CCudaCompute::Compute_Histogram Method

C++

void Compute_Histogram(EImage imageId, CRxArrayUInt& histogram, unsigned& channels)

Calculates the histogram of the image with the given image ID and stores the histogram data in the given array. This array must be large enough to hold 4 * 256 numbers. The number of calculated channels is returned in uChannels.

Parameters

[EImage] imageId	[in] The image ID.
[CRxArrayUInt&] histogram	[out] The histogram.
[unsigned&] channels	[out] The number of channels.