sg|@dZddlmZmZmZmZddlZddlm Z m Z m Z ddl m Z mZmZddlmZmZmZmZmZmZmZmZmZmZmZddlmZmZmZm Z erddl!Z!e jDe#Z$d eeefd Z%Gd d e Z&y) z#Image processor class for VideoMAE.)DictListOptionalUnionN)BaseImageProcessor BatchFeature get_size_dict)get_resize_output_image_sizeresizeto_channel_dimension_format) IMAGENET_STANDARD_MEANIMAGENET_STANDARD_STDChannelDimension ImageInputPILImageResamplinginfer_channel_dimension_formatis_scaled_imageis_valid_imageto_numpy_array valid_imagesvalidate_preprocess_arguments) TensorTypefilter_out_non_signature_kwargsis_vision_availableloggingreturnct|ttfr,t|dttfrt|ddr|St|ttfrt|dr|gSt|r|ggSt d|)Nrz"Could not make batched video from ) isinstancelisttupler ValueError)videoss i/var/www/html/venv/lib/python3.12/site-packages/transformers/models/videomae/image_processing_videomae.py make_batchedr%2s&4-(Zq D%=-QVdeklmenopeqVr FT5M *~fQi/Hx  z 9&B CCc!@eZdZdZdgZddej dddddddf dedee e fded ed ee e fd ed e e e fd ede e e ee fde e e ee fddffd Zej ddfdej"dee e fdede e e efde e e efdej"f dZddddddddddej(df dededee e fded ed ee e fd ed e d ede e e ee fde e e ee fde ede e e efdej"fdZedddddddddddej(df dededee e fded ed ee e fd ed e d ede e e ee fde e e ee fde e e efdede e e efdej4j4fdZxZS)VideoMAEImageProcessorao Constructs a VideoMAE image processor. Args: do_resize (`bool`, *optional*, defaults to `True`): Whether to resize the image's (height, width) dimensions to the specified `size`. Can be overridden by the `do_resize` parameter in the `preprocess` method. size (`Dict[str, int]` *optional*, defaults to `{"shortest_edge": 224}`): Size of the output image after resizing. The shortest edge of the image will be resized to `size["shortest_edge"]` while maintaining the aspect ratio of the original image. Can be overriden by `size` in the `preprocess` method. resample (`PILImageResampling`, *optional*, defaults to `Resampling.BILINEAR`): Resampling filter to use if resizing the image. Can be overridden by the `resample` parameter in the `preprocess` method. do_center_crop (`bool`, *optional*, defaults to `True`): Whether to center crop the image to the specified `crop_size`. Can be overridden by the `do_center_crop` parameter in the `preprocess` method. crop_size (`Dict[str, int]`, *optional*, defaults to `{"height": 224, "width": 224}`): Size of the image after applying the center crop. Can be overridden by the `crop_size` parameter in the `preprocess` method. do_rescale (`bool`, *optional*, defaults to `True`): Whether to rescale the image by the specified scale `rescale_factor`. Can be overridden by the `do_rescale` parameter in the `preprocess` method. rescale_factor (`int` or `float`, *optional*, defaults to `1/255`): Defines the scale factor to use if rescaling the image. Can be overridden by the `rescale_factor` parameter in the `preprocess` method. do_normalize (`bool`, *optional*, defaults to `True`): Whether to normalize the image. Can be overridden by the `do_normalize` parameter in the `preprocess` method. image_mean (`float` or `List[float]`, *optional*, defaults to `IMAGENET_STANDARD_MEAN`): Mean to use if normalizing the image. This is a float or list of floats the length of the number of channels in the image. Can be overridden by the `image_mean` parameter in the `preprocess` method. image_std (`float` or `List[float]`, *optional*, defaults to `IMAGENET_STANDARD_STD`): Standard deviation to use if normalizing the image. This is a float or list of floats the length of the number of channels in the image. Can be overridden by the `image_std` parameter in the `preprocess` method. pixel_valuesTNgp? do_resizesizeresampledo_center_crop crop_size do_rescalerescale_factor do_normalize image_mean image_stdrc  2t |di| ||nddi}t|d}||nddd}t|d}||_||_||_||_||_||_||_ ||_ | | nt|_ | | |_yt|_y) N shortest_edgeFdefault_to_square)heightwidthr. param_name)super__init__r r*r+r-r.r,r/r0r1rr2rr3) selfr*r+r,r-r.r/r0r1r2r3kwargs __class__s r$r?zVideoMAEImageProcessor.__init__gs "6"'tos-CTU;!*!6IsUX*DZ&/&;AVr&image data_formatinput_data_formatc t|d}d|vrt||dd|}n/d|vrd|vr |d|df}ntd|jt |f||||d|S) a Resize an image. Args: image (`np.ndarray`): Image to resize. size (`Dict[str, int]`): Size of the output image. If `size` is of the form `{"height": h, "width": w}`, the output image will have the size `(h, w)`. If `size` is of the form `{"shortest_edge": s}`, the output image will have its shortest edge of length `s` while keeping the aspect ratio of the original image. resample (`PILImageResampling`, *optional*, defaults to `PILImageResampling.BILINEAR`): Resampling filter to use when resiizing the image. data_format (`str` or `ChannelDimension`, *optional*): The channel dimension format of the image. If not provided, it will be the same as the input image. input_data_format (`str` or `ChannelDimension`, *optional*): The channel dimension format of the input image. If not provided, it will be inferred. Fr7r5)r8rEr9r:zDSize must have 'height' and 'width' or 'shortest_edge' as keys. Got )r+r,rDrE)r r r"keysr )r@rCr+r,rDrErA output_sizes r$r zVideoMAEImageProcessor.resizes4TU; d "6tO,YjK 'T/>4=9Kcdhdmdmdocpqr r  #/     r&c tt||| | | ||||| t|}t|r|rtj d| t |} |r|j |||| }|r|j||| }|r|j||| }| r|j|| | | }t|| | }|S)zPreprocesses a single image.) r/r0r1r2r3r-r.r*r+r,zIt looks like you are trying to rescale already rescaled images. If the input images have pixel values between 0 and 1, set `do_rescale=False` to avoid rescaling them again.)rCr+r,rE)r+rE)rCscalerE)rCmeanstdrE)input_channel_dim) rrrlogger warning_oncerr center_croprescale normalizer )r@rCr*r+r,r-r.r/r0r1r2r3rDrEs r$_preprocess_imagez(VideoMAEImageProcessor._preprocess_images" &!)%!) u% 5 !j   s   $ >u E  KKe$]nKoE $$UN_$`E LLuNVgLhE NNZYbsNtE+E;Rcd r&r#return_tensorscf||n |j}||n |j}||n |j}||n |j}||n |j}| | n |j } | | n |j } | | n |j} ||n |j}t|d}||n |j}t|d}t|s tdt|}|Dcgc].}|Dcgc] }|j||||||||| | | | | "c}0}}}d|i}t|| Scc}wcc}}w) aH Preprocess an image or batch of images. Args: images (`ImageInput`): Image to preprocess. Expects a single or batch of images with pixel values ranging from 0 to 255. If passing in images with pixel values between 0 and 1, set `do_rescale=False`. do_resize (`bool`, *optional*, defaults to `self.do_resize`): Whether to resize the image. size (`Dict[str, int]`, *optional*, defaults to `self.size`): Size of the image after applying resize. resample (`PILImageResampling`, *optional*, defaults to `self.resample`): Resampling filter to use if resizing the