U !?h @s\ddlZddlmZddlZddlZddlmZddlmZ ddl m Z Gddde Z dS)N)List)Image) BaseSessionc@sDeZdZdZddZeeedddZeddZ ed d Z d S) BiRefNetSessionGeneralz_ This class represents a BiRefNet-General session, which is a subclass of BaseSession. cCsddt| S)Nr)npexp)selfZmatr Q/var/www/html/venv/lib/python3.8/site-packages/rembg/sessions/birefnet_general.pysigmoidszBiRefNetSessionGeneral.sigmoid)imgreturnc Os|jd||ddd}||ddddddddf}t|}t|}||||}t|}tj |d ddd }| |j tj j}|gS) aJ Predicts the output masks for the input image using the inner session. Parameters: img (PILImage): The input image. *args: Additional positional arguments. **kwargs: Additional keyword arguments. Returns: List[PILImage]: The list of output masks. N)g ףp= ?gv/?gCl?)gZd;O?gy&1?g?)rrZuint8L)mode)Z inner_sessionrun normalizer rmaxminZsqueezerZ fromarrayZastyperesizesizeZ ResamplingZLANCZOS) r r argskwargsZort_outspredmamimaskr r r predicts" &   zBiRefNetSessionGeneral.predictcOsT|j||d}tjd|j||r(dnd||j||ddtj|j|||S)a$ Downloads the BiRefNet-General model file from a specific URL and saves it. Parameters: *args: Additional positional arguments. **kwargs: Additional keyword arguments. Returns: str: The path to the downloaded model file. z.onnxz]https://github.com/danielgatis/rembg/releases/download/v0.0.0/BiRefNet-general-epoch_244.onnxNz$md5:7a35a0141cbbc80de11d9c9a28f52697T)fnamepathZ progressbar)namepoochretrieveZchecksum_disabledZ u2net_homeosr!join)clsrrr r r r download_models4s    z&BiRefNetSessionGeneral.download_modelscOsdS)z Returns the name of the BiRefNet-General session. Parameters: *args: Additional positional arguments. **kwargs: Additional keyword arguments. Returns: str: The name of the session. zbirefnet-generalr )r'rrr r r r"Os zBiRefNetSessionGeneral.nameN) __name__ __module__ __qualname____doc__r PILImagerr classmethodr(r"r r r r r s  r) r%typingrnumpyrr#ZPILrZ PIL.Imager-baserrr r r r s