>|h=ddlZddlmZmZddlZddlmZddlZddl Z ddl Z dee ejfdeeje ffdZ de dejfdZd e dejfd Zd dejd e dejfd Zy)N)UnionTuple)Pathimgreturncht|tjr|dfSt|tr t |}t|tst dt ||jdr t|dfS|jjds|jjdrt||fStjj|durt d |d |jd urt d |tj |}||fS) z Load image from path, url, base64 or numpy array. Args: img: a path, url, base64 or numpy array. Returns: image (numpy array): the loaded image in BGR format image name (str): image name itself z numpy arrayz)img must be numpy array or str but it is z data:image/zbase64 encoded stringzhttp://zhttps://)urlTz Confirm that z existsFz3Input image must not have non-english characters - ) isinstancenpndarrayrstr ValueErrortype startswith load_base64lowerload_image_from_webospathisfileisasciicv2imread)r img_obj_bgrs ]/var/www/html/test/engine/venv/lib/python3.12/site-packages/deepface/modules/preprocessing.py load_imager s#rzz"M!!#t#h c3 DT#YKPQQ ~~m$3!888 yy{i(CIIK,B,B:,N"s+S00 ww~~c$&=W566  {{}NseTUU**S/K  r c*tj|dd}|jtjt |j jtj}tj|tj}|S)z Loading an image from web Args: url: link for the image Returns: img (np.ndarray): equivalent to pre-loaded image from opencv (BGR format) T<)streamtimeout)dtype) requestsgetraise_for_statusr asarray bytearrayrawreaduint8rimdecode IMREAD_COLOR)r response image_arrayimages rrr7sc||Cb9H **Yx||'8'8':;288LK LLc&6&6 7E Lruric|jd}t|dkr td|jds0|jds|jdstd||d}t j t j|tj}tj|tj}|S) zLoad image from base64 string. Args: uri: a base64 string. Returns: numpy array: the loaded image. ,z%format error in base64 encoded stringzdata:image/jpegzdata:image/jpgzdata:image/pngz/input image can be jpg, jpeg or png, but it is ) splitlenrrr fromstringbase64 b64decoder*rr+r,)r0encoded_data_parts encoded_datanparrimg_bgrs rrrFs3 "@AA () >>* + >>* +JK]J^_``%a(L MM&**<8"(( CEll5#"2"23G Nr normalizationc|dk(r|S|dz}|dk(r |S|dk(r*|j|j}}||z |z }|S|dk(r |dz}|dz}|S|dk(r)|d xxd zcc<|d xxd zcc<|d xxdzcc<|S|dk(r)|d xxdzcc<|d xxdzcc<|d xxdzcc<|S|dk(r |dz}|dz}|Std|)aNormalize input image. Args: img (numpy array): the input image. normalization (str, optional): the normalization technique. Defaults to "base", for no normalization. Returns: numpy array: the normalized image. baser(Facenet Facenet2018g_@r4VGGFace).rgtfW@).r4g^)0Z@).r3gj+%`@VGGFace2g]mV@gx $(~Y@g,Cb`@ArcFacez#unimplemented normalization type - )meanstdr)rr>rHrIs rnormalize_inputrJds6 3JC @ J= ) #HHJ cTzS 8 J5 - ' u  q. J+ ) # F w  F x  F x " J * $ F w  F x  F x  J ) # u  s  J>}oNOOr)r@)rtypingrrr8pathlibrnumpyr rr#r r rrrrJrrrOs   (E#rzz/*(uRZZ_/E(V S RZZ SRZZ<77C7RZZ7r