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cv2 save image

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Friendly Hawk answered on July 15, 2022 Popularity 9/10 Helpfulness 1/10

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Parameters
ext	File extension that defines the output format. Must include a leading period.
img	Image to be written.
buf	Output buffer resized to fit the compressed image.
params	Format-specific parameters. See cv::imwrite and cv::ImwriteFlags.

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Source: docs.opencv.org

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Contributed on Jun 23 2023

Friendly Hawk

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cv2 save image

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cv2.imwrite("image_name.jpg", img);

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Source: Grepper

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Contributed on Jun 21 2023

Friendly Hawk

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save images cv2

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cap = cv2.VideoCapture("horse.mp4")
img_num = 1
while True:
    ret, frame = cap.read()
    if ret == False:
    	break
        
    # Save frames using cv2.imwrite
	cv2.imwrite("image_{}.jpg".format(img_num), frame)  # Save image localy 
    img_num+=1

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Contributed on Jul 15 2022

Energetic Elephant

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cv2 save image

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