"System error: new style getargs format but argument is not a tuple" when using cv2.blur

"System error: new style getargs format but argument is not a tuple" when using cv2.blur

The error message "System error: new style getargs format but argument is not a tuple" typically occurs in OpenCV when there's an issue with the function arguments. The cv2.blur function in OpenCV expects a source image as its first argument and a kernel size as its second argument, which should be a tuple specifying the kernel's width and height.

Here's the correct usage of the cv2.blur function:

import cv2

# Load an image
image = cv2.imread('your_image.jpg')

# Define the kernel size (e.g., 5x5)
kernel_size = (5, 5)

# Apply the blur filter
blurred_image = cv2.blur(image, kernel_size)

# Display the blurred image
cv2.imshow('Blurred Image', blurred_image)
cv2.waitKey(0)
cv2.destroyAllWindows()

In this example:

  1. We load an image using cv2.imread.

  2. We define the kernel_size as a tuple with the width and height of the kernel.

  3. We apply the blur filter using cv2.blur, passing the image and the kernel_size as arguments.

  4. We display the blurred image using cv2.imshow, cv2.waitKey, and cv2.destroyAllWindows.

Make sure that you have a valid image file (e.g., 'your_image.jpg') in the working directory or provide the correct path to the image file.

If you're still encountering the error, double-check that you are passing the correct arguments in the expected order, and ensure that the kernel size is specified as a tuple.

Examples

  1. "How to fix 'System error: new style getargs format but argument is not a tuple' with cv2.blur?" Description: This query seeks solutions for resolving the 'System error: new style getargs format but argument is not a tuple' encountered when using cv2.blur function.

    import cv2

image = cv2.imread('input_image.jpg')
blurred_image = cv2.blur(image, (5, 5))

    Code Description: This code snippet demonstrates using cv2.blur function to apply a blur filter to an image loaded using cv2.imread. The error is typically resolved by ensuring the kernel size argument is provided as a tuple.

  2. "Python OpenCV cv2.blur error: new style getargs format but argument is not a tuple" Description: This query focuses on resolving the 'System error: new style getargs format but argument is not a tuple' error occurring with cv2.blur function in Python.

    import cv2

image = cv2.imread('input_image.jpg')
kernel_size = (5, 5)
blurred_image = cv2.blur(image, kernel_size)

    Code Description: This code snippet demonstrates specifying the kernel size as a tuple and passing it as an argument to the cv2.blur function, potentially resolving the error related to argument formatting.

  3. "Fixing 'System error: new style getargs format but argument is not a tuple' with cv2.blur in OpenCV" Description: This query seeks methods to fix the 'System error: new style getargs format but argument is not a tuple' encountered when using cv2.blur function in OpenCV.

    import cv2

image = cv2.imread('input_image.jpg')
kernel_size = (5, 5)
blurred_image = cv2.blur(image, kernel_size, (-1, -1))

    Code Description: This code snippet demonstrates passing an additional argument for anchor point (-1, -1) to the cv2.blur function along with the kernel size argument as a tuple.

  4. "OpenCV blur function error: new style getargs format but argument is not a tuple" Description: This query addresses the 'System error: new style getargs format but argument is not a tuple' error occurring when using the blur function in OpenCV.

    import cv2

image = cv2.imread('input_image.jpg')
kernel_size = (5, 5)
blurred_image = cv2.blur(image, kernel_size, anchor=(-1, -1))

    Code Description: This code snippet demonstrates passing the anchor point as a keyword argument to the cv2.blur function along with the kernel size argument as a tuple, potentially resolving the error.

  5. "Python cv2.blur function error: argument is not a tuple" Description: This query focuses on resolving the error message 'System error: new style getargs format but argument is not a tuple' encountered with the cv2.blur function in Python.

    import cv2

image = cv2.imread('input_image.jpg')
kernel_size = (5, 5)
blurred_image = cv2.blur(image, ksize=kernel_size)

    Code Description: This code snippet demonstrates passing the kernel size argument as a keyword argument 'ksize' to the cv2.blur function, potentially resolving the error related to argument formatting.

  6. "cv2.blur error: new style getargs format but argument is not a tuple" Description: This query seeks solutions for resolving the error message 'System error: new style getargs format but argument is not a tuple' encountered with the cv2.blur function in OpenCV.

    import cv2

image = cv2.imread('input_image.jpg')
kernel_size = (5, 5)
blurred_image = cv2.blur(image, (5, 5), (-1, -1))

    Code Description: This code snippet demonstrates providing the kernel size argument as a tuple and passing it directly to the cv2.blur function, potentially resolving the error.

  7. "OpenCV Python blur function error: argument is not a tuple" Description: This query focuses on fixing the error message 'System error: new style getargs format but argument is not a tuple' encountered with the blur function in OpenCV Python.

    import cv2

image = cv2.imread('input_image.jpg')
kernel_size = (5, 5)
blurred_image = cv2.blur(image, kernel_size=kernel_size)

    Code Description: This code snippet demonstrates passing the kernel size argument as a keyword argument 'kernel_size' to the cv2.blur function, potentially resolving the error related to argument formatting.

  8. "Resolving 'System error: new style getargs format but argument is not a tuple' with cv2.blur" Description: This query seeks methods to resolve the error message 'System error: new style getargs format but argument is not a tuple' encountered when using cv2.blur function.

    import cv2

image = cv2.imread('input_image.jpg')
blurred_image = cv2.blur(image, (5, 5), (-1, -1))

    Code Description: This code snippet demonstrates passing the kernel size argument as a tuple and providing the anchor point (-1, -1) as additional arguments to the cv2.blur function.

  9. "Fixing 'System error: new style getargs format but argument is not a tuple' with cv2.blur in Python" Description: This query focuses on fixing the error message 'System error: new style getargs format but argument is not a tuple' encountered with the cv2.blur function in Python.

    import cv2

image = cv2.imread('input_image.jpg')
blurred_image = cv2.blur(image, (5, 5))

    Code Description: This code snippet demonstrates providing the kernel size argument as a tuple directly to the cv2.blur function, potentially resolving the error related to argument formatting.

  10. "cv2.blur error: new style getargs format but argument is not a tuple" Description: This query seeks solutions for resolving the error message 'System error: new style getargs format but argument is not a tuple' encountered with the cv2.blur function.

    import cv2

image = cv2.imread('input_image.jpg')
blurred_image = cv2.blur(image, ksize=(5, 5))

    Code Description: This code snippet demonstrates passing the kernel size argument as a keyword argument 'ksize' with the value provided as a tuple directly to the cv2.blur function, potentially resolving the error.

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