3 Nbm3@sBddlZddlZddlZddlZddlZddlZddlZddl Z ddl j j Z ddlZddlmZmZddlmZddlmZmZddlmZmZmZmZmZddlmZm Z!m"Z"m#Z#ddl$m%Z%m&Z&ddl'm(Z(ej)e*Z+Gd d d eZ,Gd d d eZ-Gd ddeZ.ddZ/d ddZ0d!ddZ1ddddZ2d#ddZ3dS)$N) open_dict OmegaConf)canny)rescaleresize)DatasetIterableDataset DataLoaderDistributedSampler ConcatDataset)InpaintingDatasetOurInpaintingDataset ceil_moduloInpaintingEvalOnlineDataset) IAAAffine2IAAPerspective2)get_mask_generatorc@s$eZdZddZddZddZdS)InpaintingTrainDatasetcCs6ttjtjj|dddd|_||_||_d|_dS)Nz**z*.jpgT) recursiver) listglobospathjoinin_filesmask_generator transformiter_i)selfindirrrr F/home/ec2-user/SageMaker/lama/saicinpainting/training/data/datasets.py__init__s zInpaintingTrainDataset.__init__cCs t|jS)N)lenr)rr r r!__len__ szInpaintingTrainDataset.__len__cCsh|j|}tj|}tj|tj}|j|dd}tj|d}|j||j d}|j d7_ t ||dS) N)imager%r)r)r%mask)r&rr') rcv2imreadcvtColor COLOR_BGR2RGBrnp transposerrdict)ritemrimgr(r r r! __getitem__#s   z"InpaintingTrainDataset.__getitem__N)__name__ __module__ __qualname__r"r$r2r r r r!rsrc@seZdZdddZddZdS)InpaintingTrainWebDatasetcCs.tj|j|jdjd|_||_||_dS)Nrgbjpg) webdatasetrshuffledecodeto_tupleimplrr)rrrrZshuffle_bufferr r r!r"1sz"InpaintingTrainWebDataset.__init__ccsnxht|jD]Z\}\}tj|dddjd}|j|dd}tj|d }|j||d}t||d Vq WdS) Nruint8)r%r%r&r')r)r%r()r&rr') enumerater>r-clipastyperr.rr/)rrr1r(r r r!__iter__6s z"InpaintingTrainWebDataset.__iter__N)r7)r3r4r5r"rDr r r r!r60s r6c@s,eZdZddZddZddZddZd S) ImgSegmentationDatasetcCsH||_||_||_||_||_||_ttjtj j |dddd|_ dS)Nz**z*.jpgT)r) r segm_indirrrout_sizesemantic_seg_n_classesrrrrrr)rrrrrGrFrHr r r!r"AszImgSegmentationDataset.__init__cCs t|jS)N)r#r)rr r r!r$JszImgSegmentationDataset.__len__cCs~|j|}tj|}tj|tj}tj||j|jf}|j|dd}tj |d}|j |}|j |\}}t ||||d}|S)N)r%r%r&rr')r%r(segm segm_classes)r&rr') rr)r*r+r,rrGrr-r.rload_semantic_segmr/)rr0rr1r(rIrJresultr r r!r2Ms    z"ImgSegmentationDataset.__getitem__cCs|j|j|jjdd}tj|tj}tj||j|jf}tj t j |j t ddd}tj|j|jd}|jdddj|jdfS)Nz.jpgz.pngr'r) num_classesr&)replacerrFr)r*IMREAD_GRAYSCALErrGtorch from_numpyr-rBrCintFone_hotlongrHpermutefloat unsqueeze)rZimg_pathZ segm_pathr(tensorZoher r r!rK\s z)ImgSegmentationDataset.load_semantic_segmN)r3r4r5r"r$r2rKr r r r!rE@s rEcCs|dkrdtjtjddtj||dtj||dtjtjtjdddtjdddd tj g}n|d krtjt d%d t d&d(d*dtj||dtj tj||dtjtjtjdddtjdddd tj g }n:|dkrPtjt d+d t d,d.d0ddtj||dtj tj||dtjtjtjdddtjdddd tj g }n|dkrtjt d1d t d2d4d6ddtj||dtj tj||dtjtjtjdddtjdddd tj g }nJ|dkr>tjt d7d t d8d:dd@dBdtj||dtj||dtjtjtjdddtjdddd tj g }nf|d"krtjtjtjdddtjdddd tj g}n*|d#krtjtj g}nt d$||S)CNdefaultg?)Z scale_limit) min_height min_width)heightwidth)Zbrightness_limitZcontrast_limit)Zhue_shift_limitZsat_shift_limitZval_shift_limitZ distortionsQ?)scaleffffff??