpt prediction pipeline by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/216
* revert det_metric to commit cec71024186 because commit 837ff68 incurs bug in distributed evaluation by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/249
* fix bugs in mixed precision training by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/247
* add td500 dataset convert by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/248
* add ema and improve log by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/251
* improve detection augmentation pipeline by hadipash in https://github.com/mindspore-lab/mindocr/pull/250
* Add pretrained ckpt loading (via local path or url) to support finetuning by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/252
* update docs for predict_system by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/256
* update readme by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/255
* Add Rec Seq2seq components and configure file, change all config files due to interface change by zhtmike in https://github.com/mindspore-lab/mindocr/pull/253
* use proxy when upgrading pip on modelart by zhtmike in https://github.com/mindspore-lab/mindocr/pull/259
* Update CRNN readme by hqkate in https://github.com/mindspore-lab/mindocr/pull/191
* Add eval script for benchmarking multiple datasets by hqkate in https://github.com/mindspore-lab/mindocr/pull/217
* fixed dataset null annotation bug by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/258
* Change the default value of the label indices from [1] to [1:] by zhtmike in https://github.com/mindspore-lab/mindocr/pull/265
* fix export.py to support loading either local or online ckpt by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/260
* Update DBNet ic15 performance and yaml; update crnn ic15 finetune yaml by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/269
* fix `list index out of range` error for detection dataset by hadipash in https://github.com/mindspore-lab/mindocr/pull/270
* add DBNet++ support by hadipash in https://github.com/mindspore-lab/mindocr/pull/268
* add DBNet++ CN doc by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/273
* add ctw1500 dataset convert by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/266
* add dbnet yaml for synthtext dataset and td500 dataset by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/257
* loss averaging across multiple devices by hadipash in https://github.com/mindspore-lab/mindocr/pull/254
* Improve log, save origin yaml, and fix adan by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/272
* Support downloading multi data in modelart by zhtmike in https://github.com/mindspore-lab/mindocr/pull/275
* fix the formatting error by zhtmike in https://github.com/mindspore-lab/mindocr/pull/277
* Add RARE (CRNN-seq2seq) README and support O2 training by zhtmike in https://github.com/mindspore-lab/mindocr/pull/274
* add mobilenet v3 support for text detection by hadipash in https://github.com/mindspore-lab/mindocr/pull/263
* Add checkpoint manager to save latest or top k checkpoints in history by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/279
* fix amp for crnn with CTCLoss by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/284
* Add loss average meter by zhtmike in https://github.com/mindspore-lab/mindocr/pull/285
* refactor inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/267
* fix errors in validate polygons (temp solution) by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/286
* Support relative path of config file in ModelArt and fix bug by zhtmike in https://github.com/mindspore-lab/mindocr/pull/287
* Update readme by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/288
* fix setup and some filename by liangxhao in https://github.com/mindspore-lab/mindocr/pull/291
* Update dbnet readme by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/293
* Add Seq2Seq Chinese model support by zhtmike in https://github.com/mindspore-lab/mindocr/pull/289
* Add CRNN Chinese Support by zhtmike in https://github.com/mindspore-lab/mindocr/pull/298
* improve docs for chinese text dataset training by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/299
* fix bug when set label_file: null by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/303
* handle the softmax error form ms_2.0alpha and clean warning by zhtmike in https://github.com/mindspore-lab/mindocr/pull/304
* Update CRNN-CH config and fix readme format bug by hqkate in https://github.com/mindspore-lab/mindocr/pull/301
* fix neck `Select` bug in graph mode by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/307
* add DBNet++ for lite inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/305
* Add ppocr series models by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/302
* Add a unified resize operation for detection and a resize op for recognition inference by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/295
* Add SVTR Tiny model by zhtmike in https://github.com/mindspore-lab/mindocr/pull/308
* Re-organize online inferene, support more models, add demo results, update docs, add test by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/311
