Less trouble reading/writing images with OpenCV

from a_cv_imwrite_imread_plus import add_imwrite_plus_imread_plus_to_cv2

add_imwrite_plus_imread_plus_to_cv2()

cv2.imwrite_plus("f:\\ö\\ö\\ö\\öädssdzß.jpg", base64img2cv)



#or:

from a_cv_imwrite_imread_plus import save_cv_image

save_cv_image("f:\\ö\\ö\\ö\\öädssdzß.jpg", base64img2cv)





	Parameters:

		filepath:str

			folders will be created if they don't exist

		image:np.ndarray

			image as np

	Returns:

		filepath:str

from a_cv_imwrite_imread_plus import add_imwrite_plus_imread_plus_to_cv2

add_imwrite_plus_imread_plus_to_cv2()

import base64

from PIL import Image

import cv2



#Base64

base64img = r"data:image/png;base64,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"

base64img2 = r"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"

base64imgcv = cv2.imread_plus(base64img)

base64img2cv = cv2.imread_plus(base64img2)

base64imgcv = cv2.imread_plus(base64img, channels_in_output=4)

base64img2cv = cv2.imread_plus(base64img2, channels_in_output=4)

base64imgcv = cv2.imread_plus(base64img, channels_in_output=2)

base64img2cv = cv2.imread_plus(base64img2, channels_in_output=2)



#urls

pininterestlogo = "https://camo.githubusercontent.com/7f81f312b05694ccc8cd29e3c3466945ff8e73a13320d3fd0f90c6915bbb4ffb/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f646d68656e647269636b732f7369676e61747572652d736f6369616c2d69636f6e732f69636f6e732f726f756e642d666c61742d66696c6c65642f353070782f70696e7465726573742e706e67"

linkcv1 = cv2.imread_plus(pininterestlogo)

linkcv2 = cv2.imread_plus(pininterestlogo, channels_in_output=4)

linkcv3 = cv2.imread_plus(pininterestlogo, channels_in_output=2)

linkcv4 = cv2.imread_plus(pininterestlogo, channels_in_output=3)



#bytes/raw data

byteimage = base64.b64decode(base64img2)

byteimage1 = cv2.imread_plus(byteimage)

byteimage2 = cv2.imread_plus(byteimage, channels_in_output=4)

byteimage3 = cv2.imread_plus(byteimage, channels_in_output=2)

byteimage4 = cv2.imread_plus(byteimage, channels_in_output=3)



#PIL

pilimage = Image.fromarray(byteimage2)

pilimage1 = cv2.imread_plus(pilimage)

pilimage2 = cv2.imread_plus(pilimage, channels_in_output=4)

pilimage3 = cv2.imread_plus(pilimage, channels_in_output=2)

pilimage4 = cv2.imread_plus(pilimage, channels_in_output=3)



#float images to np.uint8

floatimage = pilimage4.astype(float)

floatimage1 = cv2.imread_plus(floatimage)

floatimage2 = cv2.imread_plus(floatimage, channels_in_output=4)

floatimage3 = cv2.imread_plus(floatimage, channels_in_output=2)

floatimage4 = cv2.imread_plus(floatimage, channels_in_output=3)



#filepath

filepath = "c:\\testestestes.png"

pilimage.save(filepath)

filepath1 = cv2.imread_plus(filepath, bgr_to_rgb=True)

filepath2 = cv2.imread_plus(filepath, channels_in_output=4, bgr_to_rgb=True)

filepath3 = cv2.imread_plus(filepath, channels_in_output=2, bgr_to_rgb=True)

filepath4 = cv2.imread_plus(filepath, channels_in_output=3, bgr_to_rgb=True)







#or:

from a_cv_imwrite_imread_plus import open_image_in_cv

#Base64

base64img = r"data:image/png;base64,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"

base64img2 = r"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"

base64imgcv = open_image_in_cv(base64img)

base64img2cv = open_image_in_cv(base64img2)

base64imgcv = open_image_in_cv(base64img, channels_in_output=4)

base64img2cv = open_image_in_cv(base64img2, channels_in_output=4)

base64imgcv = open_image_in_cv(base64img, channels_in_output=2)

base64img2cv = open_image_in_cv(base64img2, channels_in_output=2)



#urls

pininterestlogo = "https://camo.githubusercontent.com/7f81f312b05694ccc8cd29e3c3466945ff8e73a13320d3fd0f90c6915bbb4ffb/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f646d68656e647269636b732f7369676e61747572652d736f6369616c2d69636f6e732f69636f6e732f726f756e642d666c61742d66696c6c65642f353070782f70696e7465726573742e706e67"

linkcv1 = open_image_in_cv(pininterestlogo)

linkcv2 = open_image_in_cv(pininterestlogo, channels_in_output=4)

linkcv3 = open_image_in_cv(pininterestlogo, channels_in_output=2)

linkcv4 = open_image_in_cv(pininterestlogo, channels_in_output=3)



#bytes/raw data

byteimage = base64.b64decode(base64img2)

byteimage1 = open_image_in_cv(byteimage)

byteimage2 = open_image_in_cv(byteimage, channels_in_output=4)

byteimage3 = open_image_in_cv(byteimage, channels_in_output=2)

byteimage4 = open_image_in_cv(byteimage, channels_in_output=3)



#PIL

pilimage = Image.fromarray(byteimage2)

pilimage1 = open_image_in_cv(pilimage)

pilimage2 = open_image_in_cv(pilimage, channels_in_output=4)

pilimage3 = open_image_in_cv(pilimage, channels_in_output=2)

pilimage4 = open_image_in_cv(pilimage, channels_in_output=3)



#float images to np.uint8

floatimage = pilimage4.astype(float)

floatimage1 = open_image_in_cv(floatimage)

floatimage2 = open_image_in_cv(floatimage, channels_in_output=4)

floatimage3 = open_image_in_cv(floatimage, channels_in_output=2)

floatimage4 = open_image_in_cv(floatimage, channels_in_output=3)



#filepath

filepath = "c:\\testestestes.png"

pilimage.save(filepath)

filepath1 = open_image_in_cv(filepath, bgr_to_rgb=True)

filepath2 = open_image_in_cv(filepath, channels_in_output=4, bgr_to_rgb=True)

filepath3 = open_image_in_cv(filepath, channels_in_output=2, bgr_to_rgb=True)

filepath4 = open_image_in_cv(filepath, channels_in_output=3, bgr_to_rgb=True)





from a_cv2_imshow_thread import add_imshow_thread_to_cv2

add_imshow_thread_to_cv2()

cv2.imshow_thread(

    [

        base64imgcv,

        base64img2cv,

        linkcv1,

        linkcv2,

        linkcv3,

        linkcv4,

        byteimage1,

        byteimage2,

        byteimage3,

        byteimage4,

        pilimage1,

        pilimage2,

        pilimage3,

        pilimage4,

        floatimage1,

        floatimage2,

        floatimage3,

        floatimage4,

        filepath1,

        filepath2,

        filepath3,

        filepath4,

    ]

)

        Parameters:

            image:Any

                Can be URL, bytes, base64, file path, np.ndarray, PIL

            channels_in_output:Union[int,None]

                None (original image won't be changed)

                2 (GRAY)

                3 (BGR)

                4 (BGRA)

                (default=None)

            bgr_to_rgb:bool=False

                Converts BGRA to RGBA / BGR to RGB

        Returns:

            image:np.ndarray

                (Always as np.uint8)