TrackedFeatures

TrackedFeatures message. Carries position (X, Y) of tracked features and their ID.

Reference

Python

C++

class depthai.TrackedFeatures

TrackedFeatures message. Carries position (X, Y) of tracked features and their ID.

getData(self: object) → numpy.ndarray[numpy.uint8]

Get non-owning reference to internal buffer

Returns

Reference to internal buffer

getRaw(self: depthai.ADatatype) → depthai.RawBuffer
getSequenceNum(self: depthai.TrackedFeatures) → int

Retrieves image sequence number

getTimestamp(self: depthai.TrackedFeatures) → datetime.timedelta

Retrieves image timestamp related to dai::Clock::now()

getTimestampDevice(self: depthai.TrackedFeatures) → datetime.timedelta

Retrieves image timestamp directly captured from device’s monotonic clock, not synchronized to host time. Used mostly for debugging

setData(*args, **kwargs)

Overloaded function.

  1. setData(self: depthai.Buffer, arg0: List[int]) -> None

Parameter data:

Copies data to internal buffer

  1. setData(self: depthai.Buffer, arg0: numpy.ndarray[numpy.uint8]) -> None

Parameter data:

Copies data to internal buffer

setSequenceNum(self: depthai.TrackedFeatures, arg0: int) → depthai.TrackedFeatures

Retrieves image sequence number

setTimestamp(self: depthai.TrackedFeatures, arg0: datetime.timedelta) → depthai.TrackedFeatures

Sets image timestamp related to dai::Clock::now()

setTimestampDevice(self: depthai.TrackedFeatures, arg0: datetime.timedelta) → depthai.TrackedFeatures

Sets image timestamp related to dai::Clock::now()

class dai::TrackedFeatures : public dai::Buffer

TrackedFeatures message. Carries position (X, Y) of tracked features and their ID.

Public Functions

TrackedFeatures()

Construct TrackedFeatures message.

TrackedFeatures(std::shared_ptr<RawTrackedFeatures> ptr)
~TrackedFeatures() = default
std::chrono::time_point<std::chrono::steady_clock, std::chrono::steady_clock::duration> getTimestamp() const

Retrieves image timestamp related to dai::Clock::now()

std::chrono::time_point<std::chrono::steady_clock, std::chrono::steady_clock::duration> getTimestampDevice() const

Retrieves image timestamp directly captured from device’s monotonic clock, not synchronized to host time. Used mostly for debugging

int64_t getSequenceNum() const

Retrieves image sequence number

TrackedFeatures &setTimestamp(std::chrono::time_point<std::chrono::steady_clock, std::chrono::steady_clock::duration> timestamp)

Sets image timestamp related to dai::Clock::now()

TrackedFeatures &setTimestampDevice(std::chrono::time_point<std::chrono::steady_clock, std::chrono::steady_clock::duration> timestamp)

Sets image timestamp related to dai::Clock::now()

TrackedFeatures &setSequenceNum(int64_t sequenceNum)

Retrieves image sequence number

Public Members

std::vector<TrackedFeature> &trackedFeatures

Private Functions

std::shared_ptr<RawBuffer> serialize() const override

Private Members

RawTrackedFeatures &rawdata

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