* Add PSENet det model by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/290
* fix the transform bug and raise the exception when return is null by zhtmike in https://github.com/mindspore-lab/mindocr/pull/313
* update readme for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/297
* Add cpplint check to ci.yml by jianyunchao in https://github.com/mindspore-lab/mindocr/pull/314
* Unify Postprocessing APIs, update PSE Postprocess to follow, change key `shape` to `shape_list`, change arg name `output_polygon` to `box_type` for consistency, support new added models for online inferenece, improve main readme by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/316
* Refactor evaluation flow by hadipash in https://github.com/mindspore-lab/mindocr/pull/309
* Fix bugs in psenet evaluation, fix typo in docs by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/317
* refactor export.py to support customize the data_shape of mindir by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/310
* support non-strict checkpoint loading by zhtmike in https://github.com/mindspore-lab/mindocr/pull/320
* update model support list and inference environment setup guide by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/319
* Fix db/db++/pse evaluation bugs and results, rescale polygons in postproc by default using `shape_list`; New arg parser to support changing config arg from CLI (e.g. `-o eval.ckpt_load_path=db_r50.ckpt`); Impr code format and guideline docs by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/321
* fix the local checkpoint loading by zhtmike in https://github.com/mindspore-lab/mindocr/pull/324
* Fix modelart after new CLI change and remove redudant import by zhtmike in https://github.com/mindspore-lab/mindocr/pull/325
* add dbnet yaml for synthtext, mlt2017, td500, totaltext and ctw1500 dataset by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/276
* modify transform op output variable name to avoid mindir conversion bug by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/327
* unify data process for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/323
* add east det model by tonytonglt in https://github.com/mindspore-lab/mindocr/pull/264
* support PSENet MindIR inference by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/329
* fix EAST MindIR inference postprocess by tonytonglt in https://github.com/mindspore-lab/mindocr/pull/330
* update main readme for supporting EAST model; improve readme_cn of EAST; add readme_en of EAST by tonytonglt in https://github.com/mindspore-lab/mindocr/pull/331
* add ut tests for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/332
* fix metric bugs for lower, support mindir export with model yaml config by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/334
* add resume training by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/312
* fix main page docs and dbpp docs bug by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/338
* fix det inference bug when empty by liangxhao in https://github.com/mindspore-lab/mindocr/pull/335
* [feat] cpp infer with mindx and lite by heepengpeng in https://github.com/mindspore-lab/mindocr/pull/261
* PSEDiceLoss support any input shape (fix issue333) by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/339
* Small fixes to post-processing pipeline by hadipash in https://github.com/mindspore-lab/mindocr/pull/336
* Add SVTR Chinese.benchmark model and Update CRNN benchmark model, and others by zhtmike in https://github.com/mindspore-lab/mindocr/pull/337
* Add PP-OCR PSENet model support by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/342
* fix readme for psenet inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/344
* fix DetBasePostprocess bug by hadipash in https://github.com/mindspore-lab/mindocr/pull/350
* Add pre-commit and lint by jianyunchao in https://github.com/mindspore-lab/mindocr/pull/346
* Update length limit of line from 120 to 160 in ci.yml by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/354
* remove pre-commit check in CI by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/356
* add some ppocr algorithm for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/352
* update readme of EAST for MindSpore Lite inference guideline by tonytonglt in https://github.com/mindspore-lab/mindocr/pull/340
* fix bugs when inference using DBPostprocess and ScalePadImage by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/353
* [feat] add rosetta by heepengpeng in https://github.com/mindspore-lab/mindocr/pull/357
* add new auto_scaling by Bruce-py in https://github.com/mindspore-lab/mindocr/pull/306
* Add SVTR MindIR with new input shape by zhtmike in https://github.com/mindspore-lab/mindocr/pull/345
* fix format for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/360
* fix east for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/361
* Improve gear strategy and fix yaml config for pp-ocr inference by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/362
* add dbnet inference readme by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/349
* [feat] cpp infer doc by heepengpeng in https://github.com/mindspore-lab/mindocr/pull/328
