FrameData Struct Reference

Camera frame bundled with its capture timestamp. More...

#include <Types.hpp>

Public Attributes
cv::Mat	frame
	The raw image frame from the camera.
std::chrono::steady_clock::time_point	timestamp
	The time at which this frame was captured by CameraCapture.

Detailed Description

Produced by CameraCapture and passed into VisionProcessor::process(). The timestamp is set at the moment of capture (not inside process()) to enable true end-to-end latency measurement across the pipeline.

Definition at line 87 of file Types.hpp.

Member Data Documentation

frame

cv::Mat FrameData::frame

Definition at line 92 of file Types.hpp.

timestamp

std::chrono::steady_clock::time_point FrameData::timestamp

Set at the moment the blocking frame read returns in CameraCapture. Passed through to VisionProcessor to compute actual inter-frame elapsed time for the speed check - ensuring correctness under variable frame delivery rates on a loaded Raspberry Pi.

Definition at line 102 of file Types.hpp.

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The documentation for this struct was generated from the following file:

• Types.hpp