[−][src]Trait opencv::imgproc::GeneralizedHough
finds arbitrary template in the grayscale image using Generalized Hough Transform
Required methods
fn as_raw_GeneralizedHough(&self) -> *mut c_void
Provided methods
fn set_template(
&mut self,
templ: &dyn ToInputArray,
templ_center: Point
) -> Result<()>
&mut self,
templ: &dyn ToInputArray,
templ_center: Point
) -> Result<()>
fn set_template_1(
&mut self,
edges: &dyn ToInputArray,
dx: &dyn ToInputArray,
dy: &dyn ToInputArray,
templ_center: Point
) -> Result<()>
&mut self,
edges: &dyn ToInputArray,
dx: &dyn ToInputArray,
dy: &dyn ToInputArray,
templ_center: Point
) -> Result<()>
C++ default parameters
- templ_center: Point(-1, -1)
fn detect(
&mut self,
image: &dyn ToInputArray,
positions: &mut dyn ToOutputArray,
votes: &mut dyn ToOutputArray
) -> Result<()>
&mut self,
image: &dyn ToInputArray,
positions: &mut dyn ToOutputArray,
votes: &mut dyn ToOutputArray
) -> Result<()>
fn detect_with_edges(
&mut self,
edges: &dyn ToInputArray,
dx: &dyn ToInputArray,
dy: &dyn ToInputArray,
positions: &mut dyn ToOutputArray,
votes: &mut dyn ToOutputArray
) -> Result<()>
&mut self,
edges: &dyn ToInputArray,
dx: &dyn ToInputArray,
dy: &dyn ToInputArray,
positions: &mut dyn ToOutputArray,
votes: &mut dyn ToOutputArray
) -> Result<()>
C++ default parameters
- votes: noArray()
fn set_canny_low_thresh(&mut self, canny_low_thresh: i32) -> Result<()>
Canny low threshold.
fn get_canny_low_thresh(&self) -> Result<i32>
fn set_canny_high_thresh(&mut self, canny_high_thresh: i32) -> Result<()>
Canny high threshold.
fn get_canny_high_thresh(&self) -> Result<i32>
fn set_min_dist(&mut self, min_dist: f64) -> Result<()>
Minimum distance between the centers of the detected objects.
fn get_min_dist(&self) -> Result<f64>
fn set_dp(&mut self, dp: f64) -> Result<()>
Inverse ratio of the accumulator resolution to the image resolution.
fn get_dp(&self) -> Result<f64>
fn set_max_buffer_size(&mut self, max_buffer_size: i32) -> Result<()>
Maximal size of inner buffers.