TI Autonomous Driving Algorithms (TIADALG) Library User Guide
SFM_TI_trackInfo Struct Reference

This structure defines the format in which SFM module expects a particular feature point's tracked location in image plane. More...

#include <sfm_ti_alg_int.h>

Data Fields

uint8_t age
 
uint8_t idx
 
uint16_t x [MAX_NUM_FRAMES_TO_TRACK]
 
uint16_t y [MAX_NUM_FRAMES_TO_TRACK]
 

Detailed Description

This structure defines the format in which SFM module expects a particular feature point's tracked location in image plane.

Parameters
age: Age of the current key points that is being tracked. If the 255 is zero then the key point is assumed to be not valid. Maximum value of age is MAX_NUM_FRAMES_TO_TRACK
idx: The last index where latest kp is available. If it is 255 then this track is not valid. Maximum value of idx if MAX_NUM_FRAMES_TO_TRACK - 1.
x: Array of horizontal image co-ordinates in Q format for MAX_NUM_FRAMES_TO_TRACK frames. Value of Q format has to be provided through SFM_TI_InArgs :: trackPtQfmt.
y: Array of vertical image co-ordinates in Q format for MAX_NUM_FRAMES_TO_TRACK frames. Value of Q format has to be provided through SFM_TI_InArgs :: trackPtQfmt.

Field Documentation

◆ age

uint8_t SFM_TI_trackInfo::age

◆ idx

uint8_t SFM_TI_trackInfo::idx

◆ x

uint16_t SFM_TI_trackInfo::x[MAX_NUM_FRAMES_TO_TRACK]

◆ y

uint16_t SFM_TI_trackInfo::y[MAX_NUM_FRAMES_TO_TRACK]

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

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