[−][src]Trait opencv::ximgproc::RFFeatureGetter
! Helper class for training part of [P. Dollar and C. L. Zitnick. Structured Forests for Fast Edge Detection, 2013].
Required methods
pub fn as_raw_RFFeatureGetter(&self) -> *const c_void
[src]
pub fn as_raw_mut_RFFeatureGetter(&mut self) -> *mut c_void
[src]
Provided methods
pub fn get_features(
&self,
src: &Mat,
features: &mut Mat,
gnrm_rad: i32,
gsmth_rad: i32,
shrink: i32,
out_num: i32,
grad_num: i32
) -> Result<()>
[src]
&self,
src: &Mat,
features: &mut Mat,
gnrm_rad: i32,
gsmth_rad: i32,
shrink: i32,
out_num: i32,
grad_num: i32
) -> Result<()>
!
- This functions extracts feature channels from src.
- Than StructureEdgeDetection uses this feature space
- to detect edges.
- \param src : source image to extract features
- \param features : output n-channel floating point feature matrix.
- \param gnrmRad : __rf.options.gradientNormalizationRadius
- \param gsmthRad : __rf.options.gradientSmoothingRadius
- \param shrink : __rf.options.shrinkNumber
- \param outNum : __rf.options.numberOfOutputChannels
- \param gradNum : __rf.options.numberOfGradientOrientations