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IPD - Image Processing Design >> IPD - Image Processing Design > CumulateSizeHistogram

CumulateSizeHistogram

calculates a cumulated histogram of blob sizes

Calling Sequence

[CumulatedSizeHistogram ListOfSizes] = CumulateSizeHistogram(BlobImage);

CumulatedSizeHistogram = CumulateSizeHistogram(BlobImage);

Parameters

BlobImage

2D matrix of type uint32 or int32

CumulatedSizeHistogram

row vector containing the cumulated histogram

ListOfSizes

vector that contains all blob sizes. This parameter is optional.

Description

This function calculates a cumulated histogram of blob sizes.

Examples

global IPD_PATH;

RGB = ReadImage(IPD_PATH + 'demos\teaset.png');

Image = RGB2Gray(RGB);

ThresholdImage = SegmentByThreshold(Image, 200);

BlobImage = SearchBlobs(ThresholdImage);

[CumulatedSizeHistogram ListOfSizes] = CumulateSizeHistogram(BlobImage);

figure(); plot(ListOfSizes, CumulatedSizeHistogram);

See Also

<< CreateWaveletFrames IPD - Image Processing Design DilateImage >>