(皙?)rcrotateshearZdistortions_scale05_1??r')rcrhripZdistortions_scale03_12333333?333333?Zdistortions_scale03_07Zdistortions_light{Gz?皙??Q?Znon_space_transformZno_augszUnexpected transform_variant )rarb)rdre)rtrf皙)rurg)rarb)rjrk)rvrf皙)rwrg)rarb)rmrn)rxrf皙)ryrg)rarb)rmrd)rzrf皙)r{rg)raro)rprq)r|rrQ)r}rs)AComposeZ RandomScaleZ PadIfNeeded RandomCropZHorizontalFlipCLAHEZRandomBrightnessContrastZHueSaturationValueZToFloatrrZOpticalDistortion ValueError)transform_variantrGrr r r!get_transformses                          rrZmixedc Kstjd|d|d|t||d} t||} |dkrRtf|| | d|} nP|dkrrtf|| | d|} n0|dkrtf|| | |d |} ntd ||dkri}|dk} |dk r| rd |d <t| f||d <| od |krt | |d =WdQRXt | f|} | S)NzMake train dataloader z from z. Using mask generator=)kindkwargsrZ)rrr default_web img_with_segm)rrrrGzUnknown train dataset kind Fr;sampler)r) LOGGERinforrrr6rErr rr )rrrGmask_gen_kwargsrmask_generator_kinddataloader_kwargsZ ddp_kwargsrrrdatasetZis_dataset_only_iterable dataloaderr r r!make_default_train_dataloaders>       rc stj|st|ttfr4tfdd|DStjdd|tj dj dd}dk rtt }dkrt |f}nhd krt |f}nRd krt f|||d }n0d krtf|||d }ntd |S)Ncs$g|]}t|fdqS))rrGr)make_default_val_dataset).0Zidir)rrrGrr r! sz,make_default_val_dataset..zMake val dataloader z from rr)rrrZZour_evalr)rrrrGonlinezUnknown val dataset kind )ris_list isinstancetuplerr rrrgetrInpaintingEvaluationDatasetOurInpaintingEvaluationDatasetrErr)rrrGrrrrrr )rrrGrr!rs2   r)rcOs&t||}|dkri}t|f|}|S)N)rr )rargsrrrr r r!make_default_val_dataloaders   rc Cst|||}t|||}tjdkrRt|ttj|||}t|t|||}n,t|ttj|||}t|t|||}tjd||}tjd||} || ||fS)Ng?r)minrandomrrandint) Z img_heightZ img_widthmin_sizemax_sizeareaZ round_to_modZ out_heightZ out_widthZstart_yZstart_xr r r!make_constant_area_crop_params$s   r)rZrNrZrNN)rZrrZ)rrrr)4rloggingrrZalbumentationsr~r)numpyr-rPZtorch.nn.functionalnn functionalrSr: omegaconfrrZskimage.featurerZskimage.transformrrtorch.utils.datarrr r r Zsaicinpainting.evaluation.datar rr rrrZ saicinpainting.training.data.augrrZ"saicinpainting.training.data.masksr getLoggerr3rrr6rErrrrrr r r r!s4    %i * "