measBlobs
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Input
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An integer between 1 and 99 specifying the frame number of the multiphase image for which the measurements are taken.
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Photo
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An optional integer between 1 and 116 specifying the number of the image frame used for intensity measurements. This is usually an original real-color or grayscale image from which the Input image was derived as a result of image processing and segmentation. When measuring intensity parameters, ImageWarp treats the Input image as a binary mask for the Photo image. If you do not need to perform the intensity measurements, you can omit this parameter or set its value to the number of the Input frame and work with the multiphase image only.
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File
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An optional string specifying the name of the ImageWarp data file for saving measurement results. If the file already exists, the data previously stored will be loaded into the Measurement table and the measurement parameters recorded in the file will be used to activate the set of measurements for the session. If no such a file exists, it will be created when the user presses the Save button on the dialog. In this case the set of parameters must be selected manually by pressing the Parameters button or specified in advance by using the combination of the setParamScope and selectParam functions.
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User
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An optional string specifying the formulas for calculating user-defined parameter. See User-defined parameters for more details.
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This set of statements binarizes a sample image, initializes measurement parameters using the global scope and activates interactive blob measurements:
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setCurDir ("samples")
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loadIm (1,"sample8.iwd")
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threshRGB(1, 2 , M_PRESET , TRUE, 1, 87,213, 46,151, 143,220)
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setParamScope(PAR_GLOBAL)
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resetParam()
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selectParam ("Area","Circularity","DCircle","BlueAvrg")
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measBlobs (2,1,"blobs.dbs")
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For more information on the Blob Measurements dialog box and the list of supported parameters refer to ImageWarp User's Guide.
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