image. This can be one of the enum `PILImageResampling`, Only has an effect if `do_resize` is set to `True`. do_center_crop (`bool`, *optional*, defaults to `self.do_centre_crop`): Whether to centre crop the image. crop_size (`Dict[str, int]`, *optional*, defaults to `self.crop_size`): Size of the image after applying the centre crop. do_rescale (`bool`, *optional*, defaults to `self.do_rescale`): Whether to rescale the image values between [0 - 1]. rescale_factor (`float`, *optional*, defaults to `self.rescale_factor`): Rescale factor to rescale the image by if `do_rescale` is set to `True`. do_normalize (`bool`, *optional*, defaults to `self.do_normalize`): Whether to normalize the image. image_mean (`float` or `List[float]`, *optional*, defaults to `self.image_mean`): Image mean. image_std (`float` or `List[float]`, *optional*, defaults to `self.image_std`): Image standard deviation. return_tensors (`str` or `TensorType`, *optional*): The type of tensors to return. Can be one of: - Unset: Return a list of `np.ndarray`. - `TensorType.TENSORFLOW` or `'tf'`: Return a batch of type `tf.Tensor`. - `TensorType.PYTORCH` or `'pt'`: Return a batch of type `torch.Tensor`. - `TensorType.NUMPY` or `'np'`: Return a batch of type `np.ndarray`. - `TensorType.JAX` or `'jax'`: Return a batch of type `jax.numpy.ndarray`. data_format (`ChannelDimension` or `str`, *optional*, defaults to `ChannelDimension.FIRST`): The channel dimension format for the output image. Can be one of: - `ChannelDimension.FIRST`: image in (num_channels, height, width) format. - `ChannelDimension.LAST`: image in (height, width, num_channels) format. - Unset: Use the inferred channel dimension format of the input image. input_data_format (`ChannelDimension` or `str`, *optional*): The channel dimension format for the input image. If unset, the channel dimension format is inferred from the input image. Can be one of: - `"channels_first"` or `ChannelDimension.FIRST`: image in (num_channels, height, width) format. - `"channels_last"` or `ChannelDimension.LAST`: image in (height, width, num_channels) format. - `"none"` or `ChannelDimension.NONE`: image in (height, width) format. Fr7r.r;zkInvalid image type. Must be of type PIL.Image.Image, numpy.ndarray, torch.Tensor, tf.Tensor or jax.ndarray.) rCr*r+r,r-r.r/r0r1r2r3rDrEr))data tensor_type)r*r,r-r/r0r1r2r3r+r r.rr"r%rSr )r@r#r*r+r,r-r.r/r0r1r2r3rTrDrEvideoimgrVs r$ preprocessz!VideoMAEImageProcessor.preprocesssyB"+!6IDNN '38+9+E4K^K^#-#9Zt +9+E4K^K^'3'?|TEVEV #-#9Zt !*!6IDNN 'tTYYTU;!*!6IDNN !) D F#:  f%* ' &!!  &&'%#1')#1!-)' +&7'   ,'>BB-  s! D-*%D( D-(D-)__name__ __module__ __qualname____doc__model_input_namesrBILINEARboolrstrintrfloatrrr?npndarrayrr FIRSTrrSrrPILImagerZ __classcell__)rBs@r$r(r(?s#J((#'9'B'B#$(,3!:>9=WW38nW% W  W S> WWc5j)WWU5$u+#567WE%e"456W WF(:'B'B>BDH * zz* 38n* % * eC)9$9:; * $E#/?*?$@A *  * ^#'+#$( $!:>9=2B2H2HDH77738n 7 % 7  7S>7777U5$u+#5677E%e"4567./7$E#/?*?$@A7 7r%&#'+#$( $!:>9=;?(8(>(>DHmCmCmC38n mC % mC  mCS>mCmCmCmCU5$u+#567mCE%e"456mC!sJ!78mC&mC$E#/?*?$@AmC !mC'mCr&r()'r^typingrrrrnumpyreimage_processing_utilsrr r image_transformsr r r image_utilsrrrrrrrrrrrutilsrrrrrh get_loggerr[rNr%r(r=r&r$rrs*..UU    _^   H % DDj!12 DZC/ZCr&