Struct RandomPatternCornerFinder

pub struct RandomPatternCornerFinder { /* private fields */ }

Class for finding features points and corresponding 3D in world coordinate of a “random” pattern, which can be to be used in calibration. It is useful when pattern is partly occluded or only a part of pattern can be observed in multiple cameras calibration. The pattern can be generated by RandomPatternGenerator class described in this file.

Please refer to paper B. Li, L. Heng, K. Kevin and M. Pollefeys, “A Multiple-Camera System Calibration Toolbox Using A Feature Descriptor-Based Calibration Pattern”, in IROS 2013.

Implementations

impl RandomPatternCornerFinder

pub fn new( pattern_width: f32, pattern_height: f32, nmini_match: i32, depth: i32, verbose: i32, show_extraction: i32, detector: Ptr<Feature2D>, descriptor: Ptr<Feature2D>, matcher: Ptr<DescriptorMatcher>, ) -> Result<RandomPatternCornerFinder>

C++ default parameters

• nmini_match: 20
• depth: CV_32F
• verbose: 0
• show_extraction: 0
• detector: AKAZE::create(AKAZE::DESCRIPTOR_MLDB,0,3,0.005f)
• descriptor: AKAZE::create(AKAZE::DESCRIPTOR_MLDB,0,3,0.005f)
• matcher: DescriptorMatcher::create(“BruteForce-L1”)

pub fn new_def( pattern_width: f32, pattern_height: f32, ) -> Result<RandomPatternCornerFinder>

Note

This alternative version of [new] function uses the following default values for its arguments:

• nmini_match: 20
• depth: CV_32F
• verbose: 0
• show_extraction: 0
• detector: AKAZE::create(AKAZE::DESCRIPTOR_MLDB,0,3,0.005f)
• descriptor: AKAZE::create(AKAZE::DESCRIPTOR_MLDB,0,3,0.005f)
• matcher: DescriptorMatcher::create(“BruteForce-L1”)

Trait Implementations

impl Boxed for RandomPatternCornerFinder

unsafe fn from_raw( ptr: <RandomPatternCornerFinder as OpenCVFromExtern>::ExternReceive, ) -> Self

Wrap the specified raw pointer

fn into_raw( self, ) -> <RandomPatternCornerFinder as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper.

fn as_raw( &self, ) -> <RandomPatternCornerFinder as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer.

fn as_raw_mut( &mut self, ) -> <RandomPatternCornerFinder as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer

impl Debug for RandomPatternCornerFinder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for RandomPatternCornerFinder

fn drop(&mut self)

Executes the destructor for this type.

impl RandomPatternCornerFinderTrait for RandomPatternCornerFinder

fn as_raw_mut_RandomPatternCornerFinder(&mut self) -> *mut c_void

fn load_pattern(&mut self, pattern_image: &impl MatTraitConst) -> Result<()>

fn load_pattern_1( &mut self, pattern_image: &impl MatTraitConst, pattern_key_points: &Vector<KeyPoint>, pattern_descriptors: &impl MatTraitConst, ) -> Result<()>

fn compute_object_image_points( &mut self, input_images: Vector<Mat>, ) -> Result<()>

fn compute_object_image_points_for_single( &mut self, input_image: impl MatTrait, ) -> Result<Vector<Mat>>

fn get_object_points(&mut self) -> Result<Vector<Mat>>

fn get_image_points(&mut self) -> Result<Vector<Mat>>

impl RandomPatternCornerFinderTraitConst for RandomPatternCornerFinder

fn as_raw_RandomPatternCornerFinder(&self) -> *const c_void

impl Send for RandomPatternCornerFinder