pyflink.multimodal.expression.ImageExpressionAccessor.blur

ImageExpressionAccessor.blur(*, radius: float = 2, blur_type: Literal['gaussian', 'box', 'mean'] = 'gaussian', concurrency: Optional[int] = None) → pyflink.table.expression.Expression

Blur image values.

Equivalent to image_blur(). See that function for full parameter details.

Parameters

• radius – Blur radius.

• blur_type – Blur algorithm, such as "gaussian".

• concurrency – Optional execution concurrency for this operation. None uses the framework default.

Returns

A DataFrame expression that produces blurred IMAGE values.