Struct HomographicImageTracker 

pub struct HomographicImageTracker { /* private fields */ }

Available on crate feature tracking only.

Tracks homographic image registration across frames.

Implementations

impl HomographicImageTracker

pub fn new(reference_path: impl AsRef<Path>) -> Result<Self, VisionError>

Create a new homographic-registration tracker seeded with the reference image.

Errors

Returns VisionError if the image path is invalid, the image fails to load, or Vision rejects the tracking request.

pub fn track( &mut self, image_path: impl AsRef<Path>, ) -> Result<HomographicAlignment, VisionError>

Track the homographic alignment into image_path.

Errors

Returns VisionError if the image path is invalid, the image fails to load, or Vision rejects the tracking request.

Trait Implementations

impl Drop for HomographicImageTracker

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.