* [feat] add vitstr by heepengpeng in https://github.com/mindspore-lab/mindocr/pull/366
* Add third-party model inference performance result and fix eval_rec by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/367
* Fix static inspection issues by jianyunchao in https://github.com/mindspore-lab/mindocr/pull/365
* delete unused eval script by liangxhao in https://github.com/mindspore-lab/mindocr/pull/370
* refactor param amp_level usage when build_model, remove export.py input args.amp_level by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/351
* adapt EAST to ms2.0 by tonytonglt in https://github.com/mindspore-lab/mindocr/pull/358
* add distribute tutorials by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/371
* clean code and fix dynamic shape for svtr by liangxhao in https://github.com/mindspore-lab/mindocr/pull/372
* update what's new by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/359
* add text direction classification model (mobilenetv3_small_100) by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/322
* fix code in evaluator.py by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/374
* Add Chinese PSENet model trained on CTW1500 by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/343
* update data_converter doc by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/375
* add sast for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/363
* fix svtr infer by liangxhao in https://github.com/mindspore-lab/mindocr/pull/377
* Add mmocr dbnet++ and fcenet by liangxhao in https://github.com/mindspore-lab/mindocr/pull/369
* Auto-scaling converter docs by Bruce-py in https://github.com/mindspore-lab/mindocr/pull/341
* Change RecResizeImg to RecResizeNormForInfer by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/381
* modify clspostprocess name by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/380
* fix bug in convert.py caused by flake8 check by HaoyangLee in https://github.com/mindspore-lab/mindocr/pull/379
* delete RecResizeImg from infer by liangxhao in https://github.com/mindspore-lab/mindocr/pull/382
* fix the rare postprocess error when lower is true or the image is exactly <STOP> by zhtmike in https://github.com/mindspore-lab/mindocr/pull/364
* fix readme for inference by liangxhao in https://github.com/mindspore-lab/mindocr/pull/378
* change polygon preprocessing pipeline by hadipash in https://github.com/mindspore-lab/mindocr/pull/292
* remove unused demo by liangxhao in https://github.com/mindspore-lab/mindocr/pull/387
* fix infer args by liangxhao in https://github.com/mindspore-lab/mindocr/pull/384
* format inference_tutorial by liangxhao in https://github.com/mindspore-lab/mindocr/pull/391
* Fix typo and update link by zhtmike in https://github.com/mindspore-lab/mindocr/pull/388
* Update CRNN Readme by hqkate in https://github.com/mindspore-lab/mindocr/pull/383
* Add ppocr PSENet performance by VictorHe-1 in https://github.com/mindspore-lab/mindocr/pull/396
* improve EAST postprocess if detection result is empty by tonytonglt in https://github.com/mindspore-lab/mindocr/pull/397
* update version by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/402
* Update README of RARE and SVTR by zhtmike in https://github.com/mindspore-lab/mindocr/pull/399
* Re-organize readme, add two tutorials by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/394
* fix format by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/409
* fix infer readme by liangxhao in https://github.com/mindspore-lab/mindocr/pull/406
* [feat] add mmocr nrtr & satrn by heepengpeng in https://github.com/mindspore-lab/mindocr/pull/389
* Change rec eval resize op (RGB mode, RecResizeNormForInfer by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/405
* Add configuration params description readme by hqkate in https://github.com/mindspore-lab/mindocr/pull/212
* Update readme cn by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/410
* update readme cn by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/413
* Update Recognition Training Doc by zhtmike in https://github.com/mindspore-lab/mindocr/pull/415
* rename inference md filename by liangxhao in https://github.com/mindspore-lab/mindocr/pull/418
* rename dataset filename by liangxhao in https://github.com/mindspore-lab/mindocr/pull/419
* update readme cn by Songyuanwei in https://github.com/mindspore-lab/mindocr/pull/414
* Update paths in yaml configuration readme to accommodate new documentation location by hqkate in https://github.com/mindspore-lab/mindocr/pull/417
* Fix docs and impr visualize by SamitHuang in https://github.com/mindspore-lab/mindocr/pull/422
New Contributors
* Songyuanwei made their first contribution in https://github.com/mindspore-lab/mindocr/pull/248
* VictorHe-1 made their first contribution in https://github.com/mindspore-lab/mindocr/pull/302
* tonytonglt made their first contribution in https://github.com/mindspore-lab/mindocr/pull/264
* heepengpeng made their first contribution in https://github.com/mindspore-lab/mindocr/pull/261
* Bruce-py made their first contribution in https://github.com/mindspore-lab/mindocr/pull/306
**Full Changelog**: https://github.com/mindspore-lab/mindocr/compare/v0.1.0...v0.1.1