L4T Multimedia API Reference27.1 Release |
An interface to a set of histograms created from Bayer pixel data, one per Bayer channel.
Bins are evenly distributed across the possible range of values, and each contains the number of pixels whose value fell within the range for that bin.
Definition at line 84 of file CaptureMetadata.h.
Public Member Functions | |
virtual uint32_t | getBinCount () const =0 |
Returns the number of bins (per channel) in the histogram. More... | |
virtual Status | getHistogram (std::vector< BayerTuple< uint32_t > > *histogram) const =0 |
Returns the histogram data. More... | |
Static Public Member Functions | |
static const InterfaceID & | id () |
Protected Member Functions | |
~IBayerHistogram () | |
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inlineprotected |
Definition at line 106 of file CaptureMetadata.h.
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pure virtual |
Returns the number of bins (per channel) in the histogram.
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pure virtual |
Returns the histogram data.
[out] | histogram | The output vector to store the histogram data. Upon successful return, this vector will be replaced with getBinCount() bin values, each containing per-channel pixel counts within a BayerTuple container. |
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inlinestatic |
Definition at line 88 of file CaptureMetadata.h.