openKernel
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Input
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An integer between 0 and 116 specifying the input image frame number. A value of 0 represents the DMA memory buffer of the video device. Values in the range of 100-116 correspond to hidden frames.
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Probe
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An integer between 1 and 116 specifying the frame number of the grayscale or multiphase image that contains the structuring element for the operation. Values in the range of 100-116 correspond to hidden frames.
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The size of the kernel in each dimension must not exceed 2*Overscan+1. The Overscan setting is defined in ImageWarp Preferences.
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Output
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An integer between 1 and 116 specifying the output image frame number. Values in the range of 100-116 correspond to hidden frames.
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Iterations
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A positive integer specifying how many times the operation will be applied.
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ERR_OK
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The flag set if successful.
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ERR_FAILED
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The flag set if failed.
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This set of statements uses morphological opening with a custom 9x9 circular kernel to remove speckles from a 16-bit grayscale sample image.
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setCurDir ("samples")
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loadIm (1,"sample11.iwd")
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setDisplayRange(1,0,1000)
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setCurDir ("kernels")
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loadIm (2,"circle9.tif")
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openKernel (1,2,3,